James Sai Ho KWOK
郭世豪
PhD in Electrical and Electronic Engineering
Imperial College London, 1997

Associate Professor of Business Education

Senior Lecturer
Department of Information Systems, Business Statistics and Operations Management



(852) 2358 7652
jkwok@ust.hk
Room LSK4080
Personal Web

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ORCID
0000-0001-7422-1365

Scopus ID
7103139583




Research Interest Publications Teaching Assignment Space used




Research Interest

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Deep learning
Neural networks
Artificial neural networks (ANN)
Cybersecurity



Publications

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All Years 58 2022 0 2021 0 2020 0 2019 0 2018 0 2017 0 2016 58

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Expand All Collapse All


2016 2

An Enhanced Artificial Neural Network for Stock Price Predications
The Business and Management Review, v. 8, (1), August 2016, p. 138-143
Ma, Jiaxin; Huang, Silin; Kwok, Sai Ho Conference paper
An enhanced iterative approach for practical implementation of artificial neural network in stock price prediction
Academy of International Business Northeast (AIBNE) Region and International Business, Economic Geography, & Innovation (iBEGIN) Joint Conference, Philadelphia, USA, 27-30 October 2016
Ma, Jiaxin; Huang, Silin; Kwok, James Sai Ho Conference paper

2014 2

Perceptual Masking for Digital Audio Watermarking
2014 International Conference on Computer Science and Systems Engineering (CSSE 2014), Hong Kong, 21-22 September 2014
Kwok, James S.H. Conference paper
The Use of De-listing/De-indexing as an Effective Strategy against Copyright Infringement in Emerging Markets
The Thirteenth Workshop on e-Business (WeB 2014), Auckland, New Zealand, 13 December 2014
Kwok, James S.H.; Chu, C.Y.; Hui, Kai Lung Conference paper

2013 1

An Image Forensic Scheme with Robust and Fragile Watermarking for Business Documents
Proceedings of the Conference on Digital Forensics, Security and Law, 2013
Kwok, James S.H. Conference paper

2009 1

A study of online service and information exposure of public companies
Proceedings of the ACM SIGKDD Workshop on CyberSecurity and Intelligence Informatics, , CSI-KDD in Conjunction with SIGKDD'09, v. 2009, 2009, article number 1599287, p. 85-90
Kwok, Sai Ho; Lai, Anthony C.T.; Yeung, Jason C.K. Conference paper

2006 2

Content-based object organization for efficient image retrieval in image databases
Decision Support Systems, v. 42, (3), December 2006, p. 1901-1916
Kwok, Sai Ho; Zhao, J. Leon Article
P2P Searching Trends: 2002-2004
Information Processing and Management, v. 42, (1), January 2006, p. 237-247
Kwok, Sai Ho Article

2005 5

A Server-mediated Peer-to-peer System
ACM SIGecom Exchanges, v. 5, (3), April 2005
Kwok, Sai Ho; Chan, Frank Kwok Yue; Cheung, Yat Ming Article
Attitude towards knowledge sharing behavior
Journal of Computer Information Systems, v. 46, (2), December 2005, p. 45-51
Kwok, Sai Ho; Gao, Sheng Article
Changes of Queries in Gnutella Peer-to-Peer Networks
Journal of Information Science, v. 31, (2), 2005, p. 124-135
Yang, Christopher C.; Kwok, Sai Ho Article
DRM Technology for Mobile Multimedia
Encyclopedia of Information Science and Technology / Edited by Khosrow-Pour, Mehdi. IGI Publishing, 2005, Ch. 161
Kwok, Sai Ho Book chapter
Peer-to-Peer Technology for File Sharing
Encyclopedia of Virtual Communities and Technologies / Editor(s): Subhasish Dasgupta. Information Science Reference, 2005, p. 372-377, Ch. 71
Kwok, James Sai Ho; Cheung, Muller Y.M.; Chan, Frank Kwok Yue Book chapter

2004 10

An efficient recursive shortest spanning tree algorithm using linking properties
IEEE Transactions on Circuits and Systems for Video Technology, v. 14, (6), June 2004, p. 852-863
Kwok, Sai Ho; Constantinides, AG; Siu, Wan Chi Article
File Sharing Activities over BT Networks: Pirated Movies
ACM Computers in Entertainment, v. 2, (1), April 2004
Kwok, Sai Ho Article
Intellectual Property Protection for Electronic Commerce Applications
Journal of Electronic Commerce Research, v. 5, (1), February 2004, p. 1-13
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan Article
Knowledge Sharing Community in P2P Network: A Study of Motivational Perspective
Journal of Knowledge Management, v. 8, (1), February 2004, p. 94-102
Kwok, Sai Ho; Gao, S. Article
SDMI-Based Rights Management Systems
Decision Support Systems, v. 38, (1), October 2004, p. 33-46
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan; Wong, Jason S.W. Article
Searching the peer-to-peer networks: The community and their queries
Journal of the American Society for Information Science and Technology, v. 55, (9), July 2004, p. 783-793
Kwok, Sai Ho; Yang, Christopher C. Article
Digital Watermarking for Digital Rights Management
Intelligent Watermarking Techniques / Edited By Jeng-Shyang Pan, Hsiang-Cheh Huang and Lakhmi C Jain. World Scientific, 2004, p. 613-637, Series on Innovative Intelligence
Kwok, Sai Ho Book chapter
An enhanced Gnutella P2P protocol: A search perspective
Proceedings - International Conference on Advanced Information Networking and Application (AINA), v. 1, 2004, p. 599-604
Kwok, Sai Ho; Chan, Kwok Yue Conference paper
Critical Success Factors for Effective Knowledge Sharing in Group Learning
The second teaching and learning symposium, Hong Kong University of Science & Technology, 17 May 2004
Kwok, Sai Ho Conference paper
Information Seeking Behavior in Peer-to-Peer Networks: An Exploratory Study
International Symposium on Digital Libraries and Knowledge Communities in Networked Information Society (DLKC'04), Tsukuba, Ibaraki, Japan, 2-5 March 2004
Chan, Kwok Yue; Kwok, Sai Ho Conference paper

