{"id":"https://openalex.org/W1582200766","doi":"https://doi.org/10.1145/1808920.1808933","title":"Predicting the fix time of bugs","display_name":"Predicting the fix time of bugs","publication_year":2010,"publication_date":"2010-05-04","ids":{"openalex":"https://openalex.org/W1582200766","doi":"https://doi.org/10.1145/1808920.1808933","mag":"1582200766"},"language":"en","primary_location":{"id":"doi:10.1145/1808920.1808933","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1808920.1808933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Recommendation Systems for Software Engineering","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003752547","display_name":"Emanuel Giger","orcid":null},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Emanuel Giger","raw_affiliation_strings":["University of Zurich"],"affiliations":[{"raw_affiliation_string":"University of Zurich","institution_ids":["https://openalex.org/I202697423"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052107936","display_name":"Martin Pinzger","orcid":"https://orcid.org/0000-0002-5536-3859"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Martin Pinzger","raw_affiliation_strings":["Delft University of Technology"],"affiliations":[{"raw_affiliation_string":"Delft University of Technology","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009436227","display_name":"Harald C. Gall","orcid":"https://orcid.org/0000-0002-3874-5628"},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Harald Gall","raw_affiliation_strings":["University of Zurich"],"affiliations":[{"raw_affiliation_string":"University of Zurich","institution_ids":["https://openalex.org/I202697423"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5003752547"],"corresponding_institution_ids":["https://openalex.org/I202697423"],"apc_list":null,"apc_paid":null,"fwci":1.3874,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87024229,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"52","last_page":"56"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":1.0,"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/T12423","display_name":"Software Reliability and Analysis Research","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.992900013923645,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7619011402130127},{"id":"https://openalex.org/keywords/eclipse","display_name":"Eclipse","score":0.7377640008926392},{"id":"https://openalex.org/keywords/software-regression","display_name":"Software regression","score":0.5006356239318848},{"id":"https://openalex.org/keywords/preprint","display_name":"Preprint","score":0.4980490207672119},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.477560818195343},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.43821531534194946},{"id":"https://openalex.org/keywords/predictive-modelling","display_name":"Predictive modelling","score":0.42402273416519165},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.35349249839782715},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.33684855699539185},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.2703365087509155},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.23074504733085632},{"id":"https://openalex.org/keywords/software-quality","display_name":"Software quality","score":0.21209493279457092},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15886190533638}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7619011402130127},{"id":"https://openalex.org/C2778505590","wikidata":"https://www.wikidata.org/wiki/Q141022","display_name":"Eclipse","level":2,"score":0.7377640008926392},{"id":"https://openalex.org/C191727507","wikidata":"https://www.wikidata.org/wiki/Q24346","display_name":"Software regression","level":5,"score":0.5006356239318848},{"id":"https://openalex.org/C43169469","wikidata":"https://www.wikidata.org/wiki/Q580922","display_name":"Preprint","level":2,"score":0.4980490207672119},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.477560818195343},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.43821531534194946},{"id":"https://openalex.org/C45804977","wikidata":"https://www.wikidata.org/wiki/Q7239673","display_name":"Predictive modelling","level":2,"score":0.42402273416519165},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.35349249839782715},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.33684855699539185},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2703365087509155},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.23074504733085632},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.21209493279457092},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15886190533638},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/1808920.1808933","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1808920.1808933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International Workshop on Recommendation Systems for Software Engineering","raw_type":"proceedings-article"},{"id":"pmh:oai:www.zora.uzh.ch:42662","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Giger, E; Pinzger, M; Gall, Harald  (2010). Predicting the fix time of bugs.  