{"id":"https://openalex.org/W2026520679","doi":"https://doi.org/10.1145/1562877.1562943","title":"Virtual machines","display_name":"Virtual machines","publication_year":2009,"publication_date":"2009-07-06","ids":{"openalex":"https://openalex.org/W2026520679","doi":"https://doi.org/10.1145/1562877.1562943","mag":"2026520679"},"language":"en","primary_location":{"id":"doi:10.1145/1562877.1562943","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1562877.1562943","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th annual ACM SIGCSE conference on Innovation and technology in computer science education","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/A5052182894","display_name":"Shimon Schocken","orcid":null},"institutions":[{"id":"https://openalex.org/I138898306","display_name":"Reichman University","ror":"https://ror.org/01px5cv07","country_code":"IL","type":"education","lineage":["https://openalex.org/I138898306"]},{"id":"https://openalex.org/I4210093787","display_name":"Herzliya Medical Center","ror":"https://ror.org/00m6hsp80","country_code":"IL","type":"healthcare","lineage":["https://openalex.org/I4210093787"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Shimon Schocken","raw_affiliation_strings":["IDC Herzliya, Herzliya, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDC Herzliya, Herzliya, Israel","institution_ids":["https://openalex.org/I138898306","https://openalex.org/I4210093787"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052182894"],"corresponding_institution_ids":["https://openalex.org/I138898306","https://openalex.org/I4210093787"],"apc_list":null,"apc_paid":null,"fwci":0.3549,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.55391868,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"203","last_page":"207"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10533","display_name":"Teaching and Learning Programming","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11283","display_name":"Experimental Learning in Engineering","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.968999981880188,"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":0.8316453099250793},{"id":"https://openalex.org/keywords/emulation","display_name":"Emulation","score":0.7352803349494934},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.7246052622795105},{"id":"https://openalex.org/keywords/abstraction","display_name":"Abstraction","score":0.6108901500701904},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.601681113243103},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.5322598814964294},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5314007997512817},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.5186511874198914},{"id":"https://openalex.org/keywords/full-virtualization","display_name":"Full virtualization","score":0.5021960735321045},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.49526873230934143},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4345681667327881},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.32797741889953613}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8316453099250793},{"id":"https://openalex.org/C149810388","wikidata":"https://www.wikidata.org/wiki/Q5374873","display_name":"Emulation","level":2,"score":0.7352803349494934},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.7246052622795105},{"id":"https://openalex.org/C124304363","wikidata":"https://www.wikidata.org/wiki/Q673661","display_name":"Abstraction","level":2,"score":0.6108901500701904},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.601681113243103},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.5322598814964294},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5314007997512817},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.5186511874198914},{"id":"https://openalex.org/C47878483","wikidata":"https://www.wikidata.org/wiki/Q848333","display_name":"Full virtualization","level":4,"score":0.5021960735321045},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.49526873230934143},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4345681667327881},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.32797741889953613},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1562877.1562943","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1562877.1562943","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th annual ACM SIGCSE conference on Innovation and technology in computer science education","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1553005758","https://openalex.org/W1593874741","https://openalex.org/W2020073275","https://openalex.org/W2041699518","https://openalex.org/W2147222947","https://openalex.org/W2150164276","https://openalex.org/W2161825580","https://openalex.org/W2218150348","https://openalex.org/W2339183141","https://openalex.org/W4230908227"],"related_works":["https://openalex.org/W3124171372","https://openalex.org/W2021257679","https://openalex.org/W2160597328","https://openalex.org/W1950051066","https://openalex.org/W2235294519","https://openalex.org/W165920943","https://openalex.org/W2120490607","https://openalex.org/W2149719231","https://openalex.org/W4293087386","https://openalex.org/W3083910891"],"abstract_inverted_index":{"Various":[0],"forms":[1],"of":[2,12,52,72],"virtualization":[3],"play":[4],"key":[5],"roles":[6],"in":[7,76,81,97,145,153],"the":[8,137],"construction":[9],"and":[10,39,49,66,94,107,148],"usage":[11],"diverse":[13],"system":[14,91],"artifacts":[15],"ranging":[16],"from":[17],"modern":[18],"compilers":[19],"to":[20,23,56,59,86],"hardware":[21,93],"migration":[22],"mobile":[24],"computing.":[25],"Virtualization":[26],"is":[27],"also":[28],"a":[29,44,46,50,77,88,114,119],"powerful":[30],"concept":[31],"on":[32,63,122],"cognitive":[33],"grounds,":[34],"requiring":[35],"considerable":[36],"abstraction":[37,65],"skills":[38],"modeling":[40],"abilities.":[41],"We":[42],"present":[43,141],"methodology,":[45],"software":[47,95,106],"tool,":[48],"set":[51],"instructional":[53],"resources":[54,138],"designed":[55],"expose":[57],"students":[58],"virtual":[60,123],"machines,":[61],"focusing":[62],"both":[64],"implementation":[67],"issues.":[68],"An":[69],"early":[70],"version":[71],"our":[73,103,110],"methodology":[74],"appeared":[75],"book":[78],"form":[79],"[4]":[80],"which":[82],"we":[83,140],"describe":[84],"how":[85],"build":[87],"complete":[89],"computer":[90],"-":[92,96],"one":[98],"semester.":[99],"Recently":[100],"we've":[101],"re-written":[102],"VM":[104,111],"emulation":[105],"consolidated":[108],"all":[109],"materials":[112],"into":[113,131],"web":[115],"site":[116],"that":[117,139],"supports":[118],"stand-alone":[120],"module":[121,127],"machines":[124],"[5].":[125],"This":[126],"can":[128],"be":[129],"plugged":[130],"many":[132],"system-oriented":[133],"CS":[134],"courses.":[135],"All":[136],"are":[142,149],"freely":[143],"available":[144],"open":[146],"source":[147],"presently":[150],"used":[151],"successfully":[152],"several":[154],"universities.":[155]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2016-06-24T00:00:00"}