2003 9

Architecture for web-based image mining and management systems
Journal of Computer Information Systems, v. 44, (1), September 2003, p. 40-47
Kwok, Sai Ho Article
Copyright protection schemes for on-line media distribution e-services
International Journal of Electronic Commerce, v. 8, (2), December 2003, p. 119-137
Kwok, Sai Ho; Yang, Christopher C. Article
Digital Rights Management in Web Services
Electronic Markets, v. 13, (2), January 2003, p. 133-140
Kwok, Sai Ho; Lui, Siu Man; Cheung, Shing Chi; Tam, Kar Yan Article
Efficient gamut clipping for color image processing using LHS and YIQ
Optical Engineering, v. 42, (3), March 2003, p. 701-711
Yang, Christopher C.; Kwok, Sai Ho Article
Integration of Digital Rights Management into the Internet Open Trading Protocol
Decision Support Systems, v. 34, (4), March 2003, p. 413-425
Kwok, Sai Ho; Cheung, Shing Chi; Wong, K.C.; Tsang, Kai Fung; Lui, Siu Man; Tam, Kar Yan Article
The Attraction of Personalized Service for Users in Mobile Commerce: An Empirical Study
ACM SIGecom Exchanges, v. 3, (4), 2003, p. 10-18
Ho, Shuk Ying; Kwok, Sai Ho Article
Watermark-based copyright protection system security
Communications of the ACM, v. 46, (10), October 2003, p. 98-101
Kwok, Sai Ho Article
Digital Rights Management for Mobile Multimedia
Advances in Mobile Commerce Technologies / Ee-Peng Lim and Keng Siau. IGI Global, 2003, p. 97-111, Ch. 5
Kwok, Sai Ho Book chapter
Searching behavior in peer-to-peer communities
Proceedings of the International Conference on Information Technology: Computers and Communications, v. 2003, April 2003, article number 1197513, p. 130-134
Kwok, Sai Ho; Lui, S.M.; Cheung, Ricky; Chan, Sally; Yang, Christopher C. Conference paper

2002 11

A License Management Model for Peer-to-Peer Music Sharing
International Journal of Information Technology & Decision Making, v. 1, (3), 2002, p. 541-558
Kwok, Sai Ho; Lui, Siu Man Article
A License Management Model for Peer-to-Peer Music Sharing
Journal of Applied Systems Studies (JASS), v. 3, (3), 2002
Kwok, Sai Ho; Lui, Siu Man Article
Digital Rights Management for Online Music Business
ACM SIGecom Exchanges, v. 3, (3), 2002, p. 17-24
Kwok, Sai Ho Article
Interoperability of Peer-To-Peer File Sharing Protocols
ACM SIGecom Exchanges, v. 3, (3), 2002, p. 25-33
Lui, Siu Man; Kwok, Sai Ho Article
Peer-to-Peer Technology Business and Service Models: Risks and Opportunities
Electronic Markets, v. 12, (3), September 2002, p. 175-183
Kwok, Sai Ho; Lang, Karl R.; Tam, Kar Yan Article
Decentralized Knowledge Reuse With Peer-to-Peer Technology
First Workshop on e-Business (WEB2002), Barcelona, Spain, 14-15 December 2002
Kwok, Sai Ho Conference paper
Hybrid Audio Watermarking for Copyright Protection
The 6th Pacific Asia Conference on Information Systems (PACIS), 2-4 September 2002, Tokyo,
Kwok, Sai Ho Conference paper
Image Browsing for Feature-based Products
Proceedings of SPIE: Electronic Imaging and Multimedia Technology III, v. 4925, 30 August 2002, p. 350-357
Yang, Christopher C.; Kwok, Sai Ho; Yip, Milo K. Conference paper
Image Browsing for Infomediaries
Proceedings of the Annual Hawaii International Conference on System Sciences, v. 2002, January 2002, article number 994209, p. 2693-2699
Yang, Christopher C.; Kwok, Sai Ho; Yip, Milo Conference paper
Participation Incentive Mechanisms in Peer-to-Peer Subscription Systems
Proceedings of the Annual Hawaii International Conference on System Sciences, v. 2002, January 2002, article number 994529, p. 3925-3931
Lui, S.M.; Lang, Karl R.; Kwok, Sai Ho Conference paper
Watermarking in online media e-business
Proceedings - International Conference on Information Technology: Coding and Computing, v. 2002, 2002, article number 1000380, p. 158-163
Kwok, Sai Ho; Yang, Christopher C. Conference paper

