{"id":"https://openalex.org/W2134345525","doi":"https://doi.org/10.1145/2742854.2742886","title":"Software-managed energy-efficient hybrid DRAM/NVM main memory","display_name":"Software-managed energy-efficient hybrid DRAM/NVM main memory","publication_year":2015,"publication_date":"2015-05-06","ids":{"openalex":"https://openalex.org/W2134345525","doi":"https://doi.org/10.1145/2742854.2742886","mag":"2134345525"},"language":"en","primary_location":{"id":"doi:10.1145/2742854.2742886","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2742854.2742886","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Conference on Computing Frontiers","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pureadmin.qub.ac.uk/ws/files/15926759/postprint.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025790744","display_name":"Ahmad Hassan","orcid":"https://orcid.org/0009-0006-6841-3364"},"institutions":[{"id":"https://openalex.org/I4210133614","display_name":"Systems, Applications & Products in Data Processing (United Kingdom)","ror":"https://ror.org/04k7gd586","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210132444","https://openalex.org/I4210133614"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ahmad Hassan","raw_affiliation_strings":["SAP (UK) Ltd., Belfast"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SAP (UK) Ltd., Belfast","institution_ids":["https://openalex.org/I4210133614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086758775","display_name":"Hans Vandierendonck","orcid":"https://orcid.org/0000-0001-5868-9259"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hans Vandierendonck","raw_affiliation_strings":["Queen's University of Belfast, Belfast, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Queen's University of Belfast, Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005410613","display_name":"Dimitrios S. Nikolopoulos","orcid":"https://orcid.org/0000-0003-0217-8307"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Dimitrios S. Nikolopoulos","raw_affiliation_strings":["Queen's University of Belfast, Belfast, United Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Queen's University of Belfast, Belfast, United Kingdom","institution_ids":["https://openalex.org/I126231945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":40,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":1.0,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9998000264167786,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9973000288009644,"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/dram","display_name":"Dram","score":0.8196209669113159},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7890124320983887},{"id":"https://openalex.org/keywords/profiling","display_name":"Profiling (computer programming)","score":0.6460025310516357},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6452382206916809},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5266249775886536},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.46795761585235596},{"id":"https://openalex.org/keywords/phase-change-memory","display_name":"Phase-change memory","score":0.4616242051124573},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.44577693939208984},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.42410171031951904},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.417831152677536},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.29005858302116394},{"id":"https://openalex.org/keywords/semiconductor-memory","display_name":"Semiconductor memory","score":0.18830430507659912},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09446382522583008}],"concepts":[{"id":"https://openalex.org/C7366592","wikidata":"https://www.wikidata.org/wiki/Q1255620","display_name":"Dram","level":2,"score":0.8196209669113159},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7890124320983887},{"id":"https://openalex.org/C187191949","wikidata":"https://www.wikidata.org/wiki/Q1138496","display_name":"Profiling (computer programming)","level":2,"score":0.6460025310516357},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6452382206916809},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5266249775886536},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.46795761585235596},{"id":"https://openalex.org/C64142963","wikidata":"https://www.wikidata.org/wiki/Q1153902","display_name":"Phase-change memory","level":3,"score":0.4616242051124573},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.44577693939208984},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.42410171031951904},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.417831152677536},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.29005858302116394},{"id":"https://openalex.org/C98986596","wikidata":"https://www.wikidata.org/wiki/Q1143031","display_name":"Semiconductor