2514 search results - page 6 / 503 » On the Computation of Approximations of Database Queries |
DASFAA
2010
IEEE
13 years 11 months ago
2010
IEEE
Abstract. Visibility query is fundamental to many analysis and decisionmaking tasks in virtual environments. Visibility computation is time complex and the complexity escalates in ...
CSE
2009
IEEE
14 years 3 days ago
2009
IEEE
— The ubiquity of mobile devices has led to a rising demand for location-based services and applications. A major part of these services is based on the location-detection capabi...
SAC
2009
ACM
14 years 2 months ago
2009
ACM
We present a GPU-based algorithm for computing discretized distance functions on road networks. As applications, we provide algorithms for computing discrete Order-k Network Voron...
VLDB
1999
ACM
13 years 11 months ago
1999
ACM
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Approximate queries on a collection of strings are important in many applications such as record linkage, spell checking, and Web search, where inconsistencies and errors exist in...