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ICDM
2003
IEEE
138views Data Mining» more  ICDM 2003»
15 years 9 months ago
Ontologies Improve Text Document Clustering
Text document clustering plays an important role in providing intuitive navigation and browsing mechanisms by organizing large sets of documents into a small number of meaningful ...
Andreas Hotho, Steffen Staab, Gerd Stumme
AAAI
2006
15 years 5 months ago
Ontology Based Semantic Modeling for Chinese Ancient Architectures
Modeling complex architectures is quite challenging. We introduce a novel intelligent system, which can generate semi-style or semi-structure Chinese ancient architectures automat...
Yong Liu, Congfu Xu, Qiong Zhang, Yunhe Pan
JSW
2007
106views more  JSW 2007»
15 years 3 months ago
Supporting Attribute-based Access Control in Authorization and Authentication Infrastructures with Ontologies
Abstract— In highly open systems like the Internet, attributebased access control (ABAC) has proven its appropriateness. This is reflected in the utilization of ABAC in authenti...
Torsten Priebe, Wolfgang Dobmeier, Christian Schl&...
CORR
2010
Springer
157views Education» more  CORR 2010»
15 years 1 months ago
Constraint-Guided Workflow Composition Based on the EDAM Ontology
Abstract. Methods for the automatic composition of services into executable workflows need detailed knowledge about the application domain, in particular about the available servic...
Anna-Lena Lamprecht, Stefan Naujokat, Bernhard Ste...
PODS
2009
ACM
134views Database» more  PODS 2009»
16 years 4 months ago
Equivalence of nested queries with mixed semantics
We consider the problem of deciding query equivalence for a conjunctive language in which queries output complex objects composed from a mixture of nested, unordered collection ty...
David DeHaan