{"id":"https://openalex.org/W2055016274","doi":"https://doi.org/10.1109/icsm.2011.6080812","title":"Precise detection of un-initialized variables in large, real-life COBOL programs in presence of unrealizable paths","display_name":"Precise detection of un-initialized variables in large, real-life COBOL programs in presence of unrealizable paths","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2055016274","doi":"https://doi.org/10.1109/icsm.2011.6080812","mag":"2055016274"},"language":"en","primary_location":{"id":"doi:10.1109/icsm.2011.6080812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsm.2011.6080812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 27th IEEE International Conference on Software Maintenance (ICSM)","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/A5049458982","display_name":"Rahul Jiresal","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Rahul Jiresal","raw_affiliation_strings":["Tata Research Development and Design Centre, Pune, India","Tata Research, Development and Design Centre, Pune, India"],"affiliations":[{"raw_affiliation_string":"Tata Research Development and Design Centre, Pune, India","institution_ids":[]},{"raw_affiliation_string":"Tata Research, Development and Design Centre, Pune, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023418291","display_name":"Adnan Contractor","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Adnan Contractor","raw_affiliation_strings":["Tata Research Development and Design Centre, Pune, India","Tata Research, Development and Design Centre, Pune, India"],"affiliations":[{"raw_affiliation_string":"Tata Research Development and Design Centre, Pune, India","institution_ids":[]},{"raw_affiliation_string":"Tata Research, Development and Design Centre, Pune, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013469221","display_name":"Ravindra Naik","orcid":"https://orcid.org/0000-0003-0983-9403"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ravindra Naik","raw_affiliation_strings":["Tata Research Development and Design Centre, Pune, India","Tata Research, Development and Design Centre, Pune, India"],"affiliations":[{"raw_affiliation_string":"Tata Research Development and Design Centre, Pune, India","institution_ids":[]},{"raw_affiliation_string":"Tata Research, Development and Design Centre, Pune, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049458982"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.72503868,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72933182,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"4454 2007","issue":null,"first_page":"448","last_page":"456"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9955000281333923,"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/T10142","display_name":"Formal Methods in Verification","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/cobol","display_name":"COBOL","score":0.9851385354995728},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8472446203231812},{"id":"https://openalex.org/keywords/control-flow","display_name":"Control flow","score":0.6843684911727905},{"id":"https://openalex.org/keywords/false-positive-paradox","display_name":"False positive paradox","score":0.6313253045082092},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6235626935958862},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.5830199718475342},{"id":"https://openalex.org/keywords/program-analysis","display_name":"Program analysis","score":0.5304222702980042},{"id":"https://openalex.org/keywords/static-analysis","display_name":"Static analysis","score":0.47469180822372437},{"id":"https://openalex.org/keywords/soundness","display_name":"Soundness","score":0.45537954568862915},{"id":"https://openalex.org/keywords/subroutine","display_name":"Subroutine","score":0.44578421115875244},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16584613919258118}],"concepts":[{"id":"https://openalex.org/C128595289","wikidata":"https://www.wikidata.org/wiki/Q131140","display_name":"COBOL","level":2,"score":0.9851385354995728},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8472446203231812},{"id":"https://openalex.org/C160191386","wikidata":"https://www.wikidata.org/wiki/Q868299","display_name":"Control flow","level":2,"score":0.6843684911727905},{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.6313253045082092},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6235626935958862},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.5830199718475342},{"id":"https://openalex.org/C98183937","wikidata":"https://www.wikidata.org/wiki/Q2112188","display_name":"Program analysis","level":2,"score":0.5304222702980042},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.47469180822372437},{"id":"https://openalex.org/C39920170","wikidata":"https://www.wikidata.org/wiki/Q693083","display_name":"Soundness","level":2,"score":0.45537954568862915},{"id":"https://openalex.org/C96147967","wikidata":"https://www.wikidata.org/wiki/Q190686","display_name":"Subroutine","level":2,"score":0.44578421115875244},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16584613919258118}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icsm.2011.6080812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsm.2011.6080812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 27th IEEE International Conference on Software Maintenance (ICSM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W145355838","https://openalex.org/W148396834","https://openalex.org/W1518498967","https://openalex.org/W1826795581","https://openalex.org/W1885270132","https://openalex.org/W2053152889","https://openalex.org/W2086563622","https://openalex.org/W2156858199","https://openalex.org/W2170922286","https://openalex.org/W4210676563","https://openalex.org/W6605980827","https://openalex.org/W6606018955"],"related_works":["https://openalex.org/W2161812443","https://openalex.org/W2867457158","https://openalex.org/W1980070456","https://openalex.org/W4246775130","https://openalex.org/W4378364622","https://openalex.org/W1599857025","https://openalex.org/W2138385884","https://openalex.org/W2265345944","https://openalex.org/W2777689039","https://openalex.org/W2359835790"],"abstract_inverted_index":{"Using":[0,96,177],"variables":[1],"before":[2],"assigning":[3],"any":[4],"values":[5],"to":[6,10,41,62,90,102,115,128,151,162,171],"them":[7],"are":[8],"known":[9],"result":[11],"in":[12,15,37,82,119,189],"critical":[13,49],"failures":[14],"an":[16,187],"application.":[17],"Few":[18],"compilers":[19],"warn":[20],"about":[21],"the":[22,52,63,69,73,91,116,120,130,138,153,190,196],"use":[23,64,92],"of":[24,30,43,54,57,65,68,78,93,109,173,175,192],"some,":[25],"but":[26],"not":[27],"all":[28],"uses":[29],"un-initialized":[31,94,197],"variables.":[32,95,198],"The":[33,133],"problem":[34],"persists,":[35],"especially":[36],"COBOL":[38,85,122,147,168],"systems,":[39],"due":[40,61,89,114],"lack":[42],"reliable":[44],"program":[45,169],"analysis":[46,101],"tools.":[47],"A":[48],"reason":[50],"is":[51,135,144,159],"presence":[53],"large":[55,107,165,183],"number":[56,108,191],"control":[58],"flow":[59],"paths":[60,118],"un-structured":[66,121],"constructs":[67],"language.":[70],"We":[71,124],"present":[72],"problems":[74],"faced":[75],"by":[76],"one":[77],"our":[79],"big":[80],"clients":[81],"his":[83],"large,":[84],"based":[86,136,140],"software":[87],"system":[88],"static":[97],"data":[98],"and":[99,149,155,158],"control-flow":[100],"detect":[103],"them,":[104],"we":[105,180],"observed":[106],"false":[110,193],"positives":[111,194],"(imprecision)":[112],"introduced":[113],"unrealizable":[117],"code.":[123],"propose":[125],"a":[126],"solution":[127,134],"address":[129],"realizability":[131],"issue.":[132],"on":[137,186],"summary":[139],"function":[141],"analysis,":[142],"which":[143],"adapted":[145],"for":[146,164,195],"Paragraphs":[148],"Sections,":[150],"handle":[152],"perform-through":[154],"fall-through":[156],"control-flow,":[157],"significantly":[160],"engineered":[161],"scale":[163],"programs":[166],"(single":[167],"extending":[170],"tens":[172],"thousands":[174],"lines).":[176],"this":[178],"technique,":[179],"noted":[181],"very":[182],"reduction,":[184],"45%":[185],"average,":[188]},"counts_by_year":[{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}