Relevant bibliographies by topics / Query expansion

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Query expansion'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Query expansion"

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He, Ben, and Iadh Ounis. "Combining fields for query expansion and adaptive query expansion." Information Processing & Management 43, no. 5 (2007): 1294–307. http://dx.doi.org/10.1016/j.ipm.2006.11.002.

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Grootjen, F. A., and Th P. van der Weide. "Conceptual query expansion." Data & Knowledge Engineering 56, no. 2 (2006): 174–93. http://dx.doi.org/10.1016/j.datak.2005.03.006.

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Azad, Hiteshwar Kumar, Akshay Deepak, and Kumar Abhishek. "Query Expansion for Improving Web Search." Journal of Computational and Theoretical Nanoscience 17, no. 1 (2020): 101–8. http://dx.doi.org/10.1166/jctn.2020.8635.

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The aim of this paper is to retrieve the most relevant expansion words for expanding the initial query of the user in order to enhance the outcomes of web search results. Query expansion plays a major role in reformulating a user’s initial query to a one more pertinent to the user’s intended meaning. The reformulated query is then used to obtain more appropriate outcomes from a large amount of information on the web. The proposed semantic query expansion technique uses Wikipedia and WordNet as data sources. Wikipedia is taken as a base for all query expansions because it is one of the most div
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Harman, Donna. "Towards Interactive Query Expansion." ACM SIGIR Forum 51, no. 2 (2017): 79–89. http://dx.doi.org/10.1145/3130348.3130357.

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Biancalana, Claudio, Fabio Gasparetti, Alessandro Micarelli, and Giuseppe Sansonetti. "Social semantic query expansion." ACM Transactions on Intelligent Systems and Technology 4, no. 4 (2013): 1–43. http://dx.doi.org/10.1145/2508037.2508041.

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Srinivasan, Padmini. "Query expansion and MEDLINE." Information Processing & Management 32, no. 4 (1996): 431–43. http://dx.doi.org/10.1016/0306-4573(95)00076-3.

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Lopes, Lynette, and Jayant Gadge. "Hybrid Approach for Query Expansion using Query Log." International Journal of Applied Information Systems 7, no. 6 (2014): 30–35. http://dx.doi.org/10.5120/ijais14-451204.

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KASAMWATTANAROTE, Siriwat, Yusuke UCHIDA, and Shin'ichi SATOH. "Query Bootstrapping: A Visual Mining Based Query Expansion." IEICE Transactions on Information and Systems E99.D, no. 2 (2016): 454–66. http://dx.doi.org/10.1587/transinf.2015edp7193.

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Nie, Jian-Yun. "Query expansion and query translation as logical inference." Journal of the American Society for Information Science and Technology 54, no. 4 (2003): 335–46. http://dx.doi.org/10.1002/asi.10214.

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Leal Bando, Lorena, Falk Scholer, and Andrew Turpin. "Query-biased summary generation assisted by query expansion." Journal of the Association for Information Science and Technology 66, no. 5 (2014): 961–79. http://dx.doi.org/10.1002/asi.23222.

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Dissertations / Theses on the topic "Query expansion"

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Billerbeck, Bodo, and bodob@cs rmit edu au. "Efficient Query Expansion." RMIT University. Computer Science and Information Technology, 2006. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20060825.154852.

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Hundreds of millions of users each day search the web and other repositories to meet their information needs. However, queries can fail to find documents due to a mismatch in terminology. Query expansion seeks to address this problem by automatically adding terms from highly ranked documents to the query. While query expansion has been shown to be effective at improving query performance, the gain in effectiveness comes at a cost: expansion is slow and resource-intensive. Current techniques for query expansion use fixed values for key parameters, determined by tuning on test collections
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Ekberg-Selander, Karin, and Johanna Enberg. "Query Expansion : en jämförande studie av Automatisk Query Expansion med och utan relevans-feedback." Thesis, Högskolan i Borås, Institutionen Biblioteks- och informationsvetenskap / Bibliotekshögskolan, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-18416.

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In query expansion (QE) terms are added to an initial query in order to improve retrieval effectiveness. In this thesis we use QE in the sense that a reformulation of the query is done by deleting the terms in the initial query and instead replacing them with terms from the documents retrieved in the initial run. The aim of this thesis is to, in a experimental full text invironment, study and compare the retrieval result of two different query expansion strategies in relation to each other. The following questions are addressed by the study: How do the two strategies perform in relation to eac
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Cheang, Chan Wa. "Web query expansion by WordNet." Thesis, University of Macau, 2005. http://umaclib3.umac.mo/record=b1445899.

