{"id":"https://openalex.org/W2954215843","doi":"https://doi.org/10.1109/msr.2019.00033","title":"Recommending Energy-Efficient Java Collections","display_name":"Recommending Energy-Efficient Java Collections","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2954215843","doi":"https://doi.org/10.1109/msr.2019.00033","mag":"2954215843"},"language":"en","primary_location":{"id":"doi:10.1109/msr.2019.00033","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msr.2019.00033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE/ACM 16th International Conference on Mining Software Repositories (MSR)","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/A5076088637","display_name":"Wellington Oliveira","orcid":"https://orcid.org/0000-0002-1502-772X"},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Wellington Oliveira","raw_affiliation_strings":["Federal University of Pernambuco"],"affiliations":[{"raw_affiliation_string":"Federal University of Pernambuco","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072711119","display_name":"Renato Oliveira","orcid":"https://orcid.org/0000-0002-0111-8209"},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Renato Oliveira","raw_affiliation_strings":["Federal University of Pernambuco"],"affiliations":[{"raw_affiliation_string":"Federal University of Pernambuco","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062400717","display_name":"Fernando Castor","orcid":"https://orcid.org/0000-0002-6389-3630"},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fernando Castor","raw_affiliation_strings":["Federal University of Pernambuco"],"affiliations":[{"raw_affiliation_string":"Federal University of Pernambuco","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002159358","display_name":"Benito Fernandes","orcid":null},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Benito Fernandes","raw_affiliation_strings":["Federal University of Pernambuco"],"affiliations":[{"raw_affiliation_string":"Federal University of Pernambuco","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016508154","display_name":"Gustavo Pinto","orcid":"https://orcid.org/0000-0001-7598-2799"},"institutions":[{"id":"https://openalex.org/I59606676","display_name":"Universidade Federal do Par\u00e1","ror":"https://ror.org/03q9sr818","country_code":"BR","type":"education","lineage":["https://openalex.org/I59606676"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gustavo Pinto","raw_affiliation_strings":["Federal University of Par\u00e1"],"affiliations":[{"raw_affiliation_string":"Federal University of Par\u00e1","institution_ids":["https://openalex.org/I59606676"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076088637"],"corresponding_institution_ids":["https://openalex.org/I25112270"],"apc_list":null,"apc_paid":null,"fwci":3.147,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.92141588,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"160","last_page":"170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":1.0,"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":1.0,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9871000051498413,"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/T11478","display_name":"Caching and Content Delivery","score":0.9771999716758728,"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":0.8353409767150879},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.7664080858230591},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.760900616645813},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.7563069462776184},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.615908682346344},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.487765371799469},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.47836536169052124},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4767616391181946},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4533500075340271},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.442164808511734},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4371166229248047},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.42341285943984985},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3575325012207031},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.10256704688072205},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08383053541183472}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8353409767150879},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.7664080858230591},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.760900616645813},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.7563069462776184},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.615908682346344},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.487765371799469},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.47836536169052124},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4767616391181946},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4533500075340271},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.442164808511734},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4371166229248047},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.42341285943984985},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3575325012207031},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.10256704688072205},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08383053541183472},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/msr.2019.00033","is_oa":false,"landing_page_url":"https://doi.org/10.1109/msr.2019.00033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE/ACM 