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ACL
2008
13 years 12 months ago
Semantic Types of Some Generic Relation Arguments: Detection and Evaluation
This paper presents an approach to detection of the semantic types of relation arguments employing the WordNet hierarchy. Using the SemEval-2007 data, we show that the method allo...
Sophia Katrenko, Pieter W. Adriaans
AAAI
2006
13 years 11 months ago
Semantic Tagging at the Sense Level
This paper summarizes our research in the area of semantic tagging at the word and sense levels and sets the ground for a new approach to text-level sentiment annotation using a c...
Alina Andreevskaia, Sabine Bergler
ITS
2010
Springer
163views Multimedia» more  ITS 2010»
14 years 10 days ago
Correcting Scientific Knowledge in a General-Purpose Ontology
General-purpose ontologies (e.g. WordNet) are convenient, but they are not always scientifically valid. We draw on techniques from semantic class learning to improve the scientific...
Michael Lipschultz, Diane J. Litman
IRCDL
2007
13 years 11 months ago
An Hybrid Approach for Improving Word Sense Disambiguation and Text Clustering
Abstract— In this paper we suggest a new approach to represent text document collections, integrating background knowledge to improve clustering effectiveness. Background knowled...
Paolo Casoto, Carlo Tasso
LREC
2010
198views Education» more  LREC 2010»
13 years 12 months ago
eXtended WordFrameNet
This paper presents a novel automatic approach to partially integrate FrameNet and WordNet. In that way we expect to extend FrameNet coverage, to enrich WordNet with frame semanti...
Egoitz Laparra, German Rigau