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ICDE
1999
IEEE
114views Database» more  ICDE 1999»
15 years 11 months ago
Universal Temporal Extensions for Database Languages
Temporal reasoning and temporal query languages present di cult research problems of theoretical interest and practical importance. One problem is the chasm between point-based te...
Cindy Xinmin Chen, Carlo Zaniolo
ICDE
1995
IEEE
139views Database» more  ICDE 1995»
15 years 11 months ago
Set-Oriented Mining for Association Rules in Relational Databases
We describe set-oriented algorithms for mining association rules. Such algorithms imply performing multiple joins and may appear to be inherently less escient than special-purpose...
Maurice A. W. Houtsma, Arun N. Swami
EDBT
2009
ACM
145views Database» more  EDBT 2009»
15 years 1 months ago
Interactive query refinement
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...
Chaitanya Mishra, Nick Koudas
CIDR
2007
116views Algorithms» more  CIDR 2007»
14 years 11 months ago
Managing Query Compilation Memory Consumption to Improve DBMS Throughput
While there are known performance trade-offs between database page buffer pool and query execution memory allocation policies, little has been written on the impact of query compi...
Boris Baryshnikov, Cipri Clinciu, Conor Cunningham...
DAWAK
2010
Springer
14 years 11 months ago
Discovery and Application of Functional Dependencies in Conjunctive Query Mining
Abstract. We present an algorithm for mining frequent queries in arbitrary relational databases, over which functional dependencies are assumed. Building upon previous results, we ...
Bart Goethals, Dominique Laurent, Wim Le Page