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Brandao, Wladmir Cardoso. "Exploiting entities for query expansion." Universidade Federal de Minas Gerais, 2013. http://hdl.handle.net/1843/ESBF-9GMJW2.

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A substantial fraction of web search queries contain references to entities, such as persons, organizations, and locations. In this work, we propose entity-oriented query expansion approaches that exploit semantic sources of evidence devising discriminative term features and machine learning techniques that effectively combines these features to rank candidate expansion terms. Particularly, our unsupervised approach (UQEE) uses taxonomic features devised by the semantic structure implicitly provided by infobox templates, while our learning to rank approach (L2EE) considers semantic evidence en
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Höglund, Sofia. "Query expansion med semantiskt relaterade termer." Thesis, Högskolan i Borås, Institutionen Biblioteks- och informationsvetenskap / Bibliotekshögskolan, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-16707.

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The aim of this masters thesis is to examine query expansion. Query expansion is the process of adding new terms to a query to improve the retrieval effectiveness. In this study the baseline query was expanded in five different modes. The first expansion strategy was formulated by the inflected terms as the system does not allow truncation, I have inflected the terms, e. g. airplane, airplanes, the airplanes, etc. in the baseline strategy. The second expansion strategy consisted of synonyms from a dictionary of synonyms. For the terms in the remaining three expansion strategies a general thesa
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Bilotti, Matthew W. (Matthew William) 1981. "Query expansion techniques for question answering." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/27083.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2004.<br>Includes bibliographical references (p. 105-109).<br>Query expansion is a technique used to boost performance of a document retrieval engine, such as those commonly found in question answering (QA) systems. Common methods of query expansion for Boolean keyword-based document retrieval engines include inserting query terms, such as alternate inflectional or derivational forms generated from existing query terms, or dropping query terms that are, for example, deemed to be too r
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Khandpur, Rupinder P. "Augmenting Dynamic Query Expansion in Microblog Texts." Diss., Virginia Tech, 2018. http://hdl.handle.net/10919/84852.

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Dynamic query expansion is a method of automatically identifying terms relevant to a target domain based on an incomplete query input. With the explosive growth of online media, such tools are essential for efficient search result refining to track emerging themes in noisy, unstructured text streams. It's crucial for large-scale predictive analytics and decision-making, systems which use open source indicators to find meaningful information rapidly and accurately. The problems of information overload and semantic mismatch are systemic during the Information Retrieval (IR) tasks undertaken by s
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Zhuang, Wenjie. "Query Expansion Study for Clinical Decision Support." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/82068.

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Information retrieval is widely used for retrieving relevant information among a variety of data, such as text documents, images, audio and videos. Since the first medical batch retrieval system was developed in mid 1960s, significant research efforts have focused on applying information retrieval to medical data. However, despite the vast developments in medical information retrieval and accompanying technologies, the actual promise of this area remains unfulfilled due to properties of medical data and the huge volume of medical literature. Specifically, the recall and precision of the sel
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Seher, Indra. "A personalised query expansion approach using context." Thesis, View thesis, 2007. http://handle.uws.edu.au:8081/1959.7/33427.

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Users of the Web usually use search engines to find answers to a variety of questions. Although search engines can rapidly process a large number of Web documents, in many cases, the answers returned by search engines are not relevant to the user’s information need, although they do contain the same keywords as the query. This is because the Web contains information sources created by numerous authors independently, and the authors’ vocabularies vary greatly. Furthermore, most words in natural languages have inherent ambiguity. This vocabulary mismatch between user queries and Web sources is o
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Seher, Indra. "A personalised query expansion approach using context." View thesis, 2007. http://handle.uws.edu.au:8081/1959.7/33427.

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Thesis (Ph.D.)--University of Western Sydney, 2007.<br>A thesis submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy to the College of Health & Science, School of Computing and Mathematics, University of Western Sydney. Includes bibliography.
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Books on the topic "Query expansion"

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Kekäläinen, Jaana. The effects of query complexity, expansion and structure on retrieval performance in probabilistic text retrieval. University of Tampere, 1999.

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Qiu, Yonggang. Automatic query expansion based on a similarity thesaurus. 1995.

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Approaches to search formulation and query expansion in information systems: DRS, DBMS, ES : final report to the British Library Research and Development Department on Project RDD/G/102. British Library?], 1992.

