{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T03:48:06Z","timestamp":1772164086267,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":18,"publisher":"ACM","license":[{"start":{"date-parts":[[2015,8,29]],"date-time":"2015-08-29T00:00:00Z","timestamp":1440806400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["CCF-1423617"],"award-info":[{"award-number":["CCF-1423617"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2015,8,29]]},"DOI":"10.1145\/2784731.2784762","type":"proceedings-article","created":{"date-parts":[[2015,8,26]],"date-time":"2015-08-26T12:48:13Z","timestamp":1440593293000},"page":"127-139","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":6,"title":["Structures for structural recursion"],"prefix":"10.1145","author":[{"given":"Paul","family":"Downen","sequence":"first","affiliation":[{"name":"University of Oregon, USA"}]},{"given":"Philip","family":"Johnson-Freyd","sequence":"additional","affiliation":[{"name":"University of Oregon, USA"}]},{"given":"Zena M.","family":"Ariola","sequence":"additional","affiliation":[{"name":"University of Oregon, USA"}]}],"member":"320","published-online":{"date-parts":[[2015,8,29]]},"reference":[{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/2500365.2500591"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/2429069.2429075"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.5555\/645868.670947"},{"key":"e_1_3_2_1_5_1","series-title":"LNCS","volume-title":"FSTTCS","author":"Coquand T.","year":"1994","unstructured":"T. Coquand and P. Dybjer . Inductive definitions and type theory an introduction . In FSTTCS , volume 880 of LNCS , 1994 . T. Coquand and P. Dybjer. Inductive definitions and type theory an introduction. In FSTTCS, volume 880 of LNCS, 1994."},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/351240.351262"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-15240-5_13"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-54833-8_14"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.5555\/64805"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00247744"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/96709.96714"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.5555\/648331.755419"},{"key":"e_1_3_2_1_13_1","volume-title":"Soci\u00e9t\u00e9 Math\u00e9matique de France","author":"Krivine J.-L.","year":"2009","unstructured":"J.-L. Krivine . Realizability in classical logic. In Interactive models of computation and program behaviour, volume 27, pages 197\u2013229 . Soci\u00e9t\u00e9 Math\u00e9matique de France , 2009 . J.-L. Krivine. Realizability in classical logic. In Interactive models of computation and program behaviour, volume 27, pages 197\u2013229. Soci\u00e9t\u00e9 Math\u00e9matique de France, 2009."},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apal.2008.01.005"},{"key":"e_1_3_2_1_16_1","first-page":"423","volume-title":"Computer Science Logic","author":"Munch-Maccagnoni G.","unstructured":"G. Munch-Maccagnoni . Focalisation and classical realisability . In Computer Science Logic , pages 409\u2013 423 . Springer, 2009. G. Munch-Maccagnoni. Focalisation and classical realisability. In Computer Science Logic, pages 409\u2013423. Springer, 2009."},{"key":"e_1_3_2_1_18_1","volume-title":"June","author":"Oury N.","year":"2008","unstructured":"N. Oury . Coinductive types and type preservation. Message on the Coq-club mailing list , June 2008 . N. Oury. Coinductive types and type preservation. Message on the Coq-club mailing list, June 2008."},{"key":"e_1_3_2_1_19_1","volume-title":"Software Summit","author":"Singh S.","year":"2011","unstructured":"S. Singh , S. P. Jones , U. Norell , F. Pottier , E. Meijer , and C. McBride . Sexy types\u2014are we done yet ? Software Summit , Apr. 2011 . S. Singh, S. P. Jones, U. Norell, F. Pottier, E. Meijer, and C. McBride. Sexy types\u2014are we done yet? Software Summit, Apr. 2011."},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/944705.944723"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apal.2008.01.001"}],"event":{"name":"ICFP'15: 20th ACM SIGPLAN International Conference on Functional Programming","location":"Vancouver BC Canada","acronym":"ICFP'15","sponsor":["SIGPLAN ACM Special Interest Group on Programming Languages"]},"container-title":["Proceedings of the 20th ACM SIGPLAN International Conference on Functional Programming"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2784731.2784762","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2784731.2784762","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T02:16:48Z","timestamp":1750213008000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2784731.2784762"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,8,29]]},"references-count":18,"alternative-id":["10.1145\/2784731.2784762","10.1145\/2784731"],"URL":"https:\/\/doi.org\/10.1145\/2784731.2784762","relation":{"is-identical-to":[{"id-type":"doi","id":"10.1145\/2858949.2784762","asserted-by":"object"}]},"subject":[],"published":{"date-parts":[[2015,8,29]]},"assertion":[{"value":"2015-08-29","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}