(1) Visual Secret Sharing Scheme

(2) Image Secret Sharing Scheme

(3) Information Hiding

(4) Digital Watermark

(5) Digital Multimedia Security

(6) Blockchain Technology

(7) Wireless Network Security

(8) E-Commerce Security

(9) Quantum Cryptography

(10) Computer Memory Coding

001. C. Kim, C.N. Yang, and Y.Q. Lu, "Reversible Data Hiding in Encrypted Images Using Pixel Shifting Approach (PSA)," Journal of Information Security and Applications, Vol. 87, Article 103909, Dec., 2024. [SCI 5-year IF: 4.2].

002. C.N. Yang, L. Xiong, S.Y. Liu, C.Y. Tseng, X. Tai, and W. Wan, "RP-ASAF: Anonymous Submission of Application Framework Using RDHSI and Polynomial Interpolation," IEEE Transactions on Circuits and Systems for Video Technology (doi: 0.1109/TCSVT.2024. 3489594), published online Nov., 2024. [SCI 5-year IF: 7.1].

003. L. Xiong, R. Ding, C.N. Yang, and Z. Fu, "Invertible Secret Image Sharing with Authentication for Embedding Color Palette Image into True Color Image," IEEE Transactions on Circuits and Systems for Video Technology (doi: 10.1109/TCSVT.2024.3413024) published online June, 2024. [SCI 5-year IF: 7.1].

004. H. Chen, L. Xiong, and C.N. Yang, "Progressive secret image sharing based on Boolean operations and Polynomial Interpolations," Multimedia Systems, Vol. 30, Article: 189, June, 2024. [SCI 5-year IF: 3.1].

005. Xianquan Zhang, F. He, C. Yu, X. Zhang, C.N. Yang, and Z. Tang, "Reversible Data Hiding in Encrypted Images With Asymmetric Coding and Bit-Plane Block Compression," IEEE Trans. on Multimedia, Vol. 26, pp. 10174-10188, May, 2024. [SCI 5-year IF: 8.0].

006. L. Xiong, J. Xu, C.N. Yang, and X. Zhang, "CMCF-Net: An End-to-End Context Multiscale Cross-Fusion Network for Robust Copy-Move Forgery Detection," IEEE Trans. on Multimedia, Vol. 26, pp. 6090-6101, April, 2024. [SCI 5-year IF: 8.0].

007. C.N. Yang, P. Li, H.H. Cheng, H.C. Kuo, M.C. Lu, and L. Xiong, "A Security Model of Multihospital FHIR Database Authorization Based on Secret Sharing and Blockchain," IEEE Internet of Things Journal, Vol. 11, pp. 10325-10335, Mar., 2024. [SCI 5-year IF: 9.0].

008. L. Xiong, X. Han, C.N. Yang, and Y.Q. Shi, "Reversible Data Hiding in Shared Images with Separate Cover Image Reconstruction and Secret Extraction," IEEE Transactions on Cloud Computing, Vol. 12, pp. 186-199, Jan.-Mar., 2024. [SCI 5-yearIF: 4.6].

009. J. Huang, Q. Cui, Z. Zhou, K. Yu, C.N. Yang, and K.K. Choo, "Encrypted Domain Secret Medical-Image Sharing with Secure Outsourcing Computation in IoT Environment," IEEE Internet of Things Journal, Vol. 11, pp. 2382-2393, Jan., 2024. [SCI 5-year IF: 9.0].

010. Z. Zhou, Y. Wan, Q. Cu, K. Yu, S. Mumtaz, C.N. Yang, and M. Guizani, "Blockchain-Based Secure and Efficient Secret Image Sharing with Outsourcing Computation in Wireless Networks," IEEE Transactions on Wireless Communications, Vol. 23, pp. 423-435, Jan., 2024. [SCI 5-year IF: 8.6].

011. C.N. Yang, X. Wu, and M.J. Chung, "Enhancement of Information Carrying and Decoding for Visual Cryptography with Error Correction," ACM Transactions on Multimedia Computing, Communications and Applications, Vol. 20, Issue 1, Article No.: 23, pp. 1-24, Jan., 2024. [SCI 5-year IF: 4.9].

012. L. Xiong, M. Zhang, C.N. Yang, and C. Kim, "An enhanced AMBTC for Color Image Compression Using Color Palette," Multimedia Tools and Applications, Vol. 83, pp. 31783-31803, Jan., 2024.[SCI 5-year IF: 2.9].

013. C. Kim, C.N. Yang, Z. Zhou, and K. Jung, "Dual Efficient Reversible Data Hiding Using Hamming Code and OPAP," Journal of Information Security and Applications, Vol. 76, Article 103544, Aug., 2023. [SCI 5-year IF: 4.2].

014. L. Xiong, X. Han, C.N. Yang, and X. Zhang, " Reversible Data Hiding in Shared Images based on Syndrome Decoding and Homomorphism," IEEE Transactions on Cloud Computing, Vol. 11, pp. 3085-3098, July-Sept., 2023. [SCI 5-year IF: 4.6].

015. X. Wu, C.N. Yang, H.W. Cai, and Y.X. Liu, "A Hybrid Approach Combining Data Hiding with Visual Cryptography for Secure Extraction of Data Hiding," Journal of Information Security and Applications, Vol. 75, Article 103520, June, 2023. [SCI 5-year IF: 4.2].

016. C.N. Yang, C.E. Zheng, M.C. Lu, and X. Wu, "Secret Image Sharing by Using Multi-Prime Modular Arithmetic," Signal Processing, Vol. 205, Article 108882, April, 2023.[SCI 5-year IF: 3.8] .

017. C.N. Yang, P. Li, and H.C. Kuo, "(k, n) Secret Image Sharing Scheme with Privileged Set," Journal of Information Security and Applications, Vol. 73, Article 103413, Mar., 2023. [SCI 5-yearIF: 4.2].

018. L. Xiong, X. Han, X. Zhong, C.N. Yang, and N. Xiong, " RSIS: A Secure and Reliable Secret Image Sharing System based on Extended Hamming Codes in Industrial Internet of Things ," IEEE Internet of Things Journal, Vol. 10, No. 3, pp. 1933-1945, Feb., 2023.[SCI 5-year IF: 9.0].

019. L. Xiong, X. Han, C.N. Yang, and Z. Xia, "RDH-DES: Reversible Data Hiding over Distributed Encrypted-Image Servers based on Secret Sharing," ACM Transactions on Multimedia Computing Communications and Applications, Vol. 19, Issue 1, Article No.: 5, pp. 1-19, Jan., 2023[SCI 5-year IF: 4.9].

020. Y. Sun, C.N. Yang, X. Yan, Y. Lu, and L.Sun, "Robust Secret Image Sharing Scheme Resistance to Maliciously Tampered Shadows by AMBTC and Quantization," Gene Expression Patterns, Vol. 45, Article 119267, Sep., 2022. [SCI 5-year IF: 1.0].

021. Z. Wang, L. Liao, R. Meng, C.N. Yang, Z. Zhou, and H. Yang, "Verification Grid and Map Slipping Based Graphical Password against Shoulder-Surfing Attacks," Security and Communication Networks, Volume 2022, Article ID 6778755, April, 2022. [SCI 5-year IF: 2.079].

022. C.N. Yang, X. Wu, M.J. Chung, and X. Zhang, "AMBTC-based Secret Image Sharing by Simple Modular Arithmetic," Journal of Visual Communication and Image Representation, Vol. 84, Article 103482, April, 2022. [SCI 5-year IF: 2.4].

023. L. Xiong, X. Han, C.N. Yang, and Y.Q. Shi, "Robust Reversible Watermarking in Encrypted Image with Secure Multi-party based on Lightweight Cryptography," IEEE Transactions on Circuits and Systems for Video Technology, Vol. 32, pp. 75-91, Jan., 2022. [SCI 5-year IF: 7.1].

024. C.N. Yang, C.L. Kao, and C.J. Wang, "Two-dimensional Diagonal Layer Hash Chain Based Key Pre-Distribution Scheme," Journal of Information Security and Applications, Vol. 63, Article 103038, Dec., 2021. [SCI 5-year IF: 4.2].

025. Z. Zhou, W. Pan, Q.M. Wu, C.N. Yang, and Z, Lv, "Geometric Rectification-Based Neural Network Architecture for Image Manipulation Detection," International Journal of Intelligent Systems, Vol. 36, Issue12, pp. 6993-7016, Dec., 2021. [SCI 5-year IF: 5.9].

026. C.N. Yang, P.Y. Tsai, and Y.X. Liu, "A (k, n) Secret Document Sharing with Meaningful Shares," Journal of Information Security and Applications, Vol. 62, Article 102973, Nov., 2021. [SCI 5-year IF: 4.2].

027. Z. Zhou, M. Wang, C.N. Yang, Z. Fu, X. Sun, and Q.M. Wu, "Blockchain-based Decentralized Reputation System in E-commerce Environment," Future Generation Computer Systems, Vol. 124, pp.155-167, Nov., 2021. [SCI 5-year IF: 5.9].

028. C. Kim, C.N. Yang, J. Baek, and L. Leng, "Survey on Data Hiding Based on Block Truncation Coding," Applied Sciences, Vol. 11, Issue 19, 9209 (doi: 10.3390/app11199209), Oct., 2021. [SCI 5-year IF: 2.7].

029. C.N. Yang, X. Wu, H.Y. Lin, and C. Kim, "Intragroup and intergroup secret image sharing based on homomorphic Lagrange interpolation," Journal of Information Security and Applications, Vol. 61, Article 102910, Sep., 2021. [SCI 5-year IF: 4.2].

030. L. Xiong, X. Han, and C.N. Yang, "CP-PSIS: CRT and Polynomial-based Progressive Secret Image Sharing," Signal Processing, Vol. 185, Article 108064, Aug., 2021. [SCI 5-year IF: 3.8].

031. X. Yan, Y. Lu, C.N. Yang, X. Zhang, and S. Wang, "A Common Method of Share Authentication in Image Secret Sharing," IEEE Transactions on Circuits and Systems for Video Technology, Vol. 31, pp. 2896-2908, July, 2021. [SCI 5-year IF: 7.1].

032. Y.X. Liu, C.N. Yang, and Q. Sun, "Thresholds Based Image Extraction Schemes in Big Data Environment in Intelligent Traffic Management," IEEE Transactions on Intelligent Transportation Systems, Vol. 22, pp. 3952-3960, July, 2021. [SCI 5-year IF: 8.3].

033. C.N. Yang and Y.Y. Yang, "On the Analysis and Design of Visual Cryptography with Error Correcting Capability," IEEE Transactions on Circuits and Systems for Video Technology, Vol. 31, pp. 2465-2479, June, 2021. [SCI 5-year IF: 7.1].

034. C. Kim, D. Shin, C.N. Yang, and L. Leng, "Data Hiding Method for Color AMBTC Compressed Images Using Color Difference," Applied Sciences, Vol. 11, Issue 8, 3418 (doi: 10.3390/app11083418), April, 2021. [SCI 5-year IF: 2.7].

035. L. Xiong, X. Zhong, C.N. Yang, and X. Han, "Transform Domain-based Invertible and Lossless Secret Image Sharing with Authentication," IEEE Transactions on Information Forensics and Security, Vol. 16, pp. 2912-2925, Mar., 2021. [SCI 5-year IF: 7.3].

