{"id":"https://openalex.org/W3013339054","doi":"https://doi.org/10.1145/3373335","title":"A Distributed Shared Memory Middleware for Speculative Parallel Discrete Event Simulation","display_name":"A Distributed Shared Memory Middleware for Speculative Parallel Discrete Event Simulation","publication_year":2020,"publication_date":"2020-03-20","ids":{"openalex":"https://openalex.org/W3013339054","doi":"https://doi.org/10.1145/3373335","mag":"3013339054"},"language":"en","primary_location":{"id":"doi:10.1145/3373335","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3373335","pdf_url":null,"source":{"id":"https://openalex.org/S38703467","display_name":"ACM Transactions on Modeling and Computer Simulation","issn_l":"1049-3301","issn":["1049-3301","1558-1195"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Modeling and Computer Simulation","raw_type":"journal-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/A5000129080","display_name":"Matteo Principe","orcid":null},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Matteo Principe","raw_affiliation_strings":["University of Rome Tor Vergata, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003395667","display_name":"Tommaso Tocci","orcid":"https://orcid.org/0000-0002-2159-5643"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Tommaso Tocci","raw_affiliation_strings":["Barcelona Supercomputing Center, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051273363","display_name":"Pierangelo Di Sanzo","orcid":"https://orcid.org/0000-0001-6136-6303"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pierangelo Di Sanzo","raw_affiliation_strings":["Sapienza University of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003036713","display_name":"Francesco Quaglia","orcid":"https://orcid.org/0000-0002-5616-7980"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Quaglia","raw_affiliation_strings":["University of Rome Tor Vergata, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"University of Rome Tor Vergata, Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062882537","display_name":"Alessandro Pellegrini","orcid":"https://orcid.org/0000-0002-0179-9868"},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Pellegrini","raw_affiliation_strings":["Sapienza University of Rome, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Sapienza University of Rome, Rome, Italy","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5000129080"],"corresponding_institution_ids":["https://openalex.org/I116067653"],"apc_list":null,"apc_paid":null,"fwci":0.359,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.63460853,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"30","issue":"2","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11195","display_name":"Simulation Techniques and Applications","score":0.9998000264167786,"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":0.9998000264167786,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.998199999332428,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9898999929428101,"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":0.847517728805542},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.7243878245353699},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.7087486982345581},{"id":"https://openalex.org/keywords/middleware","display_name":"Middleware (distributed applications)","score":0.6888889670372009},{"id":"https://openalex.org/keywords/distributed-shared-memory","display_name":"Distributed shared memory","score":0.6625818014144897},{"id":"https://openalex.org/keywords/distributed-memory","display_name":"Distributed memory","score":0.6016422510147095},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.5666263103485107},{"id":"https://openalex.org/keywords/discrete-event-simulation","display_name":"Discrete event simulation","score":0.5557872653007507},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5096902847290039},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.49993276596069336},{"id":"https://openalex.org/keywords/data-diffusion-machine","display_name":"Data diffusion machine","score":0.49261218309402466},{"id":"https://openalex.org/keywords/programming-paradigm","display_name":"Programming paradigm","score":0.4784400761127472},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.43724873661994934},{"id":"https://openalex.org/keywords/virtual-memory","display_name":"Virtual memory","score":0.37967684864997864},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.33757686614990234},{"id":"https://openalex.org/keywords/uniform-memory-access","display_name":"Uniform memory access","score":0.31881749629974365},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.25931334495544434},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.1601983904838562},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11818507313728333}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.847517728805542},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.7243878245353699},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.7087486982345581},{"id":"https://openalex.org/C169468491","wikidata":"https://www.wikidata.org/wiki/Q146923","display_name":"Middleware (distributed applications)","level":2,"score":0.6888889670372009},{"id":"https://openalex.org/C39528615","wikidata":"https://www.wikidata.org/wiki/Q1229610","display_name":"Distributed shared memory","level":5,"score":0.6625818014144897},{"id":"https://openalex.org/C91481028","wikidata":"https://www.wikidata.org/wiki/Q1054686","display_name":"Distributed memory","level":3,"score":0.6016422510147095},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.5666263103485107},{"id":"https://openalex.org/C147203929","wikidata":"https://www.wikidata.org/wiki/Q574814","display_name":"Discrete event