{"id":"https://openalex.org/W3205679268","doi":"https://doi.org/10.1109/icra48506.2021.9561645","title":"Coding for Distributed Multi-Agent Reinforcement Learning","display_name":"Coding for Distributed Multi-Agent Reinforcement Learning","publication_year":2021,"publication_date":"2021-05-30","ids":{"openalex":"https://openalex.org/W3205679268","doi":"https://doi.org/10.1109/icra48506.2021.9561645","mag":"3205679268"},"language":"en","primary_location":{"id":"doi:10.1109/icra48506.2021.9561645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icra48506.2021.9561645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Robotics and Automation (ICRA)","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/A5017869089","display_name":"Baoqian Wang","orcid":"https://orcid.org/0000-0002-1977-5100"},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]},{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Baoqian Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, San Diego","San Diego State University, La Jolla, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, San Diego","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"San Diego State University, La Jolla, CA","institution_ids":["https://openalex.org/I26538001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063416695","display_name":"Junfei Xie","orcid":"https://orcid.org/0000-0001-7406-3221"},"institutions":[{"id":"https://openalex.org/I26538001","display_name":"San Diego State University","ror":"https://ror.org/0264fdx42","country_code":"US","type":"education","lineage":["https://openalex.org/I26538001"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junfei Xie","raw_affiliation_strings":["Department of Electrical and Computer Engineering, San Diego State University, San Diego, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, San Diego State University, San Diego, CA","institution_ids":["https://openalex.org/I26538001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066400889","display_name":"Nikolay Atanasov","orcid":"https://orcid.org/0000-0003-0272-7580"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nikolay Atanasov","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California San Diego, La Jolla, CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California San Diego, La Jolla, CA","institution_ids":["https://openalex.org/I36258959"]}]}],"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":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"10625","last_page":"10631"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10462","display_name":"Reinforcement Learning in Robotics","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10462","display_name":"Reinforcement Learning in Robotics","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9869999885559082,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7889189720153809},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.762574315071106},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.603127658367157},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5509768724441528},{"id":"https://openalex.org/keywords/distributed-learning","display_name":"Distributed learning","score":0.5259894728660583},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.478031724691391},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.44793686270713806},{"id":"https://openalex.org/keywords/distributed-algorithm","display_name":"Distributed algorithm","score":0.42985236644744873},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3725576102733612},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.32471829652786255},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3090571165084839},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2724345922470093},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08564379811286926}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7889189720153809},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.762574315071106},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.603127658367157},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5509768724441528},{"id":"https://openalex.org/C2779582901","wikidata":"https://www.wikidata.org/wiki/Q21013010","display_name":"Distributed learning","level":2,"score":0.5259894728660583},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.478031724691391},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.44793686270713806},{"id":"https://openalex.org/C130120984","wikidata":"https://www.wikidata.org/wiki/Q2835898","display_name":"Distributed