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SIGIR
2006
ACM
14 years 2 months ago
LDA-based document models for ad-hoc retrieval
Search algorithms incorporating some form of topic model have a long history in information retrieval. For example, cluster-based retrieval has been studied since the 60s and has ...
Xing Wei, W. Bruce Croft
CLEF
2004
Springer
14 years 2 months ago
From Text to Image: Generating Visual Query for Image Retrieval
In this paper, we explore the help of visual features to cross-language image retrieval. We propose an approach that transforms textual queries into visual representations. The re...
Wen-Cheng Lin, Yih-Chen Chang, Hsin-Hsi Chen
ICARCV
2002
IEEE
116views Robotics» more  ICARCV 2002»
14 years 1 months ago
Content-based image retrieval in surface inspection
In this paper a prototype system is described for the management and content-based retrieval of defect images in huge image databases. This is a real problem in surface inspection...
Jukka Iivarinen, Jussi Pakkanen, Juhani Rauhamaa
CLEF
2008
Springer
13 years 10 months ago
WikiTranslate: Query Translation for Cross-Lingual Information Retrieval Using Only Wikipedia
This paper presents WikiTranslate, a system which performs query translation for cross-lingual information retrieval (CLIR) using only Wikipedia to obtain translations. Queries ar...
Dong Nguyen, Arnold Overwijk, Claudia Hauff, Dolf ...
KCAP
2009
ACM
14 years 3 months ago
Overview of a semantic disambiguation method for unstructured web contexts
In this paper we give an overview of a multiontology disambiguation method, targeted to discover the intended meaning of words in unstructured web contexts. It receives an ambiguo...
Jorge Gracia, Eduardo Mena