036. X. Wu, C.N. Yang, and J.M. Li, "Secure Image Secret Sharing over Distributed Cloud Network," Signal Processing, Vol. 178, Article 107768, Jan., 2021. [SCI 5-year IF: 3.8].

037. C. Kim and C.N. Yang, "Self-Embedding Fragile Watermarking Scheme to Detect Image Tampering Using AMBTC and OPAP Approaches," Applied Sciences, Vol. 11, Issue 3, 1146 (doi: 10.3390/app11031146 ), Jan., 2021. [SCI 5-year IF: 2.7]..

038. C.N. Yang, Y.C. Lin, and P. Li, "Cheating Immune k-out-of-n Block-based Progressive Visual Cryptography," Journal of Information Security and Applications, Vol. 55, Article 102660, Dec., 2020. [SCI 5-year IF: 4.2].

039. C.N. Yang, Y.C. Chou, T.K. Chang, and C. Kim, "An Enhanced Adaptive Block Truncation Coding with Edge Quantization Scheme," Applied Sciences, Vol. 10, Issue 20, 7340 (doi: 10.3390/app10207340), Oct., 2020. [SCI 5-year IF: 2.7].

040. X. Wu, C.N. Yang, and Y.W. Liu "A General Framework for Partial Reversible Data Hiding using Hamming Code," Signal Processing, Vol. 175, Article 107657, Oct., 2020. [SCI 5-year IF: 3.8].

041. C. Kim, D. Shin, C.N. Yang, and L. Leng, "Hybrid Data Hiding Based on AMBTC Using Enhanced Hamming Code," Applied Sciences, Vol. 10, Issue 15, 5336 (doi: 10.3390/app10155336), Aug., 2020. [SCI 5-year IF: 2.7].

042. L. Xiong. X. Zhong, and C.N. Yang, "DWT-SISA: a secure and effective Discrete Wavelet Transform-based Secret Image Sharing with Authentication" Signal Processing, Vol. 173, Article 107571, Aug., 2020. [SCI 5-year IF: 3.8].

043. X. Wu, C.N. Yang, and Y.Y. Yang, "Sharing and Hiding a Secret Image in Color Palette Images with Authentication," Multimedia Tools and Applications, Vol. 79, pp. 25657-25677, July, 2020. [SCI 5-year IF: 2.9].

044. X. Wu and C.N. Yang, "Probabilistic Color Visual Cryptography Schemes for Black and White Secret Images" Journal of Visual Communication and Image Representation, Vol. 70, Article 102793, July, 2020. [SCI 5-year IF: 2.4].

045. X. Wu, C.N. Yang, and Y.W. Liu, "High Capacity Partial Reversible Data Hiding by Hamming Code," Multimedia Tools and Applications, Vol. 79, pp. 23425-23444, June, 2020. [SCI 5-year IF: 2.9].

046. C. Kim, C.N. Yang, and L. Leng, "High-Capacity Data Hiding for ABTC-EQ Based Compressed Image," Electronics, Vol. 9, 644, April, 2020. [SCI 5-year IF: 2.6]

047. Z. Zhou, K. Lin, Y. Cao, C.N. Yang, and Y. Liu, "Near-Duplicate Image Detection System Using Coarse-to-Fine Matching Scheme Based on Global and Local CNN Features," Mathematics, 8(4), 644 (doi: 10.3390/math8040644), April, 2020. [SCI 5-year IF: 2.2]

048. X. Wu, C.N. Yang, and Y.Y. Yang, "A Hybrid Scheme for Enhancing Recovered Image Quality in Polynomial Based Secret Image Sharing by Modify-and-Recalculate Strategy," Journal of Information Security and Applications, Vol. 51, Article 102452, April, 2020. [SCI 5-year IF: 4.2].

049. Z. Zhou, C.N. Yang, C. Kim, S. Cimato, "Introduction to the Special Issue on Deep Learning for Real‑Time Information Hiding and Forensics," Journal of Real-Time Image Processing, Vol. 17, pp. 1-5, Jan., 2020. [SCI 5-year IF: 1.9].

050. Y.X. Liu, C.N. Yang, Q. Sun, and Y.C. Chen, "(k, n) Scalable Secret Image Sharing with Multiple Decoding Options," Journal of Intelligent & Fuzzy Systems, Vol. 38, No. 1, pp. 219-228, 2020. [SCI 5-year IF: 1.5].

051. C. Kim, D. Shin, and C.N. Yang, "High Capacity Data Hiding with Absolute Moment Block Truncation Coding Image Based on Interpolation," Mathematical Biosciences and Engineering, Vol. 17(1), pp. 160-178, 2020. [SCI 5-year IF: 2.3].

052. C. Kim, D. Shin, C.N. Yang, Y.C. Chen, and S.Y. Wu, "Data Hiding Using Sequential Hamming+k with m Overlapped Pixels," KSII Transactions on Internet and Information Systems, Vol. 13, No. 12, pp. 6159-6174, Dec., 2019. [SCI 5-year IF: 0.9].

053. Z. Zhou, C.N. Yang, S.R. Cai, and D. Wang, "Boolean Operation Based Visual Cryptography," IEEE Access, Vol. 7, Issue 1, pp. 165496-165508, Nov., 2019. [SCI 5-year IF: 3.7].

054. Z. Zhou, C.N. Yang, Y. Yang, and X. Sun, "Polynomial-Based Google Map Graphical Password System against Shoulder-Surfing Attacks in Cloud Environment," Complexity, Vol. 2019, Article ID 2875676 (doi: 10.1155/2019/2875l676), Nov. 2019. [SCI 5-year IF: 1.7].

055. X. Wu and C.N. Yang, "Invertible Secret Image Sharing with Steganography and Authentication for AMBTC Compressed Images", Signal Processing: Image Communication, Vol. 78, pp. 437-447, Oct. 2019. [SCI 5-year IF: 3.3].

056. Y.X. Liu, C.N. Yang, Q. Sun, S.Y. Wu, S.S. Lin, and Y.S. Chou, "Enhanced Embedding Capacity for the SMSD-based Data-hiding Method", Signal Processing: Image Communication, Vol. 78, pp. 216-222, Oct. 2019. [SCI 5-year IF: 3.3].

057. X. Wu and C.N. Yang, "Partial Reversible AMBTC-based Secret Image Sharing with Steganography," Digital Signal Processing, Vol. 93, pp. 22-33, Oct. 2019. [SCI 5-year IF: 2.9].

058. Z. Fu, F. Huang, X. Sun, A. Vasilakos, and C.N. Yang, “Enabling Semantic Search based on Conceptual Graphs over Encrypted Outsourced Data,” IEEE Transactions on Services Computing, Vol. 12, No. 5, pp. 813-823, Sep. 2019. [SCI 5-year IF: 5.9].

059. W.J. Liu, Y. Xu, C.N. Yang, W.B. Yu, and L. Chi, "Privacy-Preserving Quantum Two-Party Geometric Intersection," CMC-Computers, Materials & Continua, Vol. 60, pp. 1237-1250, 2019. [SCI 5-year IF: 2.0].

060. Z. Zhou, J. Chen, C.N. Yang, and X. Sun, "Video Copy Detection Using Spatio-Temporal CNN Features," IEEE Access, Vol. 7, pp. 100658-100665, Aug., 2019. [SCI 5-year IF: 3.7].

061. C.N. Yang, Q. Sun, Y.X. Liu, and C.M. Wu, "A n-out-of-n Sharing Digital Image Scheme by Using Color Palette," Electronics, Vol. 8, Issue 7, 802, July, 2019. [SCI 5-year IF: 2.6].

062. C. Kim, D. Shin, C.N. Yang, and Y.S.Chou "Generalizing Hamming+k Data Hiding by Overlapped Pixels," Multimedia Tools and Applications, Vol. 78, pp. 17995-18015, July, 2019. [SCI 5-year IF: 2.9].

063. J. Chen, Z. Zhou, Z. Pan, and C.N. Yang, “Instance Retrieval Using Region of Interest Based CNN Features,” Journal of New Media, Vol.1, No. 2, pp.87-99, 2019.

064. C.N. Yang, S.Y. Wu, Y.S.Chou, and C. Kim, "Enhanced Stego-Image Quality and Embedding Capacity for the Partial Reversible Data Hiding Scheme," Multimedia Tools and Applications, Vol. 78, pp. 18595-18616, July, 2019. [SCI 5-year IF: 2.9].

065. Y.X. Liu, C.N. Yang, C.M.Wu, Q. Sun, and W. Bi, "Threshold Changeable Secret Image Sharing Scheme Based on Interpolation Polynomial," Multimedia Tools and Applications, Vol. 78, pp. 18653-18667, July, 2019. [SCI 5-year IF: 2.9].

066. C.N. Yang, Y.S. Chou, Y.X. Liu, and C. Kim, "Exploiting Error Control in Matrix Coding-based Data Hiding Over Lossy Channel," Journal of Real-Time Image Processing, Vol. 16, Issue 3, pp. 577–588, June, 2019. [SCI 5-year IF: 1.9].

067. Y.X. Liu, Y.Z. Zhang, and C.N. Yang, "Reducing File Size and Time Complexity in Secret Sharing Based Document Protection," Mathematical Biosciences and Engineering, Vol. 16(5): pp. 4802-4817, May, 2019. [SCI 5-year IF: 2.3].

068. J.Y. Lee, C. Kim, and C.N. Yang, "Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus Depth," Electronics, Vol. 8, Issue 5,514, May 2019. [SCI 5-year IF: 2.6].

069. X. Wu and C.N. Yang, "A Combination of Color-Black-and-White Visual Cryptography and Polynomial Based Secret Image Sharing" Journal of Visual Communication and Image Representation, Vol. 61, pp. 74-84, May 2019. [SCI 5-year IF: 2.4].

070. Y.X. Liu, C.N. Yang, and Q. Sun "Enhance Embedding Capacity for Switch Map Based Multi-group EMD Data Hiding," Mathematical Biosciences and Engineering, Vol. 16(5): pp. 3382-3392, April, 2019. [SCI 5-year IF: 2.3].

071. Z. Pan, C.N. Yang, V.S. Sheng, N. Xiong, and W. Meng, "Machine Learning for Wireless Multimedia Data Security," Security and Communication Networks, Vol. 2019, Article ID 7682306, 2 pages, April, 2019. [SCI 5-year IF: 2.079].

072. X. Wu, D, Chen, C.N. Yang, and Y.Y. Yang, "A (k,n) Threshold Partial Reversible AMBTC-based Visual Cryptography Using One Reference Image" Journal of Visual Communication and Image Representation, Vol. 59, pp. 550-562, Feb., 2019. [SCI 5-year IF: 2.4].

073. C.N. Yang, C.C. Wu, and Y.C. Lin "k out of n Region-Based Progressive Visual Cryptography," IEEE Transactions on Circuits and Systems for Video Technology, Vol. 29, pp. 252-262, Jan., 2019. [SCI 5-year IF: 7.1].

074. Z. Wu, Y.N. Liu, D. Wang, and C.N. Yang "An Efficient Essential Secret Image Sharing Scheme Using Derivative Polynomial," Symmetry, Vol. 11 Issue 1, 69, Jan., 2019. [SCI 5-year IF: 2.3].

075. C. Kim, D. Shin, L. Leng, and C.N. Yang, "Separable Reversible Data Hiding in Encrypted Halftone Image," Displays, Vol. 55, pp. 71-79, Dec., 2018. [SCI 5-year IF: 3.4].

