{"id":"https://openalex.org/W2012288776","doi":"https://doi.org/10.1145/2185395.2185445","title":"Admission control policies for a multi-class QoS-aware service oriented architecture","display_name":"Admission control policies for a multi-class QoS-aware service oriented architecture","publication_year":2012,"publication_date":"2012-03-09","ids":{"openalex":"https://openalex.org/W2012288776","doi":"https://doi.org/10.1145/2185395.2185445","mag":"2012288776"},"language":"en","primary_location":{"id":"doi:10.1145/2185395.2185445","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2185395.2185445","pdf_url":null,"source":{"id":"https://openalex.org/S4210187660","display_name":"ACM SIGMETRICS Performance Evaluation Review","issn_l":"0163-5999","issn":["0163-5999","1557-9484"],"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 SIGMETRICS Performance Evaluation Review","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/A5113501437","display_name":"Marco Abundo","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":"Marco Abundo","raw_affiliation_strings":["Universit\u00e0 di Roma \"Tor Vergata\", Roma, Italy","Universita di Roma Tor Vergata, Roma, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"Universit\u00e0 di Roma \"Tor Vergata\", Roma, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Universita di Roma Tor Vergata, Roma, Italy#TAB#","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047108954","display_name":"Valeria Cardellini","orcid":"https://orcid.org/0000-0002-6870-7083"},"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":"Valeria Cardellini","raw_affiliation_strings":["Universit\u00e0 di Roma \"Tor Vergata\", Roma, Italy","Universita di Roma Tor Vergata, Roma, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"Universit\u00e0 di Roma \"Tor Vergata\", Roma, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Universita di Roma Tor Vergata, Roma, Italy#TAB#","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083242581","display_name":"Francesco Lo Presti","orcid":"https://orcid.org/0000-0002-7461-6276"},"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 Lo Presti","raw_affiliation_strings":["Universit\u00e0 di Roma \"Tor Vergata\", Roma, Italy","Universita di Roma Tor Vergata, Roma, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"Universit\u00e0 di Roma \"Tor Vergata\", Roma, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Universita di Roma Tor Vergata, Roma, Italy#TAB#","institution_ids":["https://openalex.org/I116067653"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5113501437"],"corresponding_institution_ids":["https://openalex.org/I116067653"],"apc_list":null,"apc_paid":null,"fwci":4.9738,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.95014325,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"39","issue":"4","first_page":"89","last_page":"98"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9991999864578247,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9904999732971191,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9843000173568726,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.8074322938919067},{"id":"https://openalex.org/keywords/admission-control","display_name":"Admission control","score":0.7878932952880859},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.7533375024795532},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.7280080914497375},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5792630314826965},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5777071118354797},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5149880051612854},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4587659239768982},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.45777249336242676},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4455293118953705},{"id":"https://openalex.org/keywords/mobile-qos","display_name":"Mobile QoS","score":0.4200728237628937},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.3746523857116699},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1415736973285675},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.07247233390808105}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8074322938919067},{"id":"https://openalex.org/C2778234956","wikidata":"https://www.wikidata.org/wiki/Q4683813","display_name":"Admission control","level":3,"score":0.7878932952880859},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.7533375024795532},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.7280080914497375},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5792630314826965},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5777071118354797},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5149880051612854},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4587659239768982},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.45777249336242676},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4455293118953705},{"id":"https://openalex.org/C169761439","wikidata":"https://www.wikidata.org/wiki/Q6886951","display_name":"Mobile