[1] Chin-Feng Lin, Wen-Thong Chang, Ching-Yi Li 2007 “A Chaos-based visual encryption mechanism in JPEG2000 medical images” Journal of medical and biological Engineering, Vol.27 No.3 144-149

[2] Chin-Feng Lin, Wen-Thong Chang, Hsin-Wang Lee, Shih-Ii Hung 2006 "Downlink Power Control in Multi-code CDMA for Mobile Medicine", Medical & Biological Engineering & Computing. Vol.44, pp437-444.

[3] Ching-Chih Kuo, Wen-Thong Chang 2004 “Quantization noise reduction for DCT coded images” IEICE Trans. On communications,Vol.E87-B, No.8, pp2342-2351

[4] Ching-Chih Kuo,Wen-Thong Chang, "Adaptive transform coefficient Restoration in Transform Image Codeing", "IEICE trans. On communications(submitted).", 2002年12月

[5] Wen-Jen Ho, Wen-Thong Chang, "'Adaptive predictor based on maximally flat halfband filter in lifting schem", IEEE Trans. on Signal Processing, Vol.47, No11, pp(1-14), 1999年12月

[6] Pei-Chuan Liu, Wen-Thong Chang, "'Recursive Wiener Filter for Motion Parameter Estimation in Three-Parameter Motion Model'", IEEE Trans. CAS for Video Technology, Vol.8, No8, pp1001-1014. , 1998年12月

[7] Pei-Chuan Liu, Wen-Thong Chang, Wen-Zen Shen, "Recursive Minimum Energy Algorithm for Image Interpoation", IEEE Trans. Consumer Electronics, Vol.44, No.1, pp187-191. ", 1998年12月

[8] Pei-Chuan Liu, Wen-Thong Chang, Wen-Zen Shen, "Combinative Motion Estimation Algorithm and the Corresponding Architecture for Complex Motion Phenomenon", IEEE Trans. Consumer Electronics, Vol.44, No.1, pp108-116. , 1998年12月

[9] Wen-Jen Ho, Wen-Thong Chang, "Multigrid computation for curve fitting in the wavelet domain", Electronics Letter, Vol.34, No.5, pp433-435., 1998年12月

[10] Pei-Chuan Liu, Wen-Thong Chang, Wen-Zen Shen, "Motion Parameter Estimation based on the Block Recursive Algorithm with Finite Word Length", IEEE Trans. Consumer Electronics, Vol. 43, No.4, pp1124-1131., 1997年12月

[11] Ming-Haw Yaou, Wen-Thong Chang, "M-Channel Perfect Reconstruction Multirate Signal Filtering Based on M-ary Biorthonormal Wavelet Analysis", IEEE. Trans. Signal Processing, Vol.42, NO.12, pp3508-3512, 1994年12月

[12] Ming-Haw Yaou, Wen-Thong Chang., "Fast Surface Interpolation Usint Multi-Resolution Wavelet Transform", IEEE. Trans. PAMI, Vol.16, NO.7 , pp673-688, 1994年12月

[13] Ming-Haw Yaou, Wen-Thong Chang, "Vector Space Projection Approach for Perfect Reconstruction Filter Bank Design", Journal of Visual Communication and Image Representation, Vol.5, No.2, pp.156-171, 1994年12月

[14] Hsun-Chang Hsieh, Wen-Thong Chang, "Virtual Knot Technique for Curve Fitting of Rapidly Varying Data", Computer Aided Geometric Design, Vol.11 pp71-95, 1994年12月

[15] Ming-Haw Yaou, Wen-Thong Chang, "Wavelet Transform in Scattering Data Interpolation", Electronics Letter, Vol.29 No.21 pp1835-1837, 1993年12月

[16] Wen-Thong Chang, Shao-An Lin, "Incremental Maneuver Estimation Model for Multitarget Tracking", IEEE. Trans. Aerospace and Electronics Systems, Vol.28 No.2 pp.381-394. ", 1992年12月

[17] Hsun-Chang Hsieh, Wen-Thong Chang, "Analog Circuit for Image Interpolation", Electronics Letter, Vol.28 No.9 pp867-868, 1992年12月

[18] Wen-Thong Chang, Ming-Shing Lin, "Half-Band Filter Design with Old-Polynomial Chebychev Approximation", IEE. Proceedings Part G: Circuit, Devices and System. Vol.138 No.4 pp.492-50, 1991年12月

[19] Hsun-Chang Hsieh, Wen-Thong Chang, "Analog Computation Structure for Surface Reconstruction", Journal of Visual Communication and Image Representation Vol.2 No.4 pp.381-394. ", 1991年12月

[20] Wen-Thong Chang, David Casasent, "Correlation Synthetic discriminant functions", Applied Optics, Vol.25, No.14, pp2343-2350, 1986年12月

[21] David Casasent, Wen-Thong Chang, "General Chord Transformation for distortion invariant optical pattern recognition", Applied Optics, Vol.22, pp2087-2094, 1983年12月

[1] Wen-Thong Chang, Ming-Ying Tu 2010 “Receiver Design for Distributed Space Time Trellis Codes” NST2010, Tauyen, Taiwan

