{"id":"https://openalex.org/W3147707998","doi":"https://doi.org/10.1145/3441644","title":"UBAR","display_name":"UBAR","publication_year":2021,"publication_date":"2021-03-27","ids":{"openalex":"https://openalex.org/W3147707998","doi":"https://doi.org/10.1145/3441644","mag":"3147707998"},"language":"en","primary_location":{"id":"doi:10.1145/3441644","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3441644","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"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 Embedded Computing Systems","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/A5080806605","display_name":"Elham Shamsa","orcid":"https://orcid.org/0000-0002-2446-7225"},"institutions":[{"id":"https://openalex.org/I155660961","display_name":"University of Turku","ror":"https://ror.org/05vghhr25","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Elham Shamsa","raw_affiliation_strings":["University of Turku, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turku, Turku, Finland","institution_ids":["https://openalex.org/I155660961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031283419","display_name":"Alma Pr\u00f6bstl","orcid":null},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Alma Pr\u00f6bstl","raw_affiliation_strings":["Technical University of Munich, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Munich, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050080301","display_name":"Nima TaheriNejad","orcid":"https://orcid.org/0000-0002-1295-0332"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Nima TaheriNejad","raw_affiliation_strings":["TU Wien, Vienna, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TU Wien, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036371608","display_name":"Anil Kanduri","orcid":"https://orcid.org/0000-0003-3188-8703"},"institutions":[{"id":"https://openalex.org/I155660961","display_name":"University of Turku","ror":"https://ror.org/05vghhr25","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Anil Kanduri","raw_affiliation_strings":["University of Turku, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turku, Turku, Finland","institution_ids":["https://openalex.org/I155660961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100737286","display_name":"Samarjit Chakraborty","orcid":"https://orcid.org/0000-0002-0503-6235"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samarjit Chakraborty","raw_affiliation_strings":["University of North Carolina at Chapel Hill, North Carolina, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of North Carolina at Chapel Hill, North Carolina, USA","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018179894","display_name":"Amir M. Rahmani","orcid":"https://orcid.org/0000-0002-7408-7992"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amir M. Rahmani","raw_affiliation_strings":["University of California, Irvine, California, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Irvine, California, USA","institution_ids":["https://openalex.org/I204250578"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019546150","display_name":"Pasi Liljeberg","orcid":"https://orcid.org/0000-0002-9392-3589"},"institutions":[{"id":"https://openalex.org/I155660961","display_name":"University of Turku","ror":"https://ror.org/05vghhr25","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pasi Liljeberg","raw_affiliation_strings":["University of Turku, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Turku, Turku, Finland","institution_ids":["https://openalex.org/I155660961"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8851,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.72545168,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":"3","first_page":"1","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T13553","display_name":"Age of Information Optimization","score":0.9914000034332275,"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/T12607","display_name":"Personal Information Management and User Behavior","score":0.9842000007629395,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8886410593986511},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.7857486605644226},{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.553928554058075},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.4938693642616272},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.44288215041160583},{"id":"https://openalex.org/keywords/user-experience-design","display_name":"User experience design","score":0.4280942380428314},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.41253525018692017},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32578548789024353},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.2703680992126465},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.26248592138290405},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.194965660572052},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10516431927680969}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8886410593986511},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.7857486605644226},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.553928554058075},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.4938693642616272},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.44288215041160583},{"id":"https://openalex.org/C201025465","wikidata":"https://www.wikidata.org/wiki/Q11248500","display_name":"User