Patrick C.K. Hung

Patrick C. K. Hung is an Associate Professor at the Faculty of Business and Information Technology in UOIT and an Adjunct Assistant Professor at the Department of Electrical and Computer Engineering in University of Waterloo. Patrick is currently collaborating with Boeing Phantom Works (Seattle, USA) and Bell Canada on security- and privacy-related research projects, and he has filed two US patent applications on "Mobile Network Dynamic Workflow Exception Handling System." In addition, Patrick is also cooperating on Web services composition research projects with Southeast University in China. Patrick has been serving as a panelist of the Small Business Innovation Research and Small Business Technology Transfer programs of the National Science Foundation (NSF) in the States since 2000. He is an executive committee member of the IEEE Computer Society's Technical Steering Committee for Services Computing, a steering member of EDOC “Enterprise Computing,” and an associate editor/editorial board member/guest editor in several international journals such as the IEEE Transactions on Services Computing, International Journal of Web Services Research (JWSR), International journal of Business Process and Integration Management (IJBPIM), and the International Journal on Systems and Service-Oriented Engineering.

Publications

Drone Forensics: A Case Study of Digital Forensic Investigations Conducted on Common Drone Models
Drone Forensics: A Case Study of Digital Forensic Investigations Conducted on Common Drone Models
Khalifa Al-Room, Farkhund Iqbal, Thar Baker, Babar Shah, Benjamin Yankson, Aine MacDermott, Patrick C. K. Hung. © 2021. 25 pages.
Drones (a.k.a. unmanned aerial vehicles – UAV) have become a societal norm in our daily lives. The ability of drones capture high-quality photos from an aerial view and store and...
A Review on the Integration of Deep Learning and Service-Oriented Architecture
A Review on the Integration of Deep Learning and Service-Oriented Architecture
Marcelo Fantinato, Sarajane Marques Peres, Eleanna Kafeza, Dickson K. W. Chiu, Patrick C. K. Hung. © 2021. 25 pages.
In recent years, machine learning has been used for data processing and analysis, providing insights to businesses and policymakers. Deep learning technology is promising to...
Governance of Cross-Organizational Healthcare Document Exchange through Watermarking Services and Alerts
Governance of Cross-Organizational Healthcare Document Exchange through Watermarking Services and Alerts
Dickson K.W. Chiu, Yuexuan Wang, Patrick Hung, Vivying S.Y. Cheng, Kai-Kin Chan, Eleanna Kafeza, Wei-Feng Tung, Yi Zhuang, Nan Jiang. © 2013. 26 pages.
There is an increasing demand for sharing documents for process integration among organizations. Web services technology has recently been widely proposed and gradually adopted...
Service Composition and Interaction in a SOC Middleware Supporting Separation of Concerns with Flows and Views
Service Composition and Interaction in a SOC Middleware Supporting Separation of Concerns with Flows and Views
Dickson K.W. Chiu, Qing Li, Patrick C. K. Hung, Zhe Shan, S. C. Cheung, Yu Yang, Matthias Farwick. © 2013. 32 pages.
Service-Oriented Computing (SOC) has recently gained attention both within industry and academia; however, its characteristics cannot be easily solved using existing distributed...
Intelligent and Knowledge-Based Computing for Business and Organizational Advancements
Intelligent and Knowledge-Based Computing for Business and Organizational Advancements
Hideyasu Sasaki, Dickson K.W. Chiu, Epaminondas Kapetanios, Patrick C.K. Hung, Frederic Andres, Ho-fung Leung, Richard Chbeir. © 2012. 428 pages.
As organizations, businesses, and other institutions work to move forward during a new era of ubiquitous modern technology, new computing and technology implementation strategies...
Web Service Composition and New Frameworks in Designing Semantics: Innovations
Web Service Composition and New Frameworks in Designing Semantics: Innovations
Patrick Hung. © 2012. 454 pages.
Web Services are among the most important emerging technologies in the e-business, computer software, and communication industries with the potential to redefine the ways that...
Enhancing E-Commerce Processes with Alerts for Credit Card Payment
Enhancing E-Commerce Processes with Alerts for Credit Card Payment
Dickson K.W. Chiu, Winnie N.Y. Yan, Eleanna Kafeza, Matthias Farwick, Patrick Hung. © 2012. 15 pages.