2001 2

A Comprehensive Analysis of Peer-to-Peer (P2P) File Sharing Software: System Architecture and Interoperability of File Sharing Protocol
The 6th ITS Asia-Pacific Regional Conference of International Telecommunications Society (ITS 2001), School of Business and Management of Hong Kong University of Science and Technology, 5-7 July 2001
Lui, S.M.; Kwok, Sai Ho Conference paper
Video Watermarking Scheme using Block-based Video Object
3rd International Conference on Information, Communications and Signal Processing (ICICS 2001), Singapore, 15-18 October 2001
Kwok, Sai Ho Conference paper

2000 7

Adaptive Audio Watermarking Scheme for Copyright Protection
Proceedings of the Pacific Asia Conference on Information Systems, v. 2000, June 2000, p. 225-237
Kwok, Sai Ho; Tsang, K. F. Conference paper
An Enhanced License Management Model in Digital Rights Management for Online Music Business
International Conference on Information Society in the 21st Century-Emerging Technologies and new Challenges (IS 2000), Aizu-Wakamatsu City, Fukushima, Japan, 2000
Kwok, Sai Ho Conference paper
An SDMI-Based Rights Management Systems for Electronic Media Using Digital Watermarking
Proceedings of the International Conference on Electronic Commerce, v. 2000, August 2000, p. 193-200
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan; Wong, Jason S.W. Conference paper
Digital Rights Management in Internet Open Trading Protocol (IOTP)
Proceedings of the International Conference on Electronic Commerce, v. 2000, August 2000, p. 179-185
Kwok, Sai Ho; Wong, K.C.; Tsang, Kai Fung; Cheung, Shing Chi; Tam, Kar Yan Conference paper
Gamut Clipping in Color Image Processing
IEEE International Conference on Image Processing, v. 2, September 2000, p. 824-827
Yang, C.C.; Kwok, Sai Ho Conference paper
Video Management in Commercial Distributed Video on Demand (VoD) Systems
Proceedings of the Pacific Asia Conference on Information Systems, v. 2000, June 2000, p. 214-224
Tsang, K.F.; Kwok, Sai Ho Conference paper
Watermark Design Pattern for Intellectual Property Protection in Electronic Commerce Applications
Proceedings of the 33rd Annual Hawaii International Conference on System Sciences, New York, USA : IEEE, 2000, p. 151
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan Conference paper

1999 2

A parallel recursive shortest spanning tree algorithm for image segmentation in distributed computing environment
Journal of Parallel and Distributed Computing, v. 56, (3), March 1999, p. 181-207
Kwok, Sai Ho; Constantinides, A.G. Article
Hierarchical Structure of Time Window for Video Processing and Coding
Proceedings of the Third World Multiconference on Systemics, Cybernetics and Informatics (SCI'99) and Fifth International Conference on Information Systems Analysis and Synthesis (ISAS'99), v. 1-10, 1999, p. 392-397
Kwok, Sai Ho Conference paper

1998 2

Adaptive Temporal Decimation Algorithm with Dynamic Time Window
IEEE Transactions on Circuits and Systems for Video Technology, v. 8, (1), Feb 1998, p. 104-111
Kwok, Sai Ho; Siu, Wan Chi; Constantinides, A.G. Article
Multidimensional Indexing for Content Based Image Retrieval
Proceedings of SPIE - The International Society for Optical Engineering, v. 3561, September 1998, p. 14-21
Zhao, Jing; Kwok, Sai Ho Conference paper

1997 2

A fast recursive shortest spanning tree for image segmentation and edge detection
IEEE Transactions on Image Processing, v. 6, (2), 1997, p. 328-332
Kwok, Sai Ho; Constantinides, A.G. Article
A scalable and adaptive temporal segmentation algorithm for video coding
Graphical Models and Image Processing, v. 59, (3), May 1997, p. 128-138
Kwok, Sai Ho; Siu, W.C.; Constantinides, A.G. Article


Expand All Collapse All


Conference paper 2

An Enhanced Artificial Neural Network for Stock Price Predications
The Business and Management Review, v. 8, (1), August 2016, p. 138-143
Ma, Jiaxin; Huang, Silin; Kwok, Sai Ho
An enhanced iterative approach for practical implementation of artificial neural network in stock price prediction
Academy of International Business Northeast (AIBNE) Region and International Business, Economic Geography, & Innovation (iBEGIN) Joint Conference, Philadelphia, USA, 27-30 October 2016
Ma, Jiaxin; Huang, Silin; Kwok, James Sai Ho


Expand All Collapse All


Conference paper 2

Perceptual Masking for Digital Audio Watermarking
2014 International Conference on Computer Science and Systems Engineering (CSSE 2014), Hong Kong, 21-22 September 2014
Kwok, James S.H.
The Use of De-listing/De-indexing as an Effective Strategy against Copyright Infringement in Emerging Markets
The Thirteenth Workshop on e-Business (WeB 2014), Auckland, New Zealand, 13 December 2014
Kwok, James S.H.; Chu, C.Y.; Hui, Kai Lung


Expand All Collapse All


Conference paper 1

An Image Forensic Scheme with Robust and Fragile Watermarking for Business Documents
Proceedings of the Conference on Digital Forensics, Security and Law, 2013
Kwok, James S.H.


Expand All Collapse All


Conference paper 1

A study of online service and information exposure of public companies
Proceedings of the ACM SIGKDD Workshop on CyberSecurity and Intelligence Informatics, , CSI-KDD in Conjunction with SIGKDD'09, v. 2009, 2009, article number 1599287, p. 85-90
Kwok, Sai Ho; Lai, Anthony C.T.; Yeung, Jason C.K.


