{"id":"https://openalex.org/W7160450490","doi":"https://doi.org/10.1109/saner-c67878.2026.00033","title":"The Green Side of the Lua","display_name":"The Green Side of the Lua","publication_year":2026,"publication_date":"2026-03-17","ids":{"openalex":"https://openalex.org/W7160450490","doi":"https://doi.org/10.1109/saner-c67878.2026.00033"},"language":null,"primary_location":{"id":"doi:10.1109/saner-c67878.2026.00033","is_oa":false,"landing_page_url":"https://doi.org/10.1109/saner-c67878.2026.00033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Software Analysis, Evolution and Reengineering - Companion (SANER-C)","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/A5135498578","display_name":"Andr\u00e9 Brand\u00e3o","orcid":null},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Andr\u00e9 Brand\u00e3o","raw_affiliation_strings":["University of Minho,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho,Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135449212","display_name":"Diogo Matos","orcid":null},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Diogo Matos","raw_affiliation_strings":["University of Minho,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho,Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135459076","display_name":"Miguel Guimar\u00e3es","orcid":null},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Miguel Guimar\u00e3es","raw_affiliation_strings":["University of Minho,Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho,Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057511059","display_name":"Sim\u00e3o Cunha","orcid":"https://orcid.org/0009-0008-7979-2747"},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Sim\u00e3o Cunha","raw_affiliation_strings":["INESC TEC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INESC TEC","institution_ids":["https://openalex.org/I4210166615"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5135504900","display_name":"Jo\u00e3o Saraiva","orcid":null},"institutions":[{"id":"https://openalex.org/I4210166615","display_name":"INESC TEC","ror":"https://ror.org/05fa8ka61","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590","https://openalex.org/I4210166615"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Saraiva","raw_affiliation_strings":["INESC TEC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INESC TEC","institution_ids":["https://openalex.org/I4210166615"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.7216072,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"201","last_page":"209"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12836","display_name":"History and Developments in Astronomy","score":0.008999999612569809,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12836","display_name":"History and Developments in Astronomy","score":0.008999999612569809,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13397","display_name":"Hallucinations in medical conditions","score":0.008999999612569809,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12457","display_name":"Ecocriticism and Environmental Literature","score":0.008100000210106373,"subfield":{"id":"https://openalex.org/subfields/1208","display_name":"Literature and Literary Theory"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.6237999796867371},{"id":"https://openalex.org/keywords/interpreter","display_name":"Interpreter","score":0.5767999887466431},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5626000165939331},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5587999820709229},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.5327000021934509},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5325999855995178},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4490000009536743}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6589000225067139},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.6237999796867371},{"id":"https://openalex.org/C122783720","wikidata":"https://www.wikidata.org/wiki/Q183065","display_name":"Interpreter","level":2,"score":0.5767999887466431},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5626000165939331},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5587999820709229},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.5327000021934509},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5325999855995178},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4490000009536743},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4242999851703644},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4004000127315521},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3637999892234802},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.35580000281333923},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.33149999380111694},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.30309998989105225},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.2946000099182129},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.28029999136924744},{"id":"https://openalex.org/C75027835","wikidata":"https://www.wikidata.org/wiki/Q1064746","display_name":"Green computing","level":3,"score":0.25209999084472656}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/saner-c67878.2026.00033","is_oa":false,"landing_page_url":"https://doi.org/10.1109/saner-c67878.2026.00033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Software Analysis, Evolution and Reengineering - Companion (SANER-C)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1981404401","https://openalex.org/W2000050212","https://openalex.org/W2091731831","https://openalex.org/W2160844513","https://openalex.org/W2252626969","https://openalex.org/W2344496621","https://openalex.org/W2487591363","https://openalex.org/W2520292910","https://openalex.org/W2533256678","https://openalex.org/W2533990317","https://openalex.org/W2736046020","https://openalex.org/W2765082293","https://openalex.org/W2793320545","https://openalex.org/W2904676134","https://openalex.org/W3119404638","https://openalex.org/W3204620269","https://openalex.org/W4321184667","https://openalex.org/W4401054112","https://openalex.org/W4403490694"],"related_works":[],"abstract_inverted_index":{"The":[0,118],"United":[1],"Nations'":[2],"2030":[3],"Agenda":[4],"for":[5,162],"Sustainable":[6],"Development":[7],"highlights":[8],"the":[9,16,97,134,156],"importance":[10],"of":[11,65,99,159],"energy-efficient":[12,50],"software":[13,27],"to":[14,93],"reduce":[15],"global":[17],"carbon":[18],"footprint.":[19],"Programming":[20],"languages":[21,32,55],"and":[22,53,69,77,90,102,128,149,166],"execution":[23,88],"models":[24],"strongly":[25],"influence":[26],"energy":[28,70,91,127,148,167],"consumption,":[29],"with":[30,104],"interpreted":[31,170],"generally":[33],"being":[34],"less":[35,49,126],"efficient":[36,120],"than":[37,51,133],"compiled":[38],"ones.":[39],"Lua":[40,116,136],"illustrates":[41],"this":[42],"trade-off:":[43],"despite":[44],"its":[45],"popularity,":[46],"it":[47],"is":[48],"greener":[52],"faster":[54,132],"such":[56],"as":[57],"C.":[58],"This":[59],"paper":[60],"presents":[61],"an":[62],"empirical":[63],"study":[64],"Lua's":[66,95],"runtime":[67],"performance":[68,165],"efficiency":[71,168],"across":[72],"25":[73],"official":[74],"interpreter":[75],"versions":[76],"just-in-time":[78],"(JIT)":[79],"compilers.":[80],"Using":[81],"a":[82],"comprehensive":[83],"benchmark":[84],"suite,":[85],"we":[86],"measure":[87],"time":[89],"consumption":[92],"analyze":[94],"evolution,":[96],"impact":[98],"JIT":[100,160],"compilation,":[101],"comparisons":[103],"other":[105],"languages.":[106,171],"Results":[107],"show":[108],"that":[109],"all":[110],"LuaJIT":[111,121,139],"compilers":[112],"significantly":[113],"outperform":[114],"standard":[115],"interpreters.":[117],"most":[119],"consumes":[122],"about":[123,151],"seven":[124,130],"times":[125,131,146,153],"runs":[129],"best":[135],"interpreter.":[137],"Moreover,":[138],"approaches":[140],"C's":[141],"efficiency,":[142],"using":[143],"roughly":[144],"six":[145],"more":[147],"running":[150],"eight":[152],"slower,":[154],"demonstrating":[155],"substantial":[157],"benefits":[158],"compilation":[161],"improving":[163],"both":[164],"in":[169]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-07T00:00:00"}