{"id":"https://openalex.org/W4386765316","doi":"https://doi.org/10.1109/dac56929.2023.10247927","title":"Response Time Analysis and Optimization of DAG Tasks Exploiting Mutually Exclusive Execution","display_name":"Response Time Analysis and Optimization of DAG Tasks Exploiting Mutually Exclusive Execution","publication_year":2023,"publication_date":"2023-07-09","ids":{"openalex":"https://openalex.org/W4386765316","doi":"https://doi.org/10.1109/dac56929.2023.10247927"},"language":"en","primary_location":{"id":"doi:10.1109/dac56929.2023.10247927","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac56929.2023.10247927","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 60th ACM/IEEE Design Automation Conference (DAC)","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/A5091851328","display_name":"Haochun Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haochun Liang","raw_affiliation_strings":["Northeastern University,China","Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University,China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051642924","display_name":"Xu Jiang","orcid":"https://orcid.org/0000-0003-2675-2895"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Jiang","raw_affiliation_strings":["Northeastern University,China","Northeastern University, China"],"affiliations":[{"raw_affiliation_string":"Northeastern University,China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002245169","display_name":"Nan Guan","orcid":"https://orcid.org/0000-0003-3775-911X"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Nan Guan","raw_affiliation_strings":["City University of Hong Kong,Hong Kong","City University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"City University of Hong Kong,Hong Kong","institution_ids":["https://openalex.org/I168719708"]},{"raw_affiliation_string":"City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024400452","display_name":"Qingqiang He","orcid":"https://orcid.org/0000-0001-5067-8571"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qingqiang He","raw_affiliation_strings":["The Hong Kong Polytechnic University,Hong Kong","The Hong Kong Polytechnic University, Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Hong Kong Polytechnic University,Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100748818","display_name":"Wang Yi","orcid":"https://orcid.org/0000-0002-2994-6110"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]},{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN","SE"],"is_corresponding":false,"raw_author_name":"Wang Yi","raw_affiliation_strings":["Northeastern University,China","Northeastern University, China","Uppsala University, Sweden"],"affiliations":[{"raw_affiliation_string":"Northeastern University,China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Northeastern University, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Uppsala University, Sweden","institution_ids":["https://openalex.org/I123387679"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5091851328"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":null,"apc_paid":null,"fwci":1.831,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.84809933,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9997000098228455,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.9997000098228455,"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":0.9990000128746033,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9983000159263611,"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":0.8017300367355347},{"id":"https://openalex.org/keywords/directed-acyclic-graph","display_name":"Directed acyclic graph","score":0.7180455923080444},{"id":"https://openalex.org/keywords/bounding-overwatch","display_name":"Bounding overwatch","score":0.6803622245788574},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5846940875053406},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5357429385185242},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.5347079038619995},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.48243531584739685},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4690941572189331},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.45306074619293213},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37259194254875183},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36694520711898804},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2901982069015503},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12328177690505981},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11821550130844116},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09749338030815125}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8017300367355347},{"id":"https://openalex.org/C74197172","wikidata":"https://www.wikidata.org/wiki/Q1195339","display_name":"Directed acyclic graph","level":2,"score":0.7180455923080444},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.6803622245788574},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5846940875053406},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5357429385185242},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.5347079038619995},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.48243531584739685},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4690941572189331},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.45306074619293213},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37259194254875183},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36694520711898804},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2901982069015503},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12328177690505981},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11821550130844116},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09749338030815125},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dac56929.2023.10247927","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac56929.2023.10247927","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 60th ACM/IEEE Design Automation Conference (DAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2065251436","https://openalex.org/W2104680817","https://openalex.org/W2137702271","https://openalex.org/W2334142543","https://openalex.org/W2770995707","https://openalex.org/W2889926857","https://openalex.org/W2944861216","https://openalex.org/W2972968925","https://openalex.org/W3005001290","https://openalex.org/W3016859770","https://openalex.org/W3113618232","https://openalex.org/W3135685734","https://openalex.org/W3184690616","https://openalex.org/W3211000062","https://openalex.org/W4250559233","https://openalex.org/W6798755461"],"related_works":["https://openalex.org/W2132137594","https://openalex.org/W2069783012","https://openalex.org/W2085967955","https://openalex.org/W4256335355","https://openalex.org/W3098612666","https://openalex.org/W1499116563","https://openalex.org/W2138867060","https://openalex.org/W2023859141","https://openalex.org/W2182290077","https://openalex.org/W4206067440"],"abstract_inverted_index":{"There":[0],"is":[1,96],"an":[2],"increasing":[3],"move":[4],"towards":[5],"implementing":[6],"embedded":[7],"real-time":[8],"systems":[9],"upon":[10],"multiprocessors":[11],"with":[12],"parallel":[13],"applications,":[14],"which":[15,102],"are":[16,51,128],"usually":[17],"modeled":[18],"as":[19],"Directed":[20],"Acyclic":[21],"Graphs":[22],"(DAGs).":[23],"Plentiful":[24],"work":[25,41],"has":[26],"been":[27],"presented":[28],"to":[29,61,77,130],"optimize":[30,78],"the":[31,39,54,63,79,103,122,132,143],"bound":[32,58,81],"of":[33,56,65,82,105,111,134],"Worst-Case":[34],"Response":[35],"Time":[36],"(WCRT)":[37],"since":[38],"cornerstone":[40],"proposed":[42],"by":[43,86],"Graham":[44],"in":[45,67,124,142],"1969.":[46],"However,":[47],"all":[48],"these":[49],"works":[50],"developed":[52],"on":[53],"basis":[55],"Graham\u2019s":[57,125],"and":[59,117],"failed":[60],"tackle":[62],"root":[64],"pessimism":[66,123],"it.":[68],"In":[69],"this":[70],"work,":[71],"we":[72],"present":[73],"a":[74,83,93,109,113],"novel":[75],"method":[76,136],"WCRT":[80,107,139],"DAG":[84],"task":[85],"designing":[87],"mutually":[88,114],"exclusive":[89,115],"groups":[90],"so":[91],"that":[92],"sequential":[94],"execution":[95],"enforced":[97],"for":[98],"some":[99],"nodes,":[100],"under":[101],"problem":[104,110],"bounding":[106],"becomes":[108],"identifying":[112],"path":[116],"thus":[118],"does":[119],"not":[120],"suffer":[121],"bound.":[126],"Experiments":[127],"conducted":[129],"evaluate":[131],"performance":[133],"our":[135],"against":[137],"other":[138],"optimization":[140],"approaches":[141],"state-of-the-art.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3}],"updated_date":"2026-03-21T08:13:44.787528","created_date":"2025-10-10T00:00:00"}