[2] Wen-Thong Chang, Yao-Wei Tseng 2010 “Hierarchical breadth first search for V-BLAST receiver” NST2010, Tauyen, Taiwan

[3] Wen-Thong Chang, Bing-Chien Li 2009 “Differential transmission scheme for wireless relay networks” NST2009, kaoshiang, Taiwan

[4] Wen-Thong Chang, Chien-Min Wu 2009 “Randomization for cooperative communications” NST2009, Kaoshiang, Taiwan

[5] Wen-Thong Chang, Cheng-ta Lin 2008 “Fractional Frequency Reuse and MIMO for Wimax Performance improvement” NST2008. Fuwei, Taiwan

[6] Wen-Thong Chang, Chen-wei Liu 2008 “Frame structure and path selection for 2-hop and cooperative communication in 802.16” NST2008, Fuwei, Taiwan

[7] Wen-Thong Chang, Shu-Wei Chang 2007 “OFDMA uplink frequency synchronization”ISCOM Nov 2007,Taipei,Taiwan

[8] Wen-Thong Chang, Hsiang-Wen Chen 2007 “Peak-to-Average Power Ratio Reduction of OFDM Based on Adaptive Peak Reduction Carriers” IEEE PIMRC Athen, Greece

[9] Wen-Thong Chang, Chi-Wei Chang 2006 “Computationally Efficient Algorithm For Sub-carrier, Bit, and Power Allocation” IEEE ISPACS, pp646-649 Dec 2006 Yonago Tottori, Japan

[10] Wen-Thong Chang, Hsiang-Wen Chen 2006 “Peak-to-Average Power Ratio reduction of OFDM Based on Adaptive Peak Reduction Carriers”ISCOM Dec 2006, kaoshung, Taiwan

[11] Wen-Thong Chang, I-chen Lin 2006 “Channel Prediction in OFDM System” ISCOM Dec 2006, Kaoshung, Taiwan

[12] Huai-Chang Wu, Wen-Thong Chang 2006 “Spread Spectrum Image Steganography Improvement with Iterative Decoding Feedback Technique” 5th Asian-European Workshop on Information Theory (AEW5), Oct 2006 Jeju, South Korea

[13] Ching-Feng Lin, Wen-Thong Chang 2006 “Design of downlink power control scheme in multicode CDMA mobile medicine system” IEEE ISWPC, Phuket, Thailand

[14] Chin-Feng Lin, Wen-Thong Chang, Hsin-Wang Lee 2006 “Design of a downlink power assignment mechanism in unequal error protection multi-code CDMA mobile medicine system” WWC 2006, San Francisco, CA USA

[15] Chin-Feng Lin, Wen-Thong Chang, Hsin-Wang Lee 2006 “Design of a downlink power assignment mechanism in unequal error protection multi-code CDMA mobile medicine system” WWC 2006, San Francisco, CA USA

[16] Ching-Feng Lin, Wen-Thong Chang 2005 “Dynamic Power allocation in down link multicode CDMA multimedia communication system” WWC 2005, San Francisco, CA USA

[17] Ching-Feng Lin, Wen-Thong Chang, Ching-Yi Li 2005 ”Design of a chaos visual encryption mechanism in JPEG2000 medical image” IEEE Int’l Conf. on System & Signal, Kaoshung Taiwan.

[18] Wen-Thong Chang, Chi-Wei Chang 2005 “Computationally efficient algorithm for sub-carrier, bit and power allocation” ISCOM2005 Kaoshung Taiwan

[19] Wen-Thong Chang, I-Hao Shih 2005 “OFDM block iterative decision feedback equalizer for multipath channel” ISCOM2005 kaoshung Taiwan

[20] Lansing Lai, Chengpai Yeh, Wen-Thong Chang 2004 “Switching level optimization for adaptive modulation” IEEE VTC-2004 spring, Milan Italy.

[1] Space time code and resource management in cooperative MIMO system NSC-98-2219-E-009-014, NSC-99-2219-E-009-012

[2] Space time code and resource management in distributive MIMO system NSC-97-2219-E009-011

[3] SNR estimation and adaptive modulation in broadband wireless access NSC-94-2219-E-009-020, NSC-95-2219-E-009-005, NSC-96-2219-E-009-005

[4] Adaptive coded modulation and bandwidth management (2/2) NSC-93-2219-E-009-009

[5] Adaptive coded modulation and bandwidth management (1/2) NSC-92-2219-E-009-019

[6] Interactive Feedback Message and Error Resilience in Video Transmission (3/3) NSC–91–2219-E-009-044

[7] Rate control for real time media based on predictive wireless channel condition. NSC-91-2219-E-009-009

[8] Interactive Feedback Message and Error Resilience in Video Transmission (2/3) NSC–90–2213-E-009-141

[9] The Digital Implementation and Code Optimization of W-CDMA Receiver in the TIc6x DSP. NSC-90-2219-E-009-013

[10] Investigation of CIC filter for decimation and interpolation for application in digital modulation and demodulation. NSC-89-2213-E-009-189