{"id":"https://openalex.org/W2941547983","doi":"https://doi.org/10.1109/access.2019.2909746","title":"Deep Neural Network-Based Severity Prediction of Bug Reports","display_name":"Deep Neural Network-Based Severity Prediction of Bug Reports","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2941547983","doi":"https://doi.org/10.1109/access.2019.2909746","mag":"2941547983"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2909746","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2909746","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2019.2909746","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081808980","display_name":"Waheed Yousuf Ramay","orcid":"https://orcid.org/0000-0003-0188-6424"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Waheed Yousuf Ramay","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China","ORCiD"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076497507","display_name":"Qasim Umer","orcid":"https://orcid.org/0000-0002-0237-3025"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qasim Umer","raw_affiliation_strings":["School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100688774","display_name":"Yin Xu","orcid":"https://orcid.org/0000-0002-7883-1002"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Cheng Yin","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101989915","display_name":"Chao Zhu","orcid":"https://orcid.org/0000-0001-5486-7492"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Zhu","raw_affiliation_strings":["School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035060678","display_name":"Inam Illahi","orcid":"https://orcid.org/0000-0003-2750-6733"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Inam Illahi","raw_affiliation_strings":["School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China","ORCiD"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5081808980"],"corresponding_institution_ids":["https://openalex.org/I92403157"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":15.834,"has_fulltext":false,"cited_by_count":96,"citation_normalized_percentile":{"value":0.98990201,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"7","issue":null,"first_page":"46846","last_page":"46857"},"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/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/T12423","display_name":"Software Reliability and Analysis Research","score":0.9976999759674072,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8364678621292114},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.7444928884506226},{"id":"https://openalex.org/keywords/software-regression","display_name":"Software regression","score":0.7362104058265686},{"id":"https://openalex.org/keywords/software-bug","display_name":"Software bug","score":0.727340579032898},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5873466730117798},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5578208565711975},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.548304557800293},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5036472678184509},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.46576595306396484},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.447598934173584},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.44696542620658875},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.2855950891971588},{"id":"https://openalex.org/keywords/software-quality","display_name":"Software quality","score":0.2124403417110443},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12771177291870117}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8364678621292114},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.7444928884506226},{"id":"https://openalex.org/C191727507","wikidata":"https://www.wikidata.org/wiki/Q24346","display_name":"Software regression","level":5,"score":0.7362104058265686},{"id":"https://openalex.org/C1009929","wikidata":"https://www.wikidata.org/wiki/Q179550","display_name":"Software bug","level":3,"score":0.727340579032898},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5873466730117798},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5578208565711975},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.548304557800293},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5036472678184509},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.46576595306396484},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.447598934173584},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.44696542620658875},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.2855950891971588},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.2124403417110443},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12771177291870117}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2909746","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2909746","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4c1b0df8a147455f94517d77399a5949","is_oa":true,"landing_page_url":"https://doaj.org/article/4c1b0df8a147455f94517d77399a5949","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 46846-46857 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2909746","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2909746","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W639708223","https://openalex.org/W1544547375","https://openalex.org/W1904365287","https://openalex.org/W1966388643","https://openalex.org/W1979585466","https://openalex.org/W1998916198","https://openalex.org/W2004993094","https://openalex.org/W2032348489","https://openalex.org/W2036329772","https://openalex.org/W2037702083","https://openalex.org/W2047950174","https://openalex.org/W2071571931","https://openalex.org/W2102193394","https://openalex.org/W2120979736","https://openalex.org/W2136960485","https://openalex.org/W2143017621","https://openalex.org/W2143612262","https://openalex.org/W2149656257","https://openalex.org/W2153216417","https://openalex.org/W2184352032","https://openalex.org/W2215041843","https://openalex.org/W2290968742","https://openalex.org/W2344541385","https://openalex.org/W2571312737","https://openalex.org/W2617659182","https://openalex.org/W2767841318","https://openalex.org/W2794607770","https://openalex.org/W2803948407","https://openalex.org/W2809895060","https://openalex.org/W2884001105","https://openalex.org/W2885725644","https://openalex.org/W2885935106","https://openalex.org/W2886486953","https://openalex.org/W2909301843","https://openalex.org/W2963199188","https://openalex.org/W2974403266","https://openalex.org/W3124180615","https://openalex.org/W4294170691","https://openalex.org/W6752065111","https://openalex.org/W6767506787"],"related_works":["https://openalex.org/W3009111612","https://openalex.org/W2044225531","https://openalex.org/W2597543511","https://openalex.org/W2901462014","https://openalex.org/W3045036521","https://openalex.org/W3004570974","https://openalex.org/W2135303064","https://openalex.org/W2603381882","https://openalex.org/W2529044956","https://openalex.org/W2967225146"],"abstract_inverted_index":{"Software":[0],"maintenance":[1],"is":[2,37,65],"an":[3,38,112],"essential":[4],"phase":[5],"of":[6,32,41,91,104,139,162,167],"software":[7,18],"development.":[8],"Developers":[9],"employ":[10],"issue":[11,25],"tracking":[12,26],"systems":[13,27],"to":[14,55,143],"collect":[15],"bugs":[16,22,58],"for":[17,87,101,115,124,150],"improvement.":[19],"Users":[20],"submit":[21],"through":[23],"such":[24],"and":[28,69,110,135],"decide":[29],"the":[30,88,132,136,156,160,171,175,182],"severity":[31,36,63,89,151],"reported":[33],"bugs.":[34],"The":[35,165],"important":[39,57],"attribute":[40],"a":[42,66,81,122,144],"bug":[43,92,105,117,127,141,163],"that":[44,170],"decides":[45],"how":[46],"quickly":[47],"it":[48,180],"should":[49],"be":[50,71],"solved.":[51],"It":[52],"helps":[53],"developers":[54],"solve":[56],"on":[59,159],"time.":[60],"However,":[61],"manual":[62],"assessment":[64],"tedious":[67],"job":[68],"could":[70],"incorrect.":[72],"To":[73],"this":[74,77],"end,":[75],"in":[76],"paper,":[78],"we":[79,95,108,120,130],"propose":[80],"deep":[82,145],"neural":[83,146],"network-based":[84],"automatic":[85],"approach":[86,158,173],"prediction":[90],"reports.":[93,106,164],"First,":[94],"apply":[96],"natural":[97],"language":[98],"processing":[99],"techniques":[100],"text":[102],"preprocessing":[103],"Second,":[107],"compute":[109],"assign":[111],"emotion":[113,137],"score":[114,138],"each":[116,125,140],"report.":[118,128],"Third,":[119],"create":[121],"vector":[123,134],"preprocessed":[126],"Forth,":[129],"pass":[131],"constructed":[133],"report":[142],"network":[147],"based":[148],"classifier":[149],"prediction.":[152],"We":[153],"also":[154],"evaluate":[155],"proposed":[157,172],"history-data":[161],"results":[166],"cross-product":[168],"suggest":[169],"outperforms":[174],"state-of-the-art":[176],"approaches.":[177],"On":[178],"average,":[179],"improves":[181],"f-measure":[183],"by":[184],"7.90%.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":20},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}
