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» A Language Modeling Approach to Information Retrieval
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CLEF
2010
Springer
13 years 11 months ago
UNT at ImageCLEF 2010: CLIR for Wikipedia Images
This paper presents the results of the team of the University of North Texas in the Wikipedia image retrieval track of Image-CLEF-2010. Our approach is based on performing translat...
Miguel E. Ruiz, Jiangping Chen, Karthikeyan Pasupa...
WWW
2010
ACM
14 years 5 months ago
A scalable machine-learning approach for semi-structured named entity recognition
Named entity recognition studies the problem of locating and classifying parts of free text into a set of predefined categories. Although extensive research has focused on the de...
Utku Irmak, Reiner Kraft
ECIR
2009
Springer
14 years 7 months ago
Revisiting N-Gram Based Models for Retrieval in Degraded Large Collections
The traditional retrieval models based on term matching are not effective in collections of degraded documents (output of OCR or ASR systems for instance). This paper presents a n...
Javier Parapar, Ana Freire, Alvaro Barreiro
WSDM
2009
ACM
138views Data Mining» more  WSDM 2009»
14 years 5 months ago
Adaptive subjective triggers for opinionated document retrieval
This paper proposes a novel application of a statistical language model to opinionated document retrieval targeting weblogs (blogs). In particular, we explore the use of the trigg...
Kazuhiro Seki, Kuniaki Uehara
JAIR
2006
155views more  JAIR 2006»
13 years 10 months ago
A Comparison of Different Machine Transliteration Models
Machine transliteration is a method for automatically converting words in one language into phonetically equivalent ones in another language. Machine transliteration plays an impo...
Jong-Hoon Oh, Key-Sun Choi, Hitoshi Isahara