397 search results - page 48 / 80 » Evaluating Location Dependent Queries Using ISLANDS |
NIS
1998
14 years 9 months ago
1998
The execution time of a large query depends mainly on the memory utilization which should avoid disk accesses for intermediate results. Poor memory management can hurt performance ...
SIGIR
2003
ACM
15 years 3 months ago
2003
ACM
Distributed search systems are an emerging phenomenon in Web search, in which independent topic-speciļ¬c search engines provide search services, and metasearchers distribute userā...
124
click to vote
DEXA
2009
Springer
14 years 7 months ago
2009
Springer
Most information retrieval settings, such as web search, are typically precision-oriented, i.e. they focus on retrieving a small number of highly relevant documents. However, in sp...
SIGSOFT
2006
ACM
15 years 3 months ago
2006
ACM
Repeated changes to a software system can introduce small weaknesses such as unplanned dependencies between different parts of the system. While such problems usually go undetecte...
ASPLOS
1998
ACM
15 years 1 months ago
1998
ACM
In order to execute a program on a remote computer, it must ļ¬rst be transferred over a network. This transmission incurs the overhead of network latency before execution can beg...