1533 search results - page 162 / 307 » Ordering the attributes of query results |
PVLDB
2008
13 years 9 months ago
2008
Snippets are used by almost every text search engine to complement ranking schemes in order to effectively handle user keyword search. Despite the fact that XML is a standard repr...
ICDE
2008
IEEE
14 years 11 months ago
2008
IEEE
- The embedding of positioning capabilities in mobile devices and the emergence of location-based applications have created novel opportunities for utilizing several types of multi...
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
With the proliferation of the RDF data format, engines for RDF query processing are faced with very large graphs that contain hundreds of millions of RDF triples. This paper addre...
DASFAA
2006
IEEE
14 years 4 months ago
2006
IEEE
Abstract. In emerging data stream applications, data sources are typically distributed. Evaluating multi-join queries over streams from different sources may incur large communica...
SPIRE
2005
Springer
14 years 3 months ago
2005
Springer
Output-sensitive data structures result from preprocessing n items and are capable of reporting the items satisfying an on-line query in O(t(n) + ℓ) time, where t(n) is the cost ...