{"id":"https://openalex.org/W4385700303","doi":"https://doi.org/10.1007/s10664-023-10339-2","title":"An automated detection of confusing variable pairs with highly similar compound names in Java and Python programs","display_name":"An automated detection of confusing variable pairs with highly similar compound names in Java and Python programs","publication_year":2023,"publication_date":"2023-08-09","ids":{"openalex":"https://openalex.org/W4385700303","doi":"https://doi.org/10.1007/s10664-023-10339-2"},"language":"en","primary_location":{"id":"doi:10.1007/s10664-023-10339-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10664-023-10339-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10664-023-10339-2.pdf","source":{"id":"https://openalex.org/S109852484","display_name":"Empirical Software Engineering","issn_l":"1382-3256","issn":["1382-3256","1573-7616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Empirical Software Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s10664-023-10339-2.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051406503","display_name":"Hirohisa Aman","orcid":"https://orcid.org/0000-0001-7074-5225"},"institutions":[{"id":"https://openalex.org/I43545212","display_name":"Ehime University","ror":"https://ror.org/017hkng22","country_code":"JP","type":"education","lineage":["https://openalex.org/I43545212"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hirohisa Aman","raw_affiliation_strings":["Ehime University, Matsuyama, Ehime, 790\u20138577, Japan"],"raw_orcid":"https://orcid.org/0000-0001-7074-5225","affiliations":[{"raw_affiliation_string":"Ehime University, Matsuyama, Ehime, 790\u20138577, Japan","institution_ids":["https://openalex.org/I43545212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020874890","display_name":"Sousuke Amasaki","orcid":"https://orcid.org/0000-0001-8763-3457"},"institutions":[{"id":"https://openalex.org/I193620225","display_name":"Okayama Prefectural University","ror":"https://ror.org/038bgk418","country_code":"JP","type":"education","lineage":["https://openalex.org/I193620225"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sousuke Amasaki","raw_affiliation_strings":["Okayama Prefectural University, Soja, Okayama, 719\u20131197, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Okayama Prefectural University, Soja, Okayama, 719\u20131197, Japan","institution_ids":["https://openalex.org/I193620225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065208930","display_name":"Tomoyuki Yokogawa","orcid":"https://orcid.org/0000-0001-6681-2608"},"institutions":[{"id":"https://openalex.org/I193620225","display_name":"Okayama Prefectural University","ror":"https://ror.org/038bgk418","country_code":"JP","type":"education","lineage":["https://openalex.org/I193620225"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoyuki Yokogawa","raw_affiliation_strings":["Okayama Prefectural University, Soja, Okayama, 719\u20131197, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Okayama Prefectural University, Soja, Okayama, 719\u20131197, Japan","institution_ids":["https://openalex.org/I193620225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003703815","display_name":"Minoru Kawahara","orcid":"https://orcid.org/0000-0002-3542-5039"},"institutions":[{"id":"https://openalex.org/I43545212","display_name":"Ehime University","ror":"https://ror.org/017hkng22","country_code":"JP","type":"education","lineage":["https://openalex.org/I43545212"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Minoru Kawahara","raw_affiliation_strings":["Ehime University, Matsuyama, Ehime, 790\u20138577, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ehime University, Matsuyama, Ehime, 790\u20138577, Japan","institution_ids":["https://openalex.org/I43545212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5051406503"],"corresponding_institution_ids":["https://openalex.org/I43545212"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":1.2912,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.84638107,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"28","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998999834060669,"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":0.9998999834060669,"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":0.989799976348877,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9708999991416931,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.7469393014907837},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7429150342941284},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.7208801507949829},{"id":"https://openalex.org/keywords/readability","display_name":"Readability","score":0.7019539475440979},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.6145914793014526},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.586470365524292},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.5679794549942017},{"id":"https://openalex.org/keywords/string-metric","display_name":"String metric","score":0.4476654529571533},{"id":"https://openalex.org/keywords/semantic-similarity","display_name":"Semantic similarity","score":0.42066097259521484},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.37736746668815613},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3703085780143738},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3464510440826416},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32436853647232056},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.15863174200057983},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1515348255634308},{"id":"https://openalex.org/keywords/string-searching-algorithm","display_name":"String searching algorithm","score":0.10205727815628052}],"concepts":[{"id":"https://openalex.org/C519991488","wikidata":"https://www.wikidata.org/wiki/Q28865","display_name":"Python (programming