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SIGIR
2002
ACM
13 years 8 months ago
Two-stage language models for information retrieval
The optimal settings of retrieval parameters often depend on both the document collection and the query, and are usually found through empirical tuning. In this paper, we propose ...
ChengXiang Zhai, John D. Lafferty
HT
2009
ACM
14 years 3 months ago
Sixearch.org 2.0 peer application for collaborative web search
Sixearch.org is a peer application for social, distributed, adaptive Web search, which integrates the Sixearch.org protocol, a topical crawler, a document indexing system, a retri...
Namrata Lele, Le-Shin Wu, Ruj Akavipat, Filippo Me...
CIKM
2008
Springer
13 years 10 months ago
Experiments with English-Persian text retrieval
As the number of non-English documents is increasing dramatically on the web nowadays, the study and design of information retrieval systems for these languages is very important....
Abolfazl AleAhmad, Hadi Amiri, Masoud Rahgozar, Fa...
LREC
2010
150views Education» more  LREC 2010»
13 years 10 months ago
A Corpus for Evaluating Semantic Multilingual Web Retrieval Systems: The Sense Folder Corpus
In this paper, we present the multilingual Sense Folder Corpus. After the analysis of different corpora, we describe the requirements that have to be satisfied for evaluating sema...
Ernesto William De Luca
APBC
2004
13 years 10 months ago
Variable-length Intervals in Homology Search
Fast, accurate, and scalable search techniques for homology searching of large genomic collections are becoming an increasingly important requirement as genomic sequence collectio...
Abhijit Chattaraj, Hugh E. Williams