2845 search results - page 391 / 569 » Constraints over Ontologies |
EDBT
2008
ACM
14 years 9 months ago
2008
ACM
Data exchange is the problem of transforming data structured under a schema (called source) into data structured under a different schema (called target). The emphasis of data exc...
AINA
2008
IEEE
14 years 3 months ago
2008
IEEE
Wireless Sensor Networks (WSN) have specific constraints and stringent requirements in contrast to traditional wired and wireless computer networks. Among these specific requireme...
ADHOCNOW
2008
Springer
14 years 3 months ago
2008
Springer
Abstract. BitTorrent is one of the Internet’s most efficient content distribution protocols. It is known to perform very well over the wired Internet where end-to-end performance...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...
ISPD
2004
ACM
14 years 2 months ago
2004
ACM
Automated cell placement is a critical problem in VLSI physical design. New analytical placement methods that simultaneously spread cells and optimize wirelength have recently rec...