With keen competition and the continuous quest for service improvement, e-commerce processes are becoming increasingly complex. Recent adoption of the Service-Oriented...
Enhancing E-Service Collaboration with Enforcement and Relationship Management: A Methodology from Requirements to Event Driven Realization
Enhancing E-Service Collaboration with Enforcement and Relationship Management: A Methodology from Requirements to Event Driven Realization
Dickson K.W. Chiu, Shing-Chi Cheung, Sven Till, Lalita Narupiyakul, Patrick Hung. © 2012. 28 pages.
In a business-to-business (B2B) e-service environment, cross-organizational collaboration is important for attaining the interoperability of business processes and their proper...
Engineering e-Collaboration Services with a Multi-Agent System Approach
Engineering e-Collaboration Services with a Multi-Agent System Approach
Dickson K.W., S.C. Cheung, Ho-fung Leung, Patrick Hung, Eleanna Kafeza, Hua Hu, Minhong Wang, Haiyang Hu, Yi Zhuang. © 2012. 23 pages.
With recent advances in mobile technologies and e-commerce infrastructures, there have been increasing demands for the expansion of collaboration services within and across...
Engineering Financial Enterprise Content Management Services: Integration and Control
Engineering Financial Enterprise Content Management Services: Integration and Control
Dickson K. W. Chiu, Patrick Hung, Kevin Kwok. © 2012. 29 pages.
The demand is increasing to replace the current cost ineffective and bad time-to-market hardcopy publishing and delivery of content in the financial world. Financial Enterprise...
Behavioral Attestation for Web Services Based Business Processes
Behavioral Attestation for Web Services Based Business Processes
Masoom Alam, Mohammad Nauman, Xinwen Zhang, Tamleek Ali, Patrick Hung, Quratulain Alam. © 2012. 22 pages.
Service Oriented Architecture (SOA) is an architectural paradigm that enables dynamic composition of heterogeneous, independent, multi-vendor business services. A prerequisite...
Leveraging Incrementally Enriched Domain Knowledge to Enhance Service Categorization
Leveraging Incrementally Enriched Domain Knowledge to Enhance Service Categorization
Jia Zhang, Jian Wang, Patrick Hung, Zheng Li, Neng Zhang, Keqing He. © 2012. 24 pages.
This paper reports the authors’ study over an open service and mashup repository, ProgrammableWeb, which groups stored services into predefined categories. Leveraging such a...
International Journal of Aviation Technology, Engineering and Management (IJATEM)
International Journal of Aviation Technology, Engineering and Management (IJATEM)
Kevin M. Smith. Est. 2011.
The International Journal of Aviation Technology, Engineering and Management (IJATEM) analyzes and discusses current developments and solutions in information technology...
Service Intelligence and Service Science: Evolutionary Technologies and Challenges
Service Intelligence and Service Science: Evolutionary Technologies and Challenges
Ho-fung Leung, Dickson K.W. Chiu, Patrick C.K. Hung. © 2011. 332 pages.
The global economy and individual organizations are evolving to become service-oriented. There have recently been more and more research works on services provision, particularly...
Flow-based Adaptive Information Integration
Flow-based Adaptive Information Integration
Dickson K.W. Chiu, Thomas Trojer, Hua Hu, Haiyang Hu, Yi Zhuang, Patrick Hung. © 2011. 22 pages.
Assembling a coherent view of distributed heterogeneous information and their processing is challenging but important for inter-organizational business collaboration and service...
Service Composition and Interaction in a SOC Middleware Supporting Separation of Concerns with Flows and Views
Service Composition and Interaction in a SOC Middleware Supporting Separation of Concerns with Flows and Views
Dickson K.W. Chiu, Qing Li, Patrick C. K. Hung, Zhe Shan, S. C. Cheung, Yu Yang, Matthias Farwick. © 2011. 32 pages.
Service-Oriented Computing (SOC) has recently gained attention both within industry and academia; however, its characteristics cannot be easily solved using existing distributed...
