{"id":"https://openalex.org/W2946264351","doi":"https://doi.org/10.23919/date.2019.8714869","title":"High-performance, energy-efficient, fault-tolerant network-on-chip design using reinforcement learning","display_name":"High-performance, energy-efficient, fault-tolerant network-on-chip design using reinforcement learning","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2946264351","doi":"https://doi.org/10.23919/date.2019.8714869","mag":"2946264351"},"language":"en","primary_location":{"id":"doi:10.23919/date.2019.8714869","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date.2019.8714869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Design, Automation &amp; Test in Europe Conference &amp; Exhibition (DATE)","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/A5052144233","display_name":"Ke Wang","orcid":"https://orcid.org/0000-0003-1945-6596"},"institutions":[{"id":"https://openalex.org/I193531525","display_name":"George Washington University","ror":"https://ror.org/00y4zzh67","country_code":"US","type":"education","lineage":["https://openalex.org/I193531525"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ke Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, George Washington University, Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, George Washington University, Washington, DC, USA","institution_ids":["https://openalex.org/I193531525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034189643","display_name":"Ahmed Louri","orcid":"https://orcid.org/0000-0003-4262-6688"},"institutions":[{"id":"https://openalex.org/I193531525","display_name":"George Washington University","ror":"https://ror.org/00y4zzh67","country_code":"US","type":"education","lineage":["https://openalex.org/I193531525"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ahmed Louri","raw_affiliation_strings":["Department of Electrical and Computer Engineering, George Washington University, Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, George Washington University, Washington, DC, USA","institution_ids":["https://openalex.org/I193531525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014895124","display_name":"Avinash Karanth","orcid":"https://orcid.org/0000-0002-9472-4637"},"institutions":[{"id":"https://openalex.org/I4210106879","display_name":"Ohio University","ror":"https://ror.org/01jr3y717","country_code":"US","type":"education","lineage":["https://openalex.org/I4210106879"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Avinash Karanth","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Ohio University, Athens, Ohio, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Ohio University, Athens, Ohio, USA","institution_ids":["https://openalex.org/I4210106879"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020435927","display_name":"R\u0103zvan Bunescu","orcid":"https://orcid.org/0000-0003-2919-3566"},"institutions":[{"id":"https://openalex.org/I4210106879","display_name":"Ohio University","ror":"https://ror.org/01jr3y717","country_code":"US","type":"education","lineage":["https://openalex.org/I4210106879"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Razvan Bunescu","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Ohio University, Athens, Ohio, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Ohio University, Athens, Ohio, USA","institution_ids":["https://openalex.org/I4210106879"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5052144233"],"corresponding_institution_ids":["https://openalex.org/I193531525"],"apc_list":null,"apc_paid":null,"fwci":5.1283,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.95859258,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1166","last_page":"1171"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9994999766349792,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9994999766349792,"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/T10179","display_name":"Supercapacitor Materials and Fabrication","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10083","display_name":"Graphene research and applications","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/retransmission","display_name":"Retransmission","score":0.8853176832199097},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7234371304512024},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.6514551043510437},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.6342480182647705},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5842496156692505},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5813112258911133},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5384144186973572},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5361760854721069},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.44375789165496826},{"id":"https://openalex.org/keywords/fault-injection","display_name":"Fault