experience design","level":2,"score":0.4280942380428314},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.41253525018692017},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32578548789024353},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.2703680992126465},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.26248592138290405},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.194965660572052},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10516431927680969},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3441644","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3441644","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"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 Embedded Computing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1642255152","https://openalex.org/W1686420892","https://openalex.org/W1768994003","https://openalex.org/W1941165205","https://openalex.org/W1963552183","https://openalex.org/W1967950499","https://openalex.org/W1986778669","https://openalex.org/W1994349155","https://openalex.org/W1994352422","https://openalex.org/W2014228749","https://openalex.org/W2019155735","https://openalex.org/W2047985180","https://openalex.org/W2064707793","https://openalex.org/W2079219249","https://openalex.org/W2082581695","https://openalex.org/W2117326974","https://openalex.org/W2122855803","https://openalex.org/W2124275906","https://openalex.org/W2133496267","https://openalex.org/W2161820804","https://openalex.org/W2170791055","https://openalex.org/W2171665309","https://openalex.org/W2206031031","https://openalex.org/W2234369781","https://openalex.org/W2323475465","https://openalex.org/W2340393834","https://openalex.org/W2340971382","https://openalex.org/W2491411033","https://openalex.org/W2535223130","https://openalex.org/W2566287306","https://openalex.org/W2590344191","https://openalex.org/W2605830599","https://openalex.org/W2609678089","https://openalex.org/W2759387091","https://openalex.org/W2769452527","https://openalex.org/W2774327138","https://openalex.org/W2792431110","https://openalex.org/W2792814682","https://openalex.org/W2809022629","https://openalex.org/W2809637711","https://openalex.org/W2904005249","https://openalex.org/W2945466079","https://openalex.org/W3006222440","https://openalex.org/W3019657267","https://openalex.org/W3033924584","https://openalex.org/W3039249976","https://openalex.org/W4238117188","https://openalex.org/W4247802564","https://openalex.org/W4255863226"],"related_works":["https://openalex.org/W986318368","https://openalex.org/W2000785801","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2990194547","https://openalex.org/W2004734601","https://openalex.org/W2130149817","https://openalex.org/W3200278794","https://openalex.org/W1978514417","https://openalex.org/W2884268961"],"abstract_inverted_index":{"Smartphone":[0],"users":[1],"require":[2],"high":[3,9],"Battery":[4],"Cycle":[5],"Life":[6],"(BCL)":[7],"and":[8,36,46,61,79,89,102,113,123],"Quality":[10],"of":[11,57,125],"Experience":[12],"(QoE)":[13],"during":[14],"their":[15,66],"usage.":[16],"These":[17],"two":[18,59],"objectives":[19,60],"can":[20],"be":[21],"conflicting":[22],"based":[23],"on":[24,55],"the":[25,31,63,110,145],"user":[26,48,87,90],"preference":[27,49],"at":[28,50,93],"run-time.":[29,51],"Finding":[30],"best":[32],"trade-off":[33,99,107],"between":[34,100],"QoE":[35],"BCL":[37,101],"requires":[38],"an":[39],"intelligent":[40],"resource":[41],"management":[42],"approach":[43],"that":[44,115,136],"considers":[45,84],"learns":[47],"Current":[52],"approaches":[53],"focus":[54],"one":[56],"these":[58],"neglect":[62],"other,":[64],"limiting":[65],"efficiency":[67],"in":[68],"meeting":[69],"users\u2019":[70],"needs.":[71],"In":[72],"this":[73,106],"article,":[74],"we":[75],"present":[76],"UBAR,":[77],"User-":[78],"Battery-aware":[80],"Resource":[81],"management,":[82],"which":[83],"dynamic":[85],"workload,":[86],"preference,":[88],"plug-in/out":[91],"pattern":[92,128],"run-time":[94],"to":[95,116,129,140,144],"provide":[96],"a":[97],"suitable":[98],"QoE.":[103],"UBAR":[104,137],"personalizes":[105],"by":[108],"learning":[109],"user\u2019s":[111],"habits":[112],"using":[114],"satisfy":[117],"QoE,":[118],"while":[119],"considering":[120],"battery":[121],"temperature":[122],"State":[124],"Charge":[126],"(SOC)":[127],"maximize":[130],"BCL.":[131],"The":[132],"evaluation":[133],"results":[134],"show":[135],"achieves":[138],"10%":[139],"40%":[141],"improvement":[142],"compared":[143],"existing":[146],"state-of-the-art":[147],"approaches.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2021-04-13T00:00:00"}