1804 search results - page 308 / 361 » Ranking for data repairs |
VLDB
2004
ACM
15 years 5 months ago
2004
ACM
When query optimizers erroneously assume that database columns are statistically independent, they can underestimate the selectivities of conjunctive predicates by orders of magni...
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ICSM
2003
IEEE
15 years 5 months ago
2003
IEEE
This paper is a summary of the author’s thesis that presents a model and an environment for recovering the high level design of legacy software systems based on user defined ar...
APLAS
2003
ACM
15 years 5 months ago
2003
ACM
This paper introduces a Standard ML realization of the scrap-yourboilerplate generic-programming mechanism (first introduced by Simon Peyton Jones and Ralf Lämmel), which gives ...
HUC
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. One of the main prerequisites for location-based services is knowledge of location. We present a simple algorithm for computing the location of a device based on signal s...
WISE
2002
Springer
15 years 4 months ago
2002
Springer
Despite of the popularity of global search engines, people still suffer from low accuracy of site search. The primary reason lies in the difference of link structures and data sca...