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SSD
2001
Springer
14 years 2 months ago
2001
Springer
Spatial joins are fundamental in spatial databases. Over the last decade, the primary focus of research has been on joins with the predicate “region intersection.” In modern da...
FOCS
1998
IEEE
14 years 2 months ago
1998
IEEE
This paper deals with the evaluation of acyclic Boolean conjunctive queries in relational databases. By well-known results of Yannakakis [1981], this problem is solvable in polynom...
ITC
1998
IEEE
14 years 2 months ago
1998
IEEE
This paper addresses the problem of efficiently and accurately generating two-vector tests for crosstalk induced effects, such as pulses, signal speedup and slowdown, in digital c...
SIGMETRICS
1998
ACM
14 years 2 months ago
1998
ACM
Modern disk drives read-ahead data and reorder incoming requests in a workload-dependent fashion. This improves their performance, but makes simple analytical models of them inade...
LATIN
1998
Springer
14 years 2 months ago
1998
Springer
We address the problem of approximate string matching in two dimensions, that is, to nd a pattern of size m m in a text of size n n with at most k errors (substitutions, insertions...