{"id":"https://openalex.org/W2010360978","doi":"https://doi.org/10.1142/s0219525909002167","title":"IDENTIFYING THE LARGE-SCALE STRUCTURE OF THE BLOGOSPHERE","display_name":"IDENTIFYING THE LARGE-SCALE STRUCTURE OF THE BLOGOSPHERE","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2010360978","doi":"https://doi.org/10.1142/s0219525909002167","mag":"2010360978"},"language":"en","primary_location":{"id":"doi:10.1142/s0219525909002167","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219525909002167","pdf_url":null,"source":{"id":"https://openalex.org/S107361000","display_name":"Advances in Complex Systems","issn_l":"0219-5259","issn":["0219-5259","1793-6802","1793-9615","1793-9623"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Complex Systems","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/A5049540739","display_name":"Makoto UCHIDA","orcid":"https://orcid.org/0000-0002-5445-4580"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"MAKOTO UCHIDA","raw_affiliation_strings":["School of Engineering, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8568, Japan","School of Engineering, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8568, Japan.#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8568, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"School of Engineering, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8568, Japan.#TAB#","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030047290","display_name":"Naoki Shibata","orcid":"https://orcid.org/0000-0002-9430-5555"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"NAOKI SHIBATA","raw_affiliation_strings":["School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","School of Engineering, the University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan"],"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"School of Engineering, the University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020879259","display_name":"Yuya Kajikawa","orcid":"https://orcid.org/0000-0003-3577-5167"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"YUYA KAJIKAWA","raw_affiliation_strings":["School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","School of Engineering, the University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan"],"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"School of Engineering, the University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110121600","display_name":"Yoshiyuki Takeda","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"YOSHIYUKI TAKEDA","raw_affiliation_strings":["School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","School of Engineering, the University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan"],"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"School of Engineering, the University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025487523","display_name":"Susumu Shirayama","orcid":"https://orcid.org/0000-0001-6164-0966"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"SUSUMU SHIRAYAMA","raw_affiliation_strings":["Research into Artifacts, Center for Engineering (RACE), The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8568, Japan"],"affiliations":[{"raw_affiliation_string":"Research into Artifacts, Center for Engineering (RACE), The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8568, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006503399","display_name":"Katsumori Matsushima","orcid":null},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"KATSUMORI MATSUSHIMA","raw_affiliation_strings":["School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","School of Engineering, the University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan"],"affiliations":[{"raw_affiliation_string":"School of Engineering, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"School of Engineering, the University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-8656, Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5049540739"],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":0.9616,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75192958,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"12","issue":"02","first_page":"207","last_page":"219"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10887","display_name":"Bioinformatics and Genomic Networks","score":0.9775999784469604,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blogosphere","display_name":"Blogosphere","score":0.994823694229126},{"id":"https://openalex.org/keywords/community-structure","display_name":"Community structure","score":0.7006848454475403},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.617134153842926},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5844414234161377},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.49776744842529297},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.47671717405319214},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.43061354756355286},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.42406585812568665},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.32286596298217773},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.24270448088645935},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17904990911483765},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17631638050079346},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.1444571316242218},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.12277492880821228}],"concepts":[{"id":"https://openalex.org/C2779661781","wikidata":"https://www.wikidata.org/wiki/Q374132","display_name":"Blogosphere","level":3,"score":0.994823694229126},{"id":"https://openalex.org/C133079900","wikidata":"https://www.wikidata.org/wiki/Q5155065","display_name":"Community structure","level":2,"score":0.7006848454475403},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.617134153842926},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5844414234161377},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.49776744842529297},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.47671717405319214},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.43061354756355286},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.42406585812568665},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.32286596298217773},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.24270448088645935},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17904990911483765},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17631638050079346},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.1444571316242218},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.12277492880821228}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1142/s0219525909002167","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0219525909002167","pdf_url":null,"source":{"id":"https://openalex.org/S107361000","display_name":"Advances in Complex Systems","issn_l":"0219-5259","issn":["0219-5259","1793-6802","1793-9615","1793-9623"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Complex Systems","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:wsi:acsxxx:v:12:y:2009:i:02:n:s0219525909002167","is_oa":false,"landing_page_url":"http://www.worldscientific.com/doi/abs/10.1142/S0219525909002167","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1265499828","https://openalex.org/W1810822914","https://openalex.org/W2001142689","https://openalex.org/W2020700673","https://openalex.org/W2059263796","https://openalex.org/W2089458547","https://openalex.org/W2095293504","https://openalex.org/W2115043726","https://openalex.org/W2124637492","https://openalex.org/W2128366083","https://openalex.org/W2144180758","https://openalex.org/W2146515752","https://openalex.org/W2150739536","https://openalex.org/W2154897810","https://openalex.org/W2407269615","https://openalex.org/W3003141074","https://openalex.org/W3102383841"],"related_works":["https://openalex.org/W2170860410","https://openalex.org/W2992958761","https://openalex.org/W3162250950","https://openalex.org/W2406269149","https://openalex.org/W2183591868","https://openalex.org/W4312070466","https://openalex.org/W38658537","https://openalex.org/W3209989275","https://openalex.org/W77221376","https://openalex.org/W2010360978"],"abstract_inverted_index":{"We":[0,78],"analyze":[1],"a":[2,19,48,58,61,86],"topological":[3],"structure":[4,43,63],"of":[5,21,44],"networks":[6],"formed":[7],"according":[8],"to":[9,81,105,116],"the":[10,15,41,45,65,83,107,120],"entries":[11,56],"and":[12,34,115],"trackbacks":[13,66],"in":[14,57,97,109,119],"blogosphere,":[16],"which":[17,110],"is":[18,26,38,90],"collection":[20],"weblog":[22],"articles.":[23],"The":[24,55,72],"analysis":[25],"performed":[27],"based":[28],"on":[29],"community":[30,59],"extraction,":[31],"network":[32],"visualization":[33],"keyword":[35],"analysis.":[36],"It":[37,89],"shown":[39],"that":[40,67,92],"large-scale":[42],"blogosphere":[46],"has":[47],"globally":[49],"sparse,":[50],"but":[51],"locally":[52],"dense":[53,62],"structure.":[54],"yield":[60],"while":[64],"interconnect":[68],"communities":[69,84,108],"are":[70,95],"sparse.":[71],"visualized":[73],"results":[74,101],"show":[75],"sparkling-firework-like":[76],"patterns.":[77],"then":[79],"attempt":[80],"characterize":[82],"using":[85],"tf-idf":[87],"technique.":[88],"found":[91],"specific":[93,112],"topics":[94,113],"discussed":[96,114],"each":[98],"community.":[99],"These":[100],"will":[102],"help":[103],"us":[104],"identify":[106],"certain":[111],"detect":[117],"trends":[118],"blogosphere.":[121]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
