571 search results - page 61 / 115 » A New Type of Metadata for Querying Data Integration Systems |
CSB
2003
IEEE
14 years 1 months ago
2003
IEEE
The development of high throughput techniques and large-scale studies in the biological sciences has given rise to an explosive growth in both the volume and types of data availab...
RR
2010
Springer
13 years 6 months ago
2010
Springer
Semantic wikis and other modern knowledge management systems deviate from traditional knowledge bases in that information ranges from unstructured (wiki pages) over semi-formal (ta...
AMW
2009
13 years 9 months ago
2009
Abstract. Rewriting of conjunctive queries using views has many applications in database and data integration. We investigate ways to improve performance of rewriting and propose a...
SACMAT
2005
ACM
14 years 1 months ago
2005
ACM
Integration of version and access control of XML documents has the benefit of regulating access to rapidly growing archives of XML documents. Versioned XML documents provide us w...
CJ
2004
13 years 7 months ago
2004
Pervasive computing refers to an emerging trend towards numerous casually accessible devices connected to an increasingly ubiquitous network infrastructure. An important challenge...