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DLOG
2011
12 years 11 months ago
Query Answering over SROIQ Knowledge Bases with SPARQL
W3C currently extends the SPARQL query language with so-called entailment regimes, which define how queries are evaluated using logical entailment relations. We describe a sound a...
Ilianna Kollia, Birte Glimm, Ian Horrocks
UM
2007
Springer
14 years 1 months ago
Eliciting Motivation Knowledge from Log Files Towards Motivation Diagnosis for Adaptive Systems
Motivation is well-known for its importance in learning and its influence on cognitive processes. Adaptive systems would greatly benefit from having a user model of the learner’s...
Mihaela Cocea, Stephan Weibelzahl
HICSS
2008
IEEE
180views Biometrics» more  HICSS 2008»
14 years 2 months ago
Systems Theory and Knowledge Management Systems: The Case of Pratt-Whitney Rocketdyne
Abstract. Despite a growing body of research on knowledge management (KM) systems, many managers are still unsure how they can implement a KM system that will effectively contribut...
Mark Chun, Kiho Sohn, Priscilla Arling, Nelson F. ...
KDD
2006
ACM
228views Data Mining» more  KDD 2006»
14 years 8 months ago
Algorithms for time series knowledge mining
Temporal patterns composed of symbolic intervals are commonly formulated with Allen's interval relations originating in temporal reasoning. This representation has severe dis...
Fabian Mörchen
IMECS
2007
13 years 9 months ago
Development of Contents Management System Based on Light-Weight Ontology
—In the Structuring Nanotechnology Knowledge project, a material-independent platform for supporting development of innovative nano-materials is developed. The platform is called...
Kouji Kozaki, Yoshinobu Kitamura, Riichiro Mizoguc...