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Oliveira Neto, Manoel Freire de. Envelhecimento Humano no Século XXI: atuações efetivas na promoção da saúde e políticas sociais. Editora Realize, 2020. http://dx.doi.org/10.46943/cieh2020.

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Como é envelhecer no século XXI, em que coexistem o aumento populacional, a mundialização socioeconômica, avanço tecnológico, política internacional, expansão citadina e significativas alterações no meio ambiente? E o ser humano está pensando o envelhecimento? Uns, sim; outros, não. Esta temática foi pensada para estabelecer uma conexão entre as várias áreas do conhecimento e dialogar sobre as políticas sociais e públicas voltadas para a saúde. O cuidar que implica numa relação para além do trabalho, da profissão e da vocação; a ética que está diretamente relacionada com os valores, os deveres
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Marques, Marcia Alessandra Arantes, ed. Participação Política no Facebook e Twitter Comunicação Estratégica de Campanhas nas Eleições 2012 em Natal (RN). Bookerfield Editora, 2022. http://dx.doi.org/10.53268/bkf22050700.

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A prática da participação política digital com a apropriação do Facebook e Twitter em estratégias políticas eleitorais A cada quatro anos, os brasileiros vão às urnas eleger seus representantes a prefeito e vereadores. Um passo importante no exercício da cidadania e na renovação das esperanças por uma nação mais desenvolvida nos âmbitos social, econômico e político almejado por cada voto computado. A decisão sobre a quem depositar nossas expectativas não é tarefa fácil. Envolve, sobretudo, uma análise crítica dos programas de governo, da vida pregressa e das propostas de cada concorrente. Apes
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Alves de Araújo, Raimundo, and Joaquim dos Santos. Nas trilhas do sertão: escritos de cultura e política nos interiores do Ceará – volume 6. Editora SertãoCult, 2021. http://dx.doi.org/10.35260/87429915-2021.

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O sertão, enquanto produção discursiva, fazia parte das definições espaciais portuguesas durante a expansão europeia. Sertão, ali, referia-se aos locais distantes do litoral, associado a uma baixa densidade demográfica. Ou seja, em um primeiro momento, o termo sertão aludia-se aos locais ainda não povoados ou colonizados pela empresa lusa; logo, espaços não “civilizados”, no sentido de que civilizar era adequar uma região à ordem colonizadora. No entanto, a partir da segunda metade do século XIX, com a formação do discurso nacionalista e de construção de uma identidade nacional, o termo foi se
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Book chapters on the topic "Query expansion"

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He, Ben. "Query Expansion Models." In Encyclopedia of Database Systems. Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4899-7993-3_926-2.

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He, Ben. "Query Expansion Models." In Encyclopedia of Database Systems. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-39940-9_926.

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Hoeber, Orland, Xue-Dong Yang, and Yiyu Yao. "Conceptual Query Expansion." In Advances in Web Intelligence. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11495772_30.

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He, Ben. "Query Expansion Models." In Encyclopedia of Database Systems. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4614-8265-9_926.

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Metzler, Donald. "Feature-Based Query Expansion." In A Feature-Centric View of Information Retrieval. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-22898-8_4.

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Abbasi, Rabeeh. "Query Expansion in Folksonomies." In Semantic Multimedia. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23017-2_1.

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He, Ben, and Iadh Ounis. "Studying Query Expansion Effectiveness." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00958-7_57.

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Gordo, Albert, Filip Radenovic, and Tamara Berg. "Attention-Based Query Expansion Learning." In Computer Vision – ECCV 2020. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-58604-1_11.

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Vechtomova, Olga. "Query Expansion for Information Retrieval." In Encyclopedia of Database Systems. Springer New York, 2017. http://dx.doi.org/10.1007/978-1-4899-7993-3_947-2.

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Toral, A., O. Ferrández, E. Noguera, Z. Kozareva, A. Montoyo, and R. Muñoz. "GIR with Geographic Query Expansion." In Evaluation of Multilingual and Multi-modal Information Retrieval. Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-74999-8_112.

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Conference papers on the topic "Query expansion"

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Ghosal, Deepanway, Somak Aditya, Sandipan Dandapat, and Monojit Choudhury. "Vector Space Interpolation for Query Expansion." In Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (Volume 2: Short Papers). Association for Computational Linguistics, 2022. http://dx.doi.org/10.18653/v1/2022.aacl-short.50.

