{"id":"https://openalex.org/W3156134422","doi":"https://doi.org/10.1145/3404835.3462791","title":"PECAN: A Platform for Searching Chat Conversations","display_name":"PECAN: A Platform for Searching Chat Conversations","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3156134422","doi":"https://doi.org/10.1145/3404835.3462791","mag":"3156134422"},"language":"en","primary_location":{"id":"doi:10.1145/3404835.3462791","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3404835.3462791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000952146","display_name":"Kunpeng Qin","orcid":null},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Kunpeng Qin","raw_affiliation_strings":["The University of Queensland, Brisbane, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075371460","display_name":"Harrisen Scells","orcid":"https://orcid.org/0000-0001-9578-7157"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Harrisen Scells","raw_affiliation_strings":["The University of Queensland, Brisbane, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076031002","display_name":"Guido Zuccon","orcid":"https://orcid.org/0000-0003-0271-5563"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Guido Zuccon","raw_affiliation_strings":["The University of Queensland, Brisbane, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I165143802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I165143802"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2610","last_page":"2614"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12607","display_name":"Personal Information Management and User Behavior","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8184880018234253},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.7692043781280518},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6817890405654907},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5762765407562256},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5089223384857178},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.428693950176239},{"id":"https://openalex.org/keywords/learning-to-rank","display_name":"Learning to rank","score":0.420148104429245},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3768566846847534},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3553618788719177},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.16418349742889404}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8184880018234253},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.7692043781280518},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6817890405654907},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5762765407562256},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5089223384857178},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.428693950176239},{"id":"https://openalex.org/C86037889","wikidata":"https://www.wikidata.org/wiki/Q4330127","display_name":"Learning to rank","level":3,"score":0.420148104429245},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3768566846847534},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3553618788719177},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.16418349742889404},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3404835.3462791","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3404835.3462791","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7874594011","display_name":"Searching when the stakes are high: better health decisions from search engines","funder_award_id":"DE180101579","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"}],"funders":[{"id":"https://openalex.org/F4320309327","display_name":"Google","ror":"https://ror.org/00njsd438"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1888178673","https://openalex.org/W2113063049","https://openalex.org/W2135472951","https://openalex.org/W2605370675"],"related_works":["https://openalex.org/W2152992791","https://openalex.org/W1972035260","https://openalex.org/W2112835755","https://openalex.org/W2349674371","https://openalex.org/W2963262648","https://openalex.org/W2097495471","https://openalex.org/W3011471740","https://openalex.org/W2772359885","https://openalex.org/W2884580467","https://openalex.org/W2572315477"],"abstract_inverted_index":{"Often,":[0],"existing":[1],"chat":[2,23,115],"services":[3,24],"that":[4],"organisations":[5,106],"and":[6,57,77,107],"individuals":[7,108],"use":[8],"today":[9],"provide":[10,25],"a":[11,40,64,73],"way":[12],"to":[13,55,90,104,111],"search":[14,27,65,112],"through":[15,113],"previously":[16],"sent":[17],"messages.":[18,34],"However,":[19],"many":[20],"of":[21,60],"these":[22],"far-limited":[26],"functionalities,":[28],"typically":[29],"exact":[30],"matching":[31],"on":[32,93],"individual":[33],"In":[35],"this":[36,45,69],"paper,":[37],"we":[38],"introduce":[39],"new":[41],"task":[42,70],"for":[43,49,75,95],"addressing":[44],"problem,":[46],"called":[47,79],"searching":[48,94],"conversations,":[50],"whereby":[51],"the":[52,85],"aim":[53],"is":[54,99],"retrieve":[56],"rank":[58],"groups":[59],"related":[61],"messages":[62],"given":[63],"query.":[66],"We":[67],"promote":[68],"by":[71],"providing":[72],"platform":[74,82],"research":[76],"development":[78],"PECAN.":[80],"Our":[81,97],"provides":[83],"all":[84],"necessary":[86],"functionality":[87],"researchers":[88],"need":[89],"conduct":[91],"experiments":[92],"conversations.":[96],"system":[98],"also":[100],"generic":[101],"so":[102],"as":[103],"support":[105],"who":[109],"wish":[110],"their":[114],"message":[116],"archives.":[117]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}