261 search results - page 12 / 53 » A stochastic model for the evolution of the Web |
SIGIR
2003
ACM
14 years 1 months ago
2003
ACM
Distributed search systems are an emerging phenomenon in Web search, in which independent topic-speciļ¬c search engines provide search services, and metasearchers distribute userā...
SEMWEB
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We study the problem of evolution for Knowledge Bases (KBs) expressed in Description Logics (DLs) of the DL-Lite family. DL-Lite is at the basis of OWL 2 QL, one of the t...
ECAL
2007
Springer
14 years 2 months ago
2007
Springer
Our agent-based model of genotype editing is deļ¬ned by two distinct genetic components: a coding portion encoding phenotypic solutions, and a non-coding portion used to edit the ...
DALT
2009
Springer
13 years 11 months ago
2009
Springer
The specification and monitoring of conditional obligations and prohibitions with starting points and deadlines is a crucial aspect in the design of open interaction systems. In th...
SIAMSC
2008
13 years 7 months ago
2008
Abstract. Most technologically useful materials possess polycrystalline microstructures composed of a large number of small monocrystalline grains separated by grain boundaries. Th...