2724 search results - page 192 / 545 » Optimizing Queries on Files |
167
Voted
SODA
2008
ACM
15 years 5 months ago
2008
ACM
We address the extension of the binary search technique from sorted arrays and totally ordered sets to trees and tree-like partially ordered sets. As in the sorted array case, the...
212
click to vote
SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
Data streaming systems are becoming essential for monitoring applications such as financial analysis and network intrusion detection. These systems often have to process many simi...
147
Voted
SODA
2000
ACM
15 years 5 months ago
2000
ACM
Most research in algorithms for geometric query problems has focused on their worstcase performance. However, when information on the query distribution is available, the alternat...
153
Voted
ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
Given a positive value r, a circular range query returns the objects that lie within the distance r of the query location. In this paper, we study the circular range queries that c...
137
Voted
DEXA
2004
Springer
15 years 9 months ago
2004
Springer
This paper proposes a method for automatic maintaining the similarity information for a particular class of Flexible Query Answering Systems (FQAS). The paper describes the three m...