{"id":"https://openalex.org/W2026862061","doi":"https://doi.org/10.1145/2093157.2093172","title":"DeepFJig","display_name":"DeepFJig","publication_year":2011,"publication_date":"2011-08-24","ids":{"openalex":"https://openalex.org/W2026862061","doi":"https://doi.org/10.1145/2093157.2093172","mag":"2026862061"},"language":"en","primary_location":{"id":"doi:10.1145/2093157.2093172","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2093157.2093172","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th International Conference on Principles and Practice of Programming in Java","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/A5090771569","display_name":"Andrea Corradi","orcid":"https://orcid.org/0000-0003-4612-2292"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Corradi","raw_affiliation_strings":["DISI, Universit\u00e0 di Genova"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DISI, Universit\u00e0 di Genova","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083585434","display_name":"Marco Servetto","orcid":"https://orcid.org/0000-0003-1458-2868"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Servetto","raw_affiliation_strings":["DISI, Universit\u00e0 di Genova"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DISI, Universit\u00e0 di Genova","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046299910","display_name":"Elena Zucca","orcid":"https://orcid.org/0000-0002-6833-6470"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Elena Zucca","raw_affiliation_strings":["DISI, Universit\u00e0 di Genova"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DISI, Universit\u00e0 di Genova","institution_ids":["https://openalex.org/I83816512"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6379,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.90517929,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"101","last_page":"110"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9993000030517578,"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9943000078201294,"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/T10142","display_name":"Formal Methods in Verification","score":0.9918000102043152,"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/nesting","display_name":"Nesting (process)","score":0.7949031591415405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7342724800109863},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.6437735557556152},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6165589094161987},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6134968400001526},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6134206652641296},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.5273768901824951},{"id":"https://openalex.org/keywords/inheritance","display_name":"Inheritance (genetic algorithm)","score":0.5272746682167053},{"id":"https://openalex.org/keywords/scala","display_name":"Scala","score":0.49892497062683105},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.48791977763175964},{"id":"https://openalex.org/keywords/composition","display_name":"Composition (language)","score":0.4520811438560486},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38684555888175964},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10587948560714722},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.059292882680892944}],"concepts":[{"id":"https://openalex.org/C2776937656","wikidata":"https://www.wikidata.org/wiki/Q2229669","display_name":"Nesting (process)","level":2,"score":0.7949031591415405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7342724800109863},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.6437735557556152},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6165589094161987},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6134968400001526},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6134206652641296},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.5273768901824951},{"id":"https://openalex.org/C2780902518","wikidata":"https://www.wikidata.org/wiki/Q6033780","display_name":"Inheritance (genetic algorithm)","level":3,"score":0.5272746682167053},{"id":"https://openalex.org/C109701466","wikidata":"https://www.wikidata.org/wiki/Q460584","display_name":"Scala","level":3,"score":0.49892497062683105},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.48791977763175964},{"id":"https://openalex.org/C40231798","wikidata":"https://www.wikidata.org/wiki/Q1333743","display_name":"Composition (language)","level":2,"score":0.4520811438560486},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38684555888175964},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10587948560714722},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.059292882680892944},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2093157.2093172","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2093157.2093172","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th International Conference on Principles and Practice of Programming in Java","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W143490393","https://openalex.org/W1517148154","https://openalex.org/W1534678063","https://openalex.org/W1548394473","https://openalex.org/W1559822977","https://openalex.org/W1567378416","https://openalex.org/W1573629245","https://openalex.org/W1594284843","https://openalex.org/W1610570299","https://openalex.org/W1644882639","https://openalex.org/W1758754314","https://openalex.org/W1810858699","https://openalex.org/W1871430636","https://openalex.org/W1986108927","https://openalex.org/W2005221219","https://openalex.org/W2026862061","https://openalex.org/W2030639337","https://openalex.org/W2036980467","https://openalex.org/W2048847754","https://openalex.org/W2057779758","https://openalex.org/W2079792219","https://openalex.org/W2093903879","https://openalex.org/W2099016190","https://openalex.org/W2103458172","https://openalex.org/W2106052980","https://openalex.org/W2108025710","https://openalex.org/W2108556267","https://openalex.org/W2118296844","https://openalex.org/W2122665479","https://openalex.org/W2127581079","https://openalex.org/W2128029766","https://openalex.org/W2137417304","https://openalex.org/W2140602484","https://openalex.org/W2142621026","https://openalex.org/W2166039230","https://openalex.org/W2168986107","https://openalex.org/W2172232818","https://openalex.org/W2244800645","https://openalex.org/W2611004271","https://openalex.org/W2913972837","https://openalex.org/W3101767323","https://openalex.org/W4251735399","https://openalex.org/W4252191421","https://openalex.org/W4254538683","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4248962295","https://openalex.org/W2911968761","https://openalex.org/W2914004531","https://openalex.org/W2890121425","https://openalex.org/W2204875185","https://openalex.org/W205696660","https://openalex.org/W2526343417","https://openalex.org/W4232952072","https://openalex.org/W3040669356","https://openalex.org/W2607947319"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,44],"new":[3],"language":[4],"design":[5],"which":[6],"smoothly":[7],"integrates":[8],"modular":[9],"composition":[10,27,100],"and":[11,34],"nesting":[12,84],"of":[13,26,50,57,64],"Java-like":[14,58],"classes.":[15],"That":[16],"is,":[17],"inheritance":[18],"has":[19],"been":[20],"replaced":[21],"by":[22,30],"an":[23],"expressive":[24],"set":[25],"operators,":[28],"inspired":[29],"Bracha's":[31],"Jigsaw":[32],"framework,":[33],"these":[35],"operators":[36],"allow":[37],"to":[38],"manipulate":[39],"(e.g.,":[40],"rename":[41],"or":[42],"duplicate)":[43],"nested":[45],"class":[46,74,91],"at":[47],"any":[48],"level":[49],"depth.":[51],"Typing":[52],"is":[53],"nominal":[54],"as":[55],"characteristic":[56],"languages,":[59],"so":[60],"types":[61],"are":[62,92],"paths":[63,87],"the":[65,73,83,89],"form":[66],"outern.":[67],"c1.....":[68],"ck":[69],"which,":[70],"depending":[71],"on":[72],"(node)":[75],"where":[76],"they":[77,96],"occur,":[78],"denote":[79],"another":[80],"node":[81],"in":[82],"tree.":[85],"However,":[86],"denoting":[88],"same":[90],"not":[93],"equivalent,":[94],"since":[95],"behave":[97],"differently":[98],"w.r.t.":[99],"operators.":[101]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}