076. W.J. Liu, P.P. Gao, W.B. Yu, Z.G. Ou, and C.N. Yang, "Quantum Relief Algorithm," Quantum Information Processing, Vol. 17, Issue 10: 280, Oct., 2018. [SCI 5-year IF: 2.1].

077. Y.X. Liu, C.N. Yang, Y.S. Chou, S.Y. Wu, and Q. Sun, "Progressive (k,n) Secret Image Sharing Scheme with Meaningful Shadow Images by GEMD and RGEMD," Journal of Visual Communication and Image Representation, Vol. 55, pp. 766-777, Aug., 2018. [SCI 5-year IF: 2.4].

078. C.N. Yang, F.H. Wu, and S.L. Peng, "Enhancing Multi-factor Cheating Prevention in Visual Cryptography Based Minimum (k, n)-connected Graph," Journal of Visual Communication and Image Representation, Vol. 55, pp. 660-676, Aug., 2018. [SCI 5-year IF: 2.4].

079. Y.X. Liu, C.N. Yang, S.Y. Wu, and Y.S. Chou, "Progressive (k, n) Secret Image Sharing Schemes Based on Boolean Operations and Covering Codes", Signal Processing: Image Communication, Vol. 66, pp. 77-86, Aug., 2018. [SCI 5-year IF: 3.3].

080. X. Wu, C.N. Yang, Y.T. Zhuang, and S.C. Hsu, "Improving Recovered Image Quality in Secret Image Sharing by Simple Modular Arithmetic", Signal Processing: Image Communication, Vol. 66, pp. 42-49, Aug., 2018. [SCI 5-year IF: 3.3].

081. Y.X. Liu, C.N. Yang, Y. Wang, L. Zhu, and W. Ji, "Cheating Identifiable Secret Sharing Scheme Using Symmetric Bivariate Polynomial", Information Sciences, Vol. 453, pp. 21–29, July, 2018. [SCI 2-year IF: 8.1].

082. P. Li, Z. Liu, and C.N. Yang, "A Construction Method of (t, k, n)-Essential Secret Image Sharing Scheme," Signal Processing: Image Communication, Vol. 65, pp. 210-220, July, 2018. [SCI 5-year IF: 3.3].

083. Y. Cao, Z. Zhou, C.N. Yang, and X. Sun, "Dynamic Content Selection Framework Applied to Coverless Information Hiding," Journal of Internet Technology, Vol. 19, No. 2, pp. 1179-1186, July, 2018. [SCI 5-year IF: 0.8].

084. C. Kim, D. Shin, C.N. Yang, and Y.S. Chou, "Improving Capacity of Hamming (n, k)+1 Stego-code by Using Optimized Hamming+k," Digital Signal Processing, Vol. 78, pp.284-293, July 2018. [SCI 5-year IF: 2.9].

085. Y.X. Liu, Q. Sun, and C.N. Yang, "(k,n) Secret Image Sharing Scheme Capable of Cheating Detection," EURASIP Journal on Wireless Communications and Networking, Article number: 72, April, 2018. [SCI 5-year IF: 2.2].

086. Z. Zhou, C.N. Yang, Y. Cao, and X. Sun, "Secret Image Sharing based on Encrypted Pixels," IEEE Access, Vol. 6, pp. 15021-15025, Mar., 2018. [SCI 5-year IF: 3.7].

087. Y.X. Liu, C.N. Yang, and Q. Sun, "Enhance Embedding Capacity of Generalized Exploiting Modification Directions in Data Hiding," IEEE Access, Vol. 6, pp. 5374-5378, Feb., 2018. [SCI 5-year IF: 3.7].

088. C. Kim, D. Shin, and C.N. Yang, "Study of detection method for spoofed IP against DDoS attacks," Personal and Ubiquitous Computing, Vol. 22, Issue 1, pp. 35-44, Feb., 2018. [SCI 5-year IF: 2.636].

089. C. Kim, D. Shin, and C.N. Yang, "Self-embedding Fragile Watermarking Scheme to Restoration of A Tampered Image Using AMBTC," Personal and Ubiquitous Computing, Vol. 22, Issue 1, pp. 11-22, Feb., 2018. [SCI 5-year IF: 2.636].

090. W.j. Liu, Y. Xu, C.N. Yang, P.P. Gao, and W.B. Yu, "An Efficient and Secure Arbitrary N-Party Quantum Key Agreement Protocol Using Bell States," International Journal of Theoretical Physics, Vol.57, pp.195-207, Jan., 2018. [SCI 5-year IF: 1.2].

091. C.N. Yang, X. Wu, Y.C. Chou, and Z. Fu, "Constructions of General (k, n) Reversible AMBTC-based Visual Cryptography with Two Decryption Options," Journal of Visual Communication and Image Representation, Vol. 48, pp. 182-194, Oct., 2017. [SCI 5-year IF: 2.4].

092. Y.X. Liu and C.N. Yang, "Scalable Secret Image Sharing Scheme with Essential Shadows," Signal Processing: Image Communication, Vol. 58, pp. 49-55, Oct., 2017. [SCI 5-year IF: 3.3].

093. Z. Zhou, Q.M. Wu, C.N. Yang, X. Sun, and Z. Pan, "Coverless Image Steganography Using Histograms of Oriented Gradients-Based Hashing Algorithm," Journal of Internet Technology, vol. 18, pp. 1177-1184, Sep., 2017. [SCI 5-year IF: 0.8].

094. C.N. Yang, C.H. Wu, Z.X. Yeh, D. Wang, and C. Kim, “A New Sharing Digital Image Scheme with Clearer Shadow Images,” Computer Standards & Interfaces, Vol. 51, pp. 118-131, Mar., 2017. [SCI 5-year IF: 3.2].

095. C. Kim, D. Shin, B. Kim, and C.N. Yang, "Secure Medical Images Based on Data Hiding Using A Hybrid Scheme with The Hamming Code, LSB, and OPAP," Journal of Real-Time Image Processing (doi: 10.1007/s11554-017-0674-7) published online Feb., 2017. [SCI 5-yearIF: 1.9].

096. C.N. Yang, S.C. Hsu, and C. Kim, “Improving Stego Image Quality in Image Interpolation Based Data Hiding,” Computer Standards & Interfaces, Vol. 50, pp. 209-215, Feb., 2017. [SCI 5-year IF: 3.2].

097. Z. Zhou, Y. Wang, Q.M. Wu, C.N. Yang, and X. Sun, "Effective and Efficient Global Context Verification for Image Copy Detection," IEEE Transactions on Information Forensics and Security, Vol. 12, No. 1, pp. 48-63, Jan., 2017. [SCI 5-year IF: 7.3].

098. C.N. Yang, J.K. Liao, and D. Wang, "New Privilege-based Visual Cryptography with Arbitrary Privilege Levels," Journal of Visual Communication and Image Representation, Vol. 42, pp. 121-131, Jan. 2017. [SCI 5-year IF: 2.4].

099. C.N. Yang, T.C. Tung, F.H. Wu, and Z. Zhou, “Color Transfer Visual Cryptography with Perfect Security,” Measurement, Vol. 95, pp. 480-493, Jan., 2017. [SCI 5-year IF: 4.8].

100. C. Kim and C.N. Yang, "Data Hiding Based on Overlapped Pixels Using Hamming Code," Multimedia Tools and Applications, Vol. 75, Issue 23, pp 15651-15663, Dec., 2016. [SCI 5-year IF: 2.9].

101. F. Huang, Z. Fu, X. Sun, and C.N. Yang, “Privacy-preserving Outsourced Gene Data Search in Encryption Domain," Security and Communication networks, Vol. 9, Issue 18, pp. 5178-5186, Dec. 2016. [SCI 5-year IF: 2.079].

102. C. Kim, Dongkyoo Shin, Dongil Shin, and C.N. Yang, "Secure Protection of Video Recorder Video in Smart Car," International Journal of Distributed Sensor Networks (doi: 10.1177/1550147716681792), Vol. 12(12), Dec., 2016. [SCI 5-year IF: 1.6].

103. C. Kim, D. Shin, L. Leng, and C.N. Yang, "Lossless Data Hiding for Absolute Moment Block Truncation Coding Using Histogram Modification," Journal of Real-Time Image Processing (doi: 10.1007/s11554-016-0641-8) published online Oct., 2016. [SCI 5-year IF: 1.9].

104. Z. Zhou, C.N. Yang, and C. F. Chen, "Reducing Computations in Chang et al.’s on-line Electronic Check," International Journal of Security and Its Applications, Vol. 10, No. 10, pp. 271-288, Oct., 2016. [EI].

105. Z. Zhou, Y. Mu, C.N. Yang, and N. Zhao, "Coverless Multi-keywords Information Hiding Method Based on Text," International Journal of Security and Its Applications, Vol. 10, No. 9, pp. 309-320, Sep., 2016. [EI].

106. C.N. Yang, L.Z. Sun, X. Yan, and C. Kim, "Design a New Visual Cryptography for Human-verifiable Authentication in Accessing a Database," Journal of Real-Time Image Processing, Vol. 12, Issue 2, pp. 483–494, Aug., 2016. [SCI 5-year IF: 1.9].

107. P. Li, C.N. Yang, and Q. Kong, "A Novel Two-in-one Image Secret Sharing Scheme Based on Perfect Black Visual Cryptography," Journal of Real-Time Image Processing (doi: 10.1007/s11554-016-0621-z) published online July, 2016. [SCI 5-year IF: 1.9].

108. C.N. Yang, C.H. Chen, and S.R. Cai, "Enhanced Boolean-based Multi Secret Image Sharing Scheme," Journal of Systems and software, Vol. 116, pp. 22-34, June 2016. [SCI 5-year IF: 3.7].

109. Z. Zhou, C.N. Yang, B. Chen, X. Sun, Q. Liu, and Q.M. Wu, "Effective and Efficient Image Copy Detection with Resistance to Arbitrary Rotation," IEICE Transactions on Information and Systems, Vol. E99-D, No. 6, pp. 1531-1540, June, 2016. [SCI 5-year IF: 0.6].

110. P. Li, C.N. Yang, and Z. Zhou, "Essential Secret Image Sharing Scheme with the Same Size of Shadows," Digital Signal Processing, Vol. 50, pp. 51-60, Mar., 2016. [SCI 5-year IF: 2.9].

111. C.N. Yang, L.Z. Sun, and S.R. Cai, "Extended Color Visual Cryptography for Black and White Secret Image," Theoretical Computer Science, , Vol. 609, Part 1, pp. 143-161, Jan., 2016. [SCI 5-year IF: 0.9].

112. C.N. Yang, C. Kim, and Y.H. Lo "Adaptive Real-time Reversible Data Hiding for JPEG Images," Journal of Real-Time Image Processing (doi: 10.1007/s11554-015-0555-x), published online Dec., 2015. [SCI 5-year IF: 1.9].

113. C.N. Yang, J.B. Lai, and Z. Fu, "Protecting User Privacy for Cloud Computing by Bivariate Polynomial Based Secret Sharing," Journal of Computing and Information Technology, Vol. 23, No. 5, pp. 341–355, Dec., 2015. [EI].

