1. Editorial Board. 〔國際期刊編輯委員〕
    • International Journal on Advances in Internet Technology. January 2012 to present.
    • ICTACT Journal on Image and Video Processing. January 2011 to present.
    • International Journal of Pervasive Computing and Communications, Guest Editorial, special issue on "Towards merging Grid and pervasive computing". May 2008.
    • International Journal of Grid and High Performance Computing, Guest Editorial, special issue on "Advances in Grid and peer-to-peer communications and applications". April 2008.

  2. Program Committee〔議程委員〕
    International Conferences. 〔國際專業性學術會議〕
    • The (11th; Tenth; Eighth; Seventh; Fifth; Fourth; Third; Second; First) International Conference on Green, Pervasive and Cloud Computing, (Xi'an, China; Plantation Island, Fiji; Daegu, Korea; Hong Kong, China; Hualien, Taiwan; Geneva, Switzerland; Kunming, China; Paris, France; Taichung, Taiwan). (May 2016; May 2015; May 2013; May 2012; May 2010; May 2009; May 2008; May 2007; May 2006). (EI)
    • The (Ninth; Eighth) International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies, (Nice, France; Rome, Italy). (July 2015; August 2014).
    • The (2015; 2014; 2013; 2012; 2011) IEEE International Conference on Multimedia and Expo, (Torino, Italy; Chengdu, China; San Jose, California; Melbourne, Australia; Barcelona, Spain). (July 2015; July 2014; July 2013; July 2012; July 2011). (EI)
    • The (3rd; 2nd; 1st) World Conference on Information Systems and Technologies, (Azores, Portugal; Madeira, Portugal; Algarve, Portugal). (April 2015; April 2014; March 2013).
    • The (Seventh; Sixth) International Conferences on Advanced Service Computing, (Nice, France; Venice, Italy). (March 2015; May 2014).
    • The (30th; 29th; 28th; 27th; 26th; 25th; 24th) ACM Symposium on Applied Computing, Multimedia and Visualization Track, (Salamanca, Spain; Gyeongju, Korea; Coimbra, Portugal; Trento, Italy; Taichung, Taiwan; Sierre, Switzerland; Honolulu, Hawaii). (March 2015; March 2014; March 2013; March 2012; March 2011; March 2010; March 2009). (EI)
    • The (2014; 2013) Pacific-Rim Conference on Multimedia, (Kuching, Sarawak, Malaysia; Nanjing, China). (December 2014; December 2013).
    • International Workshop on Sustainable Computing and Green IT Services, Krakow, Poland, August 2014.
    • FTRA International Symposium on Ubiquitous Green IT Systems, Jeju, Korea, July 2014.
    • The 5th FTRA International Conference on Creative Converged IT, Daejeon, Korea. April 2014.
    • International Conference on Arts, Culture, New Media, and Entertainment, Taipei, Taiwan. November 2013.
    • The Eighth International Conference on Systems and Networks Communications, Venice, Italy. October 2013.
    • The (Sixth; Fifth; Fourth; Third; Second; First) IEEE Pacific-Rim Symposium on Image and Video Technology, (Guanajuato, Mexico; Gwangju, South Korea; Singapore; Tokyo, Japan; Santiago, Chile; Hsinchu, Taiwan). (October 2013; November 2011; November 2010; January 2009; December 2007; December 2006). (EI)
    • The Seventh International Conference on Management and Service Science, Beijing, China. September 2013.
    • The (Fourth; Third; Second; First) International Conference on Advances in P2P Systems, (Barcelona, Spain; Lisbon, Portugal; Florence, Italy; Sliema, Malta). (September 2012; November 2011; October 2010; October 2009).
    • The 9th IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium, Kyoto, Japan. August 2012.
    • The (2011; 2010; 2009) Conference on Grid and Distributed Computing, (Jeju Island, Korea; Cebu, Philippines; Jeju Island, Korea). (December 2011; November 2010; December 2009). (EI)
    • (2009; 2007; 2005) IEEE/ICME International Conference on Complex Medical Engineering, (Tempe, Arizona; Beijing, China; Takamatsu, Japan). (April 2009; May 2007; May 2005).

