[1] "Novel Concept for Video Retrieval in Life Log Application", Datchakorn Tancharoen, and Kiyoharu Aizawa, Pacific-Rim Conference on Multimedia (PCM 2004), Nov.30-Dec.3, 2004.

[2] "Conversation Detection in Personal Recording Video", Datchakorn Tancharoen, and Kiyoharu Aizawa, International Conference on Information and Communication Technology (ICT 2004), Nov.18-19, 2004. (Best Student Presentation Reward)

[3] "Efficient Retrieval of Life Log Based on Context and Content", Kiyoharu Aizawa, Datchakorn Tancharoen, Shinya Kawasaki, and Toshihiko Yamasaki, The First ACM Workshop on Continuous Archival and Retrieval of Personal Experiences (CARPE 2004), New York, USA, Oct. 15, 2004.

[4] "Talking Scene Detection based on Audio/Visual Data for Personal Imaging", Datchakorn Tancharoen, Kiyoharu Aizawa, PCSJ/IMPS2004, Hamamatsu, Japan, Nov. 10-12, 2004.

[5] "Conversation Scene Detection for Life Log Application", Datchakorn Tancharoen, Kiyoharu Aizawa, ITE2004, Shinjuku, Tokyo, Japan.

[6] "Key Frame Extraction Based on Life Log Content and Context", Datchakorn Tancharoen, Toshihiko Yamasaki, Kiyoharu Aizawa, ITE2005, Tokyo, Japan, July. 2005. (Best Student Presentation Reward)

[7] "Semantic Key Frame Extraction by using Voice Annotation", Datchakorn Tancharoen, Toshihiko Yamsaki, Kiyoharu Aizawa, FIT2005, Tokyo, Japan, Aug. 2005.

[8] "Experience Recording and Retrieval of Personal Life Media", Datchakorn Tancharoen, Doctoral Colloquium in the 9th IEEE International Symposium on Wearable Computers 2005, Osaka, Japan, 18-21 Oct. 2005.

[9] "Practical Experience Recording and Indexing of Life Log Video", Datchakorn Tancharoen, Toshihiko Yamasaki, and Kiyoharu Aizawa, The 2nd ACM Workshop on Capture Archival and Retrieval of Personal Experiences (CARPE 2005), Singapore, Nov. 11, 2005.

[10] "Practical Life Log Video Indexing Based on Content and Context", Datchakorn Tancharoen, Toshihiko Yamasaki, and Kiyoharu Aizawa, IS&T/SPIE 18th Annual Symposium on Electronic Imaging Science and Technology, Conference on Multimedia Content Analysis, Management and Retrieval 2006 (EI122), San Jose, USA, 15-19 Jan. 2006.

Master Research

[1] "Region of Interest Based Rate Control for Low Bit Rate Video Coding using Automatic Enhancement Weight Setting",Datchakorn Tancharoen and Somchai Jitapunkul, ECTI Transactions on Electrical Eng., Electronics, and Communications, Vol.1, No.1, pp.56-63, August 2003.
[2] "Automatic Face Color Segmentation Based Rate Control For Low Bit Rate Video Coding", Datchakorn Tancharoen and Somchai Jitapunkul, Proceedings of International Symposium on Circuits and Systems (ISCAS 2003), Vol.2, pp.384-387, May 2003.
[3] "A Comparative Study of MPEG-4 and H.263 Based Rate Control at Low Bit Rate Video Coding", Datchakorn Tancharoen and Somchai Jitapunkul, Proceedings of International Conference on Information and Communication Technologies (ICT 2003), pp.137-143, April 2003.
[4] "Semantic Object Segmentation for Content Based Video Coding", Datchakorn Tancharoen and Somchai Jitapunkul, Proceedings of World Multiconference on Systemics, Cybernetics and Informatics (SCI 2001), Vol.8, Image, Acoustic, Speech and Signal Processing Part 2, pp.579-583, July 2001.
[5] "Spatial Segmentation Based on Modified Morphological Tools", Datchakorn Tancharoen and Somchai Jitapunkul, Proceedings of International Conference on Information Technology: Coding and Computing (ITCC 2001), Vol.1, pp. 478-482, April 2001.
[6] "Object Segmentation Based on Multiple Features for Low Bit Rate Video Coding", Datchakorn Tancharoen and Somchai Jitapunkul, Proceedings of 5th International Conference on Signal Processing Proceedings (ICSP2000), Vol.2, pp. 975-978, August 2000.
[7] "Video Segmentation Based on Adaptive Combination of Multiple Features According to MPEG-4", Datchakorn Tancharoen and Somchai Jitapunkul, Proceedings of SPIE in Visual Communications and Image Processing, Vol. 4067, pp. 1099-1106, June 2000.
[8] "Fast Block Motion Estimation Using Hybrid Adaptive Search Center", Panachit Kittipanya-ngam, Datchakorn Tancharoen, and Somchai Jitapankul, Proceedings of Signal Processing Conference (SPC2000), Spain, October 2000.
[9] "HPDR Technique for Tonal Language Speech Compression based on MP-CELP Coder with Multiple Bitrates and Bitrate Scalabilities", S. Chompun, S. Jitapunkul, D. Tancharoen, and P. Kittipanya-ngam, SCI2001, Orlando, Florida, USA, July 2001. 
[10] "Novel Technique For Tonal Language Speech Compression Baed on A Bitrate Scalable MP-CELP Coder", S. Chompun, S. Jitapunkul, D. Tancharoen, ITCC 2001, Las Vegas, Neveda, USA, April 2001.
[11] "Thai Speech Compression Using CS-ACELP Coder Based on ITU G.729 Standard", S. Chompun, S. Jitapunkul, D. Tancharoen, N. Siritaranusorn, and P. Kittipanyangam, SNLP2000, Chiangmai, Thailand.
[12] "Joint Source-Channel Coding using Simplified Block-Based Segmentation and Content-based Rate-Control for Wireless Video Transport", S. Aramvith, H. Kortrakulkij, D. Tancharoen, and S. Jitapankul, Proceedings of International Conference on Information Technology: Coding and Computing (ITCC) 2002, Las Vegas, Neveda, USA, pp. 71-76, April 2002.

Master Thesis

[1] "Object Segmentation for Content Based Video Coding According to MPEG-4", Datchakorn Tancharoen, A Thesis for the Degree of Master of Engineering in Electrical Engineering, Faculty of Engineering, Chulalongkorn University, Academic Year 2000.

Bachelor Thesis

[1] "Thai Speech Coding and Recognition System Based on DSP Chip TMS320C25", Datchakorn Tancharoen, A Senior Project for the Degree of Bachelor of Engineering in Electrical Engineering, Faculty of Engineering, Chulalongkorn University, Academic Year 1997.