114. L.Q. Hoa, N.H. Truong, C. Kim, and C.N. Yang, "(1,7,4) Data Hiding Scheme for Searching in Hidden Text with Automata," Vietnam Journal of Computer Science, Vol. 2, Issue 4, pp. 257-265, Nov., 2015. [indexed by Google Scholar and DBLP].

115. X. Yan, X. Liu, and C.N. Yang, "An enhanced threshold visual secret sharing based on random grids," Journal of Real-Time Image Processing(doi:10.1007/s11554-015-0540-4), published online Oct., 2015. [SCI 5-year IF: 1.9].

116. C.N. Yang, C.C. Wu, Y.C. Lin, and C. Kim, "Constructions and Properties of General (k, n) Block-Based Progressive Visual Cryptography," ETRI Journal, Vol. 37, No. 5, pp. 979-989, Oct., 2015. [SCI 5-year IF: 1.4].

117. C.N. Yang and C.Y. Lin, "Almost-aspect-ratio-invariant Visual Cryptography without Adding Extra Subpixels," Information Sciences, Vol 312, pp. 131–151, Aug., 2015. [SCI 5-year IF: 8.1].

118. C. Kim and C.N. Yang, "Watermark with DSA Signature Using Predictive Coding," Multimedia Tools and Applications, Vol. 74, Issue 14, pp. 5189-5203, July 2015. [SCI 5-year IF: 2.9].

119. C.N. Yang , S.R. Cai, and L.Z. Sun, “Parallel Response Ternary Query Tree for RFID Tag Anti-Collision,” Journal of Computer and Communications, Vol. 3, No. 5, pp. 72-79, May 2015. [indexed by Google Scholar].

120. X. Yan, S. Wang, X. Niu, and C.N. Yang, "Generalized Random Grids-based Threshold Visual Cryptography with Meaningful Shares," Signal Processing, Vol. 109, pp. 317–333, April, 2015. [SCI 5-year IF: 3.8].

121. X. Yan, S. Wang, X. Niu, and C.N. Yang, "Halftone Visual Cryptography with Minimum Auxiliary Black Pixels and Uniform Image Quality," Digital Signal Processing, Vol. 38, pp. 53–65, March, 2015. [SCI 5-year IF: 2.9].

122. C.N. Yang, Z.Y. Lin, and S.L. Peng, "Reducing Code Length of Second-Order Spectral-Null Code," IEEE Transactions on Computers, Vol. 64, No. 2, pp. 492-503, Feb., 2015. [SCI 5-year IF: 3.2].

123. C.N. Yang, P. Li, C.C. Wu, and S.R. Cai, "Reducing Shadow Size in Essential Secret Image Sharing by Conjunctive Hierarchical Approach," Signal Processing: Image Communication, Vol. 31, pp. 1–9, Feb., 2015. [SCI 5-year IF: 3.3].

124. X. Yan, S. Wang, X. Niu, and C.N. Yang, "Random Grid-based Visual Secret Sharing with Multiple Decryptions," Journal of Visual Communication and Image Representation, Vol. 26, pp. 94–104, Jan., 2015. [SCI 5-year IF: 2.4].

125. Y.X. Liu, C.N. Yang, P.H. Yeh, "Reducing Shadow Size in Smooth Scalable Secret Image Sharing," Security and Communication Networks, Vol. 7, Issue 12, pp. 2237–2244, Dec., 2014.[SCI 5-year IF: 2.079].

126. C.N. Yang, C.L. Hsieh, and S.R. Cai, "Secret Image Sharing Schemes by Using Maximum Distance Separable Codes," International Journal of Machine Learning and Computing, Vol. 4, No. 6, pp. 522-526, Dec., 2014. [indexed by Google Scholar].

127. C.N. Yang , C.C. Wu, and D. Wang, "A Discussion on the Relationship between Probabilistic Visual Cryptography and Random Grid," Information Sciences, Vol. 278, pp. 141-173, Sep., 2014. [SCI 5-year IF: 8.1].

128. C.N. Yang and Y.Y. Yang, "New Extended Visual Cryptography Schemes with Clearer Shadow Images," Information Sciences, Vol. 271, pp. 246-263, July, 2014. [SCI 5-year IF: 8.1].

129. C. Kim, D. Shin, Dongil Shin, R. Tso, and C.N. Yang, "A secret sharing scheme for EBTC using steganography," Journal of Intelligent Manufacturing, Vol. 25, Issue 2, pp 241-249, April, 2014 [SCI 5-year IF: 6.4].

130. C.N. Yang and D. Wang, "Property Analysis of XOR Based Visual Cryptography," IEEE Transactions on Circuits and Systems for Video Technology, Vol. 24, No. 2, pp. 189-197, Feb., 2014. [SCI 5-year IF: 7.1].

131. S. Cimato, C.N. Yang, and C.C. Wu, "Visual Cryptography Based Watermarking," LNCS Transactions on Data Hiding and Multimedia Security, Vol. IX, pp. 91-109, 2014.

132. F. Liu, T. Guo, C. Wu, and C.N. Yang, "Flexible Visual Cryptography Scheme Without Distortion and Its Application," LNCS Transactions on Data Hiding and Multimedia Security, Vol. IX, pp. 110-130, 2014.

133. D. Wang, T. Song, L. Dong, and C.N. Yang, "Optimal Contrast Greyscale Visual Cryptography Schemes with Reversing," IEEE Transactions on Information Forensics and Security, Vol. 8, No. 12, pp. 2059-2072, Dec., 2013. [SCI 5-year IF: 7.3].

134. P. Li, C.N. Yang, Q. Kong, Y. Ma, and Z. Liu, "Sharing more information in gray visual cryptography scheme," Journal of Visual Communication and Image Representation, Vol. 24, Issue 8, pp. 1380-1393, Nov., 2013.[SCI 5-year IF: 2.4].

135. P. Li, C.N. Yang, C.C. Wu, Q. Kong, and Y. Ma, "Essential Secret Image Sharing Scheme with Different Importance of Shadows," Journal of Visual Communication and Image Representation, Vol. 24, Issue 7, pp. 1106–1114, Oct., 2013. [SCI 5-year IF: 2.4].

136. C.N. Yang, and C.C. Wu, "MSRC: (M)icropayment (S)cheme with Ability to (R)eturn (C)hanges," Mathematical and Computer Modelling, Vol. 58, pp. 96-107, July, 2013. [2015 SCI 5-year IF: 1.602].

137. C.N. Yang, P.W. Chen, H.W. Shih, and C. Kim, "Aspect Ratio Invariant Visual Cryptography by Image Filtering and Resizing," Personal and Ubiquitous Computing, Vol. 17, Issue 5, pp. 843-850, June, 2013. [SCI 5-year IF: 2.636].

138. H.C. Lin, C.N. Yang, C.S. Laih, and H.T. Lin," Natural language letter based visual cryptography scheme," Journal of Visual Communication and Image Representation, Vol. 24, Issue 3, pp. 318-331, April, 2013. [SCI 5-year IF: 2.4].

139. C.N. Yang and T.H. Chung, "Cryptanalysis of Chen et al.'s multi-secret visual cryptography scheme," Imaging Science Journal, Vol. 61, No. 3, pp. 334-340, March 2013. [SCI 5-year IF: 1.4].

140. C. Kim, Y. Choi, H. Kim, D. Shin, D. Shin, and C.N. Yang, "Reversible Data Hiding for Halftone Images Using Histogram Modification," Information-An International Interdisciplinary Journal, Vol.16, No.3(A), pp.1861-1872, March, 2013. [2012 SCI 5-year IF: 0.269].

141. P. Trung Huy, N. Thanh, C. Kim, and C.N. Yang, "Data-Hiding for Halftone Images Using an Improved CPT scheme," KSII Transactions on Internet and Information Systems, Vol.7, Issue 7, pp. 405-424, Feb., 2013. [SCI 5-year IF: 0.9].

142. C.N. Yang, C.C. Wu, Y.C. Lin, and C. Kim, "Enhanced Matrix-Based Secret Image Sharing Scheme," IEEE Signal Processing Letters, Vol. 19, Issue 12, pp. 789-792, Dec., 2012. [SCI 5-year IF: 3.4].

143. C.N. Yang, L.J. Hu and J.B. Lai, "Query Tree Algorithm for RFID Tag with Binary-Coded Decimal EPC," IEEE Communications Letters, Vol. 16, No. 10, pp. 1616-1619, Oct., 2012. [SCI 5-year IF: 3.5].

144. Y.X. Liu, L. Harn, C.N. Yang, and Y.Q. Zhang, "Efficient (n, t, n) Secret Sharing Schemes," Journal of Systems and Software, Vol. 85, Issue 6, pp. 1325-1332, Jun., 2012. [SCI 5-year IF: 3.7].

145. C.N. Yang, H.W. Shih, C.C. Wu, and L. Harn, "k out of n Region Incrementing Scheme in Visual Cryptography," IEEE Transactions on Circuits and Systems for Video Technology, Vol. 22, No. 6, pp. 799-810, May, 2012. [SCI 5-year IF: 7.1].

146. P. Li, P.J. Ma, X.H. Su, and C.N. Yang, "Improvements of a Two-in-one Image Secret Sharing Scheme based on Gray Mixing Model," Journal of Visual Communication and Image Representation, Vol. 23, Issue 3, pp. 441-453, Apr, 2012. [SCI 5-year IF: 2.4].

147. C.N. Yang, J.F. Ouyang, and L. Harn, "Steganography and Authentication in Image Sharing without Parity Bits," Optics Communications, Vol. 285, Issue 7, pp. 1725-1735, Apr., 2012. [SCI 5-year IF: 2.0].

148. C.N. Yang and C.C. Wu, and F. Liu, "Construction of General (k, n) Probabilistic Visual Cryptography Scheme," Journal of Electronic Science and Technology, Vol. 9, Issue 4, pp. 317-324, Dec., 2011.[indexed by INSPEC].

149. C.N. Yang, C.Y. Chiu, and G.C. Wu, "Efficient Encoding/Decoding for Second-Order Spectral-Null Codes by Reducing Random Walks," IEEE Transactions on Computers, Vol. 60, No. 10, pp. 1503-1510, Oct., 2011. [SCI 5-year IF: 3.2].

150. C.N. Yang and Y.Y. Chu, "A general (k, n) scalable secret image sharing scheme with the smooth scalability," Journal of Systems and Software, vol. 84, pp. 1726-1733, 2011. [SCI 5-year IF: 3.7].

151. C.N. Yang, J.Y. He, "An Effective 16-bit Random Number Aided Query Tree Algorithm for RFID Tag Anti-Collision," IEEE Communications Letters, Vol. 15, No. 5, pp. 539-541, May, 2011. [SCI 5-year IF: 3.5].

152. C.N. Yang, G.C. Ye, and C. Kim, "Data Hiding in Halftone Images by XOR Block-Wise Operation with Difference Minimization," KSII Transactions on Internet and Information Systems, Vol. 5, Issue 2, pp. 457-476, Feb., 2011. [SCI 5-year IF: 0.9].

153. C.N. Yang and T.H. Chung, "A general multi-secret visual cryptography scheme," Optics Communications Vol. 283, Issue 24, pp. 4949-4962, Dec., 2010. [SCI 5-year IF: 2.0].

154. C.N. Yang, C.B. Ciou, "Image Secret Sharing Method with Two-Decoding-Options: Lossless Recovery and Previewing Capability", Image and Vision Computing, Vol. 28, Issue 12, pp. 1600-1610, Dec., 2010. [SCI 5-year IF: 4.3].