QoS","level":4,"score":0.4200728237628937},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.3746523857116699},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1415736973285675},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.07247233390808105},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","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":2,"locations":[{"id":"doi:10.1145/2185395.2185445","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2185395.2185445","pdf_url":null,"source":{"id":"https://openalex.org/S4210187660","display_name":"ACM SIGMETRICS Performance Evaluation Review","issn_l":"0163-5999","issn":["0163-5999","1557-9484"],"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 SIGMETRICS Performance Evaluation Review","raw_type":"journal-article"},{"id":"pmh:oai:art.torvergata.it:2108/75187","is_oa":false,"landing_page_url":"http://hdl.handle.net/2108/75187","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":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5699999928474426,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W153346180","https://openalex.org/W1061340565","https://openalex.org/W1484521667","https://openalex.org/W1496855202","https://openalex.org/W1512919909","https://openalex.org/W1515851193","https://openalex.org/W1516418405","https://openalex.org/W1576452626","https://openalex.org/W1582436621","https://openalex.org/W1757040465","https://openalex.org/W1969657871","https://openalex.org/W1974665971","https://openalex.org/W1981691276","https://openalex.org/W2011556812","https://openalex.org/W2047663317","https://openalex.org/W2053648419","https://openalex.org/W2061504687","https://openalex.org/W2100980003","https://openalex.org/W2109192777","https://openalex.org/W2110664044","https://openalex.org/W2113136060","https://openalex.org/W2113160106","https://openalex.org/W2114990655","https://openalex.org/W2119567691","https://openalex.org/W2121863487","https://openalex.org/W2127414233","https://openalex.org/W2130094197","https://openalex.org/W2132849848","https://openalex.org/W2142867846","https://openalex.org/W2151524688","https://openalex.org/W2153074919","https://openalex.org/W2160464334","https://openalex.org/W2161383905","https://openalex.org/W2175097758","https://openalex.org/W2274787783","https://openalex.org/W3003579343","https://openalex.org/W4244552144","https://openalex.org/W4307347247","https://openalex.org/W6634528131","https://openalex.org/W6663977523","https://openalex.org/W7001894244"],"related_works":["https://openalex.org/W1577320633","https://openalex.org/W4248118543","https://openalex.org/W2146622427","https://openalex.org/W187740018","https://openalex.org/W2094659299","https://openalex.org/W2162286586","https://openalex.org/W1982342997","https://openalex.org/W4255368532","https://openalex.org/W2604317121","https://openalex.org/W2154150516"],"abstract_inverted_index":{"In":[0,22],"the":[1,27,67,100,120,123,128,138,143,147,167],"service":[2,6,32,41,129],"computing":[3],"paradigm,":[4],"a":[5,31,39,43,53,76,82,103,163],"broker":[7,68,101],"can":[8],"build":[9],"new":[10,77],"applications":[11],"by":[12,17,142],"composing":[13],"network-accessible":[14],"services":[15],"offered":[16],"loosely":[18],"coupled":[19],"independent":[20],"providers.":[21],"this":[23],"paper,":[24],"we":[25,131,136,160],"address":[26],"problem":[28,158],"of":[29,45,48,122,146],"providing":[30],"broker,":[33,130],"which":[34],"offers":[35],"to":[36,69,72,84,93,111],"prospective":[37],"users":[38],"composite":[40],"with":[42,52,149,156],"range":[44],"different":[46],"Quality":[47],"Service":[49],"(QoS)":[50],"classes,":[51],"forward-looking":[54],"admission":[55,125,151],"control":[56,126,152],"policy":[57,165],"based":[58],"on":[59],"Markov":[60],"Decision":[61],"Processes":[62],"(MDP).":[63],"This":[64],"mechanism":[65],"allows":[66],"decide":[70],"whether":[71],"accept":[73],"or":[74],"reject":[75],"potential":[78],"user":[79],"in":[80],"such":[81],"way":[83],"maximize":[85],"its":[86,94],"gain":[87],"while":[88],"guaranteeing":[89],"non-functional":[90],"QoS":[91],"requirements":[92],"already":[95],"admitted":[96],"users.":[97],"We":[98],"model":[99],"using":[102],"continuous-time":[104],"MDP":[105,148,168],"and":[106,115],"consider":[107],"various":[108],"techniques":[109],"suitable":[110],"solve":[112],"both":[113],"infinite-horizon":[114],"finitehorizon":[116],"MDPs.":[117],"To":[118,154],"assess":[119],"effectiveness":[121],"MDP-based":[124],"for":[127,166],"present":[132],"simulation":[133],"results":[134],"where":[135],"compare":[137],"optimal":[139],"decisions":[140],"obtained":[141],"analytical":[144],"solution":[145],"other":[150],"policies.":[153],"deal":[155],"large":[157],"instances,":[159],"also":[161],"propose":[162],"heuristic":[164],"solution.":[169]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}