{"created":"2023-07-25T10:26:27.851500+00:00","id":5052,"links":{},"metadata":{"_buckets":{"deposit":"63fe546d-a8b8-4b01-87fa-7faa15023892"},"_deposit":{"created_by":4,"id":"5052","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"5052"},"status":"published"},"_oai":{"id":"oai:naist.repo.nii.ac.jp:00005052","sets":["34:36"]},"author_link":["342","13467","215","144","13468"],"item_1698715929687":{"attribute_name":"会議情報","attribute_value_mlt":[{"subitem_conference_country":"TWN","subitem_conference_date":{"subitem_conference_date_language":"en","subitem_conference_period":"Jun 27-30, 2004 "},"subitem_conference_names":[{"subitem_conference_name":"ICME2004 : IEEE International Conference on Multimedia and Expo ","subitem_conference_name_language":"en"}],"subitem_conference_places":[{"subitem_conference_place":"Taipei","subitem_conference_place_language":"en"}]}]},"item_9_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"192","bibliographicPageStart":"189","bibliographicVolumeNumber":"1"}]},"item_9_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We propose a QoS adaptation method for streaming video playback for portable computing devices where the playback quality of each video fragment is automatically adjusted from the remaining battery amount, desirable playback duration and the user's preference for each fragment. In our method, we assume that video segments (or shots) are classified into some predefined categories. Each user specifies the relative importance among categories and preferred video properties, such as proportion between motion speed and vividness for each category. From this information, playback quality and the properties of each category are determined so that the video playback can last for the specified duration within the battery amount. We have implemented a video streaming system consisting of a transcoder for PCs and a video player for PDAs.","subitem_description_type":"Abstract"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEEE","subitem_publisher_language":"en"}]},"item_9_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1109/ICME.2004.1394157","subitem_relation_type_select":"DOI"}}]},"item_9_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright c 2004 IEEE Computer Society Washington, DC, USA","subitem_rights_language":"en"}]},"item_9_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"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":"Tamai, Morihiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"342","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"90523077","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=90523077"}]},{"creatorNames":[{"creatorName":"Sun, Tao","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"13467","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasumoto, keiichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"215","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40273396","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40273396"}]},{"creatorNames":[{"creatorName":"Shibata, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"144","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40335477","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40335477"}]},{"creatorNames":[{"creatorName":"Ito, Minoru","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"13468","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":"2023-03-02"}],"displaytype":"detail","filename":"Energy-aware QoS.pdf","filesize":[{"value":"72.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"fulltext","objectType":"fulltext","url":"https://naist.repo.nii.ac.jp/record/5052/files/Energy-aware QoS.pdf"},"version_id":"aae45c31-1d91-42e0-992b-cefb15464803"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"classification","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"meta data","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"portable computers","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"quality of service","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transcoding","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"video signal processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"video streaming","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MPEG-7 meta information","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"PC transcoder","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"PDA video player","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"automatically adjusted playback quality","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"classified video segments","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"energy-aware QoS adaptation method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"motion speed","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"portable computing devices","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"predefined categories","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"streaming video playback","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"video fragment user preference","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"video shot vividness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Battery management systems","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