{"id":"https://openalex.org/W2041093720","doi":"https://doi.org/10.1145/1296907.1296914","title":"Path","display_name":"Path","publication_year":2007,"publication_date":"2007-10-21","ids":{"openalex":"https://openalex.org/W2041093720","doi":"https://doi.org/10.1145/1296907.1296914","mag":"2041093720"},"language":"en","primary_location":{"id":"doi:10.1145/1296907.1296914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1296907.1296914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th international symposium on Memory management","raw_type":"proceedings-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/A5100663839","display_name":"Reza Azimi","orcid":"https://orcid.org/0000-0001-8477-6540"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Reza Azimi","raw_affiliation_strings":["University of Toronto, Toronto, ON, Canada","University of Toronto, Toronto, On, Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"University of Toronto, Toronto, On, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080525324","display_name":"Livio Soares","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Livio Soares","raw_affiliation_strings":["University of Toronto, Toronto, ON, Canada","University of Toronto, Toronto, On, Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"University of Toronto, Toronto, On, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033055304","display_name":"Michael Stumm","orcid":"https://orcid.org/0000-0002-9377-2493"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Michael Stumm","raw_affiliation_strings":["University of Toronto, Toronto, ON, Canada","University of Toronto, Toronto, On, Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"University of Toronto, Toronto, On, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071800632","display_name":"Thomas J. Walsh","orcid":"https://orcid.org/0000-0002-4142-8711"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Thomas Walsh","raw_affiliation_strings":["University of Toronto, Toronto, ON, Canada","University of Toronto, Toronto, On, Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"University of Toronto, Toronto, On, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102801701","display_name":"Angela Demke Brown","orcid":"https://orcid.org/0000-0002-3615-3442"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Angela Demke Brown","raw_affiliation_strings":["University of Toronto, Toronto, ON, Canada","University of Toronto, Toronto, On, Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"University of Toronto, Toronto, On, Canada","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100663839"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":2.567,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.90044608,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"31","last_page":"42"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","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/T11181","display_name":"Advanced Data Storage Technologies","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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9997000098228455,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994000196456909,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8737616539001465},{"id":"https://openalex.org/keywords/demand-paging","display_name":"Demand paging","score":0.800496518611908},{"id":"https://openalex.org/keywords/instruction-prefetch","display_name":"Instruction prefetch","score":0.7578288316726685},{"id":"https://openalex.org/keywords/page-fault","display_name":"Page fault","score":0.7166572213172913},{"id":"https://openalex.org/keywords/virtual-memory","display_name":"Virtual memory","score":0.6257532835006714},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.5713962316513062},{"id":"https://openalex.org/keywords/extended-memory","display_name":"Extended memory","score":0.49596890807151794},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4773145616054535},{"id":"https://openalex.org/keywords/memory-map","display_name":"Memory map","score":0.46598735451698303},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.35404956340789795},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33007779717445374},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.2293536365032196},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.17335939407348633}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8737616539001465},{"id":"https://openalex.org/C188873839","wikidata":"https://www.wikidata.org/wiki/Q5255045","display_name":"Demand paging","level":5,"score":0.800496518611908},{"id":"https://openalex.org/C133588205","wikidata":"https://www.wikidata.org/wiki/Q28455645","display_name":"Instruction prefetch","level":3,"score":0.7578288316726685},{"id":"https://openalex.org/C193343404","wikidata":"https://www.wikidata.org/wiki/Q1928607","display_name":"Page fault","level":5,"score":0.7166572213172913},{"id":"https://openalex.org/C76399640","wikidata":"https://www.wikidata.org/wiki/Q189401","display_name":"Virtual memory","level":4,"score":0.6257532835006714},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.5713962316513062},{"id":"https://openalex.org/C171675096","wikidata":"https://www.wikidata.org/wiki/Q1143380","display_name":"Extended