16th International Conference on Mining Software Repositories (MSR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1436871963","https://openalex.org/W1943932403","https://openalex.org/W1966533006","https://openalex.org/W1978813754","https://openalex.org/W2063535228","https://openalex.org/W2112918230","https://openalex.org/W2126399635","https://openalex.org/W2166091242","https://openalex.org/W2168745915","https://openalex.org/W2247065037","https://openalex.org/W2252626969","https://openalex.org/W2293868092","https://openalex.org/W2316373884","https://openalex.org/W2344496621","https://openalex.org/W2344540174","https://openalex.org/W2401939829","https://openalex.org/W2402119011","https://openalex.org/W2572673092","https://openalex.org/W2606444700","https://openalex.org/W2620471208","https://openalex.org/W2621330981","https://openalex.org/W2728956140","https://openalex.org/W2769228904","https://openalex.org/W2790609590","https://openalex.org/W2888699475","https://openalex.org/W2894365172","https://openalex.org/W3006649941","https://openalex.org/W4293282014","https://openalex.org/W6628245615","https://openalex.org/W6690859057","https://openalex.org/W6738705805"],"related_works":["https://openalex.org/W2185084576","https://openalex.org/W2064336064","https://openalex.org/W2371269538","https://openalex.org/W187736602","https://openalex.org/W2166356874","https://openalex.org/W4382053383","https://openalex.org/W2468655623","https://openalex.org/W2363993616","https://openalex.org/W2343251505","https://openalex.org/W2228981528"],"abstract_inverted_index":{"Over":[0],"the":[1,18,21,62,78,131,199],"last":[2],"years,":[3],"increasing":[4,61],"attention":[5],"has":[6],"been":[7],"given":[8],"to":[9,23,90,116,124,168,206],"creating":[10],"energy-efficient":[11,252],"software":[12,42,170],"systems.":[13],"However,":[14],"developers":[15],"still":[16],"lack":[17],"knowledge":[19],"and":[20,87,98,147,151,163,176,193,248,253],"tools":[22],"support":[24,66],"them":[25],"in":[26,95,127,137,181,209,234],"that":[27,36,43,76,142,178,240],"task.":[28],"In":[29],"this":[30,135],"work,":[31],"we":[32,69,203],"explore":[33],"our":[34,67],"vision":[35],"energy":[37,46,82,210,235,259],"consumption":[38,211,260],"non-specialists":[39],"can":[40,179],"build":[41],"consumes":[44],"less":[45],"by":[47,213],"alternating,":[48],"at":[49],"development":[50,63,75],"time,":[51],"between":[52],"third-party,":[53],"readily":[54],"available,":[55],"diversely-designed":[56],"pieces":[57,110],"of":[58,80,84,94,111,130,154,160],"software,":[59],"without":[60],"complexity.":[64],"To":[65],"vision,":[68],"propose":[70],"an":[71,92],"approach":[72,136],"for":[73,120,218],"energy-aware":[74],"combines":[77],"construction":[79],"application-independent":[81],"profiles":[83],"Java":[85,149],"collections":[86],"static":[88],"analysis":[89],"produce":[91,117],"estimate":[93],"which":[96],"ways":[97],"how":[99],"intensively":[100],"a":[101,138,188,191,219,231,262],"system":[102,224],"employs":[103],"these":[104,108],"collections.":[105],"By":[106],"combining":[107],"two":[109,172],"information,":[112],"it":[113],"is":[114,152,261],"possible":[115],"energy-saving":[118],"recommendations":[119],"alternative":[121],"collection":[122,158,215],"implementations":[123,159],"be":[125,256],"used":[126,243],"different":[128,157],"parts":[129],"system.":[132],"We":[133,165],"implement":[134],"tool":[139],"named":[140],"CT+":[141,167,228],"works":[143],"with":[144],"both":[145,182],"desktop":[146],"mobile":[148,195],"systems,":[150],"capable":[153],"analyzing":[155],"40":[156],"lists,":[161],"maps,":[162],"sets.":[164],"applied":[166],"twelve":[169],"systems:":[171],"mobile-based,":[173],"seven":[174],"desktop-based,":[175],"three":[177,194],"run":[180],"environments.":[183],"Our":[184,237],"evaluation":[185],"infrastructure":[186],"involved":[187],"high-end":[189],"server,":[190],"notebook,":[192],"devices.":[196],"When":[197],"applying":[198],"(mostly":[200],"trivial)":[201],"recommendations,":[202],"achieved":[204],"up":[205],"17.34%":[207],"reduction":[208,233],"just":[212],"replacing":[214],"implementations.":[216],"Even":[217],"real":[220],"world,":[221],"mature,":[222],"highly-optimized":[223],"such":[225],"as":[226],"Xalan,":[227],"could":[229],"achieve":[230],"5.81%":[232],"consumption.":[236],"results":[238],"indicate":[239],"some":[241],"widely":[242],"collections,":[244],"e.g.,":[245],"ArrayList,":[246],"HashMap,":[247],"HashTable,":[249],"are":[250],"not":[251],"sometimes":[254],"should":[255],"avoided":[257],"when":[258],"major":[263],"concern.":[264]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":3}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}