{"id":"https://openalex.org/W3133317302","doi":"https://doi.org/10.1007/s10489-020-02177-2","title":"Time-aware hybrid expertise retrieval system in community question answering services","display_name":"Time-aware hybrid expertise retrieval system in community question answering services","publication_year":2021,"publication_date":"2021-02-17","ids":{"openalex":"https://openalex.org/W3133317302","doi":"https://doi.org/10.1007/s10489-020-02177-2","mag":"3133317302"},"language":"en","primary_location":{"id":"doi:10.1007/s10489-020-02177-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-020-02177-2","pdf_url":null,"source":{"id":"https://openalex.org/S74726891","display_name":"Applied Intelligence","issn_l":"0924-669X","issn":["0924-669X","1573-7497"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Intelligence","raw_type":"journal-article"},"type":"article","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/A5019700852","display_name":"Dipankar Kundu","orcid":"https://orcid.org/0000-0003-1559-1352"},"institutions":[{"id":"https://openalex.org/I106542073","display_name":"University of Calcutta","ror":"https://ror.org/01e7v7w47","country_code":"IN","type":"education","lineage":["https://openalex.org/I106542073"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Dipankar Kundu","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Calcutta, Kolkata, India"],"raw_orcid":"https://orcid.org/0000-0003-1559-1352","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Calcutta, Kolkata, India","institution_ids":["https://openalex.org/I106542073"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037279956","display_name":"Rajat Kumar Pal","orcid":"https://orcid.org/0000-0001-9838-6500"},"institutions":[{"id":"https://openalex.org/I106542073","display_name":"University of Calcutta","ror":"https://ror.org/01e7v7w47","country_code":"IN","type":"education","lineage":["https://openalex.org/I106542073"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rajat Kumar Pal","raw_affiliation_strings":["Department of Computer Science and Engineering, University of Calcutta, Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of Calcutta, Kolkata, India","institution_ids":["https://openalex.org/I106542073"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102809432","display_name":"Deba Prasad Mandal","orcid":"https://orcid.org/0009-0007-7768-6679"},"institutions":[{"id":"https://openalex.org/I6498739","display_name":"Indian Statistical Institute","ror":"https://ror.org/00q2w1j53","country_code":"IN","type":"education","lineage":["https://openalex.org/I6498739"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Deba Prasad Mandal","raw_affiliation_strings":["Machine Intelligence Unit, Indian Statistical Institute, Kolkata, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Machine Intelligence Unit, Indian Statistical Institute, Kolkata, India","institution_ids":["https://openalex.org/I6498739"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019700852"],"corresponding_institution_ids":["https://openalex.org/I106542073"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":1.6951,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.87046803,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"51","issue":"10","first_page":"6914","last_page":"6931"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":1.0,"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/T13274","display_name":"Expert finding and Q&A systems","score":1.0,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9890999794006348,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10028","display_name":"Topic Modeling","score":0.988099992275238,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8666033148765564},{"id":"https://openalex.org/keywords/question-answering","display_name":"Question answering","score":0.8467274904251099},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6469382643699646},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33540380001068115},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3312841057777405}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8666033148765564},{"id":"https://openalex.org/C44291984","wikidata":"https://www.wikidata.org/wiki/Q1074173","display_name":"Question answering","level":2,"score":0.8467274904251099},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6469382643699646},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33540380001068115},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3312841057777405}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10489-020-02177-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-020-02177-2","pdf_url":null,"source":{"id":"https://openalex.org/S74726891","display_name":"Applied Intelligence","issn_l":"0924-669X","issn":["0924-669X","1573-7497"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W169513433","https://openalex.org/W192593574","https://openalex.org/W1515991746","https://openalex.org/W1569112190","https://openalex.org/W1854214752","https://openalex.org/W1978183214","https://openalex.org/W1986044318","https://openalex.org/W1989298268","https://openalex.org/W1993972354","https://openalex.org/W2000389083","https://openalex.org/W2025895610","https://openalex.org/W2027253226","https://openalex.org/W2036226015","https://openalex.org/W2051549144","https://openalex.org/W2064890829","https://openalex.org/W2070085062","https://openalex.org/W2075196988","https://openalex.org/W2091425614","https://openalex.org/W2093390569","https://openalex.org/W2100559157","https://openalex.org/W2112812119","https://openalex.org/W2115208659","https://openalex.org/W2125189744","https://openalex.org/W2126226055","https://openalex.org/W2132613313","https://openalex.org/W2148803052","https://openalex.org/W2149814769","https://openalex.org/W2163931541","https://openalex.org/W2185491371","https://openalex.org/W2224858928","https://openalex.org/W2252849574","https://openalex.org/W2282175227","https://openalex.org/W2285730382","https://openalex.org/W2343144586","https://openalex.org/W2553579144","https://openalex.org/W2559373026","https://openalex.org/W2578606145","https://openalex.org/W2611228204","https://openalex.org/W2745456601","https://openalex.org/W2753434909","https://openalex.org/W2804318406","https://openalex.org/W2811158225","https://openalex.org/W2826969607","https://openalex.org/W2884548782","https://openalex.org/W2884757772","https://openalex.org/W2889779612","https://openalex.org/W2903590249","https://openalex.org/W2947008755","https://openalex.org/W2963797960","https://openalex.org/W2964818584","https://openalex.org/W2982310055","https://openalex.org/W2990450169","https://openalex.org/W2996332751","https://openalex.org/W3092793390","https://openalex.org/W3105663903","https://openalex.org/W4206765718","https://openalex.org/W4244969847","https://openalex.org/W4256350387","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2805599431","https://openalex.org/W2361152157","https://openalex.org/W2351286801","https://openalex.org/W2356380379","https://openalex.org/W1594455022","https://openalex.org/W2357241418","https://openalex.org/W80640783","https://openalex.org/W2120435877","https://openalex.org/W2349927912","https://openalex.org/W2086064646"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
