{"id":"https://openalex.org/W2909810328","doi":"https://doi.org/10.1109/isit.2019.8849442","title":"On the Distance Between the Rumor Source and Its Optimal Estimate in a Regular Tree","display_name":"On the Distance Between the Rumor Source and Its Optimal Estimate in a Regular Tree","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2909810328","doi":"https://doi.org/10.1109/isit.2019.8849442","mag":"2909810328"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2019.8849442","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2019.8849442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1901.03039","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032864102","display_name":"Tetsunao Matsuta","orcid":"https://orcid.org/0000-0002-3916-5860"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]},{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Tetsunao Matsuta","raw_affiliation_strings":["Department of Information and Communications Engineering, Tokyo Institute of Technology","Tokyo Institute of Technology;"],"affiliations":[{"raw_affiliation_string":"Department of Information and Communications Engineering, Tokyo Institute of Technology","institution_ids":["https://openalex.org/I90023481","https://openalex.org/I114531698"]},{"raw_affiliation_string":"Tokyo Institute of Technology;","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077493107","display_name":"Tomohiko Uyematsu","orcid":"https://orcid.org/0000-0002-9876-6789"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]},{"id":"https://openalex.org/I90023481","display_name":"National Institute of Information and Communications Technology","ror":"https://ror.org/016bgq349","country_code":"JP","type":"facility","lineage":["https://openalex.org/I90023481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomohiko Uyematsu","raw_affiliation_strings":["Department of Information and Communications Engineering, Tokyo Institute of Technology","[Dept. of Information and Communications Engineering, Tokyo Institute of Technology]"],"affiliations":[{"raw_affiliation_string":"Department of Information and Communications Engineering, Tokyo Institute of Technology","institution_ids":["https://openalex.org/I90023481","https://openalex.org/I114531698"]},{"raw_affiliation_string":"[Dept. of Information and Communications Engineering, Tokyo Institute of Technology]","institution_ids":["https://openalex.org/I90023481","https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5032864102"],"corresponding_institution_ids":["https://openalex.org/I114531698","https://openalex.org/I90023481"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01585145,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2334","last_page":"2338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9833999872207642,"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/T10044","display_name":"Protein Structure and Dynamics","score":0.9750999808311462,"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/rumor","display_name":"Rumor","score":0.8397204875946045},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7429189085960388},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5690104365348816},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5335832834243774},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5146699547767639},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.494947612285614},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4524553716182709},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.43935665488243103},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38673335313796997},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3288242518901825},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3201610743999481},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17363780736923218},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07735884189605713}],"concepts":[{"id":"https://openalex.org/C2780469804","wikidata":"https://www.wikidata.org/wiki/Q878352","display_name":"Rumor","level":2,"score":0.8397204875946045},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7429189085960388},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5690104365348816},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5335832834243774},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5146699547767639},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.494947612285614},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4524553716182709},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.43935665488243103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38673335313796997},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3288242518901825},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3201610743999481},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17363780736923218},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07735884189605713},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/isit.2019.8849442","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2019.8849442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1901.03039","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1901.03039","pdf_url":"https://arxiv.org/pdf/1901.03039","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"mag:2909810328","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1901.03039.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1901.03039","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1901.03039","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1901.03039","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1901.03039","pdf_url":"https://arxiv.org/pdf/1901.03039","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2909810328.pdf","grobid_xml":"https://content.openalex.org/works/W2909810328.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W114870970","https://openalex.org/W357046174","https://openalex.org/W903632109","https://openalex.org/W2000117364","https://openalex.org/W2021884758","https://openalex.org/W2026569826","https://openalex.org/W2029948740","https://openalex.org/W2038195874","https://openalex.org/W2065937368","https://openalex.org/W2110227539","https://openalex.org/W2111772797","https://openalex.org/W2212777932","https://openalex.org/W2289188741","https://openalex.org/W2332078328","https://openalex.org/W2494032860","https://openalex.org/W4205442581"],"related_works":["https://openalex.org/W2976018294","https://openalex.org/W2562303839","https://openalex.org/W2953879109","https://openalex.org/W2312591600","https://openalex.org/W2917208934","https://openalex.org/W2110227539","https://openalex.org/W179639306","https://openalex.org/W1857510968","https://openalex.org/W167256694","https://openalex.org/W2950804628","https://openalex.org/W2337830048","https://openalex.org/W2037067117","https://openalex.org/W2159691688","https://openalex.org/W2952994695","https://openalex.org/W2951742432","https://openalex.org/W2553834352","https://openalex.org/W3130720347","https://openalex.org/W604120636","https://openalex.org/W2756337681","https://openalex.org/W2583780251"],"abstract_inverted_index":{"This":[0,107],"paper":[1],"addresses":[2],"the":[3,9,14,30,57,76,81,85,89,93,96,101,111,115,118,121],"rumor":[4,19],"source":[5],"identification":[6],"problem,":[7],"where":[8,92],"goal":[10],"is":[11,79,95,108],"to":[12,63],"find":[13],"origin":[15,77,119],"node":[16,78,86],"of":[17,27,60,98,100,114],"a":[18,21,24,38,42,64],"in":[20,52],"network":[22,39],"among":[23],"given":[25],"set":[26],"nodes":[28,55],"with":[29,72],"rumor.":[31],"In":[32],"this":[33,67],"paper,":[34],"we":[35,69],"focus":[36],"on":[37],"represented":[40],"by":[41,88,110],"regular":[43],"tree":[44],"which":[45,53],"does":[46],"not":[47],"have":[48,56],"any":[49],"cycle":[50],"and":[51,120],"all":[54],"same":[58],"number":[59,97],"edges":[61,99],"connected":[62],"node.":[65,123],"For":[66],"network,":[68],"clarify":[70],"that,":[71],"quite":[73],"high":[74],"probability,":[75],"within":[80],"distance":[82,94,116],"\u201c3\u201d":[83],"from":[84],"selected":[87,122],"optimal":[90],"estimator,":[91],"unique":[102],"path":[103],"connecting":[104],"two":[105],"nodes.":[106],"clarified":[109],"probability":[112],"distribution":[113],"between":[117]},"counts_by_year":[],"updated_date":"2026-03-14T06:41:57.775601","created_date":"2025-10-10T00:00:00"}
