3652 search results - page 149 / 731 » A study of query length |
ICDT
2011
ACM
12 years 11 months ago
2011
ACM
The goal of Knowledge Compilation is to represent a Boolean expression in a format in which it can answer a range of online-queries in PTIME. The online-query of main interest to ...
DEXAW
2009
IEEE
14 years 2 months ago
2009
IEEE
—Two main problems in CrossÂlanguage Information Retrieval are translation selection and the treatment of outÂof vocabulary  terms.  In this  paper,  we Â...
ICDT
2007
ACM
14 years 2 months ago
2007
ACM
Abstract. Recent studies have proposed structural summary techniques for pathquery evaluation on semi-structured data sources. One major line of this research
ICDE
2008
IEEE
14 years 9 months ago
2008
IEEE
We study new hierarchical indexing approach to process XPATH queries. Here, a hierarchical index consists of index entries that are pairs of queries and their (full/partial) answer...
GIS
2005
ACM
14 years 9 months ago
2005
ACM
Recent advances in low-power sensing devices coupled with the widespread availability of wireless ad-hoc networks have fueled the development of sensor networks. These are typical...