{"id":"https://openalex.org/W2075333684","doi":"https://doi.org/10.1007/s10791-013-9228-1","title":"Leveraging integrated information to extract query subtopics for search result diversification","display_name":"Leveraging integrated information to extract query subtopics for search result diversification","publication_year":2013,"publication_date":"2013-07-03","ids":{"openalex":"https://openalex.org/W2075333684","doi":"https://doi.org/10.1007/s10791-013-9228-1","mag":"2075333684"},"language":"en","primary_location":{"id":"doi:10.1007/s10791-013-9228-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10791-013-9228-1","pdf_url":null,"source":{"id":"https://openalex.org/S79460864","display_name":"Information Retrieval","issn_l":"1386-4564","issn":["1386-4564","1573-7659"],"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":"Information Retrieval","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/A5100625374","display_name":"Wei Zheng","orcid":"https://orcid.org/0000-0003-0555-2771"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wei Zheng","raw_affiliation_strings":["University of Delaware, 209 Evans Hall, Newark, DE, USA","University of delaware, Newark, USA"],"affiliations":[{"raw_affiliation_string":"University of Delaware, 209 Evans Hall, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"University of delaware, Newark, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101716412","display_name":"Hui Fang","orcid":"https://orcid.org/0009-0003-1904-787X"},"institutions":[{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hui Fang","raw_affiliation_strings":["University of Delaware, 209 Evans Hall, Newark, DE, USA","University of delaware, Newark, USA"],"affiliations":[{"raw_affiliation_string":"University of Delaware, 209 Evans Hall, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"University of delaware, Newark, USA","institution_ids":["https://openalex.org/I86501945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084502605","display_name":"Conglei Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I2250653659","display_name":"Tencent (China)","ror":"https://ror.org/00hhjss72","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250653659"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Conglei Yao","raw_affiliation_strings":["Tencent, Beijing, China","[Tencent, Beijing, China]"],"affiliations":[{"raw_affiliation_string":"Tencent, Beijing, China","institution_ids":["https://openalex.org/I2250653659"]},{"raw_affiliation_string":"[Tencent, Beijing, China]","institution_ids":["https://openalex.org/I2250653659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100340891","display_name":"Min Wang","orcid":"https://orcid.org/0000-0002-1580-6387"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Min Wang","raw_affiliation_strings":["HP Labs China, Beijing, China","HP Labs China Beijing, China#TAB#"],"affiliations":[{"raw_affiliation_string":"HP Labs China, Beijing, China","institution_ids":[]},{"raw_affiliation_string":"HP Labs China Beijing, China#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100625374"],"corresponding_institution_ids":["https://openalex.org/I86501945"],"apc_list":null,"apc_paid":null,"fwci":2.5352,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.91593106,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"17","issue":"1","first_page":"52","last_page":"73"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10286","display_name":"Information Retrieval and Search Behavior","score":0.996999979019165,"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":0.996999979019165,"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":0.9927999973297119,"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/T10028","display_name":"Topic Modeling","score":0.9857000112533569,"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":0.7614679932594299},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.721832811832428},{"id":"https://openalex.org/keywords/diversification","display_name":"Diversification (marketing strategy)","score":0.714743971824646},{"id":"https://openalex.org/keywords/unstructured-data","display_name":"Unstructured data","score":0.6629345417022705},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5627404451370239},{"id":"https://openalex.org/keywords/information-extraction","display_name":"Information extraction","score":0.5431903600692749},{"id":"https://openalex.org/keywords/data-quality","display_name":"Data quality","score":0.44101792573928833},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4045538604259491},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3490578234195709},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.18197152018547058},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11430439352989197}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7614679932594299},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.721832811832428},{"id":"https://openalex.org/C180916674","wikidata":"https://www.wikidata.org/wiki/Q3711935","display_name":"Diversification (marketing strategy)","level":2,"score":0.714743971824646},{"id":"https://openalex.org/C2781252014","wikidata":"https://www.wikidata.org/wiki/Q1141900","display_name":"Unstructured data","level":3,"score":0.6629345417022705},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5627404451370239},{"id":"https://openalex.org/C195807954","wikidata":"https://www.wikidata.org/wiki/Q1662562","display_name":"Information extraction","level":2,"score":0.5431903600692749},{"id":"https://openalex.org/C24756922","wikidata":"https://www.wikidata.org/wiki/Q1757694","display_name":"Data quality","level":3,"score":0.44101792573928833},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4045538604259491},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3490578234195709},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.18197152018547058},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11430439352989197},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10791-013-9228-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10791-013-9228-1","pdf_url":null,"source":{"id":"https://openalex.org/S79460864","display_name":"Information Retrieval","issn_l":"1386-4564","issn":["1386-4564","1573-7659"],"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":"Information Retrieval","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W94637519","https://openalex.org/W1498594556","https://openalex.org/W1515127297","https://openalex.org/W1601535310","https://openalex.org/W1789474086","https://openalex.org/W1807757737","https://openalex.org/W1968518318","https://openalex.org/W1973296628","https://openalex.org/W1993320088","https://openalex.org/W2023188792","https://openalex.org/W2041369648","https://openalex.org/W2041563865","https://openalex.org/W2062872677","https://openalex.org/W2083305840","https://openalex.org/W2100419635","https://openalex.org/W2104373244","https://openalex.org/W2112329501","https://openalex.org/W2113640060","https://openalex.org/W2117955471","https://openalex.org/W2123263490","https://openalex.org/W2123403011","https://openalex.org/W2124564482","https://openalex.org/W2129294185","https://openalex.org/W2132314908","https://openalex.org/W2132457132","https://openalex.org/W2136542423","https://openalex.org/W2143952152","https://openalex.org/W2150662514","https://openalex.org/W2152784831","https://openalex.org/W2153941542","https://openalex.org/W2161547991","https://openalex.org/W2184854861","https://openalex.org/W2197919320","https://openalex.org/W2398015865","https://openalex.org/W2404188968","https://openalex.org/W2750287184","https://openalex.org/W3013019162","https://openalex.org/W3138773240","https://openalex.org/W4230624213","https://openalex.org/W4232371001","https://openalex.org/W4240913316","https://openalex.org/W6602917193","https://openalex.org/W6603899496","https://openalex.org/W6636158958","https://openalex.org/W6638150419","https://openalex.org/W6638192062","https://openalex.org/W6712617203","https://openalex.org/W6713494496"],"related_works":["https://openalex.org/W2030910246","https://openalex.org/W4389912246","https://openalex.org/W4205553786","https://openalex.org/W4385489363","https://openalex.org/W2372366649","https://openalex.org/W4362731990","https://openalex.org/W4316660311","https://openalex.org/W3155464240","https://openalex.org/W1516746680","https://openalex.org/W4386427058"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
