238 search results - page 26 / 48 » The Data Cyclotron query processing scheme |
SSD
2005
Springer
14 years 3 months ago
2005
Springer
In this paper, we propose a novel approach to address the problem of change detection in time series data. Our approach is based on wavelet footprints proposed originally by the si...
ICMCS
1999
IEEE
14 years 2 months ago
1999
IEEE
Increasing use of multimedia data makes it crucial t o use intelligent search mechanisms for retrieving multimedia data by content. Digital video requires the incorporation of tem...
ICDE
2009
IEEE
14 years 11 months ago
2009
IEEE
With the advance of the Semantic Web, varying RDF data were increasingly generated, published, queried, and reused via the Web. For example, the DBpedia, a community effort to extr...
CCGRID
2003
IEEE
14 years 3 months ago
2003
IEEE
This paper addresses the query performance issue for Relational OLAP (ROLAP) datacubes. We present a distributed multi-dimensional ROLAP indexing scheme which is practical to imple...
PVLDB
2008
13 years 9 months ago
2008
Despite the intense interest towards realizing the Semantic Web vision, most existing RDF data management schemes are constrained in terms of efficiency and scalability. Still, th...