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Query expansion
Known as:
Automatic query reformulation
, QE
Query expansion (QE) is the process of reformulating a seed query to improve retrieval performance in information retrieval operations.In the context…
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Computer science
Document retrieval
Google Search
Human–computer information retrieval
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Papers overview
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2012
2012
The Differences in Optical Characteristics of TiO2 and TiO2/AAO Nanotube Arrays Fabricated by Atomic Layer Deposition
Yung‐Huang Chang
,
Chien-min Liu
,
Chih Chen
,
H. Cheng
,
T. Lu
2012
Corpus ID: 55048399
Self-aligned TiO2 nanotube arrays can be fabricated by atomic layer deposition (ALD) and anodic oxide template (AAO) on Si or…
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2010
2010
IIIT Hyderabad in Guided Summarization and Knowledge Base Population
Vasudeva Varma
,
Praveen Bysani
,
+7 authors
Prasad Pingali
Text Analysis Conference
2010
Corpus ID: 18134568
In this report, we present details about the participation of IIIT Hyderabad in Guided Summarization and Knowledge Base…
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2009
2009
Query Expansion Using Persian Ontology Derived from Wikipedia
M. Farhoodi
,
M. Mahmoudi
,
Ali Mohammad
,
Zareh Bidoki
,
Alireza Yari
,
M. Azadnia
2009
Corpus ID: 15487764
Identifying topics and concepts associated with a set of documents is a critical task for information retrieval systems. One…
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2006
2006
Hindi and Telugu to English Cross Language Information Retrieval at CLEF 2006
Prasad Pingali
,
Vasudeva Varma
Conference and Labs of the Evaluation Forum
2006
Corpus ID: 287795
This paper presents the experiments of Language Technologies Research Centre (LTRC) 1 as part of their participation in CLEF 2…
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2006
2006
Using Domain Ontologies for Efficient Information Retrieval
Sandhya Revuri
,
S. R. Upadhyaya
,
Sreenivasa Kumar
International Conference on Management of Data
2006
Corpus ID: 18861136
Being the conceptual models that capture domain knowledge, ontologies can be looked upon for aiding meaningful information…
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2006
2006
QUERY EXPANSION IN PERSONAL QUERIES
Indra Seher
2006
Corpus ID: 16258716
There are many query expansion techniques that are being developed and used to expand user queries to retrieve more relevant Web…
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2004
2004
Extending and Enriching WordNet with OntoLearn
P. Velardi
,
Roberto Navigli
,
A. Cucchiarelli
,
Francesca Neri
2004
Corpus ID: 9861360
OntoLearn is a system for word sense disambiguation, used to automat- ically enrich WordNet with domain concepts and to…
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2003
2003
TREC 2003 Robust, HARD and QA Track Experiments using PIRCS
L. Grunfeld
,
K. Kwok
,
Norbert Dinstl
,
P. Deng
Text Retrieval Conference
2003
Corpus ID: 7981576
Abstract : We participated in the Robust, HARD and part of the QA tracks in TREC2003. For Robust track, a new way of doing ad-hoc…
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2002
2002
Topic Distillation with Knowledge Agents
E. Amitay
,
David Carmel
,
Adam Darlow
,
R. Lempel
,
A. Soffer
Text Retrieval Conference
2002
Corpus ID: 9861793
This is the second year that our group participates in TREC’s Web track. Our experiments focused on the Topic distillation task…
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1991
1991
Query modification and expansion in a network with adaptive architecture
K. Kwok
Annual International ACM SIGIR Conference on…
1991
Corpus ID: 6422367
This paper shows how a newtwork view of probabilistic information indexing and retrieval with components may implement query…
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