342 search results - page 60 / 69 » Conjunctive Queries over Trees |
ICDE
2003
IEEE
14 years 10 months ago
2003
IEEE
This paper presents SPEX, a streamed and progressive evaluation of regular path expressions with XPath-like qualifiers against XML streams. SPEX proceeds as follows. An expression...
IIS
2003
13 years 10 months ago
2003
Abstract. In this paper we consider the problem of web search results clustering in the Polish language, supporting our analysis with results acquired from an experimental system n...
AFRIGRAPH
2009
ACM
14 years 28 days ago
2009
ACM
The generation of accurate Line of Sight (LOS) visibility information consumes significant resources in large scale synthetic environments such as many-on-many serious games and b...
DASFAA
2006
IEEE
14 years 3 months ago
2006
IEEE
Keyword search is an effective approach for most users to search for information because they do not need to learn complex query languages or the underlying structures of the data....
ICDCS
2005
IEEE
14 years 2 months ago
2005
IEEE
Directories have become an important component of the enterprise security and identity management middleware. This paper describes a novel filter based replication model for Light...