{"id":"https://openalex.org/W4312252000","doi":"https://doi.org/10.1109/iros47612.2022.9982022","title":"A Hybrid PSO Algorithm for Multi-robot Target Search and Decision Awareness","display_name":"A Hybrid PSO Algorithm for Multi-robot Target Search and Decision Awareness","publication_year":2022,"publication_date":"2022-10-23","ids":{"openalex":"https://openalex.org/W4312252000","doi":"https://doi.org/10.1109/iros47612.2022.9982022"},"language":"en","primary_location":{"id":"doi:10.1109/iros47612.2022.9982022","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros47612.2022.9982022","pdf_url":null,"source":{"id":"https://openalex.org/S4363607704","display_name":"2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5017446467","display_name":"Julia Ebert","orcid":"https://orcid.org/0000-0002-1975-772X"},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julia T. Ebert","raw_affiliation_strings":["John A. Paulson School of Engineering and Applied Sciences, Harvard University,Cambridge,Massachusetts","John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"John A. Paulson School of Engineering and Applied Sciences, Harvard University,Cambridge,Massachusetts","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024750186","display_name":"Florian Berlinger","orcid":"https://orcid.org/0000-0002-9778-722X"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Florian Berlinger","raw_affiliation_strings":["Princeton University,Department of Mechanical and Aerospace Engineering and Computer Science,Princeton,New Jersey","Department of Mechanical and Aerospace Engineering and Computer Science, Princeton University, Princeton, New Jersey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University,Department of Mechanical and Aerospace Engineering and Computer Science,Princeton,New Jersey","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering and Computer Science, Princeton University, Princeton, New Jersey","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045749881","display_name":"Bahar Haghighat","orcid":"https://orcid.org/0000-0003-3348-4702"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bahar Haghighat","raw_affiliation_strings":["Princeton University,Department of Mechanical and Aerospace Engineering and Computer Science,Princeton,New Jersey","Department of Mechanical and Aerospace Engineering and Computer Science, Princeton University, Princeton, New Jersey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University,Department of Mechanical and Aerospace Engineering and Computer Science,Princeton,New Jersey","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering and Computer Science, Princeton University, Princeton, New Jersey","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049251065","display_name":"Radhika Nagpal","orcid":"https://orcid.org/0000-0001-9756-0167"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Radhika Nagpal","raw_affiliation_strings":["Princeton University,Department of Mechanical and Aerospace Engineering and Computer Science,Princeton,New Jersey","Department of Mechanical and Aerospace Engineering and Computer Science, Princeton University, Princeton, New Jersey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Princeton University,Department of Mechanical and Aerospace Engineering and Computer Science,Princeton,New Jersey","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Department of Mechanical and Aerospace Engineering and Computer Science, Princeton University, Princeton, New Jersey","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"11520","last_page":"11527"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12321","display_name":"Insect Pheromone Research and Control","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12321","display_name":"Insect Pheromone Research and Control","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9947999715805054,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/robot","display_name":"Robot","score":0.7663220167160034},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6751810908317566},{"id":"https://openalex.org/keywords/dissemination","display_name":"Dissemination","score":0.607785701751709},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.5784042477607727},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5687631964683533},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.5283121466636658},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5095334649085999},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.49197909235954285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45919880270957947},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.41883084177970886},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11528098583221436}],"concepts":[{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.7663220167160034},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6751810908317566},{"id":"https://openalex.org/C101780184","wikidata":"https://www.wikidata.org/wiki/Q840576","display_name":"Dissemination","level":2,"score":0.607785701751709},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5784042477607727},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5687631964683533},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.5283121466636658},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5095334649085999},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.49197909235954285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45919880270957947},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.41883084177970886},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11528098583221436},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iros47612.2022.9982022","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros47612.2022.9982022","pdf_url":null,"source":{"id":"https://openalex.org/S4363607704","display_name":"2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.rug.nl:openaire_cris_publications/aa40af84-e6cb-48e2-b2aa-d98296eb25a1","is_oa":false,"landing_page_url":"https://research.rug.nl/en/publications/aa40af84-e6cb-48e2-b2aa-d98296eb25a1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ebert, J, Berlinger, F, Haghighat, B & Nagpal, R 2022, A Hybrid PSO Algorithm for Multi-robot Target Search and Decision Awareness. in 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) October 23-27, 2022, Kyoto, Japan. IEEE, pp. 11520-11527, 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) , Kyoto, Japan, 23/10/2022.","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:pure.rug.nl:publications/aa40af84-e6cb-48e2-b2aa-d98296eb25a1","is_oa":false,"landing_page_url":"https://hdl.handle.net/11370/aa40af84-e6cb-48e2-b2aa-d98296eb25a1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400420","display_name":"University of Groningen research database (University of Groningen / Centre for Information Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I169381384","host_organization_name":"University of Groningen","host_organization_lineage":["https://openalex.org/I169381384"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ebert, J, Berlinger, F, Haghighat, B & Nagpal, R 2022, A Hybrid PSO Algorithm for Multi-robot Target Search and Decision Awareness. in 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) October 23-27, 2022, Kyoto, Japan. IEEE, pp. 11520-11527, 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) , Kyoto, Japan, 23/10/2022.","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G343733754","display_name":null,"funder_award_id":"N00014-20-1-2320","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1126974217","https://openalex.org/W1517364945","https://openalex.org/W1590585877","https://openalex.org/W1817755582","https://openalex.org/W1966832848","https://openalex.org/W1982636603","https://openalex.org/W2023416350","https://openalex.org/W2029259235","https://openalex.org/W2046695302","https://openalex.org/W2066936273","https://openalex.org/W2098126561","https://openalex.org/W2105848344","https://openalex.org/W2112571153","https://openalex.org/W2121752594","https://openalex.org/W2127683394","https://openalex.org/W2142924305","https://openalex.org/W2149273661","https://openalex.org/W2150312211","https://openalex.org/W2152195021","https://openalex.org/W2160891248","https://openalex.org/W2171330332","https://openalex.org/W2579998546","https://openalex.org/W2912593934","https://openalex.org/W2989870698","https://openalex.org/W2997474055","https://openalex.org/W3004127535","https://openalex.org/W3009871516","https://openalex.org/W3091292765","https://openalex.org/W3119182912","https://openalex.org/W3125476822","https://openalex.org/W3184384085","https://openalex.org/W4234406933","https://openalex.org/W7043642875"],"related_works":["https://openalex.org/W4288714711","https://openalex.org/W2378211422","https://openalex.org/W2374084962","https://openalex.org/W3200708550","https://openalex.org/W2771637876","https://openalex.org/W2736680465","https://openalex.org/W2978405156","https://openalex.org/W1976738710","https://openalex.org/W1574371370","https://openalex.org/W4248517311"],"abstract_inverted_index":{"Groups":[0],"of":[1,106,123],"robots":[2,64,79,127],"can":[3,56],"be":[4],"tasked":[5],"with":[6,103,138,161,170],"identifying":[7,31],"a":[8,14,19,32,38,43,84,91,101,104,129,139,171],"location":[9,35],"in":[10,68,128],"an":[11],"environment":[12],"where":[13,47],"feature":[15],"cue":[16],"is":[17,42,155,167],"past":[18],"threshold,":[20],"then":[21],"disseminating":[22],"this":[23,97],"information":[24],"throughout":[25],"the":[26,116,148,156],"group":[27],"\u2013":[28],"such":[29],"as":[30],"high-enough":[33],"elevation":[34],"to":[36,76,95,111,125,159],"place":[37],"communications":[39],"tower.":[40],"This":[41],"continuous-cue":[44],"target":[45,81,102,113,145],"search,":[46],"multi-robot":[48],"search":[49,58],"algorithms":[50,73],"like":[51],"particle":[52],"swarm":[53],"optimization":[54],"(PSO)":[55],"improve":[57],"time":[59],"through":[60],"parallelization.":[61],"However,":[62],"many":[63],"lack":[65],"global":[66],"communication":[67],"large":[69],"spaces,":[70],"and":[71,108],"PSO-based":[72],"often":[74],"fail":[75],"consider":[77],"how":[78],"disseminate":[80],"knowledge":[82,114],"after":[83],"single":[85],"robot":[86],"locates":[87],"it.":[88],"We":[89,118],"present":[90],"two-stage":[92],"hybrid":[93],"algorithm":[94,166],"solve":[96],"task:":[98],"(1)":[99],"locating":[100],"variation":[105],"PSO,":[107],"(2)":[109],"moving":[110],"maximize":[112],"across":[115],"group.":[117],"conducted":[119],"parameter":[120],"sweep":[121,173],"simulations":[122],"up":[124],"32":[126],"grid-based":[130],"grayscale":[131],"environment.":[132],"Pre-decision,":[133],"we":[134,151],"find":[135],"that":[136,153],"PSO":[137],"variable":[140],"velocity":[141],"update":[142],"interval":[143],"improves":[144],"localization.":[146],"In":[147],"post-decision":[149],"phase,":[150],"show":[152],"dispersion":[154],"fastest":[157],"strategy":[158],"communicate":[160],"all":[162],"other":[163],"robots.":[164],"Our":[165],"also":[168],"competitive":[169],"coverage":[172],"benchmark,":[174],"while":[175],"requiring":[176],"significantly":[177],"less":[178],"inter-individual":[179],"coordination.":[180]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