Alerts in Healthcare Applications: Process and Data Integration
Alerts in Healthcare Applications: Process and Data Integration
Dickson K.W. Chiu, Benny W. C. Kwok, Ray L. S. Wong, Marina Kafeza, S.C. Cheung, Eleanna Kafeza, Patrick Hung. © 2011. 20 pages.
Urgent requests and critical messages in healthcare applications must be delivered and handled timely instead of in an ad-hoc manner for most current systems. Therefore, we...
Governance of Cross-Organizational Healthcare Document Exchange through Watermarking Services and Alerts
Governance of Cross-Organizational Healthcare Document Exchange through Watermarking Services and Alerts
Dickson K.W. Chiu, Yuexuan Wang, Patrick Hung, Vivying S.Y. Cheng, Kai-Kin Chan, Eleanna Kafeza, Tung. © 2011. 26 pages.
There is an increasing demand for sharing documents for process integration among organizations. Web services technology has recently been widely proposed and gradually adopted...
Flow-based Adaptive Information Integration
Flow-based Adaptive Information Integration
Dickson K.W. Chiu, Thomas Trojer, Hua Hu, Haiyang Hu, Yi Zhuang, Patrick Hung. © 2010. 23 pages.
Assembling a coherent view of distributed heterogeneous information and their processing is challenging but important for inter-organizational business collaboration and service...
Privacy Issues of Applying RFID in Retail Industry
Privacy Issues of Applying RFID in Retail Industry
Haifei Li, Patrick C.K. Hung, Jia Zhang, David Ahn. © 2010. 16 pages.
Retail industry poses typical enterprise computing challenges, since a retailer normally deals with multiple parties that belong to different organizations (i.e., suppliers...
Engineering e-Collaboration Services with a Multi-Agent System Approach
Engineering e-Collaboration Services with a Multi-Agent System Approach
Dickson K.W. Chiu, S.C. Cheung, Ho-fung Leung, Patrick C.K. Hung, Eleanna Kafeza, Hua Hu, Minhong Wang, Haiyang Hu, Yi Zhuang. © 2010. 25 pages.
With recent advances in mobile technologies and e-commerce infrastructures, there have been increasing demands for the expansion of collaboration services within and across...
Enhancing E-Service Collaboration with Enforcement and Relationship Management: A Methodology from Requirements to Event Driven Realization
Enhancing E-Service Collaboration with Enforcement and Relationship Management: A Methodology from Requirements to Event Driven Realization
Dickson K.W. Chiu, Shing-Chi Cheung, Sven Till, Lalita Narupiyakul, Patrick C.K. Hung. © 2010. 29 pages.
In a business-to-business (B2B) e-service environment, cross-organizational collaboration is important for attaining the interoperability of business processes and their proper...
Enhancing E-Service Collaboration with Enforcement and Relationship Management: A Methodology from Requirements to Event Driven Realization
Enhancing E-Service Collaboration with Enforcement and Relationship Management: A Methodology from Requirements to Event Driven Realization
Dickson K.W. Chiu, Shing-Chi Cheung, Sven Till, Lalita Narupiyakul, Patrick C.K. Hung. © 2010. 28 pages.
In a business-to-business (B2B) e-service environment, cross-organizational collaboration is important for attaining the interoperability of business processes and their proper...
Flow-based Adaptive Information Integration
Flow-based Adaptive Information Integration
Dickson K.W. Chiu, Thomas Trojer, Hua Hu, Haiyang Hu, Yi Zhuang, Patrick Hung. © 2010. 21 pages.
Assembling a coherent view of distributed heterogeneous information and their processing is challenging but important for inter-organizational business collaboration and service...
Engineering Financial Enterprise Content Management Services : Integration and Control
Engineering Financial Enterprise Content Management Services : Integration and Control
Dickson K. W. Chiu, Patrick C. K. Hung, Kevin Kwok. © 2010. 28 pages.
The demand is increasing to replace the current cost ineffective and bad time-to-market hardcopy publishing and delivery of content in the financial world. Financial Enterprise...
Behavioral Attestation for Web Services Based Business Processes
Behavioral Attestation for Web Services Based Business Processes
Masoom Alam, Mohammad Nauman, Xinwen Zhang, Tamleek Ali, Patrick C. K. Hung, Quratulain Alam. © 2010. 21 pages.
