SIGIR '93 Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval
Overview of the second text retrieval conference (TREC-2)
TREC-2 Proceedings of the second conference on Text retrieval conference
Self-indexing inverted files for fast text retrieval
ACM Transactions on Information Systems (TOIS)
The potential and actual effectiveness of interactive query expansion
Proceedings of the 20th annual international ACM SIGIR conference on Research and development in information retrieval
A corpus analysis approach for automatic query expansion
CIKM '97 Proceedings of the sixth international conference on Information and knowledge management
Advantages of query biased summaries in information retrieval
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Improving automatic query expansion
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
Improving two-stage ad-hoc retrieval for short queries
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
How reliable are the results of large-scale information retrieval experiments?
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
The anatomy of a large-scale hypertextual Web search engine
WWW7 Proceedings of the seventh international conference on World Wide Web 7
Summarizing text documents: sentence selection and evaluation metrics
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Combining multiple evidence from different types of thesaurus for query expansion
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Managing gigabytes (2nd ed.): compressing and indexing documents and images
Managing gigabytes (2nd ed.): compressing and indexing documents and images
Improving the effectiveness of information retrieval with local context analysis
ACM Transactions on Information Systems (TOIS)
A probabilistic model of information retrieval: development and comparative experiments
Information Processing and Management: an International Journal
An information-theoretic approach to automatic query expansion
ACM Transactions on Information Systems (TOIS)
Applying summarization techniques for term selection in relevance feedback
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
Explorations in Automatic Thesaurus Discovery
Explorations in Automatic Thesaurus Discovery
Impact transformation: effective and efficient web retrieval
SIGIR '02 Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval
Compression of inverted indexes For fast query evaluation
SIGIR '02 Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval
Computer architecture: a quantitative approach
Computer architecture: a quantitative approach
Query association for effective retrieval
Proceedings of the eleventh international conference on Information and knowledge management
On Collection Size and Retrieval Effectiveness
Information Retrieval
Re-examining the potential effectiveness of interactive query expansion
Proceedings of the 26th annual international ACM SIGIR conference on Research and development in informaion retrieval
Engineering a multi-purpose test collection for web retrieval experiments
Information Processing and Management: an International Journal
Query expansion using associated queries
CIKM '03 Proceedings of the twelfth international conference on Information and knowledge management
A survey on the use of relevance feedback for information access systems
The Knowledge Engineering Review
ACSC '04 Proceedings of the 27th Australasian conference on Computer science - Volume 26
Questioning query expansion: an examination of behaviour and parameters
ADC '04 Proceedings of the 15th Australasian database conference - Volume 27
Query association surrogates for Web search: Research Articles
Journal of the American Society for Information Science and Technology
Explorations in tag suggestion and query expansion
Proceedings of the 2008 ACM workshop on Search in social media
Document Compaction for Efficient Query Biased Snippet Generation
ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
Job Offer Management: How Improve the Ranking of Candidates
ISMIS '09 Proceedings of the 18th International Symposium on Foundations of Intelligent Systems
Efficiency optimizations for interpolating subqueries
Proceedings of the 20th ACM international conference on Information and knowledge management
A hybrid approach to managing job offers and candidates
Information Processing and Management: an International Journal
An incremental approach to efficient pseudo-relevance feedback
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
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Query expansion is a well-known method for improving average effectiveness in information retrieval. The most effective query expansion methods rely on retrieving documents which are used as a source of expansion terms. Retrieving those documents is costly. We examine the bottlenecks of a conventional approach and investigate alternative methods aimed at reducing query evaluation time. We propose a new method that draws candidate terms from brief document summaries that are held in memory for each document. While approximately maintaining the effectiveness of the conventional approach, this method significantly reduces the time required for query expansion by a factor of 5-10.