790 search results - page 130 / 158 » Extensible Data Management in the Middle-Tier |
DAWAK
2001
Springer
14 years 1 months ago
2001
Springer
Multi-Dimensional Expressions (MDX) provide an interface for asking several related OLAP queries simultaneously. An interesting problem is how to optimize the execution of an MDX q...
VLDB
1997
ACM
14 years 1 months ago
1997
ACM
We present a design for multi-version concurrency control and recovery in a main memory database, and describe logical and physical versioning schemes that allow read-only transac...
VLDB
1993
ACM
14 years 1 months ago
1993
ACM
Client disks ure a valuable resource that ure not adequately exploited by current client-server ciatabasesystems.In this papeG we propose the use of client disksfor caching databa...
VLDB
1992
ACM
14 years 1 months ago
1992
ACM
We propose a transaction model that provides a framework for transactions to cooperate without sacrificing serializability as a notion of correctness. Cooperation does not depend ...
SIGIR
2010
ACM
14 years 1 months ago
2010
ACM
Collaborative Filtering (CF) algorithms, used to build webbased recommender systems, are often evaluated in terms of how accurately they predict user ratings. However, current eva...