{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00131949","sets":["6504:8134:8135"]},"path":["8135"],"owner":"1","recid":"131949","title":["メディアサーバ制御のための並行スクリプト言語と軽量コルーチンを用いた効率良い実行方式"],"pubdate":{"attribute_name":"公開日","attribute_value":"1997-09-24"},"_buckets":{"deposit":"7a9020c2-1ddc-4b1a-994f-5886112e2ac8"},"_deposit":{"id":"131949","pid":{"type":"depid","value":"131949","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"メディアサーバ制御のための並行スクリプト言語と軽量コルーチンを用いた効率良い実行方式","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"メディアサーバ制御のための並行スクリプト言語と軽量コルーチンを用いた効率良い実行方式"},{"subitem_title":"Concurrent Script Language and Efficient Implementation with Light-weight Co-routine for Media Servers","subitem_title_language":"en"}]},"item_type_id":"22","publish_date":"1997-09-24","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"(株)東芝研究開発センター"},{"subitem_text_value":"(株)東芝研究開発センター"},{"subitem_text_value":"(株)東芝研究開発センター"},{"subitem_text_value":"(株)東芝研究開発センター"},{"subitem_text_value":"(株)東芝研究開発センター"}]},"item_22_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"TOSHIBA R&D Center","subitem_text_language":"en"},{"subitem_text_value":"TOSHIBA R&D Center","subitem_text_language":"en"},{"subitem_text_value":"TOSHIBA R&D Center","subitem_text_language":"en"},{"subitem_text_value":"TOSHIBA R&D Center","subitem_text_language":"en"},{"subitem_text_value":"TOSHIBA R&D Center","subitem_text_language":"en"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/131949/files/KJ00001345714.pdf"},"date":[{"dateType":"Available","dateValue":"1997-09-24"}],"format":"application/pdf","filename":"KJ00001345714.pdf","filesize":[{"value":"198.2 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"dbc2a8bb-7c5d-4e45-9904-b37a804b1d76","displaytype":"detail","licensetype":"license_note"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"メディアサーバの制御は, 複数のストリームの処理を同時に行なうため, 複雑な制御プログラムが必要である。この時, 制御プログラムを個々のストリームに着目して記述することで, 開発を容易にすることができる。しかし, OSの提供するマルチスレッドなどの並行処理機構を用いると, 共有資源の排他制御などの記述が繁雑であったり, コンテクストスイッチによる実行オーバヘッドが大きいなどの問題がある。そこで, C言語を拡張してイベントによる同期や並行処理を記述できる並行スクリブト言語を開発した。さらに, 軽量コルーチンを用いて小さなオーバーヘッドで実行する方式を考案して実装した。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"231","bibliographic_titles":[{"bibliographic_title":"全国大会講演論文集"}],"bibliographicPageStart":"230","bibliographicIssueDates":{"bibliographicIssueDate":"1997-09-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"アーキテクチャ","bibliographicVolumeNumber":"第55回"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":131949,"updated":"2025-01-20T23:32:35.055954+00:00","links":{},"created":"2025-01-19T00:10:48.407370+00:00"}