2001 search results - page 239 / 401 » Indexing in a Hypertext Database |
WWW
2005
ACM
14 years 11 months ago
2005
ACM
In this paper, we propose a framework, called XAR-Miner, for mining ARs from XML documents efficiently. In XAR-Miner, raw data in the XML document are first preprocessed to transf...
VLDB
2005
ACM
14 years 11 months ago
2005
ACM
Abstract. We propose a mediator model for providing integrated and unified access to multiple taxonomy-based sources. Each source comprises a taxonomy and a database that indexes o...
EDBT
2004
ACM
14 years 10 months ago
2004
ACM
Despite the existence of obstacles in many database applications, traditional spatial query processing utilizes the Euclidean distance metric assuming that points in space are dire...
ICDAR
2009
IEEE
14 years 5 months ago
2009
IEEE
This paper presents the results of the second test phase of the RIMES1 evaluation campaign. The latter is the first large-scale evaluation campaign intended to all the key players...
EDBT
2010
ACM
14 years 5 months ago
2010
ACM
Compressed bitmap indexes are increasingly used for efficiently querying very large and complex databases. The Word Aligned Hybrid (WAH) bitmap compression scheme is commonly rec...