136 search results - page 17 / 28 » Extending Databases to Precision-Controlled Retrieval of Qua... |
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Database archiving is important for the retrieval of old versions of a database and for temporal queries over the history of data. We demonstrate XArch, a management system for ma...
ADBIS
2005
Springer
14 years 29 days ago
2005
Springer
XQuery is widely used for querying XML documents. Within this paper, we examine optimization rules for XQuery queries that exploit type information of the input XML document given ...
GLOBE
2009
Springer
14 years 21 hour ago
2009
Springer
Abstract. We show how to specify and use the metadata for a virtual and relational data integration system under the local-as-view (LAV) approach. We use XML and RuleML for represe...
INEX
2004
Springer
14 years 23 days ago
2004
Springer
This paper discusses our participation in INEX using the TIJAH XML-IR system. We have enriched the TIJAH system, which follows a standard layered database architecture, with severa...
CSB
2005
IEEE
14 years 1 months ago
2005
IEEE
Biologists currently devote significant time and effort searching information for their research. The wide diversity in terminology used inhibit effective computerized and manual...