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» Optimizing Frequency Queries for Data Mining Applications
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SSDBM
2008
IEEE
149views Database» more  SSDBM 2008»
14 years 3 months ago
Query Planning for Searching Inter-dependent Deep-Web Databases
Increasingly, many data sources appear as online databases, hidden behind query forms, thus forming what is referred to as the deep web. It is desirable to have systems that can pr...
Fan Wang, Gagan Agrawal, Ruoming Jin
SSDBM
2007
IEEE
121views Database» more  SSDBM 2007»
14 years 3 months ago
Cost-based Optimization of Complex Scientific Queries
High energy physics scientists analyze large amounts of data looking for interesting events when particles collide. These analyses are easily expressed using complex queries that ...
Ruslan Fomkin, Tore Risch
SIGMOD
2001
ACM
221views Database» more  SIGMOD 2001»
14 years 9 months ago
Adaptable Query Optimization and Evaluation in Temporal Middleware
Time-referenced data are pervasive in most real-world databases. Recent advances in temporal query languages show that such database applications may benefit substantially from bu...
Giedrius Slivinskas, Christian S. Jensen, Richard ...
ICDE
2005
IEEE
164views Database» more  ICDE 2005»
14 years 10 months ago
Knowledge Discovery from Transportation Network Data
Transportation and Logistics are a major sector of the economy, however data analysis in this domain has remained largely in the province of optimization. The potential of data mi...
Wei Jiang, Jaideep Vaidya, Zahir Balaporia, Chris ...
ICDE
2011
IEEE
288views Database» more  ICDE 2011»
13 years 24 days ago
Optimal location queries in road network databases
— Optimal location (OL) queries are a type of spatial queries particularly useful for the strategic planning of resources. Given a set of existing facilities and a set of clients...
Xiaokui Xiao, Bin Yao 0002, Feifei Li