{"id":"https://openalex.org/W7100724231","doi":null,"title":"Haskell++: An Object-Oriented Extension of Haskell","display_name":"Haskell++: An Object-Oriented Extension of Haskell","publication_year":null,"publication_date":null,"ids":{"openalex":"https://openalex.org/W7100724231"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.51.3257","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.51.3257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.cs.chalmers.se/pub/cs-reports/papers/sparud/haskell++.ps.gz","raw_type":"text"},"parent_works":[],"lineage":["https://openalex.org/W7100724231"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":[],"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/A5129149965","display_name":"John Hughes","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John Hughes","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015926449","display_name":"Jan Sparud","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jan Sparud","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Goteborg Sweden","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Goteborg Sweden","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":1.0,"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/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.0,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/haskell","display_name":"Haskell","score":0.9929999709129333},{"id":"https://openalex.org/keywords/language-translation","display_name":"language translation","score":0.652999997138977},{"id":"https://openalex.org/keywords/overload","display_name":"overloading","score":0.7459999918937683},{"id":"https://openalex.org/keywords/class-system","display_name":"class system","score":0.7960000038146973},{"id":"https://openalex.org/keywords/preprocessor","display_name":"preprocessor","score":0.578000009059906},{"id":"https://openalex.org/keywords/code-reuse","display_name":"code reuse","score":0.5910000205039978},{"id":"https://openalex.org/keywords/inheritance-object-oriented-programming","display_name":"inheritance (object-oriented programming)","score":0.41100001335144043},{"id":"https://openalex.org/keywords/subtyping","display_name":"subtyping","score":0.5019999742507935}],"concepts":[{"id":"https://openalex.org/C2780624054","wikidata":"https://www.wikidata.org/wiki/Q34010","display_name":"Haskell","level":3,"score":0.9610000252723694},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.8748999834060669},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7911999821662903},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.6554999947547913},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5080000162124634},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.460999995470047},{"id":"https://openalex.org/C128099668","wikidata":"https://www.wikidata.org/wiki/Q573952","display_name":"Lazy evaluation","level":3,"score":0.43860000371932983},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.412200003862381},{"id":"https://openalex.org/C83852419","wikidata":"https://www.wikidata.org/wiki/Q2713292","display_name":"Subtyping","level":2,"score":0.4099000096321106},{"id":"https://openalex.org/C42383842","wikidata":"https://www.wikidata.org/wiki/Q193076","display_name":"Functional programming","level":2,"score":0.3894999921321869},{"id":"https://openalex.org/C7051814","wikidata":"https://www.wikidata.org/wiki/Q1051282","display_name":"Generic programming","level":2,"score":0.3483000099658966},{"id":"https://openalex.org/C2780432614","wikidata":"https://www.wikidata.org/wiki/Q864213","display_name":"Conservative extension","level":2,"score":0.3212999999523163},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.3140000104904175},{"id":"https://openalex.org/C2988963302","wikidata":"https://www.wikidata.org/wiki/Q629206","display_name":"Program code","level":2,"score":0.2712000012397766},{"id":"https://openalex.org/C19024347","wikidata":"https://www.wikidata.org/wiki/Q211496","display_name":"High-level programming language","level":3,"score":0.2581000030040741},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2565999925136566}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.51.3257","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.51.3257","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.cs.chalmers.se/pub/cs-reports/papers/sparud/haskell++.ps.gz","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7100244207","https://openalex.org/W7097003166","https://openalex.org/W7097735556","https://openalex.org/W2151732969","https://openalex.org/W7097517311","https://openalex.org/W2123137492","https://openalex.org/W7098085685","https://openalex.org/W7098584072","https://openalex.org/W1609270914","https://openalex.org/W7098724187"],"abstract_inverted_index":{"this":[0],"paper":[1],"we":[2,38],"show":[3],"how":[4],"to":[5,18,27,32,96],"translate":[6],"an":[7,29,56],"object-oriented":[8,57],"language":[9],"into":[10,62],"Haskell":[11,64],"instead.":[12],"Our":[13],"translation":[14],"is":[15],"rather":[16],"similar":[17],"Pierce":[19],"and":[20],"Turner's,":[21],"but":[22],"where":[23],"they":[24],"use":[25,39],"subtyping":[26],"allow":[28],"inherited":[30],"method":[31],"be":[33,68],"applied":[34],"at":[35],"different":[36],"types,":[37],"Haskell's":[40,80],"overloading":[41],"with":[42,70],"automatic":[43],"generation":[44],"of":[45,59,72],"suitable":[46],"instances.":[47],"We":[48,76],"have":[49],"implemented":[50],"a":[51],"simple":[52],"pre-processor":[53],"which":[54,65],"translates":[55],"extension":[58],"Haskell,":[60],"`Haskell++',":[61],"vanilla":[63],"can":[66,86],"then":[67],"compiled":[69],"any":[71],"the":[73],"existing":[74],"compilers.":[75],"believe":[77],"that,":[78],"like":[79],"class":[81],"system,":[82],"our":[83],"syntactic":[84],"sugar":[85],"significantly":[87],"improve":[88],"code":[89],"reuseability":[90],"in":[91],"practice.":[92],"2":[93],"An":[94],"Introduction":[95],"Haskell++":[97]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2025-10-27T00:00:00"}
