Items where Project is "Information Integration" and Year is 1994

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Gupta, A. and Sagiv, Y. and Ullman, J. and Widom, J. (1994) Constraint Checking with Partial Information. In: Thirteenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 24-26, 1994, Minneapolis, Minnesota.

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Harinarayan, V. and Gupta, A. (1994) Optimization Using Tuple Subsumption. Technical Report. Stanford InfoLab. (Publication Note: Appeared in 5th International Conference on Database Theory, Prague, Czech Republic, January 11-13, 1995 (ICDT 1995))

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Papakonstantinou, Y. and Garcia-Molina, H. and Widom, J. (1994) Object Exchange Across Heterogeneous Information Sources. Technical Report. Stanford University.

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Ullman, J. (1994) Assigning an Appropriate Meaning to Database Logic With Negation. Technical Report. Stanford University. (Publication Note: A corrected version of a paper that appeared in "Computers as Our Better Partners" (H. Yamada, Y. Kambayashi, and S. Ohta, eds.) pp. 216--225, World Scientific, Singapore, 1994.)

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Widom, J. and Gupta, A. and Sagiv, Y. and Ullman, J. (1994) Validating Constraints with Partial Information: Research Overview. Technical Report. Stanford InfoLab. (Publication Note: Appeared in Fifth International Workshop on the Deductive Approach to Information Systems and Databases. September 19-21, 1994, Aiguablava, Costa Brava, Catalonia (DAISD 1994); invited paper, similar material appears in PODS '94 paper by same AUTHORS)