Expand All Collapse All


Article 2

Content-based object organization for efficient image retrieval in image databases
Decision Support Systems, v. 42, (3), December 2006, p. 1901-1916
Kwok, Sai Ho; Zhao, J. Leon
P2P Searching Trends: 2002-2004
Information Processing and Management, v. 42, (1), January 2006, p. 237-247
Kwok, Sai Ho


Expand All Collapse All


Article 3

A Server-mediated Peer-to-peer System
ACM SIGecom Exchanges, v. 5, (3), April 2005
Kwok, Sai Ho; Chan, Frank Kwok Yue; Cheung, Yat Ming
Attitude towards knowledge sharing behavior
Journal of Computer Information Systems, v. 46, (2), December 2005, p. 45-51
Kwok, Sai Ho; Gao, Sheng
Changes of Queries in Gnutella Peer-to-Peer Networks
Journal of Information Science, v. 31, (2), 2005, p. 124-135
Yang, Christopher C.; Kwok, Sai Ho

Book chapter 2

DRM Technology for Mobile Multimedia
Encyclopedia of Information Science and Technology / Edited by Khosrow-Pour, Mehdi. IGI Publishing, 2005, Ch. 161
Kwok, Sai Ho
Peer-to-Peer Technology for File Sharing
Encyclopedia of Virtual Communities and Technologies / Editor(s): Subhasish Dasgupta. Information Science Reference, 2005, p. 372-377, Ch. 71
Kwok, James Sai Ho; Cheung, Muller Y.M.; Chan, Frank Kwok Yue


Expand All Collapse All


Article 6

An efficient recursive shortest spanning tree algorithm using linking properties
IEEE Transactions on Circuits and Systems for Video Technology, v. 14, (6), June 2004, p. 852-863
Kwok, Sai Ho; Constantinides, AG; Siu, Wan Chi
File Sharing Activities over BT Networks: Pirated Movies
ACM Computers in Entertainment, v. 2, (1), April 2004
Kwok, Sai Ho
Intellectual Property Protection for Electronic Commerce Applications
Journal of Electronic Commerce Research, v. 5, (1), February 2004, p. 1-13
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan
Knowledge Sharing Community in P2P Network: A Study of Motivational Perspective
Journal of Knowledge Management, v. 8, (1), February 2004, p. 94-102
Kwok, Sai Ho; Gao, S.
SDMI-Based Rights Management Systems
Decision Support Systems, v. 38, (1), October 2004, p. 33-46
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan; Wong, Jason S.W.
Searching the peer-to-peer networks: The community and their queries
Journal of the American Society for Information Science and Technology, v. 55, (9), July 2004, p. 783-793
Kwok, Sai Ho; Yang, Christopher C.

Book chapter 1

Digital Watermarking for Digital Rights Management
Intelligent Watermarking Techniques / Edited By Jeng-Shyang Pan, Hsiang-Cheh Huang and Lakhmi C Jain. World Scientific, 2004, p. 613-637, Series on Innovative Intelligence
Kwok, Sai Ho

Conference paper 3

An enhanced Gnutella P2P protocol: A search perspective
Proceedings - International Conference on Advanced Information Networking and Application (AINA), v. 1, 2004, p. 599-604
Kwok, Sai Ho; Chan, Kwok Yue
Critical Success Factors for Effective Knowledge Sharing in Group Learning
The second teaching and learning symposium, Hong Kong University of Science & Technology, 17 May 2004
Kwok, Sai Ho
Information Seeking Behavior in Peer-to-Peer Networks: An Exploratory Study
International Symposium on Digital Libraries and Knowledge Communities in Networked Information Society (DLKC'04), Tsukuba, Ibaraki, Japan, 2-5 March 2004
Chan, Kwok Yue; Kwok, Sai Ho


Expand All Collapse All


Article 7

Architecture for web-based image mining and management systems
Journal of Computer Information Systems, v. 44, (1), September 2003, p. 40-47
Kwok, Sai Ho
Copyright protection schemes for on-line media distribution e-services
International Journal of Electronic Commerce, v. 8, (2), December 2003, p. 119-137
Kwok, Sai Ho; Yang, Christopher C.
Digital Rights Management in Web Services
Electronic Markets, v. 13, (2), January 2003, p. 133-140
Kwok, Sai Ho; Lui, Siu Man; Cheung, Shing Chi; Tam, Kar Yan
Efficient gamut clipping for color image processing using LHS and YIQ
Optical Engineering, v. 42, (3), March 2003, p. 701-711
Yang, Christopher C.; Kwok, Sai Ho
Integration of Digital Rights Management into the Internet Open Trading Protocol
Decision Support Systems, v. 34, (4), March 2003, p. 413-425
Kwok, Sai Ho; Cheung, Shing Chi; Wong, K.C.; Tsang, Kai Fung; Lui, Siu Man; Tam, Kar Yan
The Attraction of Personalized Service for Users in Mobile Commerce: An Empirical Study
ACM SIGecom Exchanges, v. 3, (4), 2003, p. 10-18
Ho, Shuk Ying; Kwok, Sai Ho
Watermark-based copyright protection system security
Communications of the ACM, v. 46, (10), October 2003, p. 98-101
Kwok, Sai Ho

Book chapter 1

Digital Rights Management for Mobile Multimedia
Advances in Mobile Commerce Technologies / Ee-Peng Lim and Keng Siau. IGI Global, 2003, p. 97-111, Ch. 5
Kwok, Sai Ho

Conference paper 1

Searching behavior in peer-to-peer communities
Proceedings of the International Conference on Information Technology: Computers and Communications, v. 2003, April 2003, article number 1197513, p. 130-134
Kwok, Sai Ho; Lui, S.M.; Cheung, Ricky; Chan, Sally; Yang, Christopher C.


