{"id":"https://openalex.org/W3126823254","doi":"https://doi.org/10.1109/tcad.2021.3058313","title":"ChordMap: Automated Mapping of Streaming Applications Onto CGRA","display_name":"ChordMap: Automated Mapping of Streaming Applications Onto CGRA","publication_year":2021,"publication_date":"2021-02-10","ids":{"openalex":"https://openalex.org/W3126823254","doi":"https://doi.org/10.1109/tcad.2021.3058313","mag":"3126823254"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2021.3058313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2021.3058313","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://scholarbank.nus.edu.sg/handle/10635/213096","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046379562","display_name":"Zhaoying Li","orcid":"https://orcid.org/0000-0001-7513-9494"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhaoying Li","raw_affiliation_strings":["Department of Computer Science, School of Computing, National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-7513-9494","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080548076","display_name":"Dhananjaya Wijerathne","orcid":"https://orcid.org/0000-0003-3181-2514"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dhananjaya Wijerathne","raw_affiliation_strings":["Department of Computer Science, School of Computing, National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0003-3181-2514","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030718577","display_name":"Xianzhang Chen","orcid":"https://orcid.org/0000-0001-8987-377X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]},{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Xianzhang Chen","raw_affiliation_strings":["College of Computer Science, Chongqing University, Chongqing, China","Department of Computer Science, School of Computing, National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-8987-377X","affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067055700","display_name":"Anuj Pathania","orcid":"https://orcid.org/0000-0002-5813-7021"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL","SG"],"is_corresponding":false,"raw_author_name":"Anuj Pathania","raw_affiliation_strings":["Department of Computer Science, School of Computing, National University of Singapore, Singapore","Parallel Computer Systems, the University of Amsterdam, Amsterdam, The Netherlands"],"raw_orcid":"https://orcid.org/0000-0002-5813-7021","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Parallel Computer Systems, the University of Amsterdam, Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I887064364"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049237676","display_name":"Tulika Mitra","orcid":"https://orcid.org/0000-0003-4136-4188"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Tulika Mitra","raw_affiliation_strings":["Department of Computer Science, School of Computing, National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0003-4136-4188","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.3698,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.97598125,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"41","issue":"2","first_page":"306","last_page":"319"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9997000098228455,"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":0.845018208026886},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6873736381530762},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.6795135736465454},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6215426921844482},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5929320454597473},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5662288665771484},{"id":"https://openalex.org/keywords/modulo","display_name":"Modulo","score":0.4768843948841095},{"id":"https://openalex.org/keywords/streaming-data","display_name":"Streaming data","score":0.43494030833244324},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.4126947224140167},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.32737383246421814},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1672440469264984},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.15605250000953674},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09708544611930847}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.845018208026886},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6873736381530762},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.6795135736465454},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6215426921844482},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5929320454597473},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5662288665771484},{"id":"https://openalex.org/C54732982","wikidata":"https://www.wikidata.org/wiki/Q1415345","display_name":"Modulo","level":2,"score":0.4768843948841095},{"id":"https://openalex.org/C2777611316","wikidata":"https://www.wikidata.org/wiki/Q39045282","display_name":"Streaming data","level":2,"score":0.43494030833244324},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.4126947224140167},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.32737383246421814},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1672440469264984},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.15605250000953674},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09708544611930847},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tcad.2021.3058313","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2021.3058313","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/213096","is_oa":true,"landing_page_url":"https://scholarbank.nus.edu.sg/handle/10635/213096","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:dare.uva.nl:openaire_cris_publications/84451cef-07cd-4491-92c9-8eb6e03e3443","is_oa":false,"landing_page_url":"https://hdl.handle.net/11245.1/84451cef-07cd-4491-92c9-8eb6e03e3443","pdf_url":null,"source":{"id":"https://openalex.org/S4306400088","display_name":"UvA-DARE (University of Amsterdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887064364","host_organization_name":"University of Amsterdam","host_organization_lineage":["https://openalex.org/I887064364"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Li, Z, Wijerathne, D, Chen, X, Pathania, A & Mitra, T 2022, 'ChordMap: Automated Mapping of Streaming Applications onto CGRA', IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 41, no. 2, pp. 306-319. https://doi.org/10.1109/TCAD.2021.3058313","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:dare.uva.nl:publications/84451cef-07cd-4491-92c9-8eb6e03e3443","is_oa":false,"landing_page_url":"https://handle.uba.uva.nl/personal/pure/en/publications/chordmap-automated-mapping-of-streaming-applications-onto-cgra(84451cef-07cd-4491-92c9-8eb6e03e3443).