injection","score":0.41394418478012085},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39149999618530273},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20587748289108276},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1791529655456543},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.1523909568786621}],"concepts":[{"id":"https://openalex.org/C180611318","wikidata":"https://www.wikidata.org/wiki/Q7316902","display_name":"Retransmission","level":3,"score":0.8853176832199097},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7234371304512024},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.6514551043510437},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.6342480182647705},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5842496156692505},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5813112258911133},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5384144186973572},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5361760854721069},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.44375789165496826},{"id":"https://openalex.org/C2775928411","wikidata":"https://www.wikidata.org/wiki/Q2041312","display_name":"Fault injection","level":3,"score":0.41394418478012085},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39149999618530273},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20587748289108276},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1791529655456543},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.1523909568786621},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/date.2019.8714869","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date.2019.8714869","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Design, Automation &amp; Test in Europe Conference &amp; Exhibition (DATE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337392","display_name":"Division of Electrical, Communications and Cyber Systems","ror":"https://ror.org/01krpsy48"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2045767093","https://openalex.org/W2048107031","https://openalex.org/W2052391022","https://openalex.org/W2087467795","https://openalex.org/W2100787464","https://openalex.org/W2103575641","https://openalex.org/W2118231264","https://openalex.org/W2129960401","https://openalex.org/W2134310405","https://openalex.org/W2142699925","https://openalex.org/W2148047368","https://openalex.org/W2150283124","https://openalex.org/W2605064730","https://openalex.org/W4214717370","https://openalex.org/W4230728285","https://openalex.org/W4236302577"],"related_works":["https://openalex.org/W2394308295","https://openalex.org/W2377549730","https://openalex.org/W2063289542","https://openalex.org/W2127624627","https://openalex.org/W2043286325","https://openalex.org/W1984376450","https://openalex.org/W2161411863","https://openalex.org/W2132547630","https://openalex.org/W2158575307","https://openalex.org/W2116314988"],"abstract_inverted_index":{"Network-on-Chips":[0],"(NoCs)":[1],"are":[2,28,55],"becoming":[3,29],"the":[4,26,61,83,91,108,113,170,176,181,227],"standard":[5],"communication":[6],"fabric":[7],"for":[8,47,51,156],"multi-core":[9],"and":[10,23,45,79,103,121,136,162,190,217],"system":[11],"on":[12,25,68,202],"a":[13,128,145,153],"chip":[14,27],"(SoC)":[15],"architectures.":[16],"As":[17],"technology":[18],"continues":[19],"to":[20,32,60,111,132,174,195],"scale,":[21],"transistors":[22],"wires":[24],"increasingly":[30],"vulnerable":[31],"various":[33],"fault":[34],"mechanisms,":[35],"especially":[36],"timing":[37,53],"errors,":[38],"resulting":[39],"in":[40,57,75],"exacerbation":[41],"of":[42,152,172,183],"energy":[43,134,211],"efficiency":[44,135,212],"performance":[46,137,192],"NoCs.":[48],"Typical":[49],"techniques":[50,71],"handling":[52,97,149],"errors":[54,102],"reactive":[56,228],"nature,":[58],"responding":[59],"faults":[62,221],"after":[63],"their":[64],"occurrence.":[65],"They":[66],"rely":[67],"error":[69,84,96,116,148,159,229],"detection/correction":[70,85,160],"which":[72],"have":[73],"resulted":[74],"excessive":[76],"power":[77,188],"consumption":[78,189],"degraded":[80],"performance,":[81,120],"since":[82],"hardware":[86,98,161],"is":[87,110,207,213,222],"constantly":[88],"enabled.":[89],"On":[90],"other":[92],"hand,":[93],"indiscriminately":[94],"disabling":[95],"can":[99],"induce":[100],"more":[101],"intrusive":[104],"retransmission":[105,165,218],"traffic.":[106],"Therefore,":[107],"challenge":[109],"balance":[112],"trade-offs":[114],"among":[115],"rate,":[117],"packet":[118,205],"retransmission,":[119],"energy.":[122],"In":[123],"this":[124],"paper,":[125],"we":[126,143,168],"propose":[127,144,169],"proactive":[129,147],"fault-tolerant":[130],"mechanism":[131],"optimize":[133],"with":[138,180],"reinforcement":[139],"learning":[140],"(RL).":[141],"First,":[142],"new":[146],"technique":[150],"comprised":[151],"dynamic":[154,177],"scheme":[155],"enabling":[157],"per-router":[158],"an":[163],"effective":[164],"mechanism.":[166],"Second,":[167],"use":[171],"RL":[173],"train":[175],"control":[178],"policy":[179],"goals":[182],"providing":[184],"increased":[185],"fault-tolerance,":[186],"reduced":[187,223],"improved":[191,214],"as":[193],"compared":[194],"conventional":[196],"techniques.":[197,231],"Our":[198],"evaluation":[199],"indicates":[200],"that,":[201],"average,":[203],"end-to-end":[204],"latency":[206],"lowered":[208],"by":[209,215,220,224],"55%,":[210],"64%,":[216],"caused":[219],"48%":[225],"over":[226],"correction":[230]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
