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» Causal Relation Extraction
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NLDB
2007
Springer
15 years 5 months ago
Combining Vector Space Model and Multi Word Term Extraction for Semantic Query Expansion
Abstract. In this paper, we target document ranking in a highly technical field with the aim to approximate a ranking that is obtained through an existing ontology (knowledge stru...
Eric SanJuan, Fidelia Ibekwe-Sanjuan, Juan Manuel ...
ECIR
2010
Springer
15 years 16 days ago
Extracting Multilingual Topics from Unaligned Comparable Corpora
Topic models have been studied extensively in the context of monolingual corpora. Though there are some attempts to mine topical structure from cross-lingual corpora, they require ...
Jagadeesh Jagarlamudi, Hal Daumé III
LREC
2008
111views Education» more  LREC 2008»
15 years 15 days ago
Modelling Word Similarity: an Evaluation of Automatic Synonymy Extraction Algorithms
Vector-based models of lexical semantics retrieve semantically related words automatically from large corpora by exploiting the property that words with a similar meaning tend to ...
Kris Heylen, Yves Peirsman, Dirk Geeraerts, Dirk S...
140
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SIGMOD
2008
ACM
131views Database» more  SIGMOD 2008»
15 years 11 months ago
Domain adaptation of information extraction models
Domain adaptation refers to the process of adapting an extraction model trained in one domain to another related domain with only unlabeled data. We present a brief survey of exis...
Rahul Gupta, Sunita Sarawagi
DNA
2004
Springer
126views Bioinformatics» more  DNA 2004»
15 years 4 months ago
DNA Extraction by XPCR
The extraction of DNA strands including a given sequence of bases is a crucial step in the Adleman-Lipton extract model of DNA computing. In this paper, a special type of PCR is pr...
Giuditta Franco, Cinzia Giagulli, Carlo Laudanna, ...