{"id":"https://openalex.org/W2405290728","doi":"https://doi.org/10.1109/icassp.2016.7472147","title":"Convergence analysis for Guassian belief propagation: Dynamic behaviour of marginal covariances","display_name":"Convergence analysis for Guassian belief propagation: Dynamic behaviour of marginal covariances","publication_year":2016,"publication_date":"2016-03-01","ids":{"openalex":"https://openalex.org/W2405290728","doi":"https://doi.org/10.1109/icassp.2016.7472147","mag":"2405290728"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2016.7472147","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2016.7472147","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/A5020925113","display_name":"Tianju Sui","orcid":"https://orcid.org/0000-0002-9170-4665"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tianju Sui","raw_affiliation_strings":["School of Control Science and Engineering, Zhejiang University, China"],"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Zhejiang University, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044084361","display_name":"Dami\u00e1n Marelli","orcid":"https://orcid.org/0000-0003-4543-5721"},"institutions":[{"id":"https://openalex.org/I78757542","display_name":"University of Newcastle Australia","ror":"https://ror.org/00eae9z71","country_code":"AU","type":"education","lineage":["https://openalex.org/I78757542"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Damian Marelli","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, University of Newcastle, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Newcastle, Australia","institution_ids":["https://openalex.org/I78757542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065677770","display_name":"Minyue Fu","orcid":"https://orcid.org/0000-0002-4659-601X"},"institutions":[{"id":"https://openalex.org/I78757542","display_name":"University of Newcastle Australia","ror":"https://ror.org/00eae9z71","country_code":"AU","type":"education","lineage":["https://openalex.org/I78757542"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["AU","CN"],"is_corresponding":false,"raw_author_name":"Minyue Fu","raw_affiliation_strings":["School of Control Science and Engineering, Zhejiang University, China","School of Electrical Engineering and Computer Science, University of Newcastle, Australia"],"affiliations":[{"raw_affiliation_string":"School of Control Science and Engineering, Zhejiang University, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, University of Newcastle, Australia","institution_ids":["https://openalex.org/I78757542"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020925113"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":0.5932,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.71952074,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"25","issue":null,"first_page":"2599","last_page":"2602"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9972000122070312,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9972000122070312,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9854999780654907,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/convergence","display_name":"Convergence (economics)","score":0.6925041079521179},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.6824699640274048},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.652295708656311},{"id":"https://openalex.org/keywords/rate-of-convergence","display_name":"Rate of convergence","score":0.514481782913208},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48684757947921753},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4561040997505188},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.451235830783844},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38851314783096313},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.3532373309135437},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3064776062965393}],"concepts":[{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6925041079521179},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.6824699640274048},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.652295708656311},{"id":"https://openalex.org/C57869625","wikidata":"https://www.wikidata.org/wiki/Q1783502","display_name":"Rate of convergence","level":3,"score":0.514481782913208},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48684757947921753},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4561040997505188},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.451235830783844},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38851314783096313},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3532373309135437},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3064776062965393},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2016.7472147","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2016.7472147","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:uon:28234","is_oa":false,"landing_page_url":"http://hdl.handle.net/1959.13/1339348","pdf_url":null,"source":{"id":"https://openalex.org/S4377196471","display_name":"NOVA (University of Newcastle Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I78757542","host_organization_name":"University of Newcastle Australia","host_organization_lineage":["https://openalex.org/I78757542"],"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":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.75,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1560512119","https://openalex.org/W1628621408","https://openalex.org/W1973902799","https://openalex.org/W1991918680","https://openalex.org/W2002586113","https://openalex.org/W2008310023","https://openalex.org/W2086985482","https://openalex.org/W2102251435","https://openalex.org/W2111521164","https://openalex.org/W2118696796","https://openalex.org/W2129031807","https://openalex.org/W2129340397","https://openalex.org/W2139906675","https://openalex.org/W2149760002","https://openalex.org/W2151173657","https://openalex.org/W2151646056","https://openalex.org/W2156309670","https://openalex.org/W2158122241","https://openalex.org/W2163364417","https://openalex.org/W2167149929","https://openalex.org/W2169439785","https://openalex.org/W2807232057","https://openalex.org/W2950654313","https://openalex.org/W3140660692","https://openalex.org/W4250143236","https://openalex.org/W6633434192","https://openalex.org/W6636520203","https://openalex.org/W6672123435","https://openalex.org/W6676628830","https://openalex.org/W6678927786","https://openalex.org/W6683951949","https://openalex.org/W6752562311"],"related_works":["https://openalex.org/W2963817320","https://openalex.org/W4307680413","https://openalex.org/W2377432969","https://openalex.org/W2396038226","https://openalex.org/W2109489568","https://openalex.org/W1923998589","https://openalex.org/W2949726649","https://openalex.org/W4226280974","https://openalex.org/W2096464203","https://openalex.org/W2133820518"],"abstract_inverted_index":{"Despite":[0],"of":[1,31,39,57,83,87],"its":[2],"wide":[3],"success":[4],"in":[5],"many":[6],"distributed":[7],"statistical":[8],"learning":[9],"applications,":[10],"the":[11,23,29,36,40,51,55,81,84,88],"well-known":[12],"Gaussian":[13,32],"belief":[14],"propagation":[15],"(BP)":[16],"algorithm":[17],"still":[18],"lacks":[19],"sufficient":[20],"understanding":[21,82],"at":[22],"theoretical":[24],"level.":[25],"This":[26,74],"paper":[27],"studies":[28],"convergence":[30,69],"BP":[33,89],"by":[34],"analyzing":[35],"dynamic":[37,85],"behaviour":[38,86],"marginal":[41,58],"covariances.":[42],"We":[43],"show,":[44],"under":[45],"a":[46,77],"mild":[47],"technical":[48],"assumption,":[49],"that":[50],"information":[52],"matrices":[53],"(i.e.,":[54],"inverses":[56],"covariances)":[59],"are":[60],"guaranteed":[61],"to":[62,65,80],"converge":[63],"exponentially":[64],"positive-definite":[66],"matrices.":[67],"The":[68],"rate":[70],"is":[71,76],"explicitly":[72],"characterized.":[73],"result":[75],"key":[78],"step":[79],"iterations.":[90]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}