4468 search results - page 125 / 894 » Processing Forecasting Queries |
141
Voted
SIGMOD
2010
ACM
15 years 7 months ago
2010
ACM
Applications ranging from location-based services to multi-player online gaming require continuous query support to monitor, track, and detect events of interest among sets of mov...
91
Voted
PVLDB
2008
15 years 1 months ago
2008
We study the efficient evaluation of top-k queries over data items, where the score of each item is dynamically computed by applying an item-specific function whose parameter valu...
217
Voted
SIGMOD
2009
ACM
16 years 2 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...
125
Voted
SAC
2008
ACM
15 years 1 months ago
2008
ACM
In this paper, we focus on an aspect of distributed XQuery processing that involves data exchanges between processor elements. We first address problems of distributed XML query p...
118
Voted
WWW
2005
ACM
16 years 3 months ago
2005
ACM
Finding all the occurrences of a twig pattern in an XML database is a core operation for efficient evaluation of XML queries. A number of algorithms have been proposed to process ...