    Local Workshops/Symposia. 〔國內實務/應用研討會〕
    • (2022; 2021; 2020; 2018; 2017; 2015; 2014; 2013; 2012; 2011; 2010; 2009; 2008; 2007; 2006; 2005; 2004; 2003; 2002) Computer Graphics Workshop, (Taipei; Keelung; Hsinchu; Tainan; Taichung; New Taipei; Taipei; Hsinchu; Nantou; Taipei; Hsinchu; Taipei; Chiayi; Kaohsiung; Taipei; Taipei; Hsinchu; Hualien; Tainan), Taiwan. (July 2022; July 2021; July 2020; June 2018; June 2017; July 2015; July 2014; July 2013; July 2012; July 2011; July 2010; July 2009; July 2008; October 2007; July 2006; November 2005; July 2004; July 2003; June 2002).
    • The 31st IPPR Conference on Computer Vision, Graphics, and Image Processing (CVGIP), Tainan, Taiwan. August 2018.
    • International Computer Symposium, (Workshop on Parallel, Peer-to-peer, Distributed, and Cloud Computing; Workshop on Image Processing, Computer Graphics, and Multimedia Technologies), (Taichung; Tainan), Taiwan. (December 2014; December 2010).
    • The (Fifth; Fourth; Third; Second; First) Workshop on Grid Technologies and Applications, (Tainan; Taichung; Hsinchu; Hualien; Hsinchu), Taiwan. (December 2008; December 2007; December 2006; December 2005; December 2004).
    • The 2005 Symposium on Digital Life and Internet Technologies, Tainan, Taiwan. June 2005.

  3. Journal Reviewer. 〔期刊論文審查委員〕
    • Entertainment Computing. March 2022. (SCI)
    • Multimedia Tools and Applications. (March 2022; March 2021; December 2020; October 2020; September 2020; May 2020; April 2020; January 2020; November 2019; June 2019; May 2019; April 2019; March 2019; December 2018; August 2018; May 2018; April 2018; March 2018; December 2017; November 2017; September 2017; August 217; June 2017; April 2017; March 2017; February 2017; December 2016; November 2016; September 2016; August 2016; May 2016; March 2016; February 2016; November 2015; October 2015; August 2015; July 2015; June 2015; April 2015; February 2015; December 2014; November 2014; October 2014; August 2014; July 2014; June 2014; April 2014; January 2014; November 2013; October 2013; September 2013; August 2013; July 2013; June 2013; May 2013; April 2013; February 2013; December 2012; October 2012; September 2012; July 2012; June 2012; April 2012; March 2012; December 2011; August 2011; November 2010; October 2010; July 2010). (SCI, EI)
    • Signal, Image and Video Processing. (January 2022; June 2020). (SCI, EI)
    • Sensors. (April 2021; November 2019). (SCI, EI)
    • Journal of Visual Communication and Image Representation. (September 2020; January 2020; August 2019; January 2018; February 2013; December 2010; October 2010; November 2009; September 2009; August 2008; June 2008; February 2008; December 2007; August 2006; June 2006; August 2005). (SCI, EI)
    • Applied Sciences. December 2019. (SCI)
    • Journal of Fashion Technology & Textile Engineering. August 2017.
    • Journal of Chung Cheng Institute of Technology. March 2017. (EI) 〔中正嶺學報〕
    • Simulation: Transactions of the Society for Modeling and Simulation International. (December 2016; August 2016; January 2016; August 2014). (SCI, EI)
    • Journal of Information Science and Engineering. (June 2016; April 2016; January 2015; September 2014; June 2012; May 2012; January 2012; May 2010; February 2010; October 2008; July 2007; October 2006; February 2006; October 2005; January 2005). (SCI, EI)
    • IEEE Systems Journal. (August 2015; May 2015; March 2015; December 2014). (SCI, EI)
    • Journal of Marine Science and Technology. (January 2015; March 2012). (SCI, EI)
    • Applied Computational Intelligence and Soft Computing. August 2014.
    • Journal of Network and Computer Applications. July 2014. (SCI, EI)
    • Communications of the ICISA: An International Journal. October 2013.
    • The Visual Computer Journal. (May 2013; March 2013; December 2011; November 2009). (SCI, EI)
    • Journal of the Franklin Institute. (May 2012; September 2011; April 2011). (SCI, EI)
    • IEEE Transactions on Multimedia. November 2011. (SCI, EI)
    • IEEE Transactions on Information Technology in BioMedicine. (May 2010; January 2008; March 2006; September 2005; May 2005; December 2004; September 2004; July 2004; November 2003). (SCI, EI)
    • Journal of Advanced Engineering. October 2009. 〔先進工程學刊〕
    • Computers and Graphics Journal. (December 2008; June 2008). (SCI, EI)
    • Journal of Artificial Intelligence in Medicine, special issue of Artificial Intelligence in Biomedical Engineering and Informatics. September 2008. (SCI, EI)
    • Computer Graphics Forum. February 2007. (SCI, EI)
    • Journal of the Chinese Institute of Engineers. January 2007. 〔中國工程學刊〕
    • EURASIP Journal on Advances in Signal Processing, special issue on "Search and retrieval of 3D content and associated knowledge extraction and propagation". April 2006. (SCI, EI)

