{"id":"https://openalex.org/W3085558688","doi":"https://doi.org/10.1109/vdat50263.2020.9190340","title":"Fault-Tolerant Routing Algorithm for Mesh based NoC using Reinforcement Learning","display_name":"Fault-Tolerant Routing Algorithm for Mesh based NoC using Reinforcement Learning","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3085558688","doi":"https://doi.org/10.1109/vdat50263.2020.9190340","mag":"3085558688"},"language":"en","primary_location":{"id":"doi:10.1109/vdat50263.2020.9190340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vdat50263.2020.9190340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 24th International Symposium on VLSI Design and Test (VDAT)","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/A5074764660","display_name":"Jagadheesh Samala","orcid":"https://orcid.org/0000-0003-2354-3289"},"institutions":[{"id":"https://openalex.org/I4210101034","display_name":"Birla Institute of Technology and Science - Hyderabad Campus","ror":"https://ror.org/014ctt859","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210101034","https://openalex.org/I74796645"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Jagadheesh Samala","raw_affiliation_strings":["Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India"],"affiliations":[{"raw_affiliation_string":"Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India","institution_ids":["https://openalex.org/I4210101034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067768850","display_name":"Harshvardhan Takawale","orcid":"https://orcid.org/0000-0002-5454-8413"},"institutions":[{"id":"https://openalex.org/I4210101034","display_name":"Birla Institute of Technology and Science - Hyderabad Campus","ror":"https://ror.org/014ctt859","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210101034","https://openalex.org/I74796645"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Harshvardhan Takawale","raw_affiliation_strings":["Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India"],"affiliations":[{"raw_affiliation_string":"Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India","institution_ids":["https://openalex.org/I4210101034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031675949","display_name":"Yash Chokhani","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101034","display_name":"Birla Institute of Technology and Science - Hyderabad Campus","ror":"https://ror.org/014ctt859","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210101034","https://openalex.org/I74796645"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Yash Chokhani","raw_affiliation_strings":["Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India"],"affiliations":[{"raw_affiliation_string":"Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India","institution_ids":["https://openalex.org/I4210101034"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068260121","display_name":"P. Veda Bhanu","orcid":"https://orcid.org/0000-0001-5663-8407"},"institutions":[{"id":"https://openalex.org/I4210101034","display_name":"Birla Institute of Technology and Science - Hyderabad Campus","ror":"https://ror.org/014ctt859","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210101034","https://openalex.org/I74796645"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P. Veda Bhanu","raw_affiliation_strings":["Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India"],"affiliations":[{"raw_affiliation_string":"Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India","institution_ids":["https://openalex.org/I4210101034"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108117366","display_name":"J. Soumya","orcid":"https://orcid.org/0000-0003-0112-8383"},"institutions":[{"id":"https://openalex.org/I4210101034","display_name":"Birla Institute of Technology and Science - Hyderabad Campus","ror":"https://ror.org/014ctt859","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210101034","https://openalex.org/I74796645"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Soumya J.","raw_affiliation_strings":["Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India"],"affiliations":[{"raw_affiliation_string":"Department of EEE, BITS-Pilani, Hyderabad Campus, Telangana, India","institution_ids":["https://openalex.org/I4210101034"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5074764660"],"corresponding_institution_ids":["https://openalex.org/I4210101034"],"apc_list":null,"apc_paid":null,"fwci":1.0792,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.79545455,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9998999834060669,"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":0.9998999834060669,"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/T12627","display_name":"Graphene and Nanomaterials Applications","score":0.9886000156402588,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7540035247802734},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.6843575239181519},{"id":"https://openalex.org/keywords/network-on-a-chip","display_name":"Network on a chip","score":0.6610573530197144},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5779806971549988},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5538500547409058},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.4962967038154602},{"id":"https://openalex.org/keywords/static-routing","display_name":"Static