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ACM Transactions on Database Systems (TODS), Volume 15
Volume 15, Number 1, March 1990
- Ken-Chih Liu, Rajshekhar Sunderraman:
Indefinite and Maybe Information in Relational Databases. 1-39 - Rom Langerak:
View Updates in Relational Databases with an Independent Scheme. 40-66 - Kyu-Young Whang, Ravi Krishnamurthy:
Query Optimization in a Memory-Resident Domain Relational Calculus Database System. 67-95 - Maurice Herlihy:
Apologizing Versus Asking Permission: Optimistic Concurrency Control for Abstract Data Types. 96-124
Volume 15, Number 2, June 1990
- Joseph A. Wald, Paul G. Sorenson:
Explaining Ambiguity in a Formal Query Language. 125-161 - Upen S. Chakravarthy, John Grant, Jack Minker:
Logic-Based Approach to Semantic Query Optimization. 162-207 - Kyu-Young Whang, Brad T. Vander Zanden, Howard M. Taylor:
A Linear-Time Probabilistic Counting Algorithm for Database Applications. 208-229 - Sushil Jajodia, David Mutchler:
Dynamic Voting Algorithms for Maintaining the Consistency of a Replicated Database. 230-280 - Partha Dasgupta, Zvi M. Kedem:
The Five Color Concurrency Control Protocol: Non-Two-Phase Locking in General Databases. 281-307
Volume 15, Number 3, September 1990
- James C. Moore, William B. Richmond, Andrew B. Whinston:
A Decision-Theoretic Approach to Information Retrieval. 311-340 - J. Christopher Westland:
Scaling Up Output Capacity and Performance Results from Information Systems Prototypes. 341-358 - Rafael Alonso, Daniel Barbará, Hector Garcia-Molina:
Data Caching Issues in an Information Retrieval System. 359-384 - Michael Kifer, Eliezer L. Lozinskii:
On Compile-Time Query Optimization in Deductive Databases by Means of Static Filtering. 385-426 - Rakesh Agrawal, Shaul Dar, H. V. Jagadish:
Direct Transitive Closure Algorithms: Design and Performance Evaluation. 427-458 - Weining Zhang, Clement T. Yu, Daniel Troy:
Necessary and Sufficient Conditions to Linearize Double Recursive Programs in Logic Databases. 459-482
Volume 15, Number 4, December 1990
- Fazli Can, Esen A. Ozkarahan:
Concepts and Effectiveness of the Cover-Coefficient-Based Clustering Methodology for Text Databases. 483-517 - Ryohei Nakano:
Translation with Optimization from Relational Calculus to Relational Algebra Having Aggregate Functions. 518-557 - H. V. Jagadish:
A Compression Technique to Materialize Transitive Closure. 558-598 - Edward Omiecinski, Peter Scheuermann:
A Parallel Algorithm for Record Clustering. 599-624 - David B. Lomet, Betty Salzberg:
The hB-Tree: A Multiattribute Indexing Method with Good Guaranteed Performance. 625-658
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