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400088","display_name":"UvA-DARE (University of Amsterdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887064364","host_organization_name":"University of Amsterdam","host_organization_lineage":["https://openalex.org/I887064364"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Li, Z, Wijerathne, D, Chen, X, Pathania, A & Mitra, T 2022, 'ChordMap: Automated Mapping of Streaming Applications onto CGRA', IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 41, no. 2, pp. 306-319. https://doi.org/10.1109/TCAD.2021.3058313","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:uvapub:oai:dare.uva.nl:publications/84451cef-07cd-4491-92c9-8eb6e03e3443","is_oa":false,"landing_page_url":"https://dare.uva.nl/personal/pure/en/publications/chordmap-automated-mapping-of-streaming-applications-onto-cgra(84451cef-07cd-4491-92c9-8eb6e03e3443).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 41(2), 306 - 319. Institute of Electrical and Electronics Engineers Inc.","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/213096","is_oa":true,"landing_page_url":"https://scholarbank.nus.edu.sg/handle/10635/213096","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W201652765","https://openalex.org/W1568192366","https://openalex.org/W1595885266","https://openalex.org/W1603830593","https://openalex.org/W1967996906","https://openalex.org/W1995750454","https://openalex.org/W2023027709","https://openalex.org/W2030254342","https://openalex.org/W2034861439","https://openalex.org/W2059628517","https://openalex.org/W2065955697","https://openalex.org/W2072882563","https://openalex.org/W2097803659","https://openalex.org/W2098908185","https://openalex.org/W2112495948","https://openalex.org/W2120431055","https://openalex.org/W2153894526","https://openalex.org/W2161455936","https://openalex.org/W2169268432","https://openalex.org/W2335240678","https://openalex.org/W2342775071","https://openalex.org/W2513568085","https://openalex.org/W2595371202","https://openalex.org/W2626186664","https://openalex.org/W2626211758","https://openalex.org/W2731158738","https://openalex.org/W2741661236","https://openalex.org/W2979393958","https://openalex.org/W2991518521","https://openalex.org/W2997695358","https://openalex.org/W3015329018","https://openalex.org/W3145315133","https://openalex.org/W3150880028","https://openalex.org/W3185506245","https://openalex.org/W4231735907","https://openalex.org/W4236240206","https://openalex.org/W4244080578","https://openalex.org/W4246166885","https://openalex.org/W4246246179","https://openalex.org/W4251817915","https://openalex.org/W4254265573","https://openalex.org/W4254858708","https://openalex.org/W6658575785","https://openalex.org/W6660313529"],"related_works":["https://openalex.org/W2117548279","https://openalex.org/W2807449856","https://openalex.org/W238211858","https://openalex.org/W2070252991","https://openalex.org/W2941201715","https://openalex.org/W2025727968","https://openalex.org/W2803761277","https://openalex.org/W4297742300","https://openalex.org/W4291557013","https://openalex.org/W3096456556"],"abstract_inverted_index":{"Streaming":[0],"applications,":[1],"consisting":[2],"of":[3,39,71,82,109,130],"several":[4],"communicating":[5],"kernels,":[6],"are":[7,54],"ubiquitous":[8],"in":[9,43],"the":[10,24,29,36,40,44,58,62,69,79,83,150],"embedded":[11],"computing":[12],"systems.":[13],"The":[14,31,49],"synchronous":[15],"data":[16],"flow":[17],"(SDF)":[18],"is":[19,65],"commonly":[20],"used":[21],"to":[22,56,67,91,103,133,149],"capture":[23],"complex":[25],"communication":[26],"patterns":[27],"among":[28],"kernels.":[30],"general-purpose":[32],"processors":[33],"cannot":[34],"meet":[35],"throughput":[37,93,143],"requirement":[38],"compute-intensive":[41],"kernels":[42,132],"current":[45],"and":[46,61,136],"emerging":[47],"applications.":[48],"coarse-grained":[50],"reconfigurable":[51],"arrays":[52],"(CGRAs)":[53],"well-suited":[55],"accelerate":[57],"individual":[59],"kernel":[60,73],"compiler":[63],"technology":[64],"well-developed":[66],"support":[68],"mapping":[70,81,108,122],"a":[72,75,88,98,106],"onto":[74,87,115],"CGRA":[76,90,100],"accelerator.":[77],"However,":[78],"system-level":[80],"entire":[84],"streaming":[85,110,146],"application":[86],"resource-constrained":[89],"maximize":[92,138],"remains":[94],"unexplored.":[95],"We":[96,117],"introduce":[97],"novel":[99],"mapper,":[101],"calledChordMap,":[102],"automatically":[104],"generate":[105],"high-quality":[107],"applications":[111,147],"represented":[112],"as":[113],"SDF":[114],"CGRAs.":[116],"propose":[118],"an":[119],"optimized":[120],"spatio-temporal":[121],"with":[123],"modulo-scheduling":[124],"that":[125],"judiciously":[126],"employs":[127],"concurrent":[128],"execution":[129],"multiple":[131],"improve":[134],"parallelism":[135],"thereby":[137],"throughput.ChordMapachieves,":[139],"on":[140],"average,$1.74\\times":[141],"$higher":[142],"across":[144],"eight":[145],"compared":[148],"state-of-the-art.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":3}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}