  4. Organizing Chair. 〔學術會議籌備委員會主席〕
    • Computer Graphics Workshop, Nantou, Taiwan. July 2012. (Program co-Chair)
    • The Fifth Bioinformatics Workshop, Chiayi, Taiwan. September 2004.

  5. Session Chair. 〔國際會議場次主持人〕
    • The International Conference on Technology, Engineering, Science, and Applications, Fukuoka, Japan. April 2019.
    • The International Conference on Engineering, Science and Applications, Tokyo, Japan. August 2018.
    • "Sketching and Visualization", The International Symposium on Smart Graphics, Chengdu, China. August 2015.
    • 2011 Workshop on Digital Media and Digital Content Management, Hangzhou, China. May 2011.
    • "S2: VR Applications", ACM SIGGRAPH International Conference on Virtual Reality Continuum and Its Applications, Hong Kong, China. June 2006.

  6. Conference Board of Reviewers. 〔學術會議審稿委員〕
    • The (27th; 25th; 24th; 21st; 20th; 19th; 18th; 17th; 16th) International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, Prague, Czech Republic. (May 2019; May 2017; May 2016; June 2013; June 2012; February 2011; February 2010; February 2009; February 2008).
    • The (2018; 2017; 2016; 2010; 2004) IEEE International Conference on Multimedia and Expo, (San Diego, California; Hong Kong, China; Seattle, Washington; Singapore; Taipei, Taiwan). (July 2018; July 2017; July 2016; July 2010; June 2004). (EI)
    • IEEE Virtual Reality (2018; 2011; 2010), (Reutlingen, Germany; Singapore; Waltham, Massachusetts). (March 2018; March 2011; March 2010). (EI)
    • (2013; 2011) National Computer Symposium, (Taichung, Taiwan; Chiayi, Taiwan). (December 2013; December 2011).
    • 2013 International Applied Science and Precision Engineering Conference, Nantou, Taiwan. October 2013.
    • The 2012 Pacific-Rim Conference on Multimedia, Singapore. December 2012.
    • The 2nd International Conference on Engineering and Technology Innovation, Kaohsiung, Taiwan. November 2012. (SCI, EI)
    • The Tenth Asia Conference on Computer Vision, Queenstown, New Zealand. November 2010. (SCI, EI)
    • 2009 Joint Virtual Reality Conference of Eurographics Symposium on Virtual Environments, Lyon, France. December 2009.
    • 2009 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, Sapporo, Japan. October 2009.
    • The 22nd IPPR Conference on Computer Vision, Graphics, and Image Processing (CVGIP), Nantou, Taiwan. August 2009.
    • IEEE Pacific Visualization Symposium 2009, Beijing, China. April 2009.
    • IEEE TENCON 2007, Taipei, Taiwan. October 2007. (EI)
    • 2003 IEEE International Symposium on Circuits and Systems, Bangkok, Thailand. November 2002. (EI)

  7. Conference Best Paper Award Committee. 〔學術會議最佳論文獎評選委員〕
    • National Computer Symposium, Chiayi, Taiwan. December 2011.