155. C.N. Yang and S.M. Huang, "Constructions and Properties of k out of n Scalable Secret Image Sharing," Optics Communications, Vol. 283, Issue 9, pp. 1750–1762, May, 2010. [SCI 5-year IF: 2.0].

156. C.N. Yang, A.G. Peng and T.S. Chen, "MTVSS: (M)isalignment (T)olerant (V)isual (S)ecret (S)haring on Resolving Alignment Difficulty," Signal Processing, Vol. 89, Issue 8, pp. 1602-1624, Aug., 2009. [SCI 5-year IF: 3.8].

157. C.N. Yang, C.B. Ciou, "A Comment on "Sharing Secrets in Stego Images with Authentication"," Pattern Recognition, Vol. 42, Issue 7, pp. 1615-1619, Jul., 2009. [SCI 5-year IF: 7.6].

158. C.N. Yang, Y.Y Yang, and C.Y. Chiu, "Image Library Systems: A Novel Installment Payment for Buying Images on the Web," Journal of Computers, Vol. 20, No.1, pp. 43-49, Apr., 2009. [EI].

159. C.N. Yang and B.L. Lu, "Improved Tracing Algorithm for Random-Error-Resilient Collusion-Secure Fingerprinting Codes," Journal of Information Science and Engineering, Vol. 25 No. 1, pp. 1-10, Jan., 2009. [SCI 5-year IF: 0.5].

160. C.N. Yang, A.G. Peng and T.S. Chen, "Secret Image Sharing: DPVCS A Two-in-One Combination of (D)eterministic and (P)robabilistic (V)isual (C)ryptography (S)chemes," Journal of Imaging Science and Technology, Vol. 52, No. 6, pp. 060508-1-060508-12, Nov./Dec., 2008.[SCI 5-year IF: 0.8].

161. C.N. Yang, C.C. Wang and T.S. Chen, "Visual Cryptography Schemes with Reversing," Computer Journal, Vol. 51 No. 6, pp. 710-722, Nov. 2008. [SCI 5-year IF: 1.5].

162. C.N. Yang and T.S. Chen, "Colored Visual Cryptography Scheme Based on Additive Color Mixing," Pattern Recognition, Vol. 41, Issue 10, pp. 3114-3129, Oct., 2008. [SCI 5-year IF: 7.6].

163. C.N. Yang "Efficient Encoding Algorithm for Second-Order Spectral-Null Codes Using Cyclic Bit-Shift," IEEE Trans. on Computers, Vol. 57, No. 7, pp. 876-888, Jul., 2008. [SCI 5-year IF: 3.2].

164. C.N. Yang and T.S. Chen, "Security Analysis on Authentication of Images Using Recursive Visual Cryptography," Cryptologia, Vol. 32, Issue 2, pp. 131-136, Apr., 2008. [SCI 5-year IF: 0.6].

165. C.N. Yang and T.S. Chen,"Visual Secret Sharing Scheme: Prioritizing the Secret Pixels with Different Pixel Expansions to Enhance the Image Contrast," Optical Engineering, Vol. 46, Issue 9, pp. 097005-1 - 097005-19, Sep., 2007. [SCI 5-year IF: 1.1].

166. C.N. Yang, M.Y. Chen and C.S. Laih, "Applying RFID Technology in Warranty Service Information System," International Journal of Services Operations and Informatics, Vol. 2, No. 3, pp. 267-277, 2007. [EI].

167. C.N. Yang and T.S. Chen, "Extended Visual Secret Sharing Schemes: Improving the Shadow Image Quality," International Journal of Pattern Recognition and Artificial Intelligence, Vol. 21, No. 5, pp. 879-898, Aug., 2007. [SCI 5-year IF: 1.0].

168. C.N. Yang, G.J. Chen, T.S. Chen, and R. Lukac, "Error Spreading Control in Image Steganographic Embedding Schemes Using Unequal Error Protection," Journal of Imaging Science and Technology, Vol. 51, No. 4, pp. 380-385, Jul./Aug., 2007. [SCI 5-year IF: 0.8].

169. M.Y. Chen, C.N. Yang and C.S. Laih, "Authorized Tracking and Tracing for RFID Tags," International Journal of Security and Its Applications, Vol. 1, No. 1, pp. 1-13, Jul., 2007. [EI].

170. C.N. Yang, T.S. Chen, K.H. Yu and C.C. Wang, "Improvements of image sharing with steganography and authentication," Journal of Systems and software, Vol. 80, Issue 7, pp. 1070-1076, Jul., 2007. [SCI 5-year IF: 3.7].

171. C.N. Yang, K.H. Yu and R. Lukac, "User-Friendly Image Sharing Using Polynomials with Different Primes," International Journal of Imaging Systems and Technology, Vol. 17, Issue 1, pp. 40-47, Jun., 2007. [SCI 5-year IF: 2.9].

172. C.N. Yang and D.J. Lee, "Some New Efficient Second-Order Spectral-Null Codes with Small Lookup Tables," IEEE Trans. on Computers., Vol. 55, Issue 7, pp. 924-927, Jul., 2006. [SCI 5-year IF: 3.2].

173. C.N. Yang and T.S. Chen, "Reduce Shadow Size in Aspect Ratio Invariant Visual Secret Sharing Schemes using a Square Block-wise Operation," Pattern Recognition, Vol. 39, Issue 7, pp. 1300-1314, Jul., 2006. [SCI 5-year IF: 7.6].

174. C.N. Yang, T.S. Chen and M.H. Ching, "Embed Additional Private Information into Two-Dimensional Bar Codes by the Visual Secret Sharing Scheme," Integrated Computer-Aided Engineering, Volume 13, Number 2, pp. 189-199, 2006. [SCI 5-year IF: 3.4].

175. C.N. Yang and T.S. Chen, "New Size-Reduced Visual Secret Sharing Schemes with Half Reduction of Shadow Size," IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E89-A, No.2, pp. 620-625, Feb., 2006. [SCI 5-year IF: 0.3].

176. C.N. Yang and T.S. Chen, "Size-Adjustable Visual Secret Sharing Schemes," IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E88-A, No.9, pp. 2471-2474, Sep., 2005. [SCI 5-year IF: 0.3].

177. C.N. Yang, "Design of Efficient Second-Order Spectral-Null Codes," IEEE Trans. on Information Theory, Vol. 51, No. 4, pp. 1580-1584, Apr., 2005. [SCI 5-year IF: 2.4].

178. C.N. Yang and G.J. Chen, "A Comment on "Systematic Single Asymmetric Error-Correcting Codes", IEEE Trans. on Information Theory, Vol. 51, No. 3,pp. 1214-1217, Mar., 2005. [SCI 5-year IF: 2.4].

179. C.N. Yang, S.H. Chu and B.L. Lu, "Failure of Kak-Quantum Key Distribution Protocol," Pramana - journal of physics, Vol.64, No.1, pp. 1-4, Jan. 2005. [SCI 5-year IF: 1.8].

180. C.N. Yang and T.S. Chen, "Aspect Ratio Invariant Visual Secret Sharing Schemes with Minimum Pixel Expansion," Pattern Recognition Letters, Vol. 26, Issue 2, pp. 193-206, 2005. [SCI 5-year IF: 4.2].

181. C.N. Yang, "New Visual Secret Sharing Schemes Using Probabilistic Method," Pattern Recognition Letters, Vol. 25, Issue 4, pp. 481-494, 2004. [SCI 5-year IF: 4.2].

182. C.C. Lin, C.S. Laih and C.N. Yang, "New Audio Secret Sharing Schemes with Time Division Technique," Journal of Information Science and Engineering, Vol.19 No.4, pp.605-614, Jul., 2003. [SCI5-year IF: 0.5].

183. C.N. Yang, "A Note on Efficient Color Visual Encryption," Journal of Information Science and Engineering, Volume 18, Number 3, pp.367-372, May, 2002. [SCI5-year IF: 0.5].

184. C.N. Yang, "Improvements on Audio and Optical Cryptography," Journal of Information Science and Engineering, Volume 18, Number 3, pp.381-391, May, 2002. [SCI5-year IF: 0.5].

185. C.N. Yang and C.S. Laih, "New Colored Visual Secret Sharing Schemes," Designs Codes and Cryptography, Volume 20, Issue 3, pp.325~336, Jul., 2000. [SCI 5-year IF: 1.5].

186. C.N. Yang and C.S. Laih, "DCm Codes for Constructing t-EC/AUED Codes," IEEE Trans. on Computers, vol. C-47,NO. 4, pp. 492-495, Apr., 1998. [SCI 5-year IF: 3.2].

187. C.N. Yang and C.S. Laih, "A Systematic Construction of Inner Codes in Generalized Concatenated Codes for Correcting Unidirectional Byte Errors," IEICE Trans. on Fundamentals of Electronics, Communications, and Computer Sciences, pp. 351-354, Feb., 1998. [SCI 5-year IF: 0.3].

188. C.N. Yang and C.S. Laih, "Generating Functions for Asymmetric/ Unidirectional Error Correcting and Detecting Codes," IEICE Trans. on Fundamentals of Electronics, Communications, and Computer Sciences, pp. 1135-1143, Jun., 1997. [SCI 5-year IF: 0.3].

189. C.N. Yang and C.S. Laih, "A Note On Error-correcting Codes for Authentication and Subliminal Channels," Information Processing Letters, vol. 62, pp.141-143, 1997. [SCI 5-year IF: 0.7].

190. C.S. Laih and C.N. Yang, "Deign of Efficient Balanced Codes with Minimum Distance 4," IEE Proceedings-Communications (IET Communications), vol. 143, pp. 177-181, Aug., 1996. [SCI 5-year IF: 0.853].

191. C.S. Laih and C.N. Yang, "On The Analysis and Design of Group Theoretical t-syEC/AUED Codes," IEEE Trans. on Computers, vol. C-45, pp. 103-108, Jan., 1996. [SCI 5-year IF: 3.2].

001. C.N. Yang, Y.Q. Lu, S.Y. Liu, and L. Xiong, "Enhanced Reversible Data Hiding in Encrypted Images by Pixel Shifting," 2024 16th International Conference on Graphics and Image Processing (ICGIP 2024), Nanjing, China, Nov., 2024.

002. C.N. Yang, J.C. You and P.C. Yu, "Trade-off between Resiliency and Connectivity for WSN by Unbalanced Key Predistribution," 2024 the 16th International Conference on Communication Software and Networks (ICCSN 2024), Ningbo, China, Oct., 2024.

003. C.N. Yang, H.Y. Lin, and C.Y. Tseng, "Multi-hash Chain Based Key Pre-distribution for Wireless Sensor Networks," 2024 9th International Conference on Information and Network Technologies (ICINT 2024), Tokyo, Japan, May, 2024.

004. T.K. Chang, C.N. Yang, and C.Y. Tseng, "BT-DEF: A Secure Digital Evidence Framework Using Blockchain and TP-Merkle Tree," 2024 the 4th International Conference on Computer, Control and Robotics (ICCCR 2024), pp. 343-348, ISBN 979-8-3503-7314-1, Shanghai, China, April, 2024.

005. C.N. Yang, C.Y. Tseng, and M.C. Lu, "Enhanced Reconciliation of Quantum Key Distribution," 2023 8th Optoelectronics Global Conference (OGC 2023), pp. 43-47, ISBN 979-8-3503-2531-7, Shenzhen, China, Sep., 2023.

