265 search results - page 38 / 53 » Tree-width and functional dependencies in databases |
BMCBI
2007
13 years 7 months ago
2007
Background: Macromolecular visualization as well as automated structural and functional annotation tools play an increasingly important role in the post-genomic era, contributing ...
DASFAA
2008
IEEE
14 years 2 months ago
2008
IEEE
Twig pattern matching (TPM) is the core operation of XML query processing. Existing approaches rely on either efficient data structures or novel labeling/indexing schemes to reduce...
SSD
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Query optimization is an important functionality of modern database systems and often based on estimating the selectivity of queries before actually executing them. Well-...
VLDB
2005
ACM
14 years 1 months ago
2005
ACM
As increasing amount of data is published in the form of XML, copyright protection of XML data is becoming an important requirement for many applications. While digital watermarki...
DEXAW
2003
IEEE
14 years 28 days ago
2003
IEEE
This paper presents an open protocol for interoperability across multi-vendor programmable smart cards. It allows exposition of on-card storage and cryptographic services to host ...