{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T18:09:39Z","timestamp":1791137379422,"version":"4.1.0"},"publisher-location":"New York, NY, USA","reference-count":15,"publisher":"ACM","license":[{"start":{"date-parts":[[2021,3,14]],"date-time":"2021-03-14T00:00:00Z","timestamp":1615680000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["388815326"],"award-info":[{"award-number":["388815326"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2021,3,14]]},"DOI":"10.1145\/3406522.3446035","type":"proceedings-article","created":{"date-parts":[[2021,2,27]],"date-time":"2021-02-27T17:18:47Z","timestamp":1614446327000},"page":"261-265","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":11,"title":["Starting Conversations with Search Engines - Interfaces that Elicit Natural Language Queries"],"prefix":"10.1145","author":[{"given":"Andrea","family":"Papenmeier","sequence":"first","affiliation":[{"name":"GESIS - Leibniz Institute for the Social Sciences, Cologne, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dagmar","family":"Kern","sequence":"additional","affiliation":[{"name":"GESIS - Leibniz Institute for the Social Sciences, Cologne, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Hienert","sequence":"additional","affiliation":[{"name":"GESIS - Leibniz Institute for the Social Sciences, Cologne, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alfred","family":"Sliwa","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Duisburg, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ahmet","family":"Aker","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Duisburg, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Norbert","family":"Fuhr","sequence":"additional","affiliation":[{"name":"University of Duisburg-Essen, Duisburg, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2021,3,14]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/2470654.2481418"},{"key":"e_1_3_2_1_2_1","volume-title":"Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval","author":"Aliannejadi Mohammad","unstructured":"Mohammad Aliannejadi , Hamed Zamani , Fabio Crestani , and W. Bruce Croft . 2019. Asking Clarifying Questions in Open-Domain Information-Seeking Conversations . In Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval ( Paris, France) (SIGIR'19). Association for Computing Machinery, New York, NY, USA, 475--484. https:\/\/doi.org\/10.1145\/3331184.3331265 Mohammad Aliannejadi, Hamed Zamani, Fabio Crestani, and W. Bruce Croft. 2019. Asking Clarifying Questions in Open-Domain Information-Seeking Conversations. In Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval (Paris, France) (SIGIR'19). Association for Computing Machinery, New York, NY, USA, 475--484. https:\/\/doi.org\/10.1145\/3331184.3331265"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1841909.1841912"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.5555\/3000001.3000059"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/3297280.3297603"},{"key":"e_1_3_2_1_6_1","volume-title":"Proceedings of the Eleventh Text Retrieval Conference (TREC","author":"Belkin N. J.","year":"2002","unstructured":"N. J. Belkin , C. Cool , D. Kelly , G. Kim , J. y. Kim , H. j. Lee , G. Muresan , M. c. Tang , and X. j. Yuan . 2002 . Rutgers interactive track at TREC 2002 . In Proceedings of the Eleventh Text Retrieval Conference (TREC 2002. Addison Wesley. N. J. Belkin, C. Cool, D. Kelly, G. Kim, J. y. Kim, H. j. Lee, G. Muresan, M. c. Tang, and X. j. Yuan. 2002. Rutgers interactive track at TREC 2002. In Proceedings of the Eleventh Text Retrieval Conference (TREC 2002. Addison Wesley."},{"key":"e_1_3_2_1_7_1","volume-title":"Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Informaion Retrieval","author":"Belkin N. J.","unstructured":"N. J. Belkin , D. Kelly , G. Kim , J.-Y. Kim , H.-J. Lee , G. Muresan , M.-C. Tang , X.-J. Yuan , and C. Cool . 2003. Query Length in Interactive Information Retrieval . In Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Informaion Retrieval ( Toronto, Canada) (SIGIR '03). Association for Computing Machinery, New York, NY, USA, 205--212. https:\/\/doi.org\/10.1145\/860435.860474 N. J. Belkin, D. Kelly, G. Kim, J.-Y. Kim, H.-J. Lee, G. Muresan, M.-C. Tang, X.-J. Yuan, and C. Cool. 2003. Query Length in Interactive Information Retrieval. In Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Informaion Retrieval (Toronto, Canada) (SIGIR '03). Association for Computing Machinery, New York, NY, USA, 205--212. https:\/\/doi.org\/10.1145\/860435.860474"},{"key":"e_1_3_2_1_8_1","volume-title":"Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval","author":"Bendersky Michael","unstructured":"Michael Bendersky and W. Bruce Croft . 2008. Discovering Key Concepts in Verbose Queries . In Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval ( Singapore, Singapore) (SIGIR '08). Association for Computing Machinery, New York, NY, USA, 491--498. https:\/\/doi.org\/10.1145\/1390334.1390419 Michael Bendersky and W. Bruce Croft. 2008. Discovering Key Concepts in Verbose Queries. In Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (Singapore, Singapore) (SIGIR '08). Association for Computing Machinery, New York, NY, USA, 491--498. https:\/\/doi.org\/10.1145\/1390334.1390419"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/32206.32212"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/3077136.3080696"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/2307096.2307121"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ipm.2006.03.006"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.5555\/1162486.1162487"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/3357236.3395489"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/W19-5941"}],"event":{"name":"CHIIR '21: ACM SIGIR Conference on Human Information Interaction and Retrieval","location":"Canberra ACT Australia","acronym":"CHIIR '21","sponsor":["SIGIR ACM Special Interest Group on Information Retrieval","SIGCHI ACM Special Interest Group on Computer-Human Interaction"]},"container-title":["Proceedings of the 2021 Conference on Human Information Interaction and Retrieval"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3406522.3446035","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3406522.3446035","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T22:03:19Z","timestamp":1750197799000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3406522.3446035"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3,14]]},"references-count":15,"alternative-id":["10.1145\/3406522.3446035","10.1145\/3406522"],"URL":"https:\/\/doi.org\/10.1145\/3406522.3446035","relation":{},"subject":[],"published":{"date-parts":[[2021,3,14]]},"assertion":[{"value":"2021-03-14","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}