{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T10:13:22Z","timestamp":1773656002769,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":23,"publisher":"ACM","license":[{"start":{"date-parts":[[2011,9,19]],"date-time":"2011-09-19T00:00:00Z","timestamp":1316390400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2011,9,19]]},"DOI":"10.1145\/2034773.2034788","type":"proceedings-article","created":{"date-parts":[[2011,9,20]],"date-time":"2011-09-20T09:50:16Z","timestamp":1316512216000},"page":"94-106","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":30,"title":["Set-theoretic foundation of parametric polymorphism and subtyping"],"prefix":"10.1145","author":[{"given":"Giuseppe","family":"Castagna","sequence":"first","affiliation":[{"name":"Universit\u00e9 Paris Diderot, Sorbonne Paris Cit\u00e9, Paris, France"}]},{"given":"Zhiwu","family":"Xu","sequence":"additional","affiliation":[{"name":"Universit\u00e9 Paris Diderot, Sorbonne Paris Cit\u00e9, Paris, France &amp; Chinese Academy of Sciences, Beijing, China"}]}],"member":"320","published-online":{"date-parts":[[2011,9,19]]},"reference":[{"key":"e_1_3_2_2_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1596550.1596595"},{"key":"e_1_3_2_2_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/944705.944711"},{"key":"e_1_3_2_2_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tcs.2008.01.049"},{"key":"e_1_3_2_2_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1411204.1411210"},{"key":"e_1_3_2_2_5_1","volume-title":"Relax-NG","author":"Clark J.","year":"2001","unstructured":"J. Clark and M. Murata . Relax-NG , 2001 . www.relaxng.org. J. Clark and M. Murata. Relax-NG, 2001. www.relaxng.org."},{"key":"e_1_3_2_2_6_1","volume-title":"XQuery 1.0 and XPath 2.0 Formal Semantics","author":"Draper D.","year":"2007","unstructured":"D. Draper XQuery 1.0 and XPath 2.0 Formal Semantics , 2007 . http:\/\/www.w3.org\/TR\/query-semantics\/. D. Draper et al. XQuery 1.0 and XPath 2.0 Formal Semantics, 2007. http:\/\/www.w3.org\/TR\/query-semantics\/."},{"key":"e_1_3_2_2_7_1","first-page":"3986","author":"Berners-Lee T.","year":"2005","unstructured":"T. Berners-Lee . Uniform Resource Identifier , January 2005 . RFC 3986 , STD 66. T. Berners-Lee et al. Uniform Resource Identifier, January 2005. RFC 3986, STD 66.","journal-title":"Uniform Resource Identifier"},{"key":"e_1_3_2_2_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1159803.1159829"},{"key":"e_1_3_2_2_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/1391289.1391293"},{"key":"e_1_3_2_2_11_1","volume-title":"The Xtatic compiler and runtime system","author":"Gapeyev V.","year":"2005","unstructured":"V. Gapeyev , M.Y. Levin , B.C. Pierce , and A. Schmitt . The Xtatic compiler and runtime system , 2005 . http:\/\/www.cis.upenn.edu\/~bcpierce\/xtatic. V. Gapeyev, M.Y. Levin, B.C. Pierce, and A. Schmitt. The Xtatic compiler and runtime system, 2005. http:\/\/www.cis.upenn.edu\/~bcpierce\/xtatic."},{"key":"e_1_3_2_2_12_1","volume-title":"Proc. of ML Workshop","author":"Garrigue J.","year":"1998","unstructured":"J. Garrigue . Programming with polymorphic variants . In Proc. of ML Workshop , 1998 . J. Garrigue. Programming with polymorphic variants. In Proc. of ML Workshop, 1998."},{"key":"e_1_3_2_2_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1250734.1250773"},{"key":"e_1_3_2_2_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/2034773.2034789"},{"key":"e_1_3_2_2_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/1596527.1596529"},{"key":"e_1_3_2_2_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/767193.767195"},{"key":"e_1_3_2_2_17_1","series-title":"LNCS","first-page":"57","volume-title":"Proc. of APLAS '04","author":"Zhuo Ming Lu K.","year":"2004","unstructured":"K. Zhuo Ming Lu and M. Sulzmann . An implementation of subtyping among regular expression types . In Proc. of APLAS '04 , volume 3302 of LNCS , pages 57 -- 73 . Springer , 2004 . K. Zhuo Ming Lu and M. Sulzmann. An implementation of subtyping among regular expression types. In Proc. of APLAS '04, volume 3302 of LNCS, pages 57--73. Springer, 2004."},{"key":"e_1_3_2_2_18_1","first-page":"513","volume-title":"Information Processing","author":"Reynolds J. C.","year":"1983","unstructured":"J. C. Reynolds . Types , abstraction and parametric polymorphism . In Information Processing , pages 513 -- 523 . Elsevier , 1983 . J. C. Reynolds. Types, abstraction and parametric polymorphism. In Information Processing, pages 513--523. Elsevier, 1983."},{"key":"e_1_3_2_2_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-13346-1_7"},{"key":"e_1_3_2_2_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/1111037.1111047"},{"key":"e_1_3_2_2_21_1","unstructured":"W3C. SOAP Version 1.2. http:\/\/www.w3.org\/TR\/soap.  W3C. SOAP Version 1.2. http:\/\/www.w3.org\/TR\/soap."},{"key":"e_1_3_2_2_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/99370.99404"},{"key":"e_1_3_2_2_23_1","doi-asserted-by":"publisher","DOI":"10.1145\/317636.317794"},{"key":"e_1_3_2_2_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/604131.604150"}],"event":{"name":"ICFP '11: ACM SIGPLAN International Conference on Functional Programming","location":"Tokyo Japan","acronym":"ICFP '11","sponsor":["SIGPLAN ACM Special Interest Group on Programming Languages"]},"container-title":["Proceedings of the 16th ACM SIGPLAN international conference on Functional programming"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2034773.2034788","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2034773.2034788","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T05:48:39Z","timestamp":1750225719000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2034773.2034788"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,9,19]]},"references-count":23,"alternative-id":["10.1145\/2034773.2034788","10.1145\/2034773"],"URL":"https:\/\/doi.org\/10.1145\/2034773.2034788","relation":{"is-identical-to":[{"id-type":"doi","id":"10.1145\/2034574.2034788","asserted-by":"object"}]},"subject":[],"published":{"date-parts":[[2011,9,19]]},"assertion":[{"value":"2011-09-19","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}