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ECIR
1998
Springer
15 years 3 months ago
Coupled Hierarchical IR and Stochastic Models for Surface Information Extraction
We present in this paper a combination of Machine Learning based Information Retrieval (IR) techniques and stochastic language modelling in a hierarchical system that extracts sur...
Hugo Zaragoza, Patrick Gallinari
97
Voted
COLING
2002
15 years 2 months ago
Semantic Case Role Detection for Information Extraction
If information extraction wants to make its results more accurate, it will have to resort increasingly to a coherent implementation of natural language semantics. In this paper, w...
Rik De Busser, Roxana Angheluta, Marie-Francine Mo...
IJCNLP
2004
Springer
15 years 7 months ago
The Hinoki Treebank A Treebank for Text Understanding
In this paper we describe the motivation for and construction of a new Japanese lexical resource: the Hinoki treebank. The treebank is built from dictionary definition sentences, ...
Francis Bond, Sanae Fujita, Chikara Hashimoto, Kan...
112
Voted
ACL
2006
15 years 3 months ago
Accurate Collocation Extraction Using a Multilingual Parser
This paper focuses on the use of advanced techniques of text analysis as support for collocation extraction. A hybrid system is presented that combines statistical methods and mul...
Violeta Seretan, Eric Wehrli
FLAIRS
2006
15 years 3 months ago
Syntax-based Concept Extraction for Question Answering Using SEMEX
The SEMEX tool for question answering is presented. Its architecture and features for extracting from input text a network of concept nodes that index syntax-based logical forms, ...
Demetrios G. Glinos, Fernando Gomez