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An alternative approach to natural language query expansion in search engines: Text analysis of non-topical terms in Web documents
2008
Information Processing & Management
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This paper presents a new approach to query expansion in search engines through the use of general non-topical terms (NTTs) and domain-specific semi-topical terms (STTs). ...
Our findings suggest that web searching could be greatly enhanced combining NTTs (and STTs) with TTs in an initial query. ...
Acknowledgement This work was funded, in part, by the John Metcalfe Visitor's Grant awarded to the first author, Rahmatollah Fattahi. ...
doi:10.1016/j.ipm.2007.09.009
fatcat:w6ivv3h7ubc4tmcdljecknjbwe
Textual resource acquisition and engineering
2012
IBM Journal of Research and Development
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Source acquisition is an iterative development process of acquiring new collections to cover salient topics deemed to be gaps in existing resources based on principled error analysis. ...
However, the topic of source acquisition and engineering has received very little attention so far. ...
**Trademark, service mark, or registered trademark of Jeopardy Productions, Inc., Wikimedia Foundation, Michael S. Hart, or Yahoo!, Inc., in the United States, other countries, or both. ...
doi:10.1147/jrd.2012.2185901
fatcat:rk7qmv7umjh3znxojvmf72smgu
Mobile Clustering Engine
[chapter]
2006
Lecture Notes in Computer Science
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An experimental evaluation, besides confirming that finding information is more difficult on a PDA than on a desktop computer, suggests that mobile clustering engine is more effective than mobile search ...
Credino is probably the first clustering engine for mobile devices freely available for testing on the Web. ...
Thanks to its mathematical properties, it supports various tasks of text analysis based on inter-document similarity, including query refinement, browsing retrieval, document ranking, and text mining ...
doi:10.1007/11735106_15
fatcat:6b4b66ms5fejni6b6ktyzjigcq
Health search engine with e-document analysis for reliable search results
2006
International Journal of Medical Informatics
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National Library of Medicine) and advanced approaches such as conclusion extraction from structured document, reformulation of the query, WRAPIN offers to the user a privileged access to navigate through ...
KEYWORDS Web Search engine; Trustworthy information; eHealth Summary Objective: After a review of the existing practical solution available to the citizen to retrieve eHealth document, the paper describes ...
The authors wish to thank all the WRAPIN members as well as the WRAPIN tester with their precious contribution in this ambitious project. ...
doi:10.1016/j.ijmedinf.2005.11.002
pmid:16377235
fatcat:tukdztrzkzbflcnihiqbbdblgu
Search Engines Going beyond Keyword Search: A Survey
2013
International Journal of Computer Applications
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In order to solve the problem of information overkill on the web or large domains, current information retrieval tools especially search engines need to be improved. ...
This paper tries to identify the major challenges for today's keyword search engines to adapt with the fast growth of web and support comprehensive user demands in quick time. ...
[10] presents ConceptWorld, an instrument to automatically discover various facets of a topic of interest by extracting concepts from Web documents. ...
doi:10.5120/13200-0357
fatcat:6e44oj4fwjfo5ljhxzgv27jzmm
Linggle: a Web-scale Linguistic Search Engine for Words in Context
2013
Annual Meeting of the Association for Computational Linguistics
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In this paper, we introduce a Web-scale linguistics search engine, Linggle, that retrieves lexical bundles in response to a given query. ...
We plan to extend Linggle to provide fast and convenient access to a wealth of linguistic information embodied in Web scale datasets including Google Web 1T and Google Books Ngram for many major languages ...
Related work Web-scale Linguistic Search Engine (LSE) has been an area of active research. Recently, the state-of-the-art in LSE research has been re-viewed in Fletcher (2012) . ...
dblp:conf/acl/BoissonKWYC13
fatcat:w3vabe3v7rdopia2piccajxbme
A knowledge-based search engine powered by wikipedia
2007
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management - CIKM '07
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Koru exhibits an understanding of the topics of both queries and documents. This allows it to (a) expand queries automatically and (b) help guide the user as they evolve their queries interactively. ...
It was capable of lending assistance to almost every query issued to it; making their entry more efficient, improving the relevance of the documents they return, and narrowing the gap between expert and ...
an alternative title of an article with the preferred one. ...
doi:10.1145/1321440.1321504
dblp:conf/cikm/MilneWN07
fatcat:w3z4nghktbg5bp3a6fyejxsbe4
Introducing lateral thinking in search engines
2006
Genetic Programming and Evolvable Machines
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This common statement applies to huge databases, where state of the art search engines may retrieve hundreds of very similar documents for a precise query. ...
