{"id":"https://openalex.org/W2945870737","doi":"https://doi.org/10.1109/apsec.2018.00037","title":"PyReload: Dynamic Updating of Python Programs by Reloading","display_name":"PyReload: Dynamic Updating of Python Programs by Reloading","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2945870737","doi":"https://doi.org/10.1109/apsec.2018.00037","mag":"2945870737"},"language":"en","primary_location":{"id":"doi:10.1109/apsec.2018.00037","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsec.2018.00037","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th Asia-Pacific Software Engineering Conference (APSEC)","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/A5025873597","display_name":"W. Tang","orcid":"https://orcid.org/0000-0002-8866-7074"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]},{"id":"https://openalex.org/I4210139618","display_name":"Shanghai Key Laboratory of Trustworthy Computing","ror":"https://ror.org/030qbr085","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210139618"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Tang","raw_affiliation_strings":["Shanghai Key Laboratory of Trustworthy Computing, East China Normal University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Trustworthy Computing, East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I4210139618","https://openalex.org/I66867065"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100402983","display_name":"Min Zhang","orcid":"https://orcid.org/0000-0003-1938-2902"},"institutions":[{"id":"https://openalex.org/I4210139618","display_name":"Shanghai Key Laboratory of Trustworthy Computing","ror":"https://ror.org/030qbr085","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210139618"]},{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Zhang","raw_affiliation_strings":["Shanghai Key Laboratory of Trustworthy Computing, East China Normal University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Trustworthy Computing, East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I4210139618","https://openalex.org/I66867065"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5025873597"],"corresponding_institution_ids":["https://openalex.org/I4210139618","https://openalex.org/I66867065"],"apc_list":null,"apc_paid":null,"fwci":0.1845,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59760751,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"44","issue":null,"first_page":"229","last_page":"238"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.9987000226974487,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9987000226974487,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/python","display_name":"Python (programming language)","score":0.9426878094673157},{"id":"https://openalex.org/keywords/interpreter","display_name":"Interpreter","score":0.795630156993866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7949872016906738},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6462432742118835},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.5001978874206543},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.49036383628845215},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.4828210771083832},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.3675418198108673}],"concepts":[{"id":"https://openalex.org/C519991488","wikidata":"https://www.wikidata.org/wiki/Q28865","display_name":"Python (programming language)","level":2,"score":0.9426878094673157},{"id":"https://openalex.org/C122783720","wikidata":"https://www.wikidata.org/wiki/Q183065","display_name":"Interpreter","level":2,"score":0.795630156993866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7949872016906738},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6462432742118835},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.5001978874206543},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.49036383628845215},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.4828210771083832},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3675418198108673}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apsec.2018.00037","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsec.2018.00037","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th Asia-Pacific Software Engineering Conference (APSEC)","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":20,"referenced_works":["https://openalex.org/W1421403125","https://openalex.org/W1486522688","https://openalex.org/W1633545463","https://openalex.org/W1998009565","https://openalex.org/W2047401676","https://openalex.org/W2096910097","https://openalex.org/W2106748510","https://openalex.org/W2108247069","https://openalex.org/W2129117233","https://openalex.org/W2138510645","https://openalex.org/W2150768918","https://openalex.org/W2168908792","https://openalex.org/W2464211874","https://openalex.org/W2608922044","https://openalex.org/W4231606388","https://openalex.org/W4248951177","https://openalex.org/W6628384966","https://openalex.org/W6629036170","https://openalex.org/W6736612907","https://openalex.org/W7009369455"],"related_works":["https://openalex.org/W2341492732","https://openalex.org/W3187193180","https://openalex.org/W106542691","https://openalex.org/W1699080303","https://openalex.org/W1721418433","https://openalex.org/W4297799326","https://openalex.org/W2207495067","https://openalex.org/W1906486629","https://openalex.org/W4249558550","https://openalex.org/W2088766201"],"abstract_inverted_index":{"Dynamic":[0],"Software":[1],"Updating":[2],"(DSU)":[3],"is":[4,17,136,145,150,173,189],"a":[5,95,122,163,205],"promising":[6],"technique":[7],"for":[8,89,104,208],"updating":[9,36,77,87,125,209],"running":[10],"software":[11,55],"systems":[12,22],"without":[13,156],"incurring":[14],"downtime.":[15],"It":[16],"particularly":[18],"useful":[19],"to":[20,25,34,66,101,113,127,152,159,191],"those":[21],"which":[23],"need":[24],"provide":[26],"24x7":[27],"services.":[28],"Many":[29],"efforts":[30],"have":[31],"been":[32],"made":[33],"dynamic":[35,76,124],"of":[37,52,78,140,195],"the":[38,50,131,169,193,211],"programs":[39],"developed":[40,58],"in":[41,99,147],"mainstreaming":[42,114,177],"languages":[43],"such":[44,180],"as":[45,181],"C":[46],"and":[47,61,106,184],"Java.":[48],"With":[49],"popularity":[51],"Python,":[53],"many":[54],"servers":[56],"are":[57,64,72],"using":[59],"Python":[60,90,97,115,128,141,154,178],"therefore":[62],"they":[63],"desired":[65],"be":[67,110],"dynamically":[68],"updatable.":[69],"However,":[70],"there":[71,83],"few":[73],"studies":[74],"on":[75,130,168],"Python.":[79],"To":[80],"our":[81],"knowledge,":[82],"exists":[84],"only":[85],"one":[86],"approach":[88,93,126,144,213],"programs.":[91],"The":[92],"requires":[94],"dedicated":[96],"interpreter":[98],"order":[100],"manipulate":[102],"threads":[103],"updating,":[105],"consequently,":[107],"it":[108,149],"cannot":[109],"directly":[111],"applied":[112],"interpreters.":[116,142],"In":[117],"this":[118],"paper,":[119],"we":[120],"propose":[121],"novel":[123],"based":[129,167],"built-in":[132],"reloading":[133],"mechanism":[134],"that":[135,148,202],"supported":[137],"by":[138],"most":[139],"Our":[143],"generic":[146],"applicable":[151],"ordinary":[153],"interpreters":[155,179],"any":[157],"change":[158],"them.":[160],"We":[161],"implement":[162],"prototype":[164],"called":[165],"PyReload":[166,172,203],"proposed":[170],"approach.":[171],"compatible":[174],"with":[175],"several":[176],"CPython,":[182],"Pypy":[183],"Jython.":[185],"A":[186],"case":[187],"study":[188],"conducted":[190],"show":[192,201],"usage":[194],"PyReload.":[196],"For":[197],"performance,":[198],"experimental":[199],"results":[200],"needs":[204],"shorter":[206],"time":[207],"than":[210],"existing":[212],"does.":[214]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}