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ACM Transactions on Information Systems (TOIS), Volume 17
Volume 17, Number 1, January 1999
- Kevin Chen-Chuan Chang, Hector Garcia-Molina, Andreas Paepcke:

Predicate Rewriting for Translating Boolean Queries in a Heterogeneous Information System. 1-39 - David Hawking, Paul B. Thistlewaite:

Methods for Information Server Selection. 40-76 - Bernard C. Y. Tan, Kwok Kee Wei, Richard T. Watson:

The Equalizing Impact of a Group Support System on Status Differentials. 77-100
Volume 17, Number 2, April 1999
- Elisa Bertino, Sushil Jajodia, Pierangela Samarati:

A Flexible Authorization Mechanism for Relational Data Management Systems. 101-140 - William W. Cohen, Yoram Singer:

Context-Sensitive Learning Methods for Text Categorization. 141-173 - Essam A. El-Kwae, Mansur R. Kabuka:

A Robust Framework for Content-based Retrieval by Spatial Similarity in Image Databases. 174-198 - Frank M. Shipman III, Raymond McCall:

Incremental Formalization with the Hyper-Object Substrate. 199-227
Volume 17, Number 3, July 1999
- Norbert Fuhr:

A Decision-Theoretic Approach to Database Selection in Networked IR. 229-249 - Susan Gauch, Jianying Wang, Satya Mahesh Rachakonda:

A Corpus Analysis Approach for Automatic Query Expansion and Its Extension to Multiple Databases. 250-269 - Cheng Hian Goh, Stéphane Bressan, Stuart E. Madnick, Michael D. Siegel:

Context Interchange: New Features and Formalisms for the Intelligent Integration of Information. 270-293 - Ee-Peng Lim

, Ying Lu:
Harp: A Distributed Query System for Legacy Public Libraries and Structured Databases. 294-319 - Catherine Plaisant, Ben Shneiderman, Khoa Doan, Tom Bruns:

Interface and Data Architecture for Query Preview in Networked Information Systems. 320-341
Volume 17, Number 4, October 1999
- Hao Chen, Jianying Hu, Richard Sproat:

Integrating geometrical and linguistic analysis for email signature block parsing. 343-366 - Warren R. Greiff, W. Bruce Croft, Howard R. Turtle:

PIC matrices: a computationally tractable class of probabilistic query operators. 367-405 - Marcin Kaszkiel, Justin Zobel, Ron Sacks-Davis:

Efficient passage ranking for document databases. 406-439 - Mark Sanderson, C. J. van Rijsbergen:

The impact on retrieval effectiveness of skewed frequency distributions. 440-465

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