President AIS Special Interest Group on Systems Analysis and Design (AIS SIGSAND), June 2006 – June 2008.
Chair: Mini track on Design of Networked Applications: Models, Methods and Metrics, America’s Conference on Information Systems (AMCIS), Milwaukee, WI, Aug, 1999.
General Chair, Sixth Annual SIGSAND symposium, Tulsa, OK 2007.
Co-Chair: With Keng Siau. Mini-Track On E-commerce Systems: Architecture, Infrastructure, Model and Development Methodology, America’s Conference on Information Systems (AMCIS), Aug, 2000, Aug. 2001,
-with Keng Siau & Dinesh Batra SIGSAND Track, AMCIS 2005,
-with Andrew Gemino and Glen Browne Minitrack on Information Systems Development, AMCIS 2005
-with Keng Siau & Dinesh Batra SIGSAND Track, AMCIS 2006,
-with V. Khatri & N. Ramasubbu, Minitrack on IS Development in Distributed Environments, AMCIS 2006
-with Dinesh Batra and Andy Gemino, SIGSAND Track, AMCIS 2007
-with Vijay Khatri and Andy Gemino, SIGSAND Track, AMCIS 2008.
-with Dinesh Batra and Solomon Anthony, Minitrack on SA&D Methodologies and Processes, AMCIS 2009, 2010, 2011, 2012, 2013, 2014, 2015.
Co-Chair (with Hui-Min Zhao) 6th International Conference on Information Systems, Technology and Management (ICISTM), Grenoble, France, 2012, Business Intelligence Track
Co-Chair 7th International Conference on Information Systems, Technology and Management (ICISTM), Information Management Track, 2014.
Co-Editor: with Sudha Ram. Journal of Database Management, special Issue on Data Management for Ebusiness, 2003.
-with Stanislaw Wrycza, Systems Analysis and Design for Advanced Modeling Methods: Best Practices, IGI Publishing 2009.
Associate Editor: International Conference on Information Systems (ICIS) 2006, 2007, 2008, 2009, 2013, 2014.
Advisory Board: National Conference on Business Analytics and Business Intelligence, Institute of Public enterprise, Hyderabad, India 2012.
Demo & Poster Co-Chair with Ramesh Venkataraman, 25th International Conference on Conceptual Modeling (ER2006);
Demo Chair: 33rd International Conference on Conceptual Modeling (ER2014)
Program Committee Member:
IEEE International Conference on Business Informatics (CBI) 2018, 2020
IEEE International Congress on Internet of Things (ICIOT) 2017.
IEEE International Conference on Cognitive Computing (ICCC) 2017.
-International Conference on the Entity Relationship Model and the Object Oriented Approach, (ER), 1998, 2010, 2012, 2013, 2014.
-IRMA (Information Resource Management Association) Conference, 2003, 2005, 2006,2007.
-EMMSAD (Evaluation of Modeling Methods in Systems Analysis and Design) Workshop of the CAiSE conference, 2003, 2005, 2006, 2007, 2008
-International Conference on Web Services (ICWS) 2004, 2005, 2008, 2009
-International Conference on Next Generation Web Services Practices (NWeSP) 2009
-San Diego International Systems Conference, 2005, 2006
-International Conference On Design Science Research In Information Systems & Technology (DESRIST), Claremont, California, 2006, 2007, 2016.
-Workshop on Process Automation and Management, held in conjunction with AMCIS 2005.
- International Conference on Applications of Natural Language to Information Systems (NLDB) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
- IEEE International Conference on Services Computing (SCC) , Chicago 2006, Salt Lake City 2007, Hawaii 2008, 2009, Florida, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
-Workshop on Information Technologies & Systems (WITS), 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019.
-European SIGSAND/PLAIS Symposium, 2006, 2007, 2008, 2011, 2013, 2014, 2015, 2016, 2017.
-International Conference on Information Systems Development (ISD) 2008
-Working Conference PoEM (Practice of Enterprise Modeling), Stockholm, Sweden, 2008, 2009
-1st IEEE International Conference on Services Economics (SE 2012), Honolulu, Hawaii
-The International Conference on Advanced Service Computing, (SERVICE COMPUTING) Nice, France, 2015
-IEEE Conference on Business Informatics, CBI, (17th in Lisbon, Portugal), 2015
-The Third International Conference on Big Data, Small Data, Linked Data and Open Data (ALLDATA), 2017, Venice Italy
International Conference on Internet of Things (S2 ICIOT), ZhangJiaJie, China, 2016.
Publicity/Membership Coordinator: AIS Special Interest Group on Systems Analysis and Design (AIS SIGSAND), June 2004 – 2006.
Treasurer: Joint ACM SIGMOD International Conference on Management of Data & ACM (SIGACT, SIGMOD, SIGART) Symposium on Principles of Database Systems, Tucson, AZ, 1997 (SIGMOD/PODS, 1997)
Editorial Board: Journal Of Database Management, Journal of Electronic Commerce Research, Journal of Electronic Commerce in Organizations, International Journal of Intelligent Information Technologies, International Journal of Web Services Research, International Journal of Business Process Integration and Management, International Journal of Information System Modeling and Design( 2008-2009), Global & Science Technology Forum International Journal of Computing, Academic Journal of Information Security, Journal of Signal and Information Processing.
Editorial Advisory Board: Advances in Web Services Research (AWSR) Book Series, IDEA group
Member: IFIP 8.1 Group to study the Evaluation of Modeling Methods in Systems Analysis and Design (since 2000), Association of Information Systems (AIS since 1998), INFORMS (2003-2004).
Advisory Board: Fourth International Conference on Communication, Computing and Information Technology (ICCCMIT 2019) , Chennai India
Reviewer: Journal of Database Management, Journal of Systems and Software, IEEE Computer, MIS Quarterly, Data & Knowledge Engineering, Management Science, Information Systems Research, Information Systems Frontiers (Coordinating Editor), IEEE Transactions on Knowledge and Data Engineering, Operations Research, Decision Support Systems, JAIS.
National Science Foundation (NSF) Review Panel: Arlington, VA (2005, 2006)
Invited by NSF to sit on panels that review proposals for NSF grants allocation.
Ph.D. Committees: Bonnie Anderson (CMU), WenXuan Ding (CMU), Sabyasachi Saha (TU), Manasi Kelkar (TU), Stephane Airiau (TU), Firoozeh Rahimian (TU) 2013, James Johnson, (TU) 2014, Dalvin Hill, (TU) 2014.
Infolink: A Pittsburgh based program to help underprivileged high school juniors and seniors get exposed to information technology and positive role models. Member, Executive Committee, 1999-2001. Instructor 1998-2002.
Member: Tulsa Area United Way IS&T Committee (2009 - present, chair 2017 - present).
Member: Tulsa Area United Way Board of Directors (2017 - present).