{"id":"https://openalex.org/W4212957569","doi":"https://doi.org/10.1145/2034773.2034818","title":"Binders unbound","display_name":"Binders unbound","publication_year":2011,"publication_date":"2011-09-19","ids":{"openalex":"https://openalex.org/W4212957569","doi":"https://doi.org/10.1145/2034773.2034818"},"language":"en","primary_location":{"id":"doi:10.1145/2034773.2034818","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2034773.2034818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM SIGPLAN international conference on Functional programming","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/A5049220962","display_name":"Stephanie Weirich","orcid":"https://orcid.org/0000-0002-6756-9168"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Stephanie Weirich","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058418924","display_name":"Brent A. Yorgey","orcid":"https://orcid.org/0009-0005-0135-6134"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brent A. Yorgey","raw_affiliation_strings":["University of Pennsylvania, Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018738393","display_name":"Tim Sheard","orcid":null},"institutions":[{"id":"https://openalex.org/I126345244","display_name":"Portland State University","ror":"https://ror.org/00yn2fy02","country_code":"US","type":"education","lineage":["https://openalex.org/I126345244"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tim Sheard","raw_affiliation_strings":["Portland State University, Portland, OR, USA"],"affiliations":[{"raw_affiliation_string":"Portland State University, Portland, OR, USA","institution_ids":["https://openalex.org/I126345244"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049220962"],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":null,"apc_paid":null,"fwci":4.7033,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.95141055,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"333","last_page":"345"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9998999834060669,"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":0.9998999834060669,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9940999746322632,"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/T11424","display_name":"Security and Verification in Computing","score":0.9921000003814697,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.8462505340576172},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8268699645996094},{"id":"https://openalex.org/keywords/boilerplate-text","display_name":"Boilerplate text","score":0.7750529050827026},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.752385675907135},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.6272263526916504},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.5543022155761719},{"id":"https://openalex.org/keywords/syntax","display_name":"Syntax","score":0.514553964138031},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4888727068901062},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3913930058479309},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.10416150093078613},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.10053882002830505},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09539628028869629}],"concepts":[{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.8462505340576172},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8268699645996094},{"id":"https://openalex.org/C75701414","wikidata":"https://www.wikidata.org/wiki/Q1651672","display_name":"Boilerplate text","level":2,"score":0.7750529050827026},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.752385675907135},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.6272263526916504},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.5543022155761719},{"id":"https://openalex.org/C60048249","wikidata":"https://www.wikidata.org/wiki/Q37437","display_name":"Syntax","level":2,"score":0.514553964138031},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4888727068901062},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3913930058479309},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.10416150093078613},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.10053882002830505},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09539628028869629},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2034773.2034818","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2034773.2034818","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th ACM SIGPLAN international conference on Functional programming","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":28,"referenced_works":["https://openalex.org/W1511937404","https://openalex.org/W1536129331","https://openalex.org/W1575675278","https://openalex.org/W1583630764","https://openalex.org/W2005130481","https://openalex.org/W2025431400","https://openalex.org/W2037026294","https://openalex.org/W2043815581","https://openalex.org/W2067976080","https://openalex.org/W2082765113","https://openalex.org/W2096056339","https://openalex.org/W2096529083","https://openalex.org/W2097249860","https://openalex.org/W2101274322","https://openalex.org/W2116803264","https://openalex.org/W2136171121","https://openalex.org/W2142224267","https://openalex.org/W2180471721","https://openalex.org/W2481654686","https://openalex.org/W2561675875","https://openalex.org/W2568721247","https://openalex.org/W3014668873","https://openalex.org/W4246781209","https://openalex.org/W4299423755","https://openalex.org/W6628765052","https://openalex.org/W6629110257","https://openalex.org/W6682639831","https://openalex.org/W6722414512"],"related_works":["https://openalex.org/W2112690207","https://openalex.org/W2192862863","https://openalex.org/W1497385637","https://openalex.org/W2369288331","https://openalex.org/W2044422526","https://openalex.org/W2519339279","https://openalex.org/W2467097043","https://openalex.org/W2086733238","https://openalex.org/W2004605222","https://openalex.org/W1512248002"],"abstract_inverted_index":{"Implementors":[0],"of":[1],"compilers,":[2],"program":[3],"refactorers,":[4],"theorem":[5],"provers,":[6],"proof":[7],"checkers,":[8],"and":[9,30],"other":[10],"systems":[11],"that":[12,16,49],"manipulate":[13],"syntax":[14],"know":[15],"dealing":[17],"with":[18],"name":[19],"binding":[20],"is":[21],"difficult":[22],"to":[23],"do":[24],"well.":[25],"Operations":[26],"such":[27],"as":[28],"\u03b1-equivalence":[29],"capture-avoiding":[31],"substitution":[32],"seem":[33],"simple,":[34],"yet":[35],"subtle":[36],"bugs":[37],"often":[38],"go":[39],"undetected.":[40],"Furthermore,":[41],"their":[42],"implementations":[43],"are":[44],"tedious,":[45],"requiring":[46],"\"boilerplate\"":[47],"code":[48],"must":[50],"be":[51],"updated":[52],"whenever":[53],"the":[54],"object":[55],"language":[56],"definition":[57],"changes.":[58]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2022-02-24T00:00:00"}