algorithm","level":2,"score":0.42985236644744873},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3725576102733612},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.32471829652786255},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3090571165084839},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2724345922470093},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08564379811286926},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icra48506.2021.9561645","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icra48506.2021.9561645","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Robotics and Automation (ICRA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W32403112","https://openalex.org/W41554520","https://openalex.org/W1536930200","https://openalex.org/W1594545887","https://openalex.org/W1641379095","https://openalex.org/W1658008008","https://openalex.org/W1771410628","https://openalex.org/W1989259021","https://openalex.org/W2096145798","https://openalex.org/W2097498347","https://openalex.org/W2108603792","https://openalex.org/W2119717200","https://openalex.org/W2121863487","https://openalex.org/W2127908002","https://openalex.org/W2127941149","https://openalex.org/W2129388403","https://openalex.org/W2132737349","https://openalex.org/W2156737235","https://openalex.org/W2268702383","https://openalex.org/W2395575420","https://openalex.org/W2592798481","https://openalex.org/W2727773691","https://openalex.org/W2738945147","https://openalex.org/W2741736887","https://openalex.org/W2742439621","https://openalex.org/W2745045892","https://openalex.org/W2751625010","https://openalex.org/W2785315072","https://openalex.org/W2806273311","https://openalex.org/W2915117209","https://openalex.org/W2922342388","https://openalex.org/W2950395671","https://openalex.org/W2963290814","https://openalex.org/W2963864421","https://openalex.org/W2964043796","https://openalex.org/W2964095159","https://openalex.org/W2964352239","https://openalex.org/W3002395438","https://openalex.org/W3004796452","https://openalex.org/W3014162571","https://openalex.org/W3023838981","https://openalex.org/W3100515187","https://openalex.org/W3101940057","https://openalex.org/W4236536374","https://openalex.org/W4299802797","https://openalex.org/W6636881020","https://openalex.org/W6638018090","https://openalex.org/W6674705169","https://openalex.org/W6679154944","https://openalex.org/W6679393576","https://openalex.org/W6683195989","https://openalex.org/W6684921986","https://openalex.org/W6692846177","https://openalex.org/W6712181171","https://openalex.org/W6734678876","https://openalex.org/W6735579001","https://openalex.org/W6738796088","https://openalex.org/W6742061381","https://openalex.org/W6743684298","https://openalex.org/W6747941106","https://openalex.org/W6752557422","https://openalex.org/W6757677476","https://openalex.org/W6773422775"],"related_works":["https://openalex.org/W2799640661","https://openalex.org/W2151520847","https://openalex.org/W2945507199","https://openalex.org/W1482842794","https://openalex.org/W3200800229","https://openalex.org/W2276365374","https://openalex.org/W3215435324","https://openalex.org/W3006726588","https://openalex.org/W1912679131","https://openalex.org/W4293790954"],"abstract_inverted_index":{"This":[0],"paper":[1],"aims":[2],"to":[3,26],"mitigate":[4],"straggler":[5],"effects":[6],"in":[7,20,63,123],"synchronous":[8],"distributed":[9,22,52,82],"learning":[10,14,23,53],"for":[11],"multi-agent":[12,86],"reinforcement":[13],"(MARL)":[15],"problems.":[16],"Stragglers":[17],"arise":[18],"frequently":[19],"a":[21,50,80],"system,":[24],"due":[25],"the":[27,58,64,70,74,85,128,132],"existence":[28],"of":[29,38,60,66,84,131],"various":[30],"system":[31],"disturbances":[32],"such":[33],"as":[34,73],"slow-downs":[35],"or":[36],"failures":[37],"compute":[39],"nodes":[40],"and":[41,95,111],"communication":[42],"bottlenecks.":[43],"To":[44],"resolve":[45],"this":[46],"issue,":[47],"we":[48],"propose":[49],"coded":[51,81],"framework,":[54],"which":[55],"speeds":[56],"up":[57],"training":[59],"MARL":[61],"algorithms":[62],"presence":[65],"stragglers,":[67],"while":[68],"maintaining":[69],"same":[71],"accuracy":[72],"centralized":[75],"approach.":[76],"As":[77],"an":[78],"illustration,":[79],"version":[83],"deep":[87],"deterministic":[88],"policy":[89],"gradient":[90],"(MADDPG)":[91],"algorithm":[92],"is":[93],"developed":[94],"evaluated.":[96],"Different":[97],"coding":[98],"schemes,":[99],"including":[100],"maximum":[101],"distance":[102],"separable":[103],"(MDS)":[104],"code,":[105,108,110],"random":[106],"sparse":[107],"replication-based":[109],"regular":[112],"low":[113],"density":[114],"parity":[115],"check":[116],"(LDPC)":[117],"code":[118],"are":[119],"also":[120],"investigated.":[121],"Simulations":[122],"several":[124],"multi-robot":[125],"problems":[126],"demonstrate":[127],"promising":[129],"performance":[130],"proposed":[133],"framework.":[134]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}