006. C.N. Yang, H.Y. Lin, and C.J. Wang, "Bidirectional Hash Chain Based Key Pre-distribution for Wireless Sensor Networks,"2023 8th International Conference on Automation, Control and Robotics Engineering (CACRE 2023), pp. 68-72, ISBN 979-8-3503-0277-6, Hongkong, China, July, 2023.

007. C.N. Yang, H.Y. Lin, H.C. Hsueh, and K.J. Fan "Using Direct Links in Wireless Sensor Networks to Reduce Energy Consumption," Proc. of 2023 The 6th International Conference on Artificial Intelligence and Big Data (ICAIBD 2023), pp. 603-608, ISBN 978-1-6654-9124-2, Chengdu, China, May, 2023.

008. C.N. Yang, H.C. Kuo, and H.H. Cheng, "Ensuring FHIR Authentication and Data Integrity by Smart Contract and Blockchain Enabled NFT," 2023 7th International Conference on Medical and Health Informatics (ICMHI 2023), pp. 123-128, ISBN 979-8-4007-0071-2, Kyoto, Japan, May, 2023.

009. C.N. Yang, Y.C. Chen, Y.C. Chou, T.K. Chang, and C. Kim, “Enhancing Image Compression by Adaptive Block Truncation Coding with Edge Quantization,” Proc. of 2019 International Workshop on Smart Info-Media Systems in Asia (SISA 2019), pp. 125-130, Tokyo, Japan, Sep., 2019.

010. C.N. Yang, Y.C. Chen, S.Y. Chen, and S.Y. Wu “A Reliable E-commerce Business Model Using Blockchain Based Product Grading System,” Proc. of The the 4th IEEE International Conference on Big Data Analytics (ICBDA 2019), pp. 341-344, ISBN 978-1-7281-1282-4, Suzhou, China, Mar., 2019.

011. C. Kim, D. Shin, and C.N. Yang, “High Capacity Data Hiding Based on AMBTC and Interpolation,” 2018 International Conference on Security with Intelligent Computing and Big-data Services (SICBS 2018), AISC Vol. 895, pp. 858-867 Springer, Guilin, China, Dec., 2018.

012. Y. He, X. Xu, D. Wang, S. Li, X. Zhao, and C.N. Yang, A Secret Sharing Scheme of Dynamic Threshold with Cheaters Detection and Identification,” 2018 International Conference on Security with Intelligent Computing and Big-data Services (SICBS 2018), AISC Vol. 895, pp. 638-649, Springer, Guilin, China, Dec., 2018.

013. H. Liu, D. Wang, X. Zhao, S. Li, and C.N. Yang, “An Analysis on Inverted Mirrored Moiréand Ribbon of Band Moiré,” 2018 International Conference on Security with Intelligent Computing and Big-data Services (SICBS 2018), AISC Vol. 895, pp. 685-698, Springer, Guilin, China, Dec., 2018.

014. C.N. Yang, J.M. Li, S.Y. Wu, and S.S. Lin, “Secret Image Sharing with Public Reconstruction over Distributed Cloud Network,” 2018 International Conference on Cloud Computing, Big Data and Blockchain (ICCBB 2018), pp. 1-8, doi: 10./1109/ICCBB.2018.8756467, Fuzhou, China, Nov., 2018.

015. C.N. Yang, T.J. Lin, S.Y. Wu, S.S. Lin, and W. Bi, “Cost Effective Hash Chain Based Key Pre-Distribution Scheme for Wireless Sensor Network,” Proc. of The 18th IEEE International Conference on Communication Technology (ICCT 2018), Vol. 2, pp. 518-522, ISSN 2576-7828, Chongqing, China, Oct., 2018.

016. C.N. Yang, S.Y. Wu, Y.S. Chou, and C. Kim, “Performance Improvements of Partial Reversible Data Hiding Scheme,” IEEE Proc. of IMCEC 2018 (ISBN 978-1-5386-1802-8), pp. 866-870, Xi'an, China, May, 2018.

017. C.N. Yang, J.M. Li, and Y.S. Chou, “On the Analysis of k-Secure t-Conference Key Distribution Scheme,” ICCNS 2017 (7th International Conference on Communication and Network Security), ACM Proc. ISBN 978-1-4503-5349-6 (https://doi.org/10.1145/3163058.3163076)Tokyo, Japan, Nov.,2017.

018. C. Kim, D. Shin, C.N. Yang, and Y.S. Chou, “Capacity Enhancement of Hamming+k Data Hiding By Pixel Overlapping Approach,” ICCT 2017 (17th IEEE International Conference on Communication Technology), IEEE Proc. (ISBN: 978-1-15090-3943-2), Vol. 4, pp. 1242-1246, Chengdu, China, Oct.,2017.

019. S.Y. Tsai, C.C. Wu, C.N. Yang, and Y. C. Chou, “Development and Field Trial of Electronic Medical Record with Picture Processing Capabilities,” Healthcare’17 (The 2017 International Conference on Healthcare Science and Engineering), Zhengzhou, China, June, 2017.

020. C.N. Yang, Z.X. Yeh, S.C. Hsu, and Z. Fu, “Enhancing Security for Two-Party Comparison over Encrypted Data,” ICSAI 2016 (the 3rd International Conference on Systems and Informatics), pp. 439-443, Shanghai, China, Nov., 2016.

021. T.K. Chang, C.N. Yang, and F.H. Yeh, “Using the Same PayWord Chains of a Single Account from Multiple Devices,” JCSSE2016 (The 13th International Joint Conference on Computer Science and Software Engineering), Khon Kaen, Thailand, July, 2016.

022. S. Cimato, E. Damiani, S. Mella, and C.N. Yang, “Key Recovery in Public Clouds: A Survey on Cross-VM Side Channel Attacks,” LNCS 10039, pp. 456-467, ICCCS 2016 (International Conference on Cloud Computing and Security), Nanjing, China, July, 2016.

023. C.N. Yang, J.K. Liao, F.H. Wu, and Y. Yamaguchi, “Developing Visual Cryptography for Authentication on Smartphones,” LNICST 173, pp. 189-200, Industrial IoT 2016 (EAI International Conference on Industrial IoT Technologies and Applications), Guangzhou, China, Mar., 2016.

024. C.N. Yang, S. Cimato, J.H. Wu, and S.R. Cai, “3-out-of-n Cheating Prevention Visual Cryptographic Schemes,” ICISSP 2016 (International Conference on Information Systems Security and Privacy), Proc. of ICISSP 2016 , pp. 400-406, Rome, Italy, Feb., 2016.

025. C.N. Yang, F.H Wu, S.Y. Tsai, and W.C. Kuo, “E-health Services for Elderly Care Based on Google Cloud Messaging,” IEEE Smart City 2015 (International Conference on Smart City), pp. 9-12 (doi: 10.1109/SmartCity.2015.39), Chengdu, China, Dec., 2015.

026. X. Yan, S. Wang,X. Niu, and C.N. Yang, “Essential Visual Cryptographic Scheme with Different Importance of Shares,” LNCS 8836, pp. 636-643, ICONIP 2014 (the 21st International Conference on Neural Information Processing), Kuching, Sarawak, Malaysia, Nov., 2014.

027. X. Yan, G. Chen, and C.N. Yang, “Random Girds-based Threshold Visual Secret Sharing with Improved Contrast by Boolean Operations,” LNCS 9023, pp. 319-332, IWDW 2014 (13-th International Workshop on Digital-forensics and Watermarking), Taipei, Taiwan, Oct., 2014.

028. P. Li, C.N. Yang, and Q. Kong, “Two-in-one Image Secret Sharing Scheme Based on Boolean Operations,” LNCS 9023, pp. 305-318, IWDW 2014 (13-th International Workshop on Digital-forensics and Watermarking), Taipei, Taiwan, Oct., 2014.

029. C. Kim and C.N. Yang, “Steganography Based on Grayscale Images Using (5, 3) Hamming Code,” LNCS 9023, pp. 588-598, IWDW 2014 (13-th International Workshop on Digital-forensics and Watermarking), Taipei, Taiwan, Oct., 2014.

030. D. Wang, F. Yi, and C.N. Yang,“Visual Cryptography Scheme with Autostereogram,” LNCS 9023, pp. 364-375, IWDW 2014 (13-th International Workshop on Digital-forensics and Watermarking), Taipei, Taiwan, Oct., 2014.

031. Y.C. Huang, W.C. Kuo, and C.N. Yang, “Data Hiding Based on Radix-2,” pp. 170-174, AsiaJCIS 2014 (the 9th Asia Joint Conference on Information Security), Wuhan, China, Sep., 2014.

032. C.N. Yang, W.J. Chang, S.R. Cai, and C.Y. Lin, "Secret Image Sharing without Keeping Permutation Key," pp. 410-416, ICT 2014 (International Conference on Information and Communications Technologies), Nanjing, China, May, 2014.

033. C. Kim and  C.N. Yang, “Steganography based on low density parity check (LDPC),” LNEE 309, pp. 25-30, FutureTech 2014 (The 9th FTRA International Conference on Future Information Technology), Zhangjiajie, China, May 2014.

034. C. Kim and  C.N. Yang, “Improving Data Hiding Capacity Based on Hamming Code,” LNEE 301, pp. 697-706, FCC 2014 (FTRA Frontier and Innovation in Future Computing and Communications), Auckland, New Zealand, Jan., 2014.

035. T. Guo, F. Liu, C. Wu, C.N. Yang, and W. Wang,“Threshold Secret Image Sharing,” LNCS 8233, pp. 404-412, ICICS 2013 (The 15th International Conference on Information and Communications Security), Beijing, China, Nov., 2013.

036. C.N. Yang and Y.C. Lin, “Cheating Immune Block-based Progressive Visual Cryptography,” LNCS 8389, pp 95-108, IWDW 2013 (12-th International Workshop on Digital-forensics and Watermarking), Auckland, New Zealand, Oct., 2013.

037. C.N. Yang, C.C. Wu, and C.W. Chou, “A comment on "sharing secret images using Blakley’s concept",” The Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP 2013), pp. 383-386, Beijing, China, Oct., 2013.

038. X.F. Xu, D. Wang, S.D. Li, and C.N. Yang, “An anti-cheating block secret sharing scheme based-on cyclic codes,” The Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP 2013), pp. 369-372, Beijing, China, Oct., 2013.

039. C.N. Yang and J.B. Lai, “Protecting Data Privacy and Security for Cloud Computing Based on Secret Sharing,” International Symposium on Biometrics and Security Technologies (ISBAST’13), pp. 259-266, Chengdu, China, July, 2013.

040. P.T. Huy, C. Kim, N. T. Anh, L.Q. Hoa, and C.N. Yang, “Data Hiding Based on Palette Images Using Weak Bases of Z2-Modules,” LNCS 7861, pp 649-658, GPC 2013, (8th International Conference, 2013 Grid and Pervasive Computing 2013 and Colocated Workshops), Daegu, Korea, May, 2013.

041. C.N. Yang,Y.C. Lin, and C.C. Wu, “Region-in-Region Incrementing Visual Cryptography Scheme,” LNCS 7809, pp. 449-463, IWDW 2012, (11-th International Workshop on Digital-forensics and Watermarking), Shanghai, China, Oct., 2012.

