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» Scalable Package Queries in Relational Database Systems
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IS
2007
14 years 10 months ago
The leganet system: Freshness-aware transaction routing in a database cluster
We consider the use of a database cluster for Application Service Provider (ASP). In the ASP context, applications and databases can be update-intensive and must remain autonomous....
Stéphane Gançarski, Hubert Naacke, E...
SIGMOD
1999
ACM
138views Database» more  SIGMOD 1999»
15 years 2 months ago
Storing Semistructured Data with STORED
Systems for managing and querying semistructured-data sources often store data in proprietary object repositories or in a tagged-text format. We describe a technique that can use ...
Alin Deutsch, Mary F. Fernández, Dan Suciu
DLOG
2006
14 years 11 months ago
On the Scalability of Description Logic Instance Retrieval
Abstract Practical description logic systems play an ever-growing role for knowledge representation and reasoning research even in distributed environments. In particular, the onto...
Ralf Möller, Volker Haarslev, Michael Wessel
SIGMOD
1998
ACM
271views Database» more  SIGMOD 1998»
14 years 9 months ago
Towards On-Line Analytical Mining in Large Databases
Great e orts have been paid in the Intelligent Database Systems Research Lab for the research and development of e cient data mining methods and construction of on-line analytical...
Jiawei Han
SIGMOD
2003
ACM
152views Database» more  SIGMOD 2003»
15 years 10 months ago
Warping Indexes with Envelope Transforms for Query by Humming
A Query by Humming system allows the user to find a song by humming part of the tune. No musical training is needed. Previous query by humming systems have not provided satisfacto...
Yunyue Zhu, Dennis Shasha