Expand All Collapse All


Article 5

A License Management Model for Peer-to-Peer Music Sharing
International Journal of Information Technology & Decision Making, v. 1, (3), 2002, p. 541-558
Kwok, Sai Ho; Lui, Siu Man
A License Management Model for Peer-to-Peer Music Sharing
Journal of Applied Systems Studies (JASS), v. 3, (3), 2002
Kwok, Sai Ho; Lui, Siu Man
Digital Rights Management for Online Music Business
ACM SIGecom Exchanges, v. 3, (3), 2002, p. 17-24
Kwok, Sai Ho
Interoperability of Peer-To-Peer File Sharing Protocols
ACM SIGecom Exchanges, v. 3, (3), 2002, p. 25-33
Lui, Siu Man; Kwok, Sai Ho
Peer-to-Peer Technology Business and Service Models: Risks and Opportunities
Electronic Markets, v. 12, (3), September 2002, p. 175-183
Kwok, Sai Ho; Lang, Karl R.; Tam, Kar Yan

Conference paper 6

Decentralized Knowledge Reuse With Peer-to-Peer Technology
First Workshop on e-Business (WEB2002), Barcelona, Spain, 14-15 December 2002
Kwok, Sai Ho
Hybrid Audio Watermarking for Copyright Protection
The 6th Pacific Asia Conference on Information Systems (PACIS), 2-4 September 2002, Tokyo,
Kwok, Sai Ho
Image Browsing for Feature-based Products
Proceedings of SPIE: Electronic Imaging and Multimedia Technology III, v. 4925, 30 August 2002, p. 350-357
Yang, Christopher C.; Kwok, Sai Ho; Yip, Milo K.
Image Browsing for Infomediaries
Proceedings of the Annual Hawaii International Conference on System Sciences, v. 2002, January 2002, article number 994209, p. 2693-2699
Yang, Christopher C.; Kwok, Sai Ho; Yip, Milo
Participation Incentive Mechanisms in Peer-to-Peer Subscription Systems
Proceedings of the Annual Hawaii International Conference on System Sciences, v. 2002, January 2002, article number 994529, p. 3925-3931
Lui, S.M.; Lang, Karl R.; Kwok, Sai Ho
Watermarking in online media e-business
Proceedings - International Conference on Information Technology: Coding and Computing, v. 2002, 2002, article number 1000380, p. 158-163
Kwok, Sai Ho; Yang, Christopher C.


Expand All Collapse All


Conference paper 2

A Comprehensive Analysis of Peer-to-Peer (P2P) File Sharing Software: System Architecture and Interoperability of File Sharing Protocol
The 6th ITS Asia-Pacific Regional Conference of International Telecommunications Society (ITS 2001), School of Business and Management of Hong Kong University of Science and Technology, 5-7 July 2001
Lui, S.M.; Kwok, Sai Ho
Video Watermarking Scheme using Block-based Video Object
3rd International Conference on Information, Communications and Signal Processing (ICICS 2001), Singapore, 15-18 October 2001
Kwok, Sai Ho


Expand All Collapse All


Conference paper 7

Adaptive Audio Watermarking Scheme for Copyright Protection
Proceedings of the Pacific Asia Conference on Information Systems, v. 2000, June 2000, p. 225-237
Kwok, Sai Ho; Tsang, K. F.
An Enhanced License Management Model in Digital Rights Management for Online Music Business
International Conference on Information Society in the 21st Century-Emerging Technologies and new Challenges (IS 2000), Aizu-Wakamatsu City, Fukushima, Japan, 2000
Kwok, Sai Ho
An SDMI-Based Rights Management Systems for Electronic Media Using Digital Watermarking
Proceedings of the International Conference on Electronic Commerce, v. 2000, August 2000, p. 193-200
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan; Wong, Jason S.W.
Digital Rights Management in Internet Open Trading Protocol (IOTP)
Proceedings of the International Conference on Electronic Commerce, v. 2000, August 2000, p. 179-185
Kwok, Sai Ho; Wong, K.C.; Tsang, Kai Fung; Cheung, Shing Chi; Tam, Kar Yan
Gamut Clipping in Color Image Processing
IEEE International Conference on Image Processing, v. 2, September 2000, p. 824-827
Yang, C.C.; Kwok, Sai Ho
Video Management in Commercial Distributed Video on Demand (VoD) Systems
Proceedings of the Pacific Asia Conference on Information Systems, v. 2000, June 2000, p. 214-224
Tsang, K.F.; Kwok, Sai Ho
Watermark Design Pattern for Intellectual Property Protection in Electronic Commerce Applications
Proceedings of the 33rd Annual Hawaii International Conference on System Sciences, New York, USA : IEEE, 2000, p. 151
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan


Expand All Collapse All


Article 1

A parallel recursive shortest spanning tree algorithm for image segmentation in distributed computing environment
Journal of Parallel and Distributed Computing, v. 56, (3), March 1999, p. 181-207
Kwok, Sai Ho; Constantinides, A.G.