042. S. Cimato, C.N. Yang, and C.C. Wu, “Visual Cryptography based Watermarking:Definition and Meaning,” LNCS 7809, pp. 435-448, IWDW 2012, (11-th International Workshop on Digital-forensics and Watermarking), Shanghai, China, Oct., 2012.

043. C. Kim, D. Shin, D, Shinn, and C.N. Yang, “A (2, 2) Secret Sharing Scheme Based on Hamming Code and AMBTC,” LNCS 7197, pp. 129-139, ACIIDS 2012, (Asian Conference on Intelligent Information and Database Systems), Taiwan, March, 2012.

044. C.N. Yang, T.Y. Wu, L.J. Hu, P. Wang, and C.H. Lee, “Applying Dynamic Partition in IRC-Based Botnet Detection,” 2011 IEEE International Conference on Information Theory and Information Security (ICITIS 2011), Vol. II, pp. 655-660, Hangzhou, China, Nov., 2011.

045. F. Liu, T. Guo, C. Wu, and C.N. Yang, “Flexible Visual Cryptography Scheme Without Distortion,” LNCS 7128, pp. 211–227, IWDW 2011, (10th International Workshop on Digital-forensics and Watermarking), Atlantic City, USA, Oct., 2011.

046. C.N. Yang H.W. Shih, Y.Y. Chu, and L. Harn, "New Region Incrementing Visual Cryptography Scheme," The 2011 International Conference on Image Processing, Computer Vision, and Pattern Recognition (IPCV 2011) in conjunction with WORLDCOMP 2011, pp. 323-329, Las Vegas, USA, July,2011.

047. C.N. Yang, G.C. Wu, and C.C. Wu, "Certificate-in-Certificate: Designing A New Certificate Extension for Mobile-Commerce," The 2011 International Conference on e-Commerce, e-Administration, e-Society, e-Education, and e-Technology (e-CASE & e-Tech 2011), pp. 554-564,Tokyo, Japan, Jan., 2011.

048. C.N. Yang, Y.C. Kun, J.Y. He, and C.C. Wu, "A Practical Implementation of Ternary Query Tree for RFID Tag Anti-Collision," The 2010 IEEE International Conference on Information Theory and Information Security (ICITIS 2010), pp. 283-286, Beijing, China, Dec., 2010.

049. C.N. Yang, Y.C. Kun, C.Y. Chiu, and Y.Y. Chu, "A New Adaptive Query Tree on Resolving RFID Tag Collision," The IEEE International Conference on RFID-Technology and Applications 2010 (IEEE RFID-TA2010), pp. 153-158, Guangzhou, China, June, 2010.

050. C.N. Yang, C.C. Wu, C.Y. Chiu, S.Y. Chiou, and W.C. Liao, "Micropayment Schemes with Ability to Return Changes," The 11th International Conference on Information Integration and Web-based Applications & Services (iiWAS2009), pp. 354-361, Kuala Lumpur, Malaysia, Dec., 2009.

051. C.N. Yang, C.S. Laih, C.C. Wu, and G.C. Wu, "RWSIS: (R)FID-enabled (W)arranty (S)ervice (I)nformation (S)ystem on Resolving Security and Privacy," The 2009 International Symposium on IT and its Applications (ITA-09) in conjunction with IEEE CSA 2009, pp. 452-456, Jeju Island, Korea, Dec., 2009.

052. C.N. Yang, J.R. Chen, C.Y. Chiu, G.C. Wu, and C.C. Wu, "Enhancing Privacy and Security in RFID-Enabled Banknotes," the 2009 IEEE International Workshop on Security in e-Science and e-Research (ISSR2009) in conjunction with IEEE ISPA2009, pp439-444, Chengdu, China, August 2009.

053. C.N. Yang, Jia-Sing Su and Shun-Yu Cheng, "A Multilevel Secure Key Predistribution Scheme in Wireless Sensor Networks," The 4th International Conferences on Information Security and Cryptology (Inscrypt 2008), Beijing, China, Dec. 2008.

054. C.N. Yang, Y.Y. Yang, T.S. Chen and G.C. Ye, "New Steganography Scheme in Halftone Images," The 4th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP-2008), pp 331-336, Harbin, China, Aug. 2008.

055. C.N. Yang, C.Y. Chiu, T.S. Chen and G.C. Ye, "Wireless Image Transmission Using Burst Error Correction Codes," The 5th IET Visual Information Engineering 2008 Conference (VIE'08) , pp 331-336, Xi'an, China, July 2008.

056. C.N. Yang, A.G. Peng and T.S. Chen, " Reducing Shadow Size for Visual Cryptography Scheme," The Ninth International Conference on Information and Communications Security (ICICS 2007), Zhengzhou, China, Dec. 2007.

057. C.N. Yang and T.S. Chen, "An Image Secret Sharing Scheme with the Capability of Previewing the Secret Image," IEEE ICME 2007 International Conference on Multimedia & Expo (ICME'07), pp. 1535-1538, Beijing, China, July 2007.

058. C.N. Yang, K.H. Yu and R. Lukac, "User-Friendly Image Sharing in Multimedia Database Using Polynomials with Different Primes," LNCS 4352, pp. 443-452, MMM 2007 (International MultiMedia Modeling Conference), Singapore, January, 2007.

059. C.N. Yang and T.S. Chen, "Visual Secret Sharing Scheme: Improving the Contrast of a Recovered Image via Different Pixel Expansions," LNCS 4141, pp.468–479, 2006.,ICIAR (International Conference on Image Analysis and Recognition) 2006, Portugal, Sep., 2006.

060. M.Y. Chen, C.N. Yang and C.S. Laih, "Authorized Tracking and Tracing for RFID Tags," LNCS 4097, pp. 435–444, EUC 2006 Workshops: RFID and Ubiquitous Sensor Networks, Korea, Aug., 2006.

061. C.N. Yang, C.C. Wang and T.S. Chen, Real Perfect Contrast Visual Secret Schemes with Reversing," LCNS 3989, pp. 433–447, ACNS (Applied Cryptography and Network Security) 2006, Singapore, June, 2006.

062. C.N. Yang and B.L. Lu, "Improved Tracing Algorithm for Random-Error-Resilient Collusion-Secure Fingerprinting Codes," P2P workshop in InfoScale2006, HongKong, May, 2006.

063. C.N. Yang and T.S. Chen, "Extended Visual Secret Sharing Schemes with High-Quality Shadow Images Using Gray Sub Pixels", LNCS 3656, pp. 1184–1191, ICIAR (International Conference on Image Analysis and Recognition) 2005, Canada, September, 2005.

064. C.N. Yang and T.S. Chen, "New Aspect Ratio Invariant Visual Secret Sharing Schemes Using Square Block-wise Operation," LNCS 3656, pp. 1167–1174, ICIAR (International Conference on Image Analysis and Recognition) 2005,Canada, September, 2005.

065. C.N. Yang, T. Lin, and T.S. Chen, "Enhanced Fair Micropayment Scheme Based on Hash Chain To Avoid Merchant Collusion", pp. 39 - 42, ISCE 2005, Macau, June, 2005.

066. C.N. Yang, and T.S. Chen, "New Size-Reduced Visual Secret Sharing Schemes with Half Reduction of Shadow Size," LNCS 3480, pp. 19–28, ICCSA (International Conference on Computational Science and its Applications) 2005, Singapore, May, 2005.

067. C.N. Yang, and G.J. Chen, “Error Spreading Control in Steganography Embedding Scheme Using Unequal Error Protection,” 2004 International Computer Symposium(ICS2004), pp.443-448, Taiwan, Dec., 2004.

068. C.N. Yang and T.S. Chen, “An Algorithm to Enumerate Codewords for Third-Order Spectral-Null Codes,” Proceedings, 2004 IEEE International Symposium on Information Theory, pp.88, Chicago, USA, June 27-July 2, 2004.

069. C.N. Yang, H.T. Teng and T.S. Chen, “Using One-way Hash Function to Solve the Reusable Unit Key Problem in Bluetooth Security,” The 8th World Multi-Conference on SYSTEMICS, CYBERNETICS AND INFORMATICS, SCI 2004, pp.29-32, Florida, USA, July, 2004.

070. C.N. Yang and H.T. Teng, “An Efficient Method for Finding Minimum Hash Chain of Multi-Payword Chains in Micropayment,”IEEE Conference on E-Commerce, pp.45-48, Califonia, USA, June, 2003.

071. C.N. Yang, T.Y. Cheng and C.C. Kuo, “Enhanced Wireless IEEE 802.11b Protocols Resistant to the Keystream Reuse Attack,”Proceedings of the 2002 International Computer Symposium, Volume 2, pp.1035-1039, Taiwan, Dec., 2002.

072. C.N. Yang and C.C. Kuo, “Enhanced Quantum Key Distribution Protocols Using BB84 and B92,”Proceedings of the 2002 International Computer Symposium, Volume 2, pp.951-959, Taiwan, Dec., 2002.

073. C.N. Yang and C.C. Kuo,“New Efficient Quantum Key Distribution Protocol,”SPIE's Photonic Asia 2002, Vol. 4917, pp.54-58, Shanghai, China, Oct., 2002.

074. C.N. Yang, “An improvement on code for detection of tampering in write-once optical disks,” 2000 International Computer Symp.Proceedings(ICS 2000),Workshop on cryptology and information security,pp.84-90, Taiwan, Dec., 2000.

075. C.S. Laih, C.C. Lin, and C.N. Yang, “The Recent Development of E-government and PKI in ROC,” SSGRR 2000 Computer & eBusiness Conference, Italy, July 31~August 6, 2000.

076. C.N. Yang and C.S. Laih, “New (k,k) visual secret sharing schemes using hierarchical structure technique,” 1998 International Computer Symp. Proceedings(ICS'98), Workshop on cryptology and information security, pp.148-154, Taiwan, Dec., 1998.

077. C.N. Yang, Y.B. Yeh, and C.S. Laih, “A dynamic password visual authentication scheme through Internet,” 16-th International Telecommunication Symp. (ITS'98), vol. III, pp.163-167, Taiwan, Sep., 1998.

078. C.N. Yang and C.S. Laih, “On the design of t-EC/AUED codes,” IEEE International Symposium on Information Theory, Ulm, Germany, June 29-July 4, 1997.

079. Y.C. Lee, C.N. Yang, and C.S. Laih, “An authentication protocol for the GSM,” 15-th International Telecommunication Symp.(ITS‘96), vol. I, pp.173-176, Taiwan, Nov.,1996

‧ ICINT 2025- Program Co-Chairs of 2025 10th International Conference on Information and Network Technologies (ICINT 2025).

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‧ ICISSP 2018- Program Committee Member of the International Conference on Information Systems Security and Privacy (ICISSP 2018).

‧ SICBS'17- Program Committee Chair of The 2017 International Conference on Security with Intelligent Computing and Big-data Services (SICBS'17).

‧ ICCNS 2017- Technical Committee Member of 2017 the 7th International Conference on Communication and Network Security (ICCNS 2017).

‧ ICCTS 2017- Technical Program Committee Member of 2017 6th International Conference on Computer Technology and Science (ICCTS 2017).

‧ ICCCS 2017- Keynote Speaker of The 3rd International Conference on Cloud Computing and Security (ICCCS 2017).

‧ ICCT 2017- International Technical Committee Member of 2017 17th IEEE International Conference on Communication Technology (ICCT 2017).