language)","level":2,"score":0.7469393014907837},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7429150342941284},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.7208801507949829},{"id":"https://openalex.org/C2778143727","wikidata":"https://www.wikidata.org/wiki/Q1820650","display_name":"Readability","level":2,"score":0.7019539475440979},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.6145914793014526},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.586470365524292},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5679794549942017},{"id":"https://openalex.org/C22820288","wikidata":"https://www.wikidata.org/wiki/Q9050568","display_name":"String metric","level":4,"score":0.4476654529571533},{"id":"https://openalex.org/C130318100","wikidata":"https://www.wikidata.org/wiki/Q2268914","display_name":"Semantic similarity","level":2,"score":0.42066097259521484},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.37736746668815613},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3703085780143738},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3464510440826416},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32436853647232056},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.15863174200057983},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1515348255634308},{"id":"https://openalex.org/C7757238","wikidata":"https://www.wikidata.org/wiki/Q374040","display_name":"String searching algorithm","level":3,"score":0.10205727815628052},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10664-023-10339-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10664-023-10339-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10664-023-10339-2.pdf","source":{"id":"https://openalex.org/S109852484","display_name":"Empirical Software Engineering","issn_l":"1382-3256","issn":["1382-3256","1573-7616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Empirical Software Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s10664-023-10339-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10664-023-10339-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10664-023-10339-2.pdf","source":{"id":"https://openalex.org/S109852484","display_name":"Empirical Software Engineering","issn_l":"1382-3256","issn":["1382-3256","1573-7616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Empirical Software Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1249929601","display_name":"Quantitative Analysis and Automated Evaluation of Software Quality Characteristics Susceptible to Developers","funder_award_id":"21K11831","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G4798312424","display_name":null,"funder_award_id":"21K11833","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G6959361241","display_name":null,"funder_award_id":"20H04184","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4385700303.pdf"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W938539187","https://openalex.org/W1966216063","https://openalex.org/W1967931023","https://openalex.org/W2075269190","https://openalex.org/W2077155146","https://openalex.org/W2093610458","https://openalex.org/W2115998851","https://openalex.org/W2122963002","https://openalex.org/W2152474046","https://openalex.org/W2511447228","https://openalex.org/W2727300901","https://openalex.org/W2742136054","https://openalex.org/W2765987855","https://openalex.org/W2795516572","https://openalex.org/W2883301371","https://openalex.org/W2896901924","https://openalex.org/W2915605461","https://openalex.org/W2948704560","https://openalex.org/W2970641574","https://openalex.org/W3000168638","https://openalex.org/W4206975749","https://openalex.org/W4307481274"],"related_works":["https://openalex.org/W1964661231","https://openalex.org/W2789551765","https://openalex.org/W3196194504","https://openalex.org/W4287025504","https://openalex.org/W3213545804","https://openalex.org/W2155491649","https://openalex.org/W2250642731","https://openalex.org/W1977657925","https://openalex.org/W2157138626","https://openalex.org/W2394162830"],"abstract_inverted_index":{"Abstract":[0],"Variable":[1],"names":[2,66,117],"represent":[3],"a":[4,14,28,55,88,111],"significant":[5],"source":[6,11],"of":[7,17,57,92,114,128,139,157],"information":[8],"regarding":[9],"the":[10,45,81,95,173],"code,":[12],"and":[13,43,120,136,162,180,191],"successful":[15],"naming":[16],"variables":[18,93,130,141],"is":[19,53],"key":[20],"to":[21,38,196],"producing":[22],"readable":[23],"code.":[24],"Programmers":[25],"often":[26],"use":[27],"compound":[29,50,115],"variable":[30,51,62,76,116,152,187,199,207],"name":[31,52,158],"by":[32],"concatenating":[33],"two":[34,155],"or":[35,90,97],"more":[36,41],"words":[37],"make":[39],"it":[40,85],"informative":[42],"enhance":[44],"code":[46,82,98,106],"readability.":[47],"While":[48],"each":[49],"descriptive,":[54],"collection":[56],"them":[58],"sometimes":[59],"produces":[60],"\u201cconfusing\u201d":[61],"pairs":[63,127,138,153,188,200,208],"if":[64],"their":[65],"are":[67,209],"highly":[68],"similar,":[69],"e.g.,":[70],"\u201cshippingHeight,\u201d":[71],"vs.":[72],"\u201cshippingWeight.\u201d":[73],"A":[74],"confusing":[75,186,198,206],"pair":[77],"would":[78],"adversely":[79],"affect":[80],"readability":[83],"because":[84],"can":[86,183],"cause":[87],"misreading":[89],"mix-up":[91],"during":[94],"programming":[96],"review":[99],"activities.":[100],"Toward":[101],"automated":[102],"support":[103,202],"for":[104,204],"enhancing":[105],"readability,":[107],"this":[108,148,213],"paper":[109],"conducts":[110],"large-scale":[112],"investigation":[113,124],"in":[118,189,212],"Java":[119,134,190],"Python":[121,145,192],"programs.":[122,193],"The":[123],"collects":[125],"116,921,127":[126],"compound-named":[129],"from":[131,142,154],"1,876":[132],"open-source":[133,144],"projects":[135],"106,943,523":[137],"such":[140],"2,427":[143],"projects.":[146],"Then,":[147],"study":[149,168],"analyzes":[150],"those":[151],"perspectives":[156],"similarity:":[159],"string":[160,179],"similarity":[161,182],"semantic":[163,181],"similarity.":[164],"Through":[165],"an":[166],"evaluation":[167],"with":[169],"30":[170],"human":[171],"participants,":[172],"data":[174],"analyses":[175],"show":[176],"that":[177],"both":[178],"help":[184],"detect":[185],"In":[194],"order":[195],"distill":[197],"automatically,":[201],"tools":[203],"detecting":[205],"also":[210],"developed":[211],"study.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-13T06:13:01.061226","created_date":"2025-10-10T00:00:00"}