Service Oriented Architecture (SOA) is an architectural paradigm that enables dynamic composition of heterogeneous, independent, multi-vendor business services. A prerequisite...
Alerts in Healthcare Applications: Process and Data Integration
Alerts in Healthcare Applications: Process and Data Integration
Dickson K.W. Chiu, Benny W.C. Kwok, Ray L.S. Wong, Marina Kafeza, S.C. Cheung, Eleanna Kafeza, Patrick C.K. Hung. © 2010. 20 pages.
Urgent requests and critical messages in healthcare applications must be delivered and handled timely instead of in an ad-hoc manner for most current systems. Therefore, we...
Services and Business Computing Solutions with XML: Applications for Quality Management and Best Processes
Services and Business Computing Solutions with XML: Applications for Quality Management and Best Processes
Patrick Hung. © 2009. 354 pages.
Commercial systems built today are increasingly using XML technologies for storing any amount of text or data. Services and Business Computing Solutions with XML: Applications...
International Journal of Information Systems in the Service Sector (IJISSS)
International Journal of Information Systems in the Service Sector (IJISSS)
John Wang. Est. 2009.
The International Journal of Information Systems in the Service Sector (IJISSS) examines current, state-of-the-art research in the area of service sectors and their interactions...
Alerts in Healthcare Applications: Process and Data Integration
Alerts in Healthcare Applications: Process and Data Integration
Dickson K.W. Chiu, Benny W.C. Kwok, Ray L.S. Wong, Marina Kafeza, S.C. Cheung, Eleanna Kafeza, Patrick C.K. Hung. © 2009. 21 pages.
Urgent requests and critical messages in healthcare applications must be delivered and handled timely instead of in an ad-hoc manner for most current systems. Therefore, we...
An Overview of the HIPAA-Compliant Privacy Access Control Model
An Overview of the HIPAA-Compliant Privacy Access Control Model
Vivying S.Y. Cheng, Patrick Hung. © 2008. 28 pages.
The Health Insurance Portability and Accountability Act of 1996 (HIPAA) is a set of rules to be followed by health plans, doctors, hospitals and other healthcare providers in the...
Secure Web Service Composition: Issues and Architectures
Secure Web Service Composition: Issues and Architectures
Barbara Carminati, Elena Ferrari, Patrick Hung. © 2008. 21 pages.
Web service security is today receiving growing attention, and enterprises are realizing that effective security management is essential for earning and maintaining trust in...
International Journal of Healthcare Information Systems and Informatics (IJHISI)
International Journal of Healthcare Information Systems and Informatics (IJHISI)
Qiang (Shawn) Cheng, Joseph Tan. Est. 2006.
The International Journal of Healthcare Information Systems and Informatics (IJHISI) disseminates current technological innovations and applications in the emerging field of...
Privacy Issues of Applying RFID in Retail Industry
Privacy Issues of Applying RFID in Retail Industry
Haifei Li, Patrick C.K. Hung, Jia Zhang, David Ahn. © 2006. 20 pages.
Retail industry poses typical enterprise computing challenges, since a retailer normally deals with multiple parties that belong to different organizations (i.e., suppliers...
Health Insurance Portability and Accountability Act (HIPPA) Compliant Access Control Model for Web Services
Health Insurance Portability and Accountability Act (HIPPA) Compliant Access Control Model for Web Services
Vivying S.Y. Cheng, Patrick C.K. Hung. © 2006. 18 pages.
Health Insurance Portability and Accountability Act of 1996 (HIPAA) is a set of rules to be followed by health plans, doctors, hospitals, and other healthcare providers in the...
A Service-Oriented Composition Framework with QoS Management
A Service-Oriented Composition Framework with QoS Management
Casey K. Fung, Patrick C.K. Hung, Richard C. Linger, Guijun Wang, Gwendolyn H. Walton. © 2006. 25 pages.
Quality of Services (QoS) management in compositions of services requires careful consideration of QoS characteristics of the services and effective QoS management in their...
Privacy Issues in the Web Services Architecture
Privacy Issues in the Web Services Architecture
Barbara Carminati, Elena Ferrari, Patrick C.K. Hung. © 2006. 27 pages.
A Web service is a software system that supports interoperable application-to-application interactions over a network. Web services are based on a set of XML standards such as...