Conference paper 1

Hierarchical Structure of Time Window for Video Processing and Coding
Proceedings of the Third World Multiconference on Systemics, Cybernetics and Informatics (SCI'99) and Fifth International Conference on Information Systems Analysis and Synthesis (ISAS'99), v. 1-10, 1999, p. 392-397
Kwok, Sai Ho


Expand All Collapse All


Article 1

Adaptive Temporal Decimation Algorithm with Dynamic Time Window
IEEE Transactions on Circuits and Systems for Video Technology, v. 8, (1), Feb 1998, p. 104-111
Kwok, Sai Ho; Siu, Wan Chi; Constantinides, A.G.

Conference paper 1

Multidimensional Indexing for Content Based Image Retrieval
Proceedings of SPIE - The International Society for Optical Engineering, v. 3561, September 1998, p. 14-21
Zhao, Jing; Kwok, Sai Ho


Expand All Collapse All


Article 2

A fast recursive shortest spanning tree for image segmentation and edge detection
IEEE Transactions on Image Processing, v. 6, (2), 1997, p. 328-332
Kwok, Sai Ho; Constantinides, A.G.
A scalable and adaptive temporal segmentation algorithm for video coding
Graphical Models and Image Processing, v. 59, (3), May 1997, p. 128-138
Kwok, Sai Ho; Siu, W.C.; Constantinides, A.G.


Expand All Collapse All


2016 2

An Enhanced Artificial Neural Network for Stock Price Predications
The Business and Management Review, v. 8, (1), August 2016, p. 138-143
Ma, Jiaxin; Huang, Silin; Kwok, Sai Ho Conference paper
An enhanced iterative approach for practical implementation of artificial neural network in stock price prediction
Academy of International Business Northeast (AIBNE) Region and International Business, Economic Geography, & Innovation (iBEGIN) Joint Conference, Philadelphia, USA, 27-30 October 2016
Ma, Jiaxin; Huang, Silin; Kwok, James Sai Ho Conference paper

2014 2

Perceptual Masking for Digital Audio Watermarking
2014 International Conference on Computer Science and Systems Engineering (CSSE 2014), Hong Kong, 21-22 September 2014
Kwok, James S.H. Conference paper
The Use of De-listing/De-indexing as an Effective Strategy against Copyright Infringement in Emerging Markets
The Thirteenth Workshop on e-Business (WeB 2014), Auckland, New Zealand, 13 December 2014
Kwok, James S.H.; Chu, C.Y.; Hui, Kai Lung Conference paper

2013 1

An Image Forensic Scheme with Robust and Fragile Watermarking for Business Documents
Proceedings of the Conference on Digital Forensics, Security and Law, 2013
Kwok, James S.H. Conference paper

2009 1

A study of online service and information exposure of public companies
Proceedings of the ACM SIGKDD Workshop on CyberSecurity and Intelligence Informatics, , CSI-KDD in Conjunction with SIGKDD'09, v. 2009, 2009, article number 1599287, p. 85-90
Kwok, Sai Ho; Lai, Anthony C.T.; Yeung, Jason C.K. Conference paper

2006 2

Content-based object organization for efficient image retrieval in image databases
Decision Support Systems, v. 42, (3), December 2006, p. 1901-1916
Kwok, Sai Ho; Zhao, J. Leon Article
P2P Searching Trends: 2002-2004
Information Processing and Management, v. 42, (1), January 2006, p. 237-247
Kwok, Sai Ho Article

2005 5

A Server-mediated Peer-to-peer System
ACM SIGecom Exchanges, v. 5, (3), April 2005
Kwok, Sai Ho; Chan, Frank Kwok Yue; Cheung, Yat Ming Article
Attitude towards knowledge sharing behavior
Journal of Computer Information Systems, v. 46, (2), December 2005, p. 45-51
Kwok, Sai Ho; Gao, Sheng Article
Changes of Queries in Gnutella Peer-to-Peer Networks
Journal of Information Science, v. 31, (2), 2005, p. 124-135
Yang, Christopher C.; Kwok, Sai Ho Article
DRM Technology for Mobile Multimedia
Encyclopedia of Information Science and Technology / Edited by Khosrow-Pour, Mehdi. IGI Publishing, 2005, Ch. 161
Kwok, Sai Ho Book chapter
Peer-to-Peer Technology for File Sharing
Encyclopedia of Virtual Communities and Technologies / Editor(s): Subhasish Dasgupta. Information Science Reference, 2005, p. 372-377, Ch. 71
Kwok, James Sai Ho; Cheung, Muller Y.M.; Chan, Frank Kwok Yue Book chapter

