Advances in Information Retrieval [electronic resource] : 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II / edited by Djoerd Hiemstra, Marie-Francine Moens, Josiane Mothe, Raffaele Perego, Martin Potthast, Fabrizio Sebastiani.
Contributor(s): Hiemstra, Djoerd [editor.]
| Moens, Marie-Francine [editor.] | Mothe, Josiane [editor.] | Perego, Raffaele [editor.] | Potthast, Martin [editor.] | Sebastiani, Fabrizio [editor.] | SpringerLink (Online service).
Material type: 
BookSeries: Information Systems and Applications, incl. Internet/Web, and HCI: 12657Publisher: Cham : Springer International Publishing : Imprint: Springer, 2021Edition: 1st ed. 2021.Description: XXXIII, 738 p. 144 illus., 114 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9783030722401.Subject(s): Information storage and retrieval systems | Computers, Special purpose | Computer science | Social sciences -- Data processing | Education -- Data processing | Natural language processing (Computer science) | Information Storage and Retrieval | Special Purpose and Application-Based Systems | Theory of Computation | Computer Application in Social and Behavioral Sciences | Computers and Education | Natural Language Processing (NLP)Additional physical formats: Printed edition:: No title; Printed edition:: No titleDDC classification: 025.04 Online resources: Click here to access online Information retrieval -- Document representation -- Interactive information retrieval -- Web search engines -- Evaluation of retrieval results -- Multimedia and multimodal information retrieval -- Query processing -- Document ranking -- Recommendation -- Filtering -- Domain-specific search -- Enterprise search -- Artificial intelligence and machine learning for search and retrieval -- Conversational agents.
This two-volume set LNCS 12656 and 12657 constitutes the refereed proceedings of the 43rd European Conference on IR Research, ECIR 2021, held virtually in March/April 2021, due to the COVID-19 pandemic. The 50 full papers presented together with 11 reproducibility papers, 39 short papers, 15 demonstration papers, 12 CLEF lab descriptions papers, 5 doctoral consortium papers, 5 workshop abstracts, and 8 tutorials abstracts were carefully reviewed and selected from 436 submissions. The accepted contributions cover the state of the art in IR: deep learning-based information retrieval techniques, use of entities and knowledge graphs, recommender systems, retrieval methods, information extraction, question answering, topic and prediction models, multimedia retrieval, and much more.
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