{"id":"https://openalex.org/W2162611459","doi":"https://doi.org/10.1109/icassp.2011.5947676","title":"Bio-inspired cooperative optimization with application to bacteria motility","display_name":"Bio-inspired cooperative optimization with application to bacteria motility","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2162611459","doi":"https://doi.org/10.1109/icassp.2011.5947676","mag":"2162611459"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2011.5947676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5947676","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/233303","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088339142","display_name":"Jianshu Chen","orcid":"https://orcid.org/0000-0001-8216-2756"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jianshu Chen","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091103447","display_name":"Ali H. Sayed","orcid":"https://orcid.org/0000-0002-5125-5519"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali H. Sayed","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"5788","last_page":"5791"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12162","display_name":"Cellular Automata and Applications","score":0.9905999898910522,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11309","display_name":"Music and Audio Processing","score":0.9821000099182129,"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"}},{"id":"https://openalex.org/T11349","display_name":"Music Technology and Sound Studies","score":0.9787999987602234,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/computer-science","display_name":"Computer science","score":0.6951006054878235},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.6455649137496948},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5635159015655518},{"id":"https://openalex.org/keywords/information-flow","display_name":"Information flow","score":0.4197956919670105},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3450244665145874},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3418017625808716},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16031929850578308},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.08158305287361145}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6951006054878235},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.6455649137496948},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5635159015655518},{"id":"https://openalex.org/C2779136372","wikidata":"https://www.wikidata.org/wiki/Q10283002","display_name":"Information flow","level":2,"score":0.4197956919670105},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3450244665145874},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3418017625808716},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16031929850578308},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08158305287361145},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2011.5947676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5947676","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:233303","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/233303","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:233303","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/233303","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.7400000095367432}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W576822880","https://openalex.org/W1964788963","https://openalex.org/W1992205989","https://openalex.org/W2043951782","https://openalex.org/W2118776392","https://openalex.org/W2121820607","https://openalex.org/W2122122715","https://openalex.org/W2144575006","https://openalex.org/W2296319761","https://openalex.org/W2544312442","https://openalex.org/W2545418710","https://openalex.org/W2610805269","https://openalex.org/W4239240501","https://openalex.org/W4250589301","https://openalex.org/W6648437329"],"related_works":["https://openalex.org/W2997567050","https://openalex.org/W1483272040","https://openalex.org/W4283377908","https://openalex.org/W1533421371","https://openalex.org/W2003050223","https://openalex.org/W2091777911","https://openalex.org/W2766405861","https://openalex.org/W2360975119","https://openalex.org/W2912421143","https://openalex.org/W2372487155"],"abstract_inverted_index":{"Inspired":[0],"by":[1,116],"bacterial":[2],"motility,":[3],"we":[4],"propose":[5,96],"an":[6,41],"algorithm":[7],"for":[8,99],"adaptation":[9,39],"over":[10],"networks":[11],"with":[12,26],"mobile":[13],"nodes.":[14,135],"The":[15,63,123],"nodes":[16,52,64,101,131],"have":[17],"limited":[18],"abilities":[19],"and":[20],"they":[21,77],"are":[22],"allowed":[23],"to":[24,29,37,102,118,127,132],"cooperate":[25],"their":[27],"neighbors":[28],"optimize":[30],"a":[31,97,108],"common":[32],"objective":[33,74],"function.":[34],"In":[35],"contrast":[36],"traditional":[38],"formulations,":[40],"important":[42],"consideration":[43],"in":[44,69,87,92],"this":[45],"work":[46],"is":[47],"the":[48,51,56,59,70,73,80,85,88,93,100,104,112,120,133],"fact":[49],"that":[50],"do":[53],"not":[54],"know":[55],"form":[57],"of":[58,72,90,111],"cost":[60],"function":[61,75],"beforehand.":[62],"can":[65],"only":[66],"sense":[67],"variations":[68],"values":[71],"as":[76,83,107],"diffuse":[78],"through":[79],"space,":[81],"such":[82],"sensing":[84],"variation":[86],"concentration":[89],"nutrients":[91],"environment.":[94],"We":[95],"technique":[98],"pick":[103],"search":[105],"vector":[106],"linear":[109],"combination":[110],"neighbors'":[113],"last":[114],"steps,":[115],"attempting":[117],"maximize":[119],"nutritional":[121],"gradient.":[122],"procedure":[124],"enables":[125],"information":[126],"flow":[128],"from":[129],"\"information-rich\"":[130],"other":[134]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}