User queries are rewritten with the help of the user profile, then the database is searched with the set of rewritten queries and presented to the user as a list of documents, in the same way as any usual ...
Acknowledgements The authors are grateful to Thierry Prost, MD, PhD, for his educated analysis of the innards of ELISE. ...
doi:10.1007/s10710-006-7008-z
fatcat:d2wiyfshhbgtnhiqo5buupovqi
Building Better Search Engines by Measuring Search Quality
2014
IT Professional Magazine
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Origins of TREC Today we take search for text documents in our native language for granted, but web search engines such as Yahoo, Google, and Bing were not built in a day, nor is web content the only area ...
Search engines are developed using standard sets of realistic test cases that allow developers to measure the relative effectiveness of alternative approaches. ...
document set and a natural language statement of an information need, called a topic. ...
doi:10.1109/mitp.2013.105
fatcat:hk3zocjbxjawhfuye4k7gkcvqq
A survey of Web clustering engines
2009
ACM Computing Surveys
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Web clustering engines organize search results by topic, thus offering a complementary view to the flat-ranked list returned by conventional search engines. ...
We discuss how to compare the retrieval effectiveness of a clustering engine to that of a plain search engine and how to compare different clustering engines, including an experimental study of the subtopic ...
ACKNOWLEDGMENTS We are very grateful to three anonymous reviewers for their constructive suggestions and comments. ...
doi:10.1145/1541880.1541884
fatcat:e3ndkaq6ovhe3ep6kkamrtol3e
Analyzing and mining a code search engine usage log
2010
Empirical Software Engineering
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When compared to Web search, search behavior in Koders showed many similar patterns. A topic modeling analysis of the usage data shows what topics users of Koders are looking for. ...
It also provides several suggestions for improvements in code search engines based on the analysis of usage, topics, and query forms. ...
We thank Andi Zink (VP of Engineering, Black Duck Software) for his efforts in making the Koders usage log public. ...
doi:10.1007/s10664-010-9144-6
fatcat:2muoijlpkrfi3lpws3zd3yjqbu
Automatic query reformulations for text retrieval in software engineering
2013
2013 35th International Conference on Software Engineering (ICSE)
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We evaluated Refoqus empirically against four baseline approaches that are used in natural language document retrieval. ...
Refoqus outperformed the baselines and its recommendations lead to query performance improvement or preservation in 84% of the cases (in average). ...
Such approaches are designed to work for natural language documents as they rely on word relationships that exist in natural language. ...
doi:10.1109/icse.2013.6606630
dblp:conf/icse/HaiducBMOLM13
fatcat:563xkgy6gzedvaqsmdzxez2nxq
Combining text and link analysis for focused crawling—An application for vertical search engines
2007
Information Systems
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In this paper, we develop a latent semantic indexing classifier that combines link analysis with text content in order to retrieve and index domain-specific web documents. ...
The number of vertical search engines and portals has rapidly increased over the last years, making the importance of a topic-driven (focused) crawler self-evident. ...
We would like to thank Mr. Athanasios Papaioannou for his contributions in the implementation of the PLSI algorithm. ...
doi:10.1016/j.is.2006.09.004
fatcat:pqcpgeyu4revtavnhmz4ger2ju
Essie: A Concept-based Search Engine for Structured Biomedical Text
2007
JAMIA Journal of the American Medical Informatics Association
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Essie's design is motivated by an observation that query terms are often conceptually related to terms in a document, without actually occurring in the document text. ...
Essie shows that a judicious combination of exploiting document structure, phrase searching, and concept based query expansion is a useful approach for information retrieval in the biomedical domain. ...
Background The Essie search engine was originally developed in 2000 at the National Library of Medicine to support ClinicalTrials.gov, 5, 6 an online registry of clinical research studies. ...
doi:10.1197/jamia.m2233
pmid:17329729
pmcid:PMC2244877
fatcat:l3dg4ofxtnakbdhijktzci4p5i
A functionality taxonomy for document search engines
[article]
2021
arXiv
pre-print
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In this paper a functionality taxonomy for document search engines is proposed. ...
We use the word 'search engine' in the broadest sense possible, including library and web based (meta) search engines. ...
The taxonomy in this paper may also be viewed as the starting point of an architecture for an open and standardized search infrastructure. ...
arXiv:2105.12989v1
fatcat:5y5axtbayrdl3cm6nzerry6pwm
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