simulation","level":2,"score":0.5557872653007507},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5096902847290039},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.49993276596069336},{"id":"https://openalex.org/C180089779","wikidata":"https://www.wikidata.org/wiki/Q5227275","display_name":"Data diffusion machine","level":5,"score":0.49261218309402466},{"id":"https://openalex.org/C34165917","wikidata":"https://www.wikidata.org/wiki/Q188267","display_name":"Programming paradigm","level":2,"score":0.4784400761127472},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.43724873661994934},{"id":"https://openalex.org/C76399640","wikidata":"https://www.wikidata.org/wiki/Q189401","display_name":"Virtual memory","level":4,"score":0.37967684864997864},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.33757686614990234},{"id":"https://openalex.org/C51290061","wikidata":"https://www.wikidata.org/wiki/Q1936765","display_name":"Uniform memory access","level":4,"score":0.31881749629974365},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.25931334495544434},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.1601983904838562},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11818507313728333},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/3373335","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3373335","pdf_url":null,"source":{"id":"https://openalex.org/S38703467","display_name":"ACM Transactions on Modeling and Computer Simulation","issn_l":"1049-3301","issn":["1049-3301","1558-1195"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Modeling and Computer Simulation","raw_type":"journal-article"},{"id":"pmh:oai:art.torvergata.it:2108/238461","is_oa":false,"landing_page_url":"https://hdl.handle.net/2108/238461","pdf_url":null,"source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:iris.uniroma1.it:11573/1380358","is_oa":false,"landing_page_url":"http://hdl.handle.net/11573/1380358","pdf_url":null,"source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:iris.uniroma3.it:11590/428146","is_oa":false,"landing_page_url":"https://hdl.handle.net/11590/428146","pdf_url":null,"source":{"id":"https://openalex.org/S4377196120","display_name":"Iris (Roma Tre University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119003972","host_organization_name":"Roma Tre University","host_organization_lineage":["https://openalex.org/I119003972"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1532597894","https://openalex.org/W1825431911","https://openalex.org/W1887528286","https://openalex.org/W1970049774","https://openalex.org/W1976533090","https://openalex.org/W1996236429","https://openalex.org/W1997967900","https://openalex.org/W2022790373","https://openalex.org/W2038543535","https://openalex.org/W2045886945","https://openalex.org/W2068691151","https://openalex.org/W2094786437","https://openalex.org/W2102261910","https://openalex.org/W2112694158","https://openalex.org/W2115563423","https://openalex.org/W2134164560","https://openalex.org/W2137898563","https://openalex.org/W2147694014","https://openalex.org/W2150880256","https://openalex.org/W2153303191","https://openalex.org/W2155620850","https://openalex.org/W2286596378","https://openalex.org/W2296636214","https://openalex.org/W2336425870","https://openalex.org/W2374112363","https://openalex.org/W2528277280","https://openalex.org/W2618211684","https://openalex.org/W2619944023","https://openalex.org/W2946227787","https://openalex.org/W4210936726","https://openalex.org/W4233137219","https://openalex.org/W4236192536","https://openalex.org/W4240965889","https://openalex.org/W4254942564"],"related_works":["https://openalex.org/W2026512611","https://openalex.org/W1990817968","https://openalex.org/W1973011047","https://openalex.org/W2083853670","https://openalex.org/W4381884576","https://openalex.org/W1489706965","https://openalex.org/W2138180780","https://openalex.org/W2541969701","https://openalex.org/W2150652612","https://openalex.org/W2164568193"],"abstract_inverted_index":{"The":[0],"large":[1],"diffusion":[2],"of":[3,13,27,36,55,78,97,129,132,143],"multi-core":[4],"machines":[5,47],"has":[6,148],"pushed":[7],"the":[8,11,25,31,34,39,60,76,127,152],"research":[9],"in":[10],"field":[12],"Parallel":[14],"Discrete":[15],"Event":[16,109],"Simulation":[17],"(PDES)":[18],"toward":[19],"new":[20],"programming":[21,66],"paradigms,":[22],"based":[23,103],"on":[24,95,104],"exploitation":[26],"shared":[28,64,90],"memory.":[29],"On":[30],"opposite":[32],"side,":[33],"advent":[35],"Cloud":[37],"computing\u2014and":[38],"possibility":[40],"to":[41,48,62,93],"group":[42],"together":[43],"many":[44],"(low-cost)":[45],"virtual":[46],"form":[49],"a":[50,79,85,105,123],"distributed":[51,69,80],"memory":[52,65,91],"cluster":[53],"capable":[54],"hosting":[56],"simulation":[57],"applications\u2014has":[58],"raised":[59],"need":[61],"bridge":[63],"and":[67,110],"seamless":[68],"execution.":[70],"In":[71],"this":[72],"article,":[73],"we":[74],"present":[75],"design":[77],"middleware":[81,101,145],"that":[82],"transparently":[83],"allows":[84,115],"PDES":[86,133,157],"application":[87],"coded":[88],"for":[89,126,139],"systems":[92],"run":[94],"clusters":[96],"(Cloud)":[98],"resources.":[99],"Our":[100],"is":[102],"synchronization":[106],"protocol":[107],"called":[108],"Cross":[111],"State":[112],"Synchronization.":[113],"It":[114],"cross-simulation-object":[116],"access":[117],"by":[118],"event":[119],"handlers,":[120],"thus":[121],"representing":[122],"powerful":[124],"tool":[125],"development":[128],"various":[130],"types":[131],"applications.":[134],"We":[135],"also":[136],"provide":[137],"data":[138],"an":[140],"experimental":[141],"assessment":[142],"our":[144],"architecture,":[146],"which":[147],"been":[149],"integrated":[150],"into":[151],"open":[153],"source":[154],"ROOT-Sim":[155],"speculative":[156],"platform.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
