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JIKM
2008
98views more  JIKM 2008»
13 years 6 months ago
Knowledge-Based Expert System Development and Validation with Petri Nets
Expert systems (ESs) are complex information systems that are expensive to build and difficult to validate. Numerous knowledge representation strategies such as rules, semantic net...
Madjid Tavana
LREC
2008
97views Education» more  LREC 2008»
13 years 8 months ago
Clustering of Terms from Translation Dictionaries and Synonyms Lists to Automatically Build more Structured Linguistic Resources
Building a Linguistic Resource (LR) is a task requiring a huge quantitative of means, human resources and funds. Though finalization of the development phase and assessment of the...
Maria Teresa Pazienza, Armando Stellato
DEXA
2007
Springer
131views Database» more  DEXA 2007»
14 years 28 days ago
Improving Semantic Query Answering
The retrieval problem is one of the main reasoning tasks for knowledge base systems. Given a knowledge base K and a concept C, the retrieval problem consists of finding all indivi...
Norbert Kottmann, Thomas Studer
RULES
1993
Springer
134views Database» more  RULES 1993»
13 years 10 months ago
Temporal Rule Specification and Management in Object-oriented Knowledge Bases
There have been many recent research efforts on temporal databases for managing current and historical data and on active databases for monitoring real-world events as well as dat...
Stanley Y. W. Su, Hsin-Hsing M. Chen
LREC
2008
115views Education» more  LREC 2008»
13 years 8 months ago
Extracting Lexical Semantic Knowledge from Wikipedia and Wiktionary
Recently, collaboratively constructed resources such as Wikipedia and Wiktionary have been discovered as valuable lexical semantic knowledge bases with a high potential in diverse...
Torsten Zesch, Christof Müller, Iryna Gurevyc...