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» Supporting Exploratory Queries in Databases
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EDBT
2002
ACM
179views Database» more  EDBT 2002»
14 years 7 months ago
Efficient Complex Query Support for Multiversion XML Documents
Managing multiple versions of XML documents represents a critical requirement for many applications. Also, there has been much recent interest in supporting complex queries on XML ...
Shu-Yao Chien, Vassilis J. Tsotras, Carlo Zaniolo,...
VDB
2000
135views Database» more  VDB 2000»
13 years 9 months ago
Query-By-Trace: Visual Predicate Specification in Spatio-Temporal Databases
In this paper we propose a visual interface for the specification of predicates to be used in queries on spatio-temporal databases. The approach is based on a visual specification ...
Martin Erwig, Markus Schneider
CORR
1999
Springer
67views Education» more  CORR 1999»
13 years 7 months ago
ZBroker: A Query Routing Broker for Z39.50 Databases
A query routing broker is a software agent that determines from a large set of accessing information sources the ones most relevant to a user's information need. As the numbe...
Yong Lin, Jian Xu, Ee-Peng Lim, Wee Keong Ng
ICDE
2000
IEEE
116views Database» more  ICDE 2000»
14 years 9 months ago
Query Plans for Conventional and Temporal Queries Involving Duplicates and Ordering
Most real-world database applications contain a substantial portion of time-referenced, or temporal, data. Recent advances in temporal query languages show that such database appl...
Giedrius Slivinskas, Christian S. Jensen, Richard ...
SIGMOD
2005
ACM
107views Database» more  SIGMOD 2005»
14 years 7 months ago
Goals and Benchmarks for Autonomic Configuration Recommenders
We are witnessing an explosive increase in the complexity of the information systems we rely upon. Autonomic systems address this challenge by continuously configuring and tuning ...
Mariano P. Consens, Denilson Barbosa, Adrian M. Te...