memory","level":4,"score":0.49596890807151794},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4773145616054535},{"id":"https://openalex.org/C74426580","wikidata":"https://www.wikidata.org/wiki/Q719484","display_name":"Memory map","level":3,"score":0.46598735451698303},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.35404956340789795},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33007779717445374},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.2293536365032196},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.17335939407348633},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1296907.1296914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1296907.1296914","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 6th international symposium on Memory management","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":36,"referenced_works":["https://openalex.org/W41212852","https://openalex.org/W1514176898","https://openalex.org/W1530803355","https://openalex.org/W1565257376","https://openalex.org/W1565538229","https://openalex.org/W1578858535","https://openalex.org/W1860107648","https://openalex.org/W2026435816","https://openalex.org/W2026488394","https://openalex.org/W2071490148","https://openalex.org/W2072753794","https://openalex.org/W2072853307","https://openalex.org/W2077186241","https://openalex.org/W2079632486","https://openalex.org/W2080193026","https://openalex.org/W2096984014","https://openalex.org/W2118570080","https://openalex.org/W2129529533","https://openalex.org/W2138716216","https://openalex.org/W2143773524","https://openalex.org/W2144570882","https://openalex.org/W2145021036","https://openalex.org/W2145118374","https://openalex.org/W2145163743","https://openalex.org/W2147278401","https://openalex.org/W2153806645","https://openalex.org/W2160395504","https://openalex.org/W2164705534","https://openalex.org/W2994240441","https://openalex.org/W3008756550","https://openalex.org/W4236944756","https://openalex.org/W4241286244","https://openalex.org/W4250743708","https://openalex.org/W4252238872","https://openalex.org/W6630799350","https://openalex.org/W6634647146"],"related_works":["https://openalex.org/W2407941772","https://openalex.org/W2142084235","https://openalex.org/W2078640694","https://openalex.org/W2016036917","https://openalex.org/W4229052820","https://openalex.org/W310629987","https://openalex.org/W1569272948","https://openalex.org/W2188247273","https://openalex.org/W2049409948","https://openalex.org/W2993738027"],"abstract_inverted_index":{"Traditionally,":[0],"operating":[1,31,102],"systems":[2],"use":[3,43],"a":[4,45],"coarse":[5],"approximation":[6],"of":[7,44,200,226],"memory":[8,12,26,35,115,142,160,166,192],"accesses":[9,59],"to":[10,56,100,132,144,148,181],"implement":[11,133],"management":[13,116],"algorithms":[14,175],"by":[15,113,127],"monitoring":[16],"page":[17,21,51,58,97,136],"faults":[18,55],"or":[19,147],"scanning":[20],"table":[22],"entries.":[23],"With":[24],"finer-grained":[25],"access":[27,98,167],"information,":[28,185],"however,":[29],"the":[30,42,101,124,188,197],"system":[32,189],"can":[33,129,176],"manage":[34],"muchmore":[36],"effectively.":[37],"Previous":[38],"work":[39],"has":[40],"proposed":[41],"software":[46,198],"mechanism":[47],"based":[48],"on":[49],"virtual":[50,159],"protection":[52],"and":[53,151,155],"soft":[54],"track":[57],"at":[60,222],"finer":[61],"granularity.":[62],"In":[63,118],"this":[64,70,119],"paper,":[65,120],"we":[66,121,210],"show":[67,122,172,195],"that":[68,173,196],"while":[69],"approach":[71],"is":[72,108,190,204,221],"effective":[73],"for":[74,77],"some":[75],"applications,":[76],"many":[78],"others":[79],"it":[80],"results":[81,171],"in":[82,215],"an":[83,224],"unacceptably":[84],"high":[85],"overhead.":[86],"We":[87,194],"propose":[88],"simple":[89],"Page":[90],"Access":[91],"Tracking":[92],"Hardware":[93],"(PATH)to":[94],"provide":[95,149],"accurate":[96],"information":[99,125,203],"system.":[103],"The":[104],"suggested":[105],"hardware":[106],"support":[107],"generic":[109],"andcan":[110],"be":[111,130],"used":[112,131],"various":[114],"algorithms.":[117],"how":[123],"generated":[126],"PATH":[128,202],"(i)":[134],"adaptive":[135],"replacement":[137],"policies,":[138],"(ii)":[139],"smart":[140],"process":[141,153],"allocation":[143],"improve":[145,178],"performance":[146,179],"isolation":[150],"better":[152],"prioritization,":[154],"(iii)":[156],"effectively":[157],"prefetch":[158],"pages":[161],"when":[162,187],"applications":[163,209],"have":[164],"non-trivial":[165],"patterns.":[168],"Our":[169],"simulation":[170],"these":[174],"dramatically":[177],"(up":[180],"500%)":[182],"with":[183],"PATH-provided":[184],"especially":[186],"under":[191],"pressure.":[193],"overhead":[199],"processing":[201],"less":[205],"than":[206,213],"6%":[207],"acrossthe":[208],"examined":[211],"(less":[212],"3%":[214],"all":[216],"but":[217],"two":[218],"applications),":[219],"which":[220],"least":[223],"order":[225],"magni.":[227]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}