{"id":"https://openalex.org/W2132607521","doi":"https://doi.org/10.1007/1-4020-4102-0_24","title":"Multi-Document Viewpoint Summarization Focused on Facts, Opinion and Knowledge","display_name":"Multi-Document Viewpoint Summarization Focused on Facts, Opinion and Knowledge","publication_year":2006,"publication_date":"2006-01-17","ids":{"openalex":"https://openalex.org/W2132607521","doi":"https://doi.org/10.1007/1-4020-4102-0_24","mag":"2132607521"},"language":"en","primary_location":{"id":"doi:10.1007/1-4020-4102-0_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/1-4020-4102-0_24","pdf_url":null,"source":{"id":"https://openalex.org/S4393920011","display_name":"\u0098The \u009cinformation retrieval series","issn_l":"2730-6836","issn":["2730-6836","2949-8066"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Information Retrieval Series","raw_type":"book-chapter"},"type":"book-chapter","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/A5078878706","display_name":"Yohei Seki","orcid":"https://orcid.org/0000-0001-6388-1480"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yohei Seki","raw_affiliation_strings":["Department of Informatics, The Graduate University for Advanced Studies (Sokendai), 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","National Institute of Informatics, 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, The Graduate University for Advanced Studies (Sokendai), 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","institution_ids":[]},{"raw_affiliation_string":"National Institute of Informatics, 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103291241","display_name":"Koji Eguchi","orcid":"https://orcid.org/0009-0004-6743-2972"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Eguchi","raw_affiliation_strings":["Department of Informatics, The Graduate University for Advanced Studies (Sokendai), 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","National Institute of Informatics, 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, The Graduate University for Advanced Studies (Sokendai), 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","institution_ids":[]},{"raw_affiliation_string":"National Institute of Informatics, 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045875579","display_name":"Noriko Kando","orcid":"https://orcid.org/0000-0002-2133-0215"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noriko Kando","raw_affiliation_strings":["Department of Informatics, The Graduate University for Advanced Studies (Sokendai), 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","National Institute of Informatics, 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, The Graduate University for Advanced Studies (Sokendai), 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","institution_ids":[]},{"raw_affiliation_string":"National Institute of Informatics, 2-1-2, Hitotsubashi, Tokyo, 101-8430, Japan","institution_ids":["https://openalex.org/I184597095"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I184597095"],"apc_list":null,"apc_paid":null,"fwci":2.1541,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.88525859,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"317","last_page":"336"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9986000061035156,"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"}},{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9979000091552734,"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"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.9921000003814697,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/automatic-summarization","display_name":"Automatic summarization","score":0.7922009229660034},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7882804870605469},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.7610060572624207},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.709815502166748},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.6589601039886475},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6128863096237183},{"id":"https://openalex.org/keywords/document-clustering","display_name":"Document clustering","score":0.5058767199516296},{"id":"https://openalex.org/keywords/multi-document-summarization","display_name":"Multi-document summarization","score":0.5004379749298096},{"id":"https://openalex.org/keywords/document-retrieval","display_name":"Document retrieval","score":0.42403650283813477},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.3403918147087097},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.31965792179107666},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2488875389099121}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.7922009229660034},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7882804870605469},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.7610060572624207},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.709815502166748},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.6589601039886475},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6128863096237183},{"id":"https://openalex.org/C177937566","wikidata":"https://www.wikidata.org/wiki/Q4223102","display_name":"Document clustering","level":3,"score":0.5058767199516296},{"id":"https://openalex.org/C134714966","wikidata":"https://www.wikidata.org/wiki/Q6934448","display_name":"Multi-document summarization","level":3,"score":0.5004379749298096},{"id":"https://openalex.org/C161156560","wikidata":"https://www.wikidata.org/wiki/Q1638872","display_name":"Document retrieval","level":2,"score":0.42403650283813477},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.3403918147087097},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.31965792179107666},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2488875389099121},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/1-4020-4102-0_24","is_oa":false,"landing_page_url":"https://doi.org/10.1007/1-4020-4102-0_24","pdf_url":null,"source":{"id":"https://openalex.org/S4393920011","display_name":"\u0098The \u009cinformation retrieval series","issn_l":"2730-6836","issn":["2730-6836","2949-8066"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Information Retrieval Series","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W9655565","https://openalex.org/W80420354","https://openalex.org/W180008286","https://openalex.org/W634650118","https://openalex.org/W1515842608","https://openalex.org/W1540550673","https://openalex.org/W1566139570","https://openalex.org/W1572856983","https://openalex.org/W1577877742","https://openalex.org/W1602659612","https://openalex.org/W1604792744","https://openalex.org/W1839143858","https://openalex.org/W1913261780","https://openalex.org/W1973762661","https://openalex.org/W1982633109","https://openalex.org/W2002597257","https://openalex.org/W2027582570","https://openalex.org/W2038201841","https://openalex.org/W2048987619","https://openalex.org/W2087508716","https://openalex.org/W2092796288","https://openalex.org/W2095661739","https://openalex.org/W2118020653","https://openalex.org/W2129279928","https://openalex.org/W2148374900","https://openalex.org/W2149593800","https://openalex.org/W2157638128","https://openalex.org/W2160204597","https://openalex.org/W2164777277","https://openalex.org/W2177535715","https://openalex.org/W2185250999","https://openalex.org/W2186778240","https://openalex.org/W2395829092","https://openalex.org/W2402806195","https://openalex.org/W2442495973","https://openalex.org/W2524593544","https://openalex.org/W2890608989","https://openalex.org/W2949696181","https://openalex.org/W3151369355","https://openalex.org/W4210834152","https://openalex.org/W4254882425","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2104677027","https://openalex.org/W3164984162","https://openalex.org/W2902627734","https://openalex.org/W2112885393","https://openalex.org/W1990695371","https://openalex.org/W2173208124","https://openalex.org/W2099859325","https://openalex.org/W2065541085","https://openalex.org/W2568827738","https://openalex.org/W2365100044"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}