2004 10

An efficient recursive shortest spanning tree algorithm using linking properties
IEEE Transactions on Circuits and Systems for Video Technology, v. 14, (6), June 2004, p. 852-863
Kwok, Sai Ho; Constantinides, AG; Siu, Wan Chi Article
File Sharing Activities over BT Networks: Pirated Movies
ACM Computers in Entertainment, v. 2, (1), April 2004
Kwok, Sai Ho Article
Intellectual Property Protection for Electronic Commerce Applications
Journal of Electronic Commerce Research, v. 5, (1), February 2004, p. 1-13
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan Article
Knowledge Sharing Community in P2P Network: A Study of Motivational Perspective
Journal of Knowledge Management, v. 8, (1), February 2004, p. 94-102
Kwok, Sai Ho; Gao, S. Article
SDMI-Based Rights Management Systems
Decision Support Systems, v. 38, (1), October 2004, p. 33-46
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan; Wong, Jason S.W. Article
Searching the peer-to-peer networks: The community and their queries
Journal of the American Society for Information Science and Technology, v. 55, (9), July 2004, p. 783-793
Kwok, Sai Ho; Yang, Christopher C. Article
Digital Watermarking for Digital Rights Management
Intelligent Watermarking Techniques / Edited By Jeng-Shyang Pan, Hsiang-Cheh Huang and Lakhmi C Jain. World Scientific, 2004, p. 613-637, Series on Innovative Intelligence
Kwok, Sai Ho Book chapter
An enhanced Gnutella P2P protocol: A search perspective
Proceedings - International Conference on Advanced Information Networking and Application (AINA), v. 1, 2004, p. 599-604
Kwok, Sai Ho; Chan, Kwok Yue Conference paper
Critical Success Factors for Effective Knowledge Sharing in Group Learning
The second teaching and learning symposium, Hong Kong University of Science & Technology, 17 May 2004
Kwok, Sai Ho Conference paper
Information Seeking Behavior in Peer-to-Peer Networks: An Exploratory Study
International Symposium on Digital Libraries and Knowledge Communities in Networked Information Society (DLKC'04), Tsukuba, Ibaraki, Japan, 2-5 March 2004
Chan, Kwok Yue; Kwok, Sai Ho Conference paper

2003 9

Architecture for web-based image mining and management systems
Journal of Computer Information Systems, v. 44, (1), September 2003, p. 40-47
Kwok, Sai Ho Article
Copyright protection schemes for on-line media distribution e-services
International Journal of Electronic Commerce, v. 8, (2), December 2003, p. 119-137
Kwok, Sai Ho; Yang, Christopher C. Article
Digital Rights Management in Web Services
Electronic Markets, v. 13, (2), January 2003, p. 133-140
Kwok, Sai Ho; Lui, Siu Man; Cheung, Shing Chi; Tam, Kar Yan Article
Efficient gamut clipping for color image processing using LHS and YIQ
Optical Engineering, v. 42, (3), March 2003, p. 701-711
Yang, Christopher C.; Kwok, Sai Ho Article
Integration of Digital Rights Management into the Internet Open Trading Protocol
Decision Support Systems, v. 34, (4), March 2003, p. 413-425
Kwok, Sai Ho; Cheung, Shing Chi; Wong, K.C.; Tsang, Kai Fung; Lui, Siu Man; Tam, Kar Yan Article
The Attraction of Personalized Service for Users in Mobile Commerce: An Empirical Study
ACM SIGecom Exchanges, v. 3, (4), 2003, p. 10-18
Ho, Shuk Ying; Kwok, Sai Ho Article
Watermark-based copyright protection system security
Communications of the ACM, v. 46, (10), October 2003, p. 98-101
Kwok, Sai Ho Article
Digital Rights Management for Mobile Multimedia
Advances in Mobile Commerce Technologies / Ee-Peng Lim and Keng Siau. IGI Global, 2003, p. 97-111, Ch. 5
Kwok, Sai Ho Book chapter
Searching behavior in peer-to-peer communities
Proceedings of the International Conference on Information Technology: Computers and Communications, v. 2003, April 2003, article number 1197513, p. 130-134
Kwok, Sai Ho; Lui, S.M.; Cheung, Ricky; Chan, Sally; Yang, Christopher C. Conference paper

2002 11

A License Management Model for Peer-to-Peer Music Sharing
International Journal of Information Technology & Decision Making, v. 1, (3), 2002, p. 541-558
Kwok, Sai Ho; Lui, Siu Man Article
A License Management Model for Peer-to-Peer Music Sharing
Journal of Applied Systems Studies (JASS), v. 3, (3), 2002
Kwok, Sai Ho; Lui, Siu Man Article
Digital Rights Management for Online Music Business
ACM SIGecom Exchanges, v. 3, (3), 2002, p. 17-24
Kwok, Sai Ho Article
Interoperability of Peer-To-Peer File Sharing Protocols
ACM SIGecom Exchanges, v. 3, (3), 2002, p. 25-33
Lui, Siu Man; Kwok, Sai Ho Article
Peer-to-Peer Technology Business and Service Models: Risks and Opportunities
Electronic Markets, v. 12, (3), September 2002, p. 175-183
Kwok, Sai Ho; Lang, Karl R.; Tam, Kar Yan Article
Decentralized Knowledge Reuse With Peer-to-Peer Technology
First Workshop on e-Business (WEB2002), Barcelona, Spain, 14-15 December 2002
Kwok, Sai Ho Conference paper
Hybrid Audio Watermarking for Copyright Protection
The 6th Pacific Asia Conference on Information Systems (PACIS), 2-4 September 2002, Tokyo,
Kwok, Sai Ho Conference paper
Image Browsing for Feature-based Products
Proceedings of SPIE: Electronic Imaging and Multimedia Technology III, v. 4925, 30 August 2002, p. 350-357
Yang, Christopher C.; Kwok, Sai Ho; Yip, Milo K. Conference paper
Image Browsing for Infomediaries
Proceedings of the Annual Hawaii International Conference on System Sciences, v. 2002, January 2002, article number 994209, p. 2693-2699
Yang, Christopher C.; Kwok, Sai Ho; Yip, Milo Conference paper
Participation Incentive Mechanisms in Peer-to-Peer Subscription Systems
Proceedings of the Annual Hawaii International Conference on System Sciences, v. 2002, January 2002, article number 994529, p. 3925-3931
Lui, S.M.; Lang, Karl R.; Kwok, Sai Ho Conference paper
Watermarking in online media e-business
Proceedings - International Conference on Information Technology: Coding and Computing, v. 2002, 2002, article number 1000380, p. 158-163
Kwok, Sai Ho; Yang, Christopher C. Conference paper

