{"id":"https://openalex.org/W2060101006","doi":"https://doi.org/10.1109/pgec.1967.264606","title":"Experiments on Models of Computations and Systems","display_name":"Experiments on Models of Computations and Systems","publication_year":1967,"publication_date":"1967-02-01","ids":{"openalex":"https://openalex.org/W2060101006","doi":"https://doi.org/10.1109/pgec.1967.264606","mag":"2060101006"},"language":"en","primary_location":{"id":"doi:10.1109/pgec.1967.264606","doi":"https://doi.org/10.1109/pgec.1967.264606","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pgec.1967.264606","pdf_url":null,"source":{"id":"https://openalex.org/S60436882","display_name":"IEEE Transactions on Electronic Computers","issn_l":"0367-7508","issn":["0367-7508"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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 Electronic Computers","raw_type":"journal-article"},"volume":null,"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/A5078809085","display_name":"David F. Martin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]},{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David F. Martin","raw_affiliation_strings":["Department of Electrical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA","Department of Engineering, University of California, Los Angeles, USA","Dept. of Electrical Engineering, Massachusetts Institute of Technology, Cambridge, Mass"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Department of Engineering, University of California, Los Angeles, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, Massachusetts Institute of Technology, Cambridge, Mass","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078014737","display_name":"Gerald Estrin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gerald Estrin","raw_affiliation_strings":["Department of Engineering, University of California, Los Angeles, CA, USA","Department of Engineering, University of California, Los Angeles, Calif"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Engineering, University of California, Los Angeles, Calif","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.742,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.98112094,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"EC-16","issue":"1","first_page":"59","last_page":"69"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11195","display_name":"Simulation Techniques and Applications","score":0.9409000277519226,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11195","display_name":"Simulation Techniques and Applications","score":0.9409000277519226,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.011800000444054604,"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/T11810","display_name":"Complex Systems and Decision Making","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/directed-acyclic-graphs","display_name":"directed acyclic graphs","score":0.9190000295639038},{"id":"https://openalex.org/keywords/method-of-successive-approximations","display_name":"successive approximations","score":0.5820000171661377},{"id":"https://openalex.org/keywords/sensitivity-analysis","display_name":"sensitivity analysis","score":0.765999972820282},{"id":"https://openalex.org/keywords/branching-probabilities","display_name":"branching probabilities","score":0.6620000004768372},{"id":"https://openalex.org/keywords/cycle-factors","display_name":"cycle factors","score":0.6869999766349792},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"parallel computing","score":0.6779999732971191},{"id":"https://openalex.org/keywords/numerical-weather-prediction","display_name":"numerical weather prediction","score":0.6700000166893005},{"id":"https://openalex.org/keywords/x-ray-analysis","display_name":"X-ray analysis","score":0.9300000071525574},{"id":"https://openalex.org/keywords/graph-processing","display_name":"graph processing","score":0.6869999766349792}],"concepts":[{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6429691910743713},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.6100596785545349},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5876232981681824},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5406025052070618},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5304956436157227},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.4287060797214508},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.417555570602417},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.35061442852020264},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30026787519454956},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0984528660774231},{"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pgec.1967.264606","doi":"https://doi.org/10.1109/pgec.1967.264606","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pgec.1967.264606","pdf_url":null,"source":{"id":"https://openalex.org/S60436882","display_name":"IEEE Transactions on Electronic Computers","issn_l":"0367-7508","issn":["0367-7508"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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 Electronic Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1589661763","https://openalex.org/W1979294829","https://openalex.org/W2092737755","https://openalex.org/W2094521181","https://openalex.org/W2150475794"],"related_works":["https://openalex.org/W2094521181","https://openalex.org/W1983429682","https://openalex.org/W2109734800","https://openalex.org/W2026812111","https://openalex.org/W4254469142","https://openalex.org/W647566740","https://openalex.org/W2040590962","https://openalex.org/W191089951","https://openalex.org/W1605065383","https://openalex.org/W1507304228"],"abstract_inverted_index":{"This":[0],"paper":[1],"reports":[2],"results":[3],"of":[4,8,13,18,27,31,49,65,89,91,124,129,147,169,203],"experiments":[5],"on":[6],"models":[7,12,20],"computational":[9,40],"sequences":[10,41],"and":[11,44,55,96,109,118,134,151],"computer":[14,33,50,121,145],"systems.":[15],"The":[16,80,160],"validity":[17,202],"these":[19],"is":[21,176],"a":[22,47,62,181],"step":[23],"in":[24,101,144,162,201],"the":[25,130,142,148,204],"evolution":[26],"methods":[28],"for":[29,61],"prediction":[30],"complex":[32],"system":[34],"performance.":[35],"A":[36],"graph":[37,73,81,110,149],"model":[38,48,82],"representing":[39],"was":[42,74,83],"implemented":[43],"mapped":[45],"onto":[46],"systems":[51],"using":[52],"programmable":[53],"assignment":[54,133],"sequencing":[56,135],"strategies.":[57],"An":[58],"approximate":[59],"procedure":[60],"priori":[63],"estimation":[64],"path":[66,170],"length":[67,171],"(computation":[68],"time)":[69],"through":[70],"an":[71,167],"assigned":[72],"checked":[75],"against":[76],"more":[77,154,186],"conventional":[78,155,174],"simulation.":[79],"also":[84],"perturbed":[85],"to":[86,138,165,173,178],"probe":[87],"sensitivity":[88,137],"estimates":[90],"operation":[92],"times,":[93],"cycle":[94],"factors,":[95],"branching":[97],"probabilities.":[98],"Problems":[99],"arising":[100],"numerical":[102],"weather":[103],"prediction,":[104],"X-ray":[105],"analysis,":[106,150],"nuclear":[107],"modeling,":[108],"computations":[111],"were":[112],"transformed":[113],"into":[114],"acyclic":[115],"directed":[116],"graphs":[117],"have":[119],"undergone":[120],"analysis.":[122],"Effectiveness":[123],"parallel":[125],"processing,":[126],"convergence":[127],"properties":[128],"successive":[131],"approximation":[132],"procedure,":[136],"input":[139],"parameter":[140],"variation,":[141],"cost":[143],"time":[146,163],"comparison":[152],"with":[153],"SIMSCRIPT":[156],"simulation":[157,175],"are":[158],"presented.":[159],"reduction":[161],"required":[164],"obtain":[166],"estimate":[168],"compared":[172],"found":[177],"range":[179],"from":[180],"little":[182],"less":[183],"than":[184,187],"102to":[185],"104.":[188],"Computational":[189],"tests":[190],"indicate":[191],"that":[192],"additional":[193],"factors":[194],"may":[195],"be":[196],"gained":[197],"without":[198],"severe":[199],"loss":[200],"approximation.":[205]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2016-06-24T00:00:00"}