417 search results - page 63 / 84 » Rethinking cost and performance of database systems |
110
Voted
PODC
2005
ACM
15 years 7 months ago
2005
ACM
Deadlock detection scheduling is an important, yet oft-overlooked problem that can significantly affect the overall performance of deadlock handling. An excessive initiation of ...
122
Voted
WWW
2008
ACM
16 years 2 months ago
2008
ACM
This paper presents PrivacyGrid - a framework for supporting anonymous location-based queries in mobile information delivery systems. The PrivacyGrid framework offers three unique...
110
Voted
ICPP
2003
IEEE
15 years 7 months ago
2003
IEEE
Spatial databases are entering an era of mass deployment in various real-life applications, especially mobile and location-based services. The real-time processing of spatial quer...
107
click to vote
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
Ranking is an important property that needs to be fully supported by current relational query engines. Recently, several rank-join query operators have been proposed based on rank...
111
click to vote
ICLP
2007
Springer
15 years 5 months ago
2007
Springer
We present a static analysis that infers both upper and lower bounds on the usage that a logic program makes of a set of user-definable resources. The inferred bounds will in gener...