{"id":"https://openalex.org/W4238525766","doi":"https://doi.org/10.1109/nocs.2018.8512164","title":"Critical Packet Prioritisation by Slack-Aware Re-Routing in On-Chip Networks","display_name":"Critical Packet Prioritisation by Slack-Aware Re-Routing in On-Chip Networks","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W4238525766","doi":"https://doi.org/10.1109/nocs.2018.8512164"},"language":"en","primary_location":{"id":"doi:10.1109/nocs.2018.8512164","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nocs.2018.8512164","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Twelfth IEEE/ACM International Symposium on Networks-on-Chip (NOCS)","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/A5090388862","display_name":"Abhijit Das","orcid":"https://orcid.org/0000-0002-8912-9657"},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Abhijit Das","raw_affiliation_strings":["Dept. of Computer Science and Engineering, Indian Institute of Technology, Guwahati, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Indian Institute of Technology, Guwahati, India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026461867","display_name":"Sarath Babu","orcid":"https://orcid.org/0000-0003-3823-2213"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sarath Babu","raw_affiliation_strings":["Dept. of Information Technology, Government Engineering College, Idukki, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Information Technology, Government Engineering College, Idukki, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021641760","display_name":"John Jose","orcid":"https://orcid.org/0000-0002-0314-8778"},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"John Jose","raw_affiliation_strings":["Dept. of Computer Science and Engineering, Indian Institute of Technology, Guwahati, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Indian Institute of Technology, Guwahati, India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112454612","display_name":"Sangeetha Jose","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sangeetha Jose","raw_affiliation_strings":["Dept. of Information Technology, Government Engineering College, Idukki, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Information Technology, Government Engineering College, Idukki, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010989172","display_name":"Maurizio Palesi","orcid":"https://orcid.org/0000-0003-3129-0664"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maurizio Palesi","raw_affiliation_strings":["Dept. of Electrical, University of Catania, Italy"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical, University of Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5090388862"],"corresponding_institution_ids":["https://openalex.org/I1317621060"],"apc_list":null,"apc_paid":null,"fwci":1.4763,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.85074277,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":1.0,"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":1.0,"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":0.9934999942779541,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.8021620512008667},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.788872241973877},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.600354015827179},{"id":"https://openalex.org/keywords/network-on-a-chip","display_name":"Network on a chip","score":0.579585611820221},{"id":"https://openalex.org/keywords/arbitration","display_name":"Arbitration","score":0.42617419362068176},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3435225486755371},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3227729797363281}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8021620512008667},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.788872241973877},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.600354015827179},{"id":"https://openalex.org/C128519102","wikidata":"https://www.wikidata.org/wiki/Q339554","display_name":"Network on a chip","level":2,"score":0.579585611820221},{"id":"https://openalex.org/C160151201","wikidata":"https://www.wikidata.org/wiki/Q207946","display_name":"Arbitration","level":2,"score":0.42617419362068176},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3435225486755371},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3227729797363281},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nocs.2018.8512164","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nocs.2018.8512164","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 Twelfth IEEE/ACM International Symposium on Networks-on-Chip (NOCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1501077214","https://openalex.org/W1792114311","https://openalex.org/W1875514780","https://openalex.org/W1964316448","https://openalex.org/W1976453065","https://openalex.org/W1981756989","https://openalex.org/W1994825940","https://openalex.org/W2011779270","https://openalex.org/W2028641375","https://openalex.org/W2079133422","https://openalex.org/W2087985718","https://openalex.org/W2118231264","https://openalex.org/W2132985883","https://openalex.org/W2136684653","https://openalex.org/W2138571755","https://openalex.org/W2143359950","https://openalex.org/W2156811502","https://openalex.org/W2158431367","https://openalex.org/W2162293132","https://openalex.org/W2509161753","https://openalex.org/W2518205541","https://openalex.org/W3144376511","https://openalex.org/W4236302577","https://openalex.org/W4244405793","https://openalex.org/W4244498474","https://openalex.org/W4254256063","https://openalex.org/W6641191176","https://openalex.org/W6681969235"],"related_works":["https://openalex.org/W3095478977","https://openalex.org/W2388352914","https://openalex.org/W2914422975","https://openalex.org/W1992917560","https://openalex.org/W2351937989","https://openalex.org/W2112428735","https://openalex.org/W2378516794","https://openalex.org/W2114320580","https://openalex.org/W2377536015","https://openalex.org/W2027201456"],"abstract_inverted_index":{"Packet":[0],"based":[1,45,67],"Network-on-Chip":[2],"(NoC)":[3],"connect":[4],"tens":[5],"to":[6,100],"hundreds":[7],"of":[8,60,98],"components":[9],"in":[10,20,108],"a":[11,47,53,102,113,144],"multi-core":[12],"system.":[13],"The":[14],"routing":[15,82],"and":[16,73,83,89,96,127,158,177],"arbitration":[17,84],"policies":[18],"employed":[19],"traditional":[21,174],"NoCs":[22],"treat":[23],"all":[24],"application":[25,36,66,87,167],"packets":[26,30,44,62,80,99,107,122,126,135],"equally.":[27],"However,":[28],"some":[29],"are":[31,40,75],"critical":[32,79,106],"as":[33],"they":[34],"stall":[35,88,168],"execution":[37],"whereas":[38],"others":[39],"not.":[41],"We":[42,56,92],"differentiate":[43],"on":[46,143],"metric":[48],"called":[49],"slack":[50,72,121,125],"that":[51,58,104,118,162],"captures":[52],"packet's":[54],"criticality.":[55],"observe":[57],"majority":[59],"NoC":[61,154],"generated":[63],"by":[64,170],"standard":[65],"benchmarks":[68],"do":[69],"not":[70],"have":[71],"hence":[74],"critical.":[76],"Prioritising":[77],"these":[78],"during":[81],"will":[85],"reduce":[86],"improve":[90],"performance.":[91],"study":[93],"the":[94],"diversity":[95],"interference":[97],"propose":[101],"policy":[103,165,176],"prioritises":[105,119],"NoC.":[109],"This":[110],"paper":[111],"presents":[112],"slack-aware":[114,181],"re-routing":[115],"(SAR)":[116],"technique":[117],"lower":[120],"over":[123,173,179],"higher":[124],"explores":[128],"alternate":[129],"minimal":[130],"path":[131],"when":[132],"two":[133],"no-slack":[134],"compete":[136],"for":[137],"same":[138],"output":[139],"port.":[140],"Experimental":[141],"evaluation":[142],"64-core":[145],"Tiled":[146],"Chip":[147],"Multi-Processor":[148],"(TCMP)":[149],"with":[150],"8\u00d78":[151],"2D":[152],"mesh":[153],"using":[155],"both":[156],"multiprogrammed":[157],"multithreaded":[159],"workloads":[160],"show":[161],"our":[163],"proposed":[164],"reduces":[166],"time":[169],"upto":[171],"22%":[172],"round-robin":[175],"18%":[178],"state-of-the-art":[180],"policy.":[182]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}