On Workflow Enabled e-Learning Services. - Joe Y.-C. Lin; Charley Ho; Wasim Sadiq; Maria E. Orlowska (ICALT, 2001)

Using Workflow Technology to Manage Flexible e-Learning Services. - Joe Y.-C. Lin; Charley Ho; Wasim Sadiq; Maria E. Orlowska (J. Educ. Technol. Soc., 2002)

Customizing Internal Activity Behaviour for Flexible Process Enforcement. - Belinda M. Carter; Joe Y.-C. Lin; Maria E. Orlowska (ADC, 2004)

SQLator: an online SQL learning workbench. - Shazia Sadiq; Maria E. Orlowska; Wasim Sadiq; Joe Y.-C. Lin (ITiCSE, 2004)

Quality of Service in Flexible Workflows through Process Constraints. - Shazia Sadiq; Maria E. Orlowska; Joe Y.-C. Lin; Wasim Sadiq (ICEIS (3), 2005)

Automatic Merging of Work Items in Business Process Management Systems. - Dat C. Ma; Joe Y.-C. Lin; Maria E. Orlowska (BIS, 2007)

On Grouping of Activities Instances in Workflow Management Systems. - Dat C. Ma; Joe Y.-C. Lin; Maria E. Orlowska (ICEIS (3), 2007)

Managing Data Dependency Constraints through Business Processes. - Joe Y.-C. Lin; Shazia Sadiq (ICEIS (3), 2010)

A Business Process Driven Approach to Manage Data Dependency Constraints. - Joe Y.-C. Lin; Shazia Sadiq (ICEIS, 2010)