  8. Program Development and Review Panelist. Research Discipline of Computer Science and Information Engineering, Department of Engineering and Applied Sciences, National Science Council of Taiwan. July 2007.〔國科會工程處資訊學門領域規劃委員〕

  9. Grant Proposal Review Panelist. Ministry of Science and Technology (formerly known as National Science Council) of Taiwan. (March 2020; March 2018; March 2017; March 2016; March 2015; February 2014; March 2013; March 2012; March 2011; February 2010; March 2009; February 2008; February 2007; March 2006; February 2005; January 2004; April 2003).〔科技部(原國科會)專題研究計畫審查〕

  10. Grant Appeals Review Panelist. Ministry of Science and Technology (formerly known as National Science Council) of Taiwan. September 2020.〔科技部(原國科會)專題研究計畫申覆審查〕

  11. College Student Research Creativity Award Review Panelist. Ministry of Science and Technology of Taiwan. April 2016.〔科技部大專學生研究創作獎審查〕

  12. External Peer Evaluator for Appointment and Promotion of Faculty. 〔教師聘任和升等外審評審委員〕
    • National University of Tainan, Tainan, Taiwan. 〔國立臺南大學〕 December 2015.
    • National Changhua University of Education, Changhua, Taiwan. 〔國立彰化師範大學〕 October 2010.

  13. Committee Member for Procurement Evaluation. National University of the Arts, Tainan, Taiwan. November 2022.〔國立臺南藝術大學•3D虛擬校園建置案•採購評選委員會聘兼評選委員•評選投標廠商的服務建議書〕

  14. PhD. Dissertation Oral Defense Examination Committee. 〔博士學位考試委員〕
    • Department of Computer Science and Information Engineering, National Chiayi University, 〔國立嘉義大學資訊工程學系〕 Chiayi, Taiwan. July 2017.
    • Department of Mechanical Engineering, National Chung Cheng University, 〔國立中正大學機械工程學系〕 Chiayi, Taiwan. (November 2013; January 2011; June 2009; June 2008).
    • Department of Computer Science and Information Engineering, National Chung Cheng University, 〔國立中正大學資訊工程學系〕 Chiayi, Taiwan. (May 2013; January 2013; July 2012; May 2010; December 2009; July 2009; July 2008; September 2007; December 2006; June 2006; July 2005; July 2004; March 2004).
    • Department of Computer Science and Information Engineering, Feng Chia University, 〔逢甲大學資訊工程學系〕 Taichung, Taiwan. (June 2004; November 2003).

  15. MSc. Thesis Oral Defense Examination Committee. 〔碩士學位考試委員〕
    • Department of Computer Science and Information Engineering, National Chiayi University, 〔國立嘉義大學資訊工程學系〕 Chiayi, Taiwan. (January 2021; December 2019; October 2019; July 2017; July 2016; July 2015; July 2014; July 2012; July 2009; June 2007; July 2006; July 2005; July 2004; July 2003).
    • Department of Electrical Engineering, National Chung Cheng University, 〔國立中正大學電機工程學系〕 Chiayi, Taiwan. (January 2017; July 2014; July 2012; July 2009; December 2007; July 2007).
    • Department of Computer Science and Information Engineering, National Chung Cheng University, 〔國立中正大學資訊工程學系〕 Chiayi, Taiwan. (July 2016; January 2012; July 2010; July 2009).
    • Department of Computer Science and Engineering, National Sun Yat-Sen University, 〔國立中山大學資訊工程學系〕 Kaohsiung, Taiwan. (July 2012; June 2011; June 2010; January 2010).
    • Department of Mechanical Engineering, National Chung Cheng University, 〔國立中正大學機械工程學系〕 Chiayi, Taiwan. (July 2011; July 2010; April 2010; July 2009; July 2008; July 2007).
    • Graduate Institute of Opto-Mechatronics, National Chung Cheng University, 〔國立中正大學光機電整合工程研究所〕 Chiayi, Taiwan. (July 2010; July 2008).
    • Institute of Computer Science and Information Engineering, National Yunlin University of Science and Technology, 〔國立雲林科技大學資訊工程研究所〕 Yunlin, Taiwan. (July 2009; December 2008; June 2007).
    • Department of Multimedia and Entertainment Science, Southern Taiwan University, 〔南台科技大學多媒體與電腦娛樂科學系〕 Tainan, Taiwan. July 2008.
    • Department of Computer Science and Information Engineering, National Dong Hwa University, 〔國立東華大學資訊工程學系〕 Hualien, Taiwan. July 2006.
    • Department of Electronic Engineering, National Yunlin University of Science and Technology, 〔國立雲林科技大學電子工程學系〕 Yunlin, Taiwan. January 2006.
    • Institute of Information Management, National Yunlin University of Science and Technology, 〔國立雲林科技大學資訊管理學系〕 Yunlin, Taiwan. June 2005.
    • Department of Electronic Engineering, National Taiwan University of Science and Technology, 〔國立臺灣科技大學電子工程學系〕 Taipei, Taiwan. July 2004.
    • Department of Computer and Information Science, National Chiao Tung University, 〔國立交通大學資訊科學系〕 Hsinchu, Taiwan. June 2004.
    • Department of Computer Science and Information Engineering, National Cheng Kung University, 〔國立成功大學資訊工程學系〕 Tainan, Taiwan. July 2003.