‧ ICEDUIT 2017- Program Committee Member of 2017 2nd International Conference on Education and Information Technologies (ICEDUIT 2017).

‧ IWDW 2017- Technical Program Committee Member of 16th International Workshop on Digital-Forensics and Watermarking (IWDW 2017).

‧ ICWIP 2017- Conference Committee Member of 2017 International Conference on Watermarking and Image Processing (ICWIP 2017).

‧ TMCM 2017- International Scientific Committee Member of 2017 2nd International Conference on Test, Measurement and Computational Method (TMCM 2017).

‧ ICSIP 2017- Conference Technical Committee Member of 2017 2nd International Conference on Signal and Image Processing (ICSIP 2017).

‧ SAPSE 2017- Program Committee Member of 9th IEEE International Workshop on Security Aspects of Process and Services Engineering (SAPSE 2017) in conjunction with COMPSAC 2017.

‧ ICMSSP 2017- Conference Chair of 2017 International Conference on Multimedia Systems and Signal Processing (ICMSSP 2017).

‧ CST2017- Technical Program Committee Member of The 2nd International Conference on Computer Science and Technology (CST 2017).

‧ SIGNAL 2017- Technical Program Committee Member of The First International Conference on Advances in Signal, Image and Video Processing (SIGNAL 2017).

‧ KESA 2017- Technical Program Committee Chair of The International Workshop on Knowledge Extraction and Semantic Annotation (KESA 2017) in conjunction with ALLDATA 2017.

‧ ICISSP 2017- Program Committee Member of the International Conference on Information Systems Security and Privacy (ICISSP 2017).

‧ IWSBT 2016- Program Committee Chair of International Workshop on Secure Biometric Technologies (IWSBT 2016).

‧ CSCT 2016- International Technical Committee Member of Computer Science and Communication Technology (CSCT2016).

‧ 2INTECH 2016- Advisory Committee Member of The 2'nd International Conference on Intelligent Information Technology (2INTECH 2016).

‧ GDC 2016- Program Committee Member of The 2016 Conference on Grid and Distributed Computing (GDC 2016).

‧ IWDW 2016- Session Chair of 15th International Workshop on Digital-Forensics and Watermarking (IWDW 2016).

‧ IWDW 2016- Program Committee Member of 15th International Workshop on Digital-Forensics and Watermarking (IWDW 2016).

‧ ICMSSP 2016- Keynote Speaker of 2016 International Conference on Multimedia Systems and Signal Processing (ICMSSP 2016).

‧ TSA 2016- Program Committee Member of Third International Conference on Trustworthy Systems and Their Applications (TSA 2016).

‧ Workshop on Cryptography and Information Security of ICS 2016- Program Committee Member of Workshop on Cryptography and Information Security 2016 in conjunction with ICS 2016.

‧ ICNISC 2016- Keynote Speaker of 2nd Annual International Conference on Network and Information Systems for Computers (ICNISC 2016).

‧ ICCCS 2016- Technical Program Committee Member of The 2nd International Conference on Cloud Computing and Security (ICCCS 2016).

‧ SAPSE 2016- Program Committee Member of 8th IEEE International Workshop on Security Aspects of Process and Services Engineering (SAPSE 2016) in conjunction with COMPSAC 2016.

‧ SIGNAL 2016- Technical Program Committee Member of The First International Conference on Advances in Signal, Image and Video Processing (SIGNAL 2016).

‧ JCKE 2016 1st- Technical Committee Member of JCKE 2016 1st (2016 1st Journal Conference on Knowledge Engineering).

‧ ICISSP 2016- Program Committee Member of The International Conference on Information Systems Security and Privacy (ICISSP 2016).

‧ WCSN 2015- Co-Chair of 2nd International Conference on Wireless Communication and Sensor Network (WCSN 2015).

‧ GDC 2015- Program Committee Member of The 2015 Conference on Grid and Distributed Computing (GDC 2015).

‧ SITIS 2015- Program Committee Member of The 11th International Conference on Signal Image Technology & Internet Based Systems (SITIS 2015).

‧ 3PGCIC 2015- Program Committee Member of 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC 2015).

‧ TSA 2015- Program Committee Member of Second International Conference on Trustworthy Systems and Their Applications (TSA 2015).

‧ CoHeB 2015- Program Committee Member of International Workshop on Collaboration Technologies and Systems in Healthcare and Biomedical Fields (CoHeB 2015) in conjunction with CTS 2015.

‧ IWDW 2015- Program Committee Member of 14th International Workshop on Digital-Forensics and Watermarking (IWDW 2015).

‧ SAPSE 2015- Program Committee Member of 7th IEEE International Workshop on Security Aspects of Process and Services Engineering (SAPSE 2015) in conjunction with COMPSAC 2015.

‧ ICISSP 2015- Program Committee Member of The International Conference on Information Systems Security and Privacy (ICISSP 2015).

‧ CEEIT 2015- International Technical Committee Member of 2015 International Conference on Electrical Engineering and Information Technology (CEEIT 2015).

‧ GDC 2014- Program Committee Member of The 2014 Conference on Grid and Distributed Computing (GDC 2014).

‧ CSEIT 2014- Program Committee Member of International Conference on Computer Science, Engineering and Information Technology (CSEIT 2014).

‧ IWDW 2014- General Chair of 13th International Workshop on Digital-Forensics and Watermarking (IWDW 2014).

‧ ADCO 2014- Program Committee Member of International Conference on Advanced Computing (ADCO 2014).

‧ICCIA 2014- Session Chair of The 2014 International Conference on Computational Intelligence and Applications (ICCIA 2014).

‧ICCIA 2014- Technical Committee Member of The 2014 International Conference on Computational Intelligence and Applications (ICCIA 2014).

‧SITIS 2014- Program Committee Member of The 10th International Conference on Signal Image Technology & Internet Based Systems (SITIS 2014).

‧ ICT 2014- Session Chair of International Conference on Information and Communications Technologies (ICT 2014).

‧ EICE 2014- Technical Program Committee Member of International Conference on Electrical, Instrumentation and Control Engineering (EICE 2014).

‧ CoHeB 2014- Program Committee Member of International Workshop on Collaboration Technologies and Systems in Healthcare and Biomedical Fields (CoHeB 2014) in conjunction with CTS 2014.

‧ CEEIT 2014- International Technical Committee Member of 2014 International Conference on Electrical Engineering and Information Technology (CEEIT 2014).

‧SITIS 2013- Program Committee Member of The 9th International Conference on Signal Image Technology & Internet Based Systems (SITIS 2013).

‧GDC 2013- Program Committee Member of The 2013 Conference on Grid and Distributed Computing (GDC 2013).

‧ IIH-MSP 2013- Special Session Chair on Visual Cryptography and Secret Image Sharing in conjunction with Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2013).

‧ EUC 2013- Program Committee Member of The 11th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing (EUC 2013).

‧ UMAS 2013- General Chair of 2013 International Symposium on Research in Ubiquitous and Multimedia Application Systems (UMAS 2013) in conjunction with NPC 2013.

‧ CoHeB 2013- Program Committee Member of International Workshop on Collaboration Technologies and Systems in Healthcare and Biomedical Fields (CoHeB 2013) in conjunction with CTS 2013.

‧ WCNC 2013- Technical Program Committee Member of IEEE Wireless Communications and Networking Conference (WCNC 2013).

‧ CRC 2012- Program Committee Member of International Workshop on Cloud Computing for Research Collaborations (CRC 2012) in conjunction with IEEE CloudCom 2012.

‧ ICS 2012- Program Committee Chair of International Computer Symposiums (ICS 2012).

‧ Workshop on Cryptography and Information Security 2012- Program Committee Co-Chair of Workshop on Cryptography and Information Security 2012 in conjunction with ICS 2012.

‧ UMAS 2012- General Chair of 2012 International Symposium on Research in Ubiquitous and Multimedia Application Systems (UMAS 2012) in conjunction with NPC 2012.

‧ GDC 2012- Program Committee Member of The 2012 Conference on Grid and Distributed Computing.

‧ iiWAS2012- Program Committee Member of 14th International Conference on Information Integration and Web-based Applications & Services (iiWAS2012).

‧ WPS 2012- Program Committee Co-Chair of the 5th FTRA International Workshop on Web and Pervasive Security (WPS 2012) in conjunction with CSA 2012.

‧ ACSA 2011- Session Chair of 2011 FTRA International Symposium on Advances in Cryptography, Security and Applications for Future Computing (ACSA-11).

‧ ICITIS2011- Session Chair of 2011 IEEE International Conference on Information Theory and Information Security.

‧ IPCV 2011- Session Chair of International Conference on Image Processing, Computer Vision, and Pattern Recognition (IPCV 2011)) in conjunction with WORLDCOMP 2011.

‧ GDC 2011- Program Committee Member of The 2011 Conference on Grid and Distributed Computing.

‧ 2011 International Workshop on Network & System Security- Program Committee Member of the workshop in Conjunction with IEEE ICPADS 2011.

‧ ICITIS2011- Program Committee Member of 2011 IEEE International Conference on Information Theory and Information Security.

‧ iiWAS2011- Program Committee Member of 13th International Conference on Information Integration and Web-based Applications & Services (iiWAS2011).

‧ CSO 2011- Program Committee Member of Fourth International Joint Conference on Computational Sciences and Optimization

‧ CHINACOMM 2011- Program Committee Member of 6th International ICST Conference on Communications and Networking in China

‧ ICIC 2011- Program Committee Member of 2011 International Conference on Intelligent Computing

‧ iiWAS2010- Program Committee Member of 12th International Conference on Information Integration and Web-based Applications & Services (iiWAS2010)

‧ BIFE 2010-  Program Committee Member of 2010 International Conference on Business Intelligence and Financial Engineering

‧ ICIC 2010- Program Committee Member of 2010 International Conference on Intelligent Computing

‧ GPC2010- Publication Chair of 2010 5th International Conference on Grid Pervasive Computing

‧ ITA 2009- Session Chair of the 2009 International Symposium on IT and its Applications (ITA-09) in conjunction with IEEE CSA 2009

‧ ISSR2009- Session Chair of IEEE International Workshop on Security in e-Science and e-Research (ISSR2009) in conjunction with IEEE ISPA2009.

‧ MPIS 2009- Program Committee Member of the Second International Workshop on Multimedia, Information Privacy and Intelligent Computing Systems in conjunction with CSA 2009

‧ ICPADS'09- Program Committee Member of Security and Trustworthy Computing for The Fifteenth International Conference on Parallel and Distributed Systems

‧ BIFE 2009- Program Committee Member of 2009 International Conference on Business Intelligence and Financial Engineering

‧ FIP 2009- Program Committee Member of 2009 International Symposium on Financial Information Processing

‧ ICIC 2009- Program Committee Member of 2009 International Conference on Intelligent Computing

‧ JWIS 2009- Program Committee Member of 2009 Joint Workshop on Information Security

‧ Inscrypt 2008- Session Chair of 2008 International Conference on Information Security and Cryptology

‧ MPIS 2008- Program Committee Member of The First International Workshop on Multimedia, Information Privacy and Intelligent Computing Systems in conjunction with IEEE APSCC 2008

‧ CLD 2008- Program Committee Member of ACM International Workshop on Cross Layer Design

‧ ICIC 2008- Program Committee Member of 2008 International Conference on Intelligent Computing

‧ ICIC 2007- Program Committee Member of 2007 International Conference on Intelligent Computing