{"id":"https://openalex.org/W2163194044","doi":"https://doi.org/10.1145/1543834.1543848","title":"Ant colony optimization for precedence-constrained heterogeneous multiprocessor assignment problem","display_name":"Ant colony optimization for precedence-constrained heterogeneous multiprocessor assignment problem","publication_year":2009,"publication_date":"2009-06-12","ids":{"openalex":"https://openalex.org/W2163194044","doi":"https://doi.org/10.1145/1543834.1543848","mag":"2163194044"},"language":"en","primary_location":{"id":"doi:10.1145/1543834.1543848","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1543834.1543848","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the first ACM/SIGEVO Summit on Genetic and Evolutionary Computation","raw_type":"proceedings-article"},"type":"conference-paper","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/A5041146217","display_name":"Rong Deng","orcid":"https://orcid.org/0000-0003-3724-0326"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Deng","raw_affiliation_strings":["Tongji University, ShangHai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University, ShangHai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066099338","display_name":"Changjun Jiang","orcid":"https://orcid.org/0000-0003-0637-9317"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changjun Jiang","raw_affiliation_strings":["Tongji University, ShangHai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University, ShangHai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010301775","display_name":"Fei Yin","orcid":"https://orcid.org/0000-0002-5996-2410"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Yin","raw_affiliation_strings":["Tongji University, ShangHai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tongji University, ShangHai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"89","last_page":"96"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing 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/T10715","display_name":"Distributed and Parallel Computing 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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9940000176429749,"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/multiprocessing","display_name":"Multiprocessing","score":0.7716692686080933},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7671066522598267},{"id":"https://openalex.org/keywords/ant-colony-optimization-algorithms","display_name":"Ant colony optimization algorithms","score":0.7295550107955933},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7162792682647705},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5841382145881653},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.554959237575531},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5306745171546936},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5063027143478394},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.48212122917175293},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.47561317682266235},{"id":"https://openalex.org/keywords/quadratic-assignment-problem","display_name":"Quadratic assignment problem","score":0.4657275080680847},{"id":"https://openalex.org/keywords/multiprocessor-scheduling","display_name":"Multiprocessor scheduling","score":0.44965270161628723},{"id":"https://openalex.org/keywords/symmetric-multiprocessor-system","display_name":"Symmetric multiprocessor system","score":0.44855010509490967},{"id":"https://openalex.org/keywords/homogeneous","display_name":"Homogeneous","score":0.4221530854701996},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.41426488757133484},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3754398822784424},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.28700220584869385},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2789143919944763},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.210166335105896},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1493540108203888},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.1385376751422882},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08455762267112732}],"concepts":[{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.7716692686080933},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7671066522598267},{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.7295550107955933},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7162792682647705},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5841382145881653},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.554959237575531},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5306745171546936},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5063027143478394},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.48212122917175293},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.47561317682266235},{"id":"https://openalex.org/C98036226","wikidata":"https://www.wikidata.org/wiki/Q7268356","display_name":"Quadratic assignment problem","level":3,"score":0.4657275080680847},{"id":"https://openalex.org/C85924588","wikidata":"https://www.wikidata.org/wiki/Q107419135","display_name":"Multiprocessor scheduling","level":5,"score":0.44965270161628723},{"id":"https://openalex.org/C172430144","wikidata":"https://www.wikidata.org/wiki/Q17111997","display_name":"Symmetric multiprocessor system","level":2,"score":0.44855010509490967},{"id":"https://openalex.org/C66882249","wikidata":"https://www.wikidata.org/wiki/Q169336","display_name":"Homogeneous","level":2,"score":0.4221530854701996},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.41426488757133484},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3754398822784424},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.28700220584869385},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2789143919944763},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.210166335105896},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1493540108203888},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.1385376751422882},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08455762267112732},{"id":"https://openalex.org/C158336966","wikidata":"https://www.wikidata.org/wiki/Q3074426","display_name":"Flow shop scheduling","level":4,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1543834.1543848","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1543834.1543848","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the first ACM/SIGEVO Summit on Genetic and Evolutionary Computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W118692873","https://openalex.org/W1508297467","https://openalex.org/W1530490667","https://openalex.org/W1982209383","https://openalex.org/W1982602839","https://openalex.org/W2004988342","https://openalex.org/W2025397485","https://openalex.org/W2040466547","https://openalex.org/W2088237714","https://openalex.org/W2097171472","https://openalex.org/W2097911714","https://openalex.org/W2099956623","https://openalex.org/W2100550451","https://openalex.org/W2103590782","https://openalex.org/W2112998751","https://openalex.org/W2114719509","https://openalex.org/W2124903056","https://openalex.org/W2136294350","https://openalex.org/W2149294210","https://openalex.org/W2154487696","https://openalex.org/W4243278482","https://openalex.org/W4245194021","https://openalex.org/W4292083457"],"related_works":["https://openalex.org/W2283291034","https://openalex.org/W2021050177","https://openalex.org/W1998948241","https://openalex.org/W2115045394","https://openalex.org/W2113232087","https://openalex.org/W4244289241","https://openalex.org/W232296991","https://openalex.org/W1998742844","https://openalex.org/W1733143018","https://openalex.org/W2600187959"],"abstract_inverted_index":{"An":[0],"ant":[1,38],"colony":[2,39],"optimization":[3],"approach,":[4],"named":[5],"MPAACO,":[6],"for":[7,92,97],"the":[8,65,77,86,108,112],"Precedence-Constrained":[9,98],"Heterogeneous":[10],"Multiprocessor":[11,100],"Assignment":[12,101],"Problem":[13],"(PCHMAP)":[14],"is":[15],"presented.":[16],"The":[17,88],"main":[18],"characteristics":[19],"of":[20,72,82,94,106],"MPAACO":[21,64,121],"are":[22],"novel":[23],"pheromone":[24,48],"matrix":[25,49],"and":[26],"solution":[27,53],"construction":[28,54],"scheme.":[29],"Separating":[30],"processor":[31],"selection":[32,36],"steps":[33],"from":[34,85],"task":[35],"steps,":[37],"has":[40],"full":[41],"flexibility":[42],"to":[43,67],"construct":[44],"new":[45],"solution.":[46],"Three-dimensional":[47],"can":[50,110],"record":[51],"each":[52],"step":[55],"precisely.":[56],"When":[57],"combined":[58],"with":[59],"heuristic":[60],"information,":[61],"they":[62],"endow":[63],"ability":[66],"find":[68],"high":[69],"quality":[70],"schedules":[71],"PCHMAP":[73,119],"quickly.":[74],"We":[75],"tested":[76],"algorithm":[78,109],"on":[79],"a":[80,103],"set":[81],"benchmark":[83,96],"problems":[84],"[18].":[87],"result":[89],"shows":[90],"that":[91],"77%":[93],"all":[95],"Homogeneous":[99],"Problem,":[102],"special":[104],"case":[105],"PCHMAP,":[107],"get":[111],"optimal":[113],"in":[114],"just":[115],"one":[116],"try.":[117],"For":[118],"problems,":[120],"outperforms":[122],"other":[123],"algorithms":[124],"significantly.":[125]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}