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DEXA
2007
Springer
131views Database» more  DEXA 2007»
13 years 11 months 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
ICCBR
2001
Springer
13 years 9 months ago
Taxonomic Conversational Case-Based Reasoning
Conversational Case-Based Reasoning (CCBR) systems engage a user in a series of questions and answers to retrieve cases that solve his/her current problem. Help-desk and interactiv...
Kalyan Moy Gupta
FROCOS
2009
Springer
13 years 11 months ago
Combining Nonmonotonic Knowledge Bases with External Sources
The developments in information technology during the last decade have been rapidly changing the possibilities for data and knowledge access. To respect this, several declarative k...
Thomas Eiter, Gerhard Brewka, Minh Dao-Tran, Micha...
LEC
2002
IEEE
173views Languages» more  LEC 2002»
13 years 10 months ago
Adapting Question Answering Techniques to the Web
The Web has emerged as a huge information repository that can be used for various knowledge based applications, an important one being Question Answering (QA). The paper discusses...
Jignashu Parikh, M. Narasimha Murty
ICTAI
2007
IEEE
13 years 11 months ago
Knowledge Based Mechanisms for Tutoring Systems in Science and Engineering
In science and engineering courses, students are often presented a situation for which they are asked to identify the relevant principles and to instantiate them as a set of equat...
Chun Wai Liew, Joel A. Shapiro, Donald E. Smith