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Cui, Hang, Ji-Rong Wen, Jian-Yun Nie, and Wei-Ying Ma. "Probabilistic query expansion using query logs." In the eleventh international conference. ACM Press, 2002. http://dx.doi.org/10.1145/511446.511489.

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Zighelnic, Liron, and Oren Kurland. "Query-drift prevention for robust query expansion." In the 31st annual international ACM SIGIR conference. ACM Press, 2008. http://dx.doi.org/10.1145/1390334.1390524.

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Crimp, Reuben, and Andrew Trotman. "Refining Query Expansion Terms using Query Context." In ADCS '18: 23rd Australasian Document Computing Symposium. ACM, 2018. http://dx.doi.org/10.1145/3291992.3292000.

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Mano, Hiroko, and Yasushi Ogawa. "Selecting expansion terms in automatic query expansion." In the 24th annual international ACM SIGIR conference. ACM Press, 2001. http://dx.doi.org/10.1145/383952.384032.

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Gelfer Kalmanovich, Inna, and Oren Kurland. "Cluster-based query expansion." In the 32nd international ACM SIGIR conference. ACM Press, 2009. http://dx.doi.org/10.1145/1571941.1572058.

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Bertier, Marin, Rachid Guerraoui, Vincent Leroy, and Anne-Marie Kermarrec. "Toward personalized query expansion." In the Second ACM EuroSys Workshop. ACM Press, 2009. http://dx.doi.org/10.1145/1578002.1578004.

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Harman, D. "Towards interactive query expansion." In the 11th annual international ACM SIGIR conference. ACM Press, 1988. http://dx.doi.org/10.1145/62437.62469.

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Xiong, Chenyan, and Jamie Callan. "Query Expansion with Freebase." In ICTIR '15: ACM SIGIR International Conference on the Theory of Information Retrieval. ACM, 2015. http://dx.doi.org/10.1145/2808194.2809446.

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Rosin, Guy D., Ido Guy, and Kira Radinsky. "Event-Driven Query Expansion." In WSDM '21: The Fourteenth ACM International Conference on Web Search and Data Mining. ACM, 2021. http://dx.doi.org/10.1145/3437963.3441833.

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Reports on the topic "Query expansion"

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Cronen-Townsend, Steve, Yun Zhou, and W. B. Croft. A Language Modeling Framework for Selective Query Expansion. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada477592.

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Conlon, Sumali. Automatic Web Searching and Categorizing Using Query Expansion and Focusing. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada409512.

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Friedman, Steven Z., Richard E. Walker, and Robert B. Aitken. Army Technology Development. IBIS Query. Software to Support the Image Based Information System (IBIS) Expansion for Mapping, Charting, and Geodesy. Defense Technical Information Center, 1986. http://dx.doi.org/10.21236/ada169609.

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Katzir, Nurit, James Giovannoni, Marla Binzel, Efraim Lewinsohn, Joseph Burger, and Arthur Schaffer. Genomic Approach to the Improvement of Fruit Quality in Melon (Cucumis melo) and Related Cucurbit Crops II: Functional Genomics. United States Department of Agriculture, 2010. http://dx.doi.org/10.32747/2010.7592123.bard.

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Background: Genomics tools for enhancement of melon research, with an emphasis on fruit, were developed through a previous BARD project of the PIs (IS -333-02). These included the first public melon EST collection, a database to relay this information to the research community and a publicly available microarray. The current project (IS-3877- 06) aimed to apply these tools for identification of important genes for improvement of melon (Cucumis melo) fruit quality. Specifically, the research plans included expression analysis using the microarray and functional analyses of selected genes. The o
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Occhiali, Giovanni, Giulia Mascagni, Wilson Prichard, and Martin Hearson. Tributação dos Ricos nos Países de Baixo Rendimento: Porque é Importante e Como Fazê-lo. Institute of Development Studies, 2025. https://doi.org/10.19088/ictd.2025.023.

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O mundo confronta-se com diversas crises, tais como o aumento das tensões mundiais, subida em flexa das dívidas e alterações climáticas. Os países de baixo rendimento (PBR) são os mais afectados por estas crises.1 As suas finanças, quer sejam provenientes de fontes internas quer da ajuda internacional, não estão a crescer de maneira suficiente para satisfazer as suas necessidades. As suas necessidades em matéria de despesas são maiores do que nunca – a melhoria dos serviços, a expansão da protecção social e a promoção do investimento aumenta a factura. Esta nota de orientação defende que uma d
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