{"created":"2021-03-01T06:26:31.275498+00:00","id":19061,"links":{},"metadata":{"_buckets":{"deposit":"a5334a3f-33be-44e6-ab93-9a142f444c8c"},"_deposit":{"id":"19061","owners":[],"pid":{"revision_id":0,"type":"depid","value":"19061"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00019061","sets":["312:313:314"]},"author_link":["55682","55683","55684","55685","55686"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"24","bibliographicPageStart":"16","bibliographicVolumeNumber":"5","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌, プログラミング","bibliographic_titleLang":"ja"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Dynamically typed languages such as Scheme are widely adopted because of their rich expressiveness. However, there is the drawback that dynamic typing cannot detect runtime errors at compile time. In this paper, we propose a type system which enables static detection of runtime errors. The key idea of our approach is to introduce a special type, called the error type, for expressions that cause runtime errors. The proposed type system brings out the benefit of the error type with set-theoretic union, intersection and complement types, recursive types, parametric polymorphism and subtyping. While existing type systems usually ensure that evaluation never causes runtime errors for typed expressions, our system ensures that evaluation always causes runtime errors for expressions typed with the error type. Likewise, our system also ensures that evaluation never causes errors for expressions typed with any type that does not contain the error type. Under the usual definition of subtyping, it is difficult to syntactically prove the soundness of our type system. We redefine subtyping by introducing the notion of intransitive subtyping, and syntactically prove the soundness under the new definition.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"http://id.nii.ac.jp/1001/00081613/"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/21167"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"一般社団法人情報処理学会","subitem_publisher_language":"ja"}]},"item_10_relation_43":{"attribute_name":"関連情報","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://id.nii.ac.jp/1001/00081613/","subitem_relation_type_select":"URI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"ここに掲載した著作物の利用に関する注意 本著作物の著作権は情報処理学会に帰属します。本著作物は著作権者である情報処理学会の許可のもとに掲載するものです。ご利用に当たっては「著作権法」ならびに「情報処理学会倫理綱領」に従うことをお願いいたします。Notice for the use of this material The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj＠ipsj.or.jp, please.","subitem_rights_language":"ja"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0387-5806","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yamada, Akihisa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"55682","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kusakari, Keiichirou","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"55683","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakabe, Toshiki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"55684","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakai, Masahiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"55685","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nishida, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"55686","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-21"}],"displaytype":"detail","filename":"IPSJ-TPRO0502003.pdf","filesize":[{"value":"284.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"IPSJ-TPRO0502003.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/19061/files/IPSJ-TPRO0502003.pdf"},"version_id":"a1c52385-9cad-41e0-9829-ae2c371813fd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"type systems","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamically typed languages","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"A Sound Type System for Typing Runtime Errors","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Sound Type System for Typing Runtime Errors","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["314"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-01-30"},"publish_date":"2015-01-30","publish_status":"0","recid":"19061","relation_version_is_last":true,"title":["A Sound Type System for Typing Runtime Errors"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:08:02.367228+00:00"}