412 search results - page 33 / 83 » Aggregate queries over ontologies |
WECWIS
2008
IEEE
14 years 4 months ago
2008
IEEE
Integrating service description, discovery, and invocation functionalities presents several fundamental problems in the management of web services and is a basic problem for compo...
DMSN
2009
ACM
14 years 4 months ago
2009
ACM
Networked, distributed real world sensing is an increasingly prominent topic in computing and has quickly expanded from resource constrained “sensor networks” measuring simple...
KESAMSTA
2007
Springer
14 years 4 months ago
2007
Springer
This work proposes a framework for the design and development of Ontology Agents oriented to manage Rule Base Fuzzy Cognitive Maps (RBFCM). The approach takes into account the foun...
ECIR
2011
Springer
13 years 1 months ago
2011
Springer
Aggregated search is the task of incorporating results from different specialized search services, or verticals, into Web search results. While most prior work focuses on deciding...
AMW
2010
13 years 11 months ago
2010
We address the problem of answering conjunctive queries over knowledge bases, specified by sets of first-order sentences called tuple-generating dependencies (TGDs). This problem i...