In: 2nd International Workshop on Recommendation Systems for Software Engineering, Cape Town, South Africa, 4 May 2010, 52-56.","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:tudelft.nl:uuid:dd5dca96-2c8e-4bb3-ab02-369d9540c8d7","is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:dd5dca96-2c8e-4bb3-ab02-369d9540c8d7","pdf_url":"http://resolver.tudelft.nl/uuid:dd5dca96-2c8e-4bb3-ab02-369d9540c8d7","source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"report"},{"id":"doi:10.5167/uzh-42662","is_oa":true,"landing_page_url":"https://doi.org/10.5167/uzh-42662","pdf_url":null,"source":{"id":"https://openalex.org/S7407051291","display_name":"Universit\u00e4t Z\u00fcrich, ZORA","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"},{"id":"mag:1582200766","is_oa":false,"landing_page_url":"https://repository.tudelft.nl/islandora/object/uuid%3Add5dca96-2c8e-4bb3-ab02-369d9540c8d7/datastream/OBJ/download","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:www.zora.uzh.ch:42662","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Giger, E; Pinzger, M; Gall, Harald  (2010). Predicting the fix time of bugs.  In: 2nd International Workshop on Recommendation Systems for Software Engineering, Cape Town, South Africa, 4 May 2010, 52-56.","raw_type":"Conference or Workshop Item"},"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2065314038","https://openalex.org/W2079317829","https://openalex.org/W2105776892","https://openalex.org/W2119731669","https://openalex.org/W2127577307","https://openalex.org/W2139410856","https://openalex.org/W2149783794","https://openalex.org/W2153476503","https://openalex.org/W2156833313","https://openalex.org/W2160517961","https://openalex.org/W6637868160"],"related_works":["https://openalex.org/W2022585969","https://openalex.org/W2107149732","https://openalex.org/W2400986810","https://openalex.org/W2407523933","https://openalex.org/W3032169273","https://openalex.org/W2618035618","https://openalex.org/W2594254329","https://openalex.org/W3163466556","https://openalex.org/W2736992457","https://openalex.org/W2603381882","https://openalex.org/W2513554401","https://openalex.org/W2795501259","https://openalex.org/W2591512809","https://openalex.org/W2763660544","https://openalex.org/W3089632706","https://openalex.org/W3009111612","https://openalex.org/W2999843577","https://openalex.org/W59091726","https://openalex.org/W2901885543","https://openalex.org/W2047950174"],"abstract_inverted_index":{"Two":[0],"important":[1],"questions":[2],"concerning":[3],"the":[4,29,36,122,166],"coordination":[5],"of":[6,76,111,118,121,155,160,168,173],"development":[7],"effort":[8],"are":[9],"which":[10],"bugs":[11,148],"to":[12,20,38,43,51,83,94,100,175],"fix":[13,21],"first":[14],"and":[15,35,58,96,129,157],"how":[16],"long":[17],"it":[18],"takes":[19],"them.":[22],"In":[23],"this":[24],"paper":[25],"we":[26],"investigate":[27],"empirically":[28],"relationships":[30],"between":[31],"bug":[32,56,78,115,170],"report":[33,79,116,171],"attributes":[34,75],"time":[37,67],"fix.":[39],"The":[40],"objective":[41],"is":[42],"compute":[44,95],"prediction":[45,102,106,181],"models":[46,107,135],"that":[47,133,165],"can":[48,80,178],"be":[49,60,81],"used":[50,82],"recommend":[52],"whether":[53],"a":[54,77,86,109,153,158],"new":[55],"should":[57],"will":[59,64],"fixed":[61,145],"fast":[62,144],"or":[63],"take":[65],"more":[66],"for":[68],"resolution.":[69],"We":[70,89,104,162],"examine":[71],"in":[72,108],"detail":[73],"if":[74],"build":[84],"such":[85],"recommender":[87],"system.":[88],"use":[90],"decision":[91],"tree":[92],"analysis":[93],"10-fold":[97],"cross":[98],"validation":[99],"test":[101],"models.":[103,182],"explore":[105],"series":[110],"empirical":[112],"studies":[113],"with":[114,152],"data":[117,172],"six":[119],"systems":[120],"three":[123],"open":[124],"source":[125],"projects":[126],"Eclipse,":[127],"Mozilla,":[128],"Gnome.":[130],"Results":[131],"show":[132,164],"our":[134],"perform":[136],"significantly":[137],"better":[138],"than":[139],"random":[140],"classification.":[141],"For":[142],"example,":[143],"Eclipse":[146],"Platform":[147],"were":[149],"classified":[150],"correctly":[151],"precision":[154],"0.654":[156],"recall":[159],"0.692.":[161],"also":[163],"inclusion":[167],"postsubmission":[169],"up":[174],"one":[176],"month":[177],"further":[179],"improve":[180]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}