{"created":"2023-06-20T12:57:38.350594+00:00","id":1683,"links":{},"metadata":{"_buckets":{"deposit":"022d60f9-5914-48e3-bdfc-a821e19dcf5b"},"_deposit":{"created_by":2,"id":"1683","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"1683"},"status":"published"},"_oai":{"id":"oai:fun.repo.nii.ac.jp:00001683","sets":["22:33","25:26:60"]},"author_link":["85","3332","3330","3331","3329"],"item_9_biblio_info_5":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-11-21","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"12","bibliographicPageStart":"7","bibliographicVolumeNumber":"2002-DPS-110","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告"}]}]},"item_9_description_3":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本稿では，電子会議などエンドホスト間で実時間ビデオを交換するグループアプリケーション向けのアプリケーションレベルマルチキャストプロトコルEmma の性能向上，特に安定性の向上に関する検討及び性能評価を行う．Emma は，エンド間ユニキャストからなるオーバレイネットワーク上にメディア配信木を構築し，エンドホストの帯域制約のもとで，ユーザ満足度がなるべく満たされるよう，オーバレイリンク上のビデオ転送制御を動的に完全分散制御で行う．このEmma の安定性向上のために，エンドホストの離脱に対し既存のビデオ配信をなるべく維持するための機能をEmma の分散制御を損わない形で追加した．シミュレーション実験を行った結果，エンドホストの参加，離脱が繰り返された後でも，ユーザ満足度を維持できていることがわかった.","subitem_description_type":"Abstract"}]},"item_9_select_10":{"attribute_name":"単著共著","attribute_value_mlt":[{"subitem_select_item":"共著/joint"}]},"item_9_select_8":{"attribute_name":"査読有無","attribute_value_mlt":[{"subitem_select_item":"なし/no"}]},"item_9_select_9":{"attribute_name":"研究業績種別","attribute_value_mlt":[{"subitem_select_item":"国内学会/Domestic Conference"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"中村, 嘉隆","creatorNameLang":"ja"}],"familyNames":[{"familyName":"中村","familyNameLang":"ja"}],"givenNames":[{"givenName":"嘉隆","givenNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"85","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40452528","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40452528"},{"nameIdentifier":"0000-0001-8248-064X","nameIdentifierScheme":"ORCIDID","nameIdentifierURI":"https://orcid.org/0000-0001-8248-064X"}]},{"creatorNames":[{"creatorName":"廣森, 聡仁"}],"nameIdentifiers":[{"nameIdentifier":"3329","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山口, 弘純"}],"nameIdentifiers":[{"nameIdentifier":"3330","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安本, 慶一"}],"nameIdentifiers":[{"nameIdentifier":"3331","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"東野, 輝夫"}],"nameIdentifiers":[{"nameIdentifier":"3332","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"アプリケーションレベルマルチキャストEmmaの性能向上に関する検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アプリケーションレベルマルチキャストEmmaの性能向上に関する検討"}]},"item_type_id":"9","owner":"2","path":["33","60"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-09-02"},"publish_date":"2011-09-02","publish_status":"0","recid":"1683","relation_version_is_last":true,"title":["アプリケーションレベルマルチキャストEmmaの性能向上に関する検討"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2025-02-07T05:01:25.615891+00:00"}