memory","level":2,"score":0.18830430507659912},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09446382522583008},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C61696701","wikidata":"https://www.wikidata.org/wiki/Q770766","display_name":"Engineering physics","level":1,"score":0.0},{"id":"https://openalex.org/C133256868","wikidata":"https://www.wikidata.org/wiki/Q7180940","display_name":"Phase change","level":2,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2742854.2742886","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2742854.2742886","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM International Conference on Computing Frontiers","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/d49a60e9-1896-4b59-a7c5-c68d9babe245","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/d49a60e9-1896-4b59-a7c5-c68d9babe245","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/15926759/postprint.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hassan , A , Vandierendonck , H & Nikolopoulos , D S 2015 , Software-Managed Energy-Efficient Hybrid DRAM/NVM Main Memory . in Proceedings of the ACM International Conference on Computing Frontiers (CF) . Association for Computing Machinery . https://doi.org/10.1145/2742854.2742886","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/d49a60e9-1896-4b59-a7c5-c68d9babe245","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/d49a60e9-1896-4b59-a7c5-c68d9babe245","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/15926759/postprint.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hassan , A , Vandierendonck , H & Nikolopoulos , D S 2015 , Software-Managed Energy-Efficient Hybrid DRAM/NVM Main Memory . in Proceedings of the ACM International Conference on Computing Frontiers (CF) . Association for Computing Machinery . https://doi.org/10.1145/2742854.2742886","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2134345525.pdf","grobid_xml":"https://content.openalex.org/works/W2134345525.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W876765028","https://openalex.org/W1564523715","https://openalex.org/W1686420892","https://openalex.org/W1968288892","https://openalex.org/W1987201308","https://openalex.org/W2001217269","https://openalex.org/W2006798699","https://openalex.org/W2010202670","https://openalex.org/W2021468834","https://openalex.org/W2036548030","https://openalex.org/W2041271371","https://openalex.org/W2048588974","https://openalex.org/W2054206030","https://openalex.org/W2060673228","https://openalex.org/W2064111805","https://openalex.org/W2066023578","https://openalex.org/W2102449048","https://openalex.org/W2104305170","https://openalex.org/W2111435398","https://openalex.org/W2117285153","https://openalex.org/W2147539449","https://openalex.org/W2147657366","https://openalex.org/W2147926533","https://openalex.org/W2152933730","https://openalex.org/W2153691881","https://openalex.org/W2155694951","https://openalex.org/W2158662664","https://openalex.org/W2169875292","https://openalex.org/W2469682519","https://openalex.org/W6903771602"],"related_works":["https://openalex.org/W3120961607","https://openalex.org/W4401568740","https://openalex.org/W2098207691","https://openalex.org/W3148568549","https://openalex.org/W1648516568","https://openalex.org/W361036515","https://openalex.org/W2269474412","https://openalex.org/W4211178602","https://openalex.org/W4214773815","https://openalex.org/W3204477689"],"abstract_inverted_index":{"This":[0],"paper":[1],"evaluates":[2],"the":[3,30,43],"viability":[4],"of":[5,9,45,54,87],"user-level":[6],"software":[7],"management":[8],"a":[10,35,84],"hybrid":[11,49],"DRAM/NVM":[12],"main":[13],"memory":[14,50],"system.":[15],"We":[16,33],"propose":[17],"an":[18],"operating":[19],"system":[20],"(OS)":[21],"and":[22,83],"programming":[23],"interface":[24],"to":[25,38],"place":[26],"data":[27,47],"from":[28],"within":[29],"user":[31],"application.":[32],"present":[34],"profiling":[36],"tool":[37],"help":[39],"programmers":[40],"decide":[41],"on":[42,78],"placement":[44],"application":[46],"in":[48],"systems.":[51],"Cycle-accurate":[52],"simulation":[53],"modified":[55],"applications":[56],"confirms":[57],"that":[58],"our":[59,74],"approach":[60],"is":[61],"more":[62],"energy-efficient":[63],"than":[64],"state-of-the-art":[65],"hardware":[66],"or":[67],"OS":[68],"approaches":[69],"at":[70],"equivalent":[71],"performance.":[72],"Moreover,":[73],"results":[75],"are":[76],"validated":[77],"several":[79],"candidate":[80],"NVM":[81],"technologies":[82],"wide":[85],"set":[86],"14":[88],"benchmarks.":[89]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}