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IRAL
2003
ACM
11 years 10 months ago
Question-Answering based on virtually integrated lexical knowledge base
This paper proposes an algorithm for causality inference based on a set of lexical knowledge bases that contain information about such items as event role, is-a hierarchy, relevan...
Key-Sun Choi, Jae-Ho Kim, Masaru Miyazaki, Jun Got...
TREC
2000
11 years 6 months ago
Syntactic Clues and Lexical Resources in Question-Answering
CL Research's question-answering system (DIMAP-QA) for TREC-9 significantly extends its semantic relation triple (logical form) technology in which documents are fully parsed...
Kenneth C. Litkowski
ERCIMDL
2007
Springer
137views Education» more  ERCIMDL 2007»
11 years 11 months ago
Ontology-Based Question Answering for Digital Libraries
Abstract. In this paper we present an approach to question answering over heterogeneous knowledge sources that makes use of diļ¬€erent ontology management components within the sce...
Stephan Bloehdorn, Philipp Cimiano, Alistair Duke,...
TREC
2004
11 years 7 months ago
Evolving XML and Dictionary Strategies for Question Answering and Novelty Tasks
CL Research participated in the question answering and novelty tracks in TREC 2004. The Knowledge Management System (KMS), which provides a single interface for question answering...
Kenneth C. Litkowski
TREC
2001
11 years 7 months ago
CL Research Experiments in TREC-10 Question Answering
CL Research's question-answering system (DIMAP-QA) for TREC-10 only slightly extends its semantic relation triple (logical form) technology in which documents are fully parse...
Kenneth C. Litkowski
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