{"id":"https://openalex.org/W3003327936","doi":"https://doi.org/10.1007/978-3-030-39746-3_5","title":"Topic-Based Subgroups for Reducing Messages Exchanged Among Subgroups","display_name":"Topic-Based Subgroups for Reducing Messages Exchanged Among Subgroups","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3003327936","doi":"https://doi.org/10.1007/978-3-030-39746-3_5","mag":"3003327936"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-39746-3_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-39746-3_5","pdf_url":null,"source":{"id":"https://openalex.org/S4210216571","display_name":"Lecture notes on data engineering and communications technologies","issn_l":"2367-4512","issn":["2367-4512","2367-4520"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319972","host_organization_name":"Springer International Publishing","host_organization_lineage":["https://openalex.org/P4310319972","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer International Publishing","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes on Data Engineering and Communications Technologies","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/A5101487969","display_name":"Takumi Saito","orcid":"https://orcid.org/0000-0003-1254-1480"},"institutions":[{"id":"https://openalex.org/I204291657","display_name":"Hosei University","ror":"https://ror.org/00bx6dj65","country_code":"JP","type":"education","lineage":["https://openalex.org/I204291657"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takumi Saito","raw_affiliation_strings":["Hosei University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Hosei University, Tokyo, Japan","institution_ids":["https://openalex.org/I204291657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101925305","display_name":"Shigenari Nakamura","orcid":"https://orcid.org/0000-0003-1064-4056"},"institutions":[{"id":"https://openalex.org/I204291657","display_name":"Hosei University","ror":"https://ror.org/00bx6dj65","country_code":"JP","type":"education","lineage":["https://openalex.org/I204291657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigenari Nakamura","raw_affiliation_strings":["Hosei University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Hosei University, Tokyo, Japan","institution_ids":["https://openalex.org/I204291657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022567588","display_name":"Tomoya Enokido","orcid":"https://orcid.org/0000-0003-1990-466X"},"institutions":[{"id":"https://openalex.org/I53122655","display_name":"Rissho University","ror":"https://ror.org/0496p0503","country_code":"JP","type":"education","lineage":["https://openalex.org/I53122655"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoya Enokido","raw_affiliation_strings":["Rissho University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Rissho University, Tokyo, Japan","institution_ids":["https://openalex.org/I53122655"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083413740","display_name":"Makoto Takizawa","orcid":"https://orcid.org/0000-0002-7155-0187"},"institutions":[{"id":"https://openalex.org/I204291657","display_name":"Hosei University","ror":"https://ror.org/00bx6dj65","country_code":"JP","type":"education","lineage":["https://openalex.org/I204291657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Makoto Takizawa","raw_affiliation_strings":["Hosei University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Hosei University, Tokyo, Japan","institution_ids":["https://openalex.org/I204291657"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101487969"],"corresponding_institution_ids":["https://openalex.org/I204291657"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02030124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"35","last_page":"45"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9932000041007996,"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/gateway","display_name":"Gateway (web page)","score":0.7531781196594238},{"id":"https://openalex.org/keywords/publication","display_name":"Publication","score":0.5821326971054077},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5610132813453674},{"id":"https://openalex.org/keywords/subgroup-analysis","display_name":"Subgroup analysis","score":0.4829811155796051},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.39526957273483276},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3388930559158325},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19863009452819824},{"id":"https://openalex.org/keywords/advertising","display_name":"Advertising","score":0.15638989210128784},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12368831038475037},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.08507075905799866}],"concepts":[{"id":"https://openalex.org/C2777710495","wikidata":"https://www.wikidata.org/wiki/Q5527195","display_name":"Gateway (web page)","level":2,"score":0.7531781196594238},{"id":"https://openalex.org/C41458344","wikidata":"https://www.wikidata.org/wiki/Q732577","display_name":"Publication","level":2,"score":0.5821326971054077},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5610132813453674},{"id":"https://openalex.org/C187960798","wikidata":"https://www.wikidata.org/wiki/Q7631152","display_name":"Subgroup analysis","level":3,"score":0.4829811155796051},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.39526957273483276},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3388930559158325},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19863009452819824},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.15638989210128784},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12368831038475037},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.08507075905799866},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-39746-3_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-39746-3_5","pdf_url":null,"source":{"id":"https://openalex.org/S4210216571","display_name":"Lecture notes on data engineering and communications technologies","issn_l":"2367-4512","issn":["2367-4512","2367-4520"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319972","host_organization_name":"Springer International Publishing","host_organization_lineage":["https://openalex.org/P4310319972","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer International Publishing","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes on Data Engineering and Communications Technologies","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W6119002","https://openalex.org/W75242603","https://openalex.org/W1973501242","https://openalex.org/W2293969547","https://openalex.org/W2400465336","https://openalex.org/W2404004999","https://openalex.org/W2614284084","https://openalex.org/W2889102474","https://openalex.org/W2897027289","https://openalex.org/W2921790385","https://openalex.org/W2967195076","https://openalex.org/W2980330712","https://openalex.org/W3137220996","https://openalex.org/W4234465525"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W3123141149","https://openalex.org/W2751414885","https://openalex.org/W2369391311","https://openalex.org/W2910762661","https://openalex.org/W2373935109","https://openalex.org/W3128275854","https://openalex.org/W1606494531","https://openalex.org/W3025777772","https://openalex.org/W165530278"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
