281 search results - page 16 / 57 » Using Queries with Multi-Directional Functions for Numerical... |
184
click to vote
GLOBECOM
2008
IEEE
15 years 9 months ago
2008
IEEE
— A Bloom filter is a simple space-efficient randomized data structure for the representation set of items in order to support membership queries. In recent years, Bloom filte...
107
Voted
VLDB
2005
ACM
15 years 8 months ago
2005
ACM
The largest databases in use today are so large that answering a query exactly can take minutes, hours, or even days. One way to address this problem is to make use of approximati...
122
click to vote
ADBIS
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. The performance of an information retrieval system is usually measured in terms of two different criteria, precision and recall. This way, the optimization of any of its...
102
click to vote
EDBT
2009
ACM
15 years 9 months ago
2009
ACM
Networks of sensors are used in many different fields, from industrial applications to surveillance applications. A common feature of these applications is the necessity of a mo...
247
Voted
SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex a...