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EMNLP
2010
13 years 2 months ago
Evaluating the Impact of Alternative Dependency Graph Encodings on Solving Event Extraction Tasks
In state-of-the-art approaches to information extraction (IE), dependency graphs constitute the fundamental data structure for syntactic structuring and subsequent knowledge elici...
Ekaterina Buyko, Udo Hahn
EMNLP
2009
13 years 2 months ago
Unsupervised Semantic Parsing
We present the first unsupervised approach to the problem of learning a semantic parser, using Markov logic. Our USP system transforms dependency trees into quasi-logical forms, r...
Hoifung Poon, Pedro Domingos
LREC
2008
143views Education» more  LREC 2008»
13 years 6 months ago
Enriching the Venice Italian Treebank with Dependency and Grammatical Relations
In this paper we propose a rule-based approach to extract dependency and grammatical relations from the Venice Italian Treebank (VIT) (Delmonte et al., 2007) with bracketed tree s...
Sara Tonelli, Rodolfo Delmonte, Antonella Bristot
ANLP
1997
106views more  ANLP 1997»
13 years 5 months ago
Incremental Finite-State Parsing
This paper describes a new finite-state shallow parser. It merges constructive and reductionist approaches within a highly modular architecture. Syntactic information is added at ...
Salah Ait-Mokhtar, Jean-Pierre Chanod
KDD
2002
ACM
286views Data Mining» more  KDD 2002»
14 years 5 months ago
Object Boundary Detection For Ontology-Based Image Classification
Technology in the field of digital media generates huge amounts of non-textual information, audio, video, and images, along with more familiar textual information. The potential f...
Lei Wang, Latifur Khan, Casey Breen