routing","score":0.48605042695999146},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.47852623462677},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.469096302986145},{"id":"https://openalex.org/keywords/routing-table","display_name":"Routing table","score":0.46674734354019165},{"id":"https://openalex.org/keywords/link-state-routing-protocol","display_name":"Link-state routing protocol","score":0.45756796002388},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.43556904792785645},{"id":"https://openalex.org/keywords/multipath-routing","display_name":"Multipath routing","score":0.41301628947257996},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.353702187538147}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7540035247802734},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.6843575239181519},{"id":"https://openalex.org/C128519102","wikidata":"https://www.wikidata.org/wiki/Q339554","display_name":"Network on a chip","level":2,"score":0.6610573530197144},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5779806971549988},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5538500547409058},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.4962967038154602},{"id":"https://openalex.org/C204948658","wikidata":"https://www.wikidata.org/wiki/Q1119410","display_name":"Static routing","level":4,"score":0.48605042695999146},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.47852623462677},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.469096302986145},{"id":"https://openalex.org/C184896649","wikidata":"https://www.wikidata.org/wiki/Q290066","display_name":"Routing table","level":4,"score":0.46674734354019165},{"id":"https://openalex.org/C89305328","wikidata":"https://www.wikidata.org/wiki/Q1755411","display_name":"Link-state routing protocol","level":4,"score":0.45756796002388},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.43556904792785645},{"id":"https://openalex.org/C76522221","wikidata":"https://www.wikidata.org/wiki/Q5035396","display_name":"Multipath routing","level":5,"score":0.41301628947257996},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.353702187538147},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vdat50263.2020.9190340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vdat50263.2020.9190340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 24th International Symposium on VLSI Design and Test (VDAT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W14063698","https://openalex.org/W32403112","https://openalex.org/W1541518112","https://openalex.org/W1557517019","https://openalex.org/W2094463060","https://openalex.org/W2098156582","https://openalex.org/W2098656685","https://openalex.org/W2111667928","https://openalex.org/W2119677480","https://openalex.org/W2121863487","https://openalex.org/W2151039403","https://openalex.org/W2160642395","https://openalex.org/W2560096094","https://openalex.org/W2791266302","https://openalex.org/W2810332805","https://openalex.org/W2908192011","https://openalex.org/W2912944705","https://openalex.org/W2945496227","https://openalex.org/W2946264351","https://openalex.org/W2982634526","https://openalex.org/W3100366369","https://openalex.org/W3123212791","https://openalex.org/W4214717370"],"related_works":["https://openalex.org/W2901539300","https://openalex.org/W103514590","https://openalex.org/W1585786976","https://openalex.org/W2592632582","https://openalex.org/W2373221899","https://openalex.org/W2124778242","https://openalex.org/W2380567565","https://openalex.org/W2142993916","https://openalex.org/W2230734144","https://openalex.org/W2912944705"],"abstract_inverted_index":{"Network-on-Chip":[0],"(NoC)":[1],"is":[2,68,88],"an":[3,162],"efficient":[4],"and":[5,32,93,119,143,146,171],"scalable":[6],"on-chip":[7],"interconnection":[8],"framework,":[9],"designed":[10],"to":[11,41,90,115,128],"address":[12,75,91,116],"communication":[13,26,64],"challenges":[14],"in":[15,96,122,165,175,182],"multiprocessor":[16],"system-on-chips":[17],"(MPSoCs)":[18],"based":[19,108],"architectures.":[20],"The":[21,124,152],"major":[22],"backbone":[23],"of":[24,28,62,132,141,168,179],"the":[25,35,46,63,97,117,130,133,139,149,157,166,183],"infrastructure":[27],"NoC":[29,99],"are":[30,39,126],"links":[31,142,170],"routers.":[33],"In":[34,53,81],"nano-scale":[36],"era,":[37],"NoCs":[38],"susceptible":[40],"faults":[42,55,95,121,145],"that":[43,74,156],"may":[44],"degrade":[45],"system":[47,79],"performance":[48],"at":[49,58],"a":[50,69,84,104,176],"higher":[51],"level.":[52],"NoC,":[54],"can":[56],"occur":[57],"any":[59],"abstract":[60],"level":[61],"infrastructure.":[65],"Hence,":[66],"there":[67],"need":[70],"for":[71],"fault-tolerant":[72,85,109],"strategies":[73],"reliability":[76],"while":[77],"improving":[78],"performance.":[80],"this":[82],"paper,":[83],"routing":[86,110,135,159],"algorithm":[87,111,136,160],"proposed":[89,114,134,158],"link":[92,118],"router":[94,120,144,172],"mesh-based":[98],"design.":[100],"Unlike":[101],"traditional":[102],"approaches,":[103],"reinforcement":[105],"learning":[106],"(RL)":[107],"has":[112],"been":[113],"NoC.":[123],"simulations":[125],"performed":[127],"examine":[129],"efficiency":[131],"by":[137,147],"varying":[138],"number":[140],"scaling":[148],"network":[150],"size.":[151],"simulation":[153],"results":[154],"show":[155],"found":[161],"optimal":[163],"path":[164],"likelihood":[167],"multiple":[169],"faults,":[173],"resulting":[174],"seamless":[177],"delivery":[178],"data":[180],"packets":[181],"mesh":[184],"network.":[185]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}