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117
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ENGL
2008
116views more  ENGL 2008»
15 years 26 days ago
A Low Cost Machine Translation Method for Cross-Lingual Information Retrieval
In one form or another language translation is a necessary part of cross-lingual information retrieval systems. Often times this is accomplished using machine translation systems....
David B. Bracewell, Fuji Ren, Shingo Kuroiwa
IR
2010
14 years 11 months ago
A general approximation framework for direct optimization of information retrieval measures
Recently direct optimization of information retrieval (IR) measures becomes a new trend in learning to rank. Several methods have been proposed and the effectiveness of them has ...
Tao Qin, Tie-Yan Liu, Hang Li
TSD
2010
Springer
14 years 10 months ago
Comparison of Different Lemmatization Approaches through the Means of Information Retrieval Performance
This paper presents a quantitative performance analysis of two different approaches to the lemmatization of the Czech text data. The first one is based on manually prepared diction...
Jakub Kanis, Lucie Skorkovská
SSDBM
2007
IEEE
165views Database» more  SSDBM 2007»
15 years 7 months ago
Processing Spatial-Keyword (SK) Queries in Geographic Information Retrieval (GIR) Systems
Location-based information contained in publicly available GIS databases is invaluable for many applications such as disaster response, national infrastructure protection, crime a...
Ramaswamy Hariharan, Bijit Hore, Chen Li, Sharad M...
43
Voted
SIGIR
2008
ACM
15 years 21 days ago
Kleio: a knowledge-enriched information retrieval system for biology
Chikashi Nobata, Philip Cotter, Naoaki Okazaki, Br...