  16. Professional Society Membership. Association of Computing Machinery (ACM); IEEE Computer Society.

  17. Counselor, College Admission On-Campus Interview Rehearsal. 〔大學甄選入學模擬面試•指導委員〕
    • National Chiayi Senior High School, Chiayi, Taiwan. 〔國立嘉義高級中學〕 March 2016.
    • Concordia Middle School, Chiayi, Taiwan. 〔協同高級中學〕 March 2011.

  18. Departmental, College, and University Service. 〔系院校各級行政服務及輔導〕
    • Software Design Field Committee, Master's Entrance Written Examination. (Member - 2007 to present; Head - 2018 to present). 〔系所碩士班招生考試•軟體設計組•(命題委員; 召集人)〕
    • Member, College of Engineering Cross Departmental Joint Admissions Committee for PhD Programs. 2022. 〔工學院博士班聯合招生委員會•委員〕
    • Member, Departmental International Student Affairs Committee. 2021-2022. 〔系所國際化事務委員會•委員〕
    • Member, Departmental Budget Planning Committee. 2021-2022. 〔系所經費小組•委員〕
    • Head, Departmental Graduate Studies. 2019-2021. 〔系所研究所事務小組•召集人〕
    • College Representative to University Micro-Credit Curriculum Committee. 2019-2020. 〔微學分課程審查委員•工學院代表〕
    • Member, College of Engineering Curriculum Committee. (2019-2021; 2009-2011). 〔工學院課程委員會•委員〕
    • Member, Departmental Curriculum Committee. 2019-2021. 〔系所課程委員會•委員〕
    • Member, Faculty Recruiting and Administration Search Committee. (2011-2020; 2007-2009). 〔系所人事小組•委員〕
    • Member, Departmental Admissions Committe. 2014-2020. 〔系所招生委員會•委員〕
    • Departmental Representative to University Faculty Senate. (2017-2019, 2010-2012; 2005-2007). 〔校務會議•教師代表〕
    • Member, University Student Appeals Review Committee. 2016-2017. 〔學生申訴評議委員會•委員〕
    • Departmental Representative to College Senate. 2012-2014. 〔工學院務會議•代表〕
    • Head, Departmental Undergraduate Studies. 2009-2011. 〔系所大學部事務小組•召集人〕
    • Chair, Image Processing, Computer Graphics, and Multimedia Technologies Field Committee. 2007-2008. 〔系所影像、圖學、與多媒體科技小組•召集人〕
    • Member, Development Committee, On-Screen Test for Information Technologies. 2009-2011. 〔系所資訊能力檢定小組•委員〕
    • Library Coordinator. 2003-2005. 〔系所圖書委員〕
    • Member, Doctoral Comprehensive Examination Committee. 2001-2012. 〔系所博士班資格考試•命題委員〕