{"id":"https://openalex.org/W2160571601","doi":"https://doi.org/10.1109/robio.2004.1521869","title":"Collective Sorting with Multiple Robots","display_name":"Collective Sorting with Multiple Robots","publication_year":2005,"publication_date":"2005-10-24","ids":{"openalex":"https://openalex.org/W2160571601","doi":"https://doi.org/10.1109/robio.2004.1521869","mag":"2160571601"},"language":"en","primary_location":{"id":"doi:10.1109/robio.2004.1521869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2004.1521869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Robotics and Biomimetics","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/A5100453456","display_name":"Tao Wang","orcid":"https://orcid.org/0000-0002-0358-2873"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Tao Wang","raw_affiliation_strings":["Department of Computing Science, University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computing Science, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100430266","display_name":"Hong Zhang","orcid":"https://orcid.org/0000-0002-1677-6132"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Hong Zhang","raw_affiliation_strings":["Department of Computing Science, University of Alberta, Edmonton, AB, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computing Science, University of Alberta, Edmonton, AB, Canada","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100453456"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":null,"apc_paid":null,"fwci":1.4359,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.8412837,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"126","issue":null,"first_page":"716","last_page":"720"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/T12288","display_name":"Optimization and Search Problems","score":0.9980000257492065,"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9951000213623047,"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/sorting","display_name":"Sorting","score":0.8064402937889099},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7255423069000244},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.7077062129974365},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6822381019592285},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5856578350067139},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5724555253982544},{"id":"https://openalex.org/keywords/pace","display_name":"Pace","score":0.5289784669876099},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5244524478912354},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.46405282616615295},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4589477777481079},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4254010319709778},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32020777463912964},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24091270565986633},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10103535652160645}],"concepts":[{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.8064402937889099},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7255423069000244},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.7077062129974365},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6822381019592285},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5856578350067139},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5724555253982544},{"id":"https://openalex.org/C2777526511","wikidata":"https://www.wikidata.org/wiki/Q691543","display_name":"Pace","level":2,"score":0.5289784669876099},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5244524478912354},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.46405282616615295},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4589477777481079},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4254010319709778},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32020777463912964},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24091270565986633},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10103535652160645},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/robio.2004.1521869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2004.1521869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Robotics and Biomimetics","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.137.3561","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.137.3561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ualberta.ca/~trysi/papers/robio2004.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.5600000023841858}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1500644178","https://openalex.org/W1512313081","https://openalex.org/W1569529949","https://openalex.org/W1607507228","https://openalex.org/W1629051378","https://openalex.org/W2001868359","https://openalex.org/W2056190725","https://openalex.org/W2089890700","https://openalex.org/W2109250000","https://openalex.org/W2126554879","https://openalex.org/W2240273407","https://openalex.org/W4236981972","https://openalex.org/W4252292900","https://openalex.org/W6630523592","https://openalex.org/W6636317767","https://openalex.org/W6819143397"],"related_works":["https://openalex.org/W2386723501","https://openalex.org/W2387879414","https://openalex.org/W2390304029","https://openalex.org/W2354923724","https://openalex.org/W2146830340","https://openalex.org/W2377101853","https://openalex.org/W2362180844","https://openalex.org/W2105573916","https://openalex.org/W2378405797","https://openalex.org/W4288601434"],"abstract_inverted_index":{"Inspired":[0],"by":[1],"the":[2,9,20,79,83,97,103,105,109,112,132,143,157,168,171],"behavior":[3],"of":[4,11,17,22,33,68,70,82,96,99,108,114,141,159,170],"social":[5],"insects,":[6],"we":[7,54,76,151],"tackle":[8],"problem":[10],"sorting":[12,84,124,172],"objects":[13,69,115],"with":[14],"a":[15,65,127,136,147,153],"group":[16],"robots":[18,100],"under":[19],"control":[21,26,59],"reactive":[23],"behaviors.":[24],"Our":[25],"algorithm":[27,60],"is":[28,61,94,125,139],"based":[29],"on":[30,38],"earlier":[31],"studies":[32],"this":[34],"problem,":[35],"but":[36],"depends":[37],"more":[39],"sensing":[40,47],"than":[41],"previous":[42,87],"minimalist":[43],"solutions.":[44],"With":[45],"additional":[46],"information":[48],"and":[49,111],"our":[50,58],"simple":[51],"behavioral":[52],"rules,":[53],"empirically":[55],"demonstrate":[56],"that":[57,123,134,155],"able":[62],"to":[63,116,166],"create":[64],"complete":[66],"separation":[67],"two":[71],"different":[72],"classes.":[73],"Through":[74],"simulation,":[75],"also":[77,120],"show":[78,121],"robust":[80],"convergence":[81],"process,":[85],"which":[86,162],"algorithms":[88],"could":[89],"not":[90,126],"achieve.":[91],"This":[92],"result":[93],"independent":[95],"number":[98,113],"participating":[101],"in":[102,131],"task,":[104,144],"initial":[106],"configuration":[107],"world,":[110],"be":[117,164],"sorted.":[118],"We":[119],"indirectly":[122],"strictly":[128],"cooperative":[129],"task":[130],"sense":[133],"even":[135],"single":[137],"robot":[138],"capable":[140],"performing":[142],"though":[145],"at":[146],"reduced":[148],"pace.":[149],"Finally,":[150],"present":[152],"model":[154],"characterizes":[156],"growth":[158],"object":[160],"clusters,":[161],"can":[163],"used":[165],"understand":[167],"dynamics":[169],"process":[173]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
