Sudarshan S. Chawathe's Publications

In the following, I have provided links to PostScript versions of the papers and, in some cases, their extended versions. Also included are citations in BibTeX format.

• Representing and querying changes in semistructured data. S. Chawathe, S. Abiteboul, and J. Widom. In Proceedings of the International Conference on Data Engineering , Orlando, Florida, February 1998. Paper; Citation; Extended version (with snap and at constructs).
• Meaningful change detection in structured data. S. Chawathe and H. Garcia-Molina. In Proceedings of the ACM SIGMOD International Conference on Management of Data , pages 26--37, Tucson, Arizona, May 1997. Paper; Citation; Extended version.
• Representative objects: Concise representations of semistructured, hierarchical data. S. Nestorov, J. Ullman, J. Wiener, and S. Chawathe. In Proceedings of the International Conference on Data Engineering , pages 79--90, Birmingham, U.K., 1997. Paper; Citation.
• Change detection in hierarchically structured information. S. Chawathe, A. Rajaraman, H. Garcia-Molina, and J. Widom. In Proceedings of the ACM SIGMOD International Conference on Management of Data , pages 493--504, Montreal, Quebec, June 1996. Paper; Citation; Extended version.
• A toolkit for constraint management in heterogeneous information systems. S. Chawathe, H. Garcia-Molina, and J. Widom. In Proceedings of the International Conference on Data Engineering , pages 56--65, New Orleans, Louisiana, 1996. Paper; Citation; Extended version.
• The Tsimmis Project: Integration of Heterogeneous Information Sources. S. Chawathe, H. Garcia-Molina, J. Hammer, Y. Papakonstantinou, J. Ullman, and J. Widom. Invited paper. In Proceedings of 100th Anniversary Meeting of the Information Processing Society of Japan , pages 7--18, Tokyo, Japan, October 1994. Paper; Citation.
• Flexible constraint management for autonomous distributed databases. S. Chawathe, H. Garcia-Molina, and J. Widom. Invited paper. Data Engineering Bulletin , 17(2):23--27, 1994. Paper; Citation.
• On index selection schemes for nested object hierarchies. S. Chawathe, M-S. Chen, and P. Yu. In Proceedings of the International Conference on Very Large Data Bases , pages 331--341, Santiago, Chile, 1994. Paper; Citation; Extended version.
• Change Management in Heterogeneous, Semistructured Databases. S. Chawathe, V. Gossain, X. Liu, J. Widom, and S. Abiteboul. Technical Report, Stanford University Database Group, 1997. Paper; Citation;
• An expressive model for comparing tree-structured data. S. Chawathe and H. Garcia-Molina. Technical Report, Stanford University Database Group, 1997. Paper; Citation.
• A standard textual interchange format for the Object Exchange Model (OEM). R. Goldman, S. Chawathe, A. Crespo, and J. McHugh Technical Report, Stanford University Database Group, 1996. Paper; Citation.