Conference Publications:
1. Leila Zia, Yixin Diao, Daniela Rosu, Chris Ward, Kamal Bhattacharya, “Optimizing Chang Request Scheduling in IT Service Management”, SCC08, Proceedings of the 2008 IEEE International Conference on Services Computing - Vol. 1 (Best Paper Award)
2. Thomas Setzer, K. Bhattacharya, H. Ludwig, “Decision Support for Service Transition Management”, Proceedings of the IEEE Network Operations and Management Symposium (NOMS) 2008, Salvador, Brazil, 04/2008
3. Yixin Diao, K. Bhattacharya, “Estimating Business Value of IT Services through Process Complexity”, IEEE Network Operations and Management Symposium 2008 (NOMS’08), accepted for publication.
4. Leila Zia, Yixin Diao, Chris Ward, K. Bhattacharya, “Using Mixed Integer Programming to Schedule IT Change Requests”, IEEE Network Operations and Management Symposium 2008 (NOMS’08), accepted for short paper and poster.
5. K. Bhattacharya, C. Gerede, R. Hull, R. Liu, J. Su, “Towards Formal Analysis of Artifact-Centric Business Process Models”, BPM2007, Lecture Notes in Computer Science, Vol 4714, 2007, pp 288-204 (Best Paper Award)
6. Heiko Ludwig, K. Bhattacharya, Thomas Setzer, “A Layered Service Process Model for Managing Variation and Change in Service Provider Operations”, WISE 2007, Lecture Notes in Computer Science 4831, pp. 484-492, 2007
7. S. Kumaran, Tian Chao, Pankaj Dhoolia and Kamal Bhattacharya, “A Model-driven Framework for IT Transformation”, accepted Workshop on Business-driven IT Management at IM Conference, Munich 2007
8. Cadgas Gerede, Kamal Bhattacharya, Jianwen Su, “Static Analysis of Business Operation Models”, IEEE International Conference on Service-oriented Computing and Applications, SOCA 2007, pp 133-140
9. Rong Liu, Kamal Bhattacharya, Frederick Wu, “Modeling Business Contexture and Behavior using Business Artifacts”, CAiSE 2007, Lecture Notes in Computer Science, Vol 4495, 2007, pp 324-339
10. Wei Zhao, Kamal Bhattacharya, Barrett R. Bryant, Fei Cao, Rainer Hauser, “Transforming Business Process Models: Enabling Programming at a Higher Level”, The 2005 IEEE International Conference on Services Computing (SCC'05), pp. 173-180, 2005
Journal Publications
1. K. Bhattacharya, N. Caswell, S. Kumaran, A. Nigam, and F. Wu, “Artifact-centric Operational Modeling: Lessons learned from engagements”, IBM Systems Journal, Vol 46, No 4, 2007
2. Wei Zhao, Barrett R. Bryant, Fei Cao, Rainer Hauser, Kamal Bhattacharya, Tao Tao, “Transforming Business Process Models in the Presence of Irreducibility and Concurrency”, International Journal of Business Process Integration and Management (IJBPIM), 2007 Vol. 2, No. 1 pp. 37-48
3. Mohamed Shehab, Kamal Bhattacharya, Arif Gafoor, “Web Services Discovery in Secure Collaboration Environment”, Transactions on Internet Technology (TOIT), Vol. 8, Issue 1, 2007
4. Wei Zhao, Rainer Hauser, Kamal Bhattacharya, Barrett R. Bryant and Fei Cao, "Compiling Business Processes: Untangling Unstructured Loops in Irreducible Flow Graphs", Int. J. Web and Grid Services, Vol. 2, No. 1, pp.68–91. (2006)
5. K. Bhattacharya, R. Guttman, K. Lyman, F.F. Heath III, S. Kumaran, PP. Nandi, F. Wu, P. Athma, C. Freiberg, L. Johannsen and A. Staudt, “A model-driven approach to Industrializing Pharmaceutical Research Processes”, IBM Systems Journal Vol44 (2005)
6. S. Kapoor, K. Bhattacharya, S. J. Buckley, P. Chowdhary, M. Ettl, K. Katircioglu, E. Mauch, and L. Phillips. “The Sense-and-Response Enterprise”, IBM System Journal Vol44 (2005)
7. Kurt Broderix, Kamal K. Bhattacharya, Andrea Cavagna, Annette Zippelius, and Irene Giardina, Energy Landscape of a Lennard-Jones Liquid: Statistics of Stationary Points, Phys. Rev. Lett. 85, 5360 (2000)
8. Kurt Broderix, Kamal K. Bhattacharya, Andrea Cavagna, Annette Zippelius, and Irene Giardina, Saddles on the potential energy landscape of Lennard-Jones glasses, Proceeding of the Royal Society, London, December, 2000
9. Kamal K. Bhattacharya, Kurt Broderix, Reiner Kree, and Annette Zippelius, “Energy Landscape and Overlap Distribution of Binary Lennard-Jones Glasses”, Europhys. Lett, 47 , 449 (1999)
10. “The glassy matter of state”, PhD Thesis, Kamal Bhattacharya, Georg-August University Goettingen, 1999
11. Kamal K. Bhattacharya and James P. Sethna, “Multicanonical Methods vs. Molecular Dynamics vs. Monte Carlo: Comparison for Lennard-Jones Glasses”, Phys. Rev. E 57, 2553 (1998)
12. K K. Bhattacharya, P. Ilg, and R. Kree “The Statistics of the Energy Surface during Crystal to Amorphous Transitions”, in “Non-equilibrium phenomena in supercooled fluids.”, Editors: M. Giordano, et. al. SIAM,1996
13. K. Bhattacharya, U. Buchenau, and K. W. Kehr “Elastic Intensity and Debye-Waller Factor in the soft-potential model for glasses”, Phys. Rev. B 49, 8696, 1994
Book Chapter
1. K. Bhattacharya, R. Hull, and J. Su. A Data-Centric Design Methodology for Business processes. Handbook of Research on Business Process Modeling, 2009.