3652 search results - page 283 / 731 » A study of query length |
140
click to vote
DLOG
2007
15 years 5 months ago
2007
Abstract. There has been an increased interest in recent years to incorporate uncertainty in Description Logics (DLs), and a number of proposals have been put forward for modeling ...
127
click to vote
APPROX
2008
Springer
15 years 5 months ago
2008
Springer
We study the problem of local search on a graph. Given a real-valued black-box function f on the graph's vertices, this is the problem of determining a local minimum of f--a v...
113
click to vote
ESA
2010
Springer
15 years 4 months ago
2010
Springer
The inability to answer proximity queries efficiently for spaces of dimension d > 2 has led to the study of approximation to proximity problems. Several techniques have been pro...
121
Voted
MOBIDE
2010
ACM
15 years 3 months ago
2010
ACM
Traditional location-based services recommend nearest objects to the user by considering their spatial proximity. However, an object not only has its distance but also has its dir...
164
Voted
TKDE
2008
15 years 3 months ago
2008
Data stream management systems need to control their resources adaptively since stream characteristics and query workload may vary over time. In this paper we investigate an approa...