2001 2

A Comprehensive Analysis of Peer-to-Peer (P2P) File Sharing Software: System Architecture and Interoperability of File Sharing Protocol
The 6th ITS Asia-Pacific Regional Conference of International Telecommunications Society (ITS 2001), School of Business and Management of Hong Kong University of Science and Technology, 5-7 July 2001
Lui, S.M.; Kwok, Sai Ho Conference paper
Video Watermarking Scheme using Block-based Video Object
3rd International Conference on Information, Communications and Signal Processing (ICICS 2001), Singapore, 15-18 October 2001
Kwok, Sai Ho Conference paper

2000 7

Adaptive Audio Watermarking Scheme for Copyright Protection
Proceedings of the Pacific Asia Conference on Information Systems, v. 2000, June 2000, p. 225-237
Kwok, Sai Ho; Tsang, K. F. Conference paper
An Enhanced License Management Model in Digital Rights Management for Online Music Business
International Conference on Information Society in the 21st Century-Emerging Technologies and new Challenges (IS 2000), Aizu-Wakamatsu City, Fukushima, Japan, 2000
Kwok, Sai Ho Conference paper
An SDMI-Based Rights Management Systems for Electronic Media Using Digital Watermarking
Proceedings of the International Conference on Electronic Commerce, v. 2000, August 2000, p. 193-200
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan; Wong, Jason S.W. Conference paper
Digital Rights Management in Internet Open Trading Protocol (IOTP)
Proceedings of the International Conference on Electronic Commerce, v. 2000, August 2000, p. 179-185
Kwok, Sai Ho; Wong, K.C.; Tsang, Kai Fung; Cheung, Shing Chi; Tam, Kar Yan Conference paper
Gamut Clipping in Color Image Processing
IEEE International Conference on Image Processing, v. 2, September 2000, p. 824-827
Yang, C.C.; Kwok, Sai Ho Conference paper
Video Management in Commercial Distributed Video on Demand (VoD) Systems
Proceedings of the Pacific Asia Conference on Information Systems, v. 2000, June 2000, p. 214-224
Tsang, K.F.; Kwok, Sai Ho Conference paper
Watermark Design Pattern for Intellectual Property Protection in Electronic Commerce Applications
Proceedings of the 33rd Annual Hawaii International Conference on System Sciences, New York, USA : IEEE, 2000, p. 151
Kwok, Sai Ho; Yang, Christopher C.; Tam, Kar Yan Conference paper

1999 2

A parallel recursive shortest spanning tree algorithm for image segmentation in distributed computing environment
Journal of Parallel and Distributed Computing, v. 56, (3), March 1999, p. 181-207
Kwok, Sai Ho; Constantinides, A.G. Article
Hierarchical Structure of Time Window for Video Processing and Coding
Proceedings of the Third World Multiconference on Systemics, Cybernetics and Informatics (SCI'99) and Fifth International Conference on Information Systems Analysis and Synthesis (ISAS'99), v. 1-10, 1999, p. 392-397
Kwok, Sai Ho Conference paper

1998 2

Adaptive Temporal Decimation Algorithm with Dynamic Time Window
IEEE Transactions on Circuits and Systems for Video Technology, v. 8, (1), Feb 1998, p. 104-111
Kwok, Sai Ho; Siu, Wan Chi; Constantinides, A.G. Article
Multidimensional Indexing for Content Based Image Retrieval
Proceedings of SPIE - The International Society for Optical Engineering, v. 3561, September 1998, p. 14-21
Zhao, Jing; Kwok, Sai Ho Conference paper

1997 2

A fast recursive shortest spanning tree for image segmentation and edge detection
IEEE Transactions on Image Processing, v. 6, (2), 1997, p. 328-332
Kwok, Sai Ho; Constantinides, A.G. Article
A scalable and adaptive temporal segmentation algorithm for video coding
Graphical Models and Image Processing, v. 59, (3), May 1997, p. 128-138
Kwok, Sai Ho; Siu, W.C.; Constantinides, A.G. Article


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Teaching Assignment

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2021-22 Winter 1 2021-22 Fall 6 2020-21 Summer 2 2020-21 Spring 6 2020-21 Winter 1 2020-21 Fall 5

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ISOM4100 Information Systems Auditing


ISOM3230 Business Applications Programming
ISOM3400 Python Programming for Business Analytics
ISOM4100 Information Systems Auditing
ISOM4400 Information Systems Project
ISOM5240 Deep Learning Business Applications with Python
UROP1100E Undergraduate Research Opportunities Series 1


SBMT5730 MBA Accelerator – Python
UROP1000 Undergraduate Research Opportunities


ISOM3230 Business Applications Programming
ISOM3400 Python Programming for Business Analytics
ISOM4400 Information Systems Project
ISOM5240 Deep Learning Business Applications with Python
ISOM5250 Business Modeling with VBA
ISOM6380 Information Systems Practicum


ISOM4100 Information Systems Auditing


ISOM3230 Business Applications Programming
ISOM3400 Python Programming for Business Analytics
ISOM4100 Information Systems Auditing
ISOM4400 Information Systems Project
ISOM5240 Deep Learning Business Applications with Python









ProjectsFrom January 2020 to December 2022

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