2228 search results - page 405 / 446 » On Database Theory and XML |
BMCBI
2008
14 years 10 months ago
2008
Background: Last years' mapping of diverse genomes has generated huge amounts of biological data which are currently dispersed through many databases. Integration of the info...
ISF
2008
14 years 9 months ago
2008
Abstract Many security problems are caused by vulnerabilities hidden in enterprise computer networks. It is very important for system administrators to have knowledge about the sec...
DSS
2007
14 years 9 months ago
2007
chool of Business Research – FY 2007 Research Abstracts Dare to Share: Protecting Sensitive Knowledge with Data Sanitization Data sanitization is a process that is used to promot...
SIGMOD
2008
ACM
14 years 9 months ago
2008
ACM
We consider the problem of evaluating multiple overlapping queries defined on data streams, where each query is a conjunction of multiple filters and each filter may be shared acr...
ICDT
2010
ACM
14 years 8 months ago
2010
ACM
We propose a greedy algorithm which, given a hypergraph H and a positive integer k, produces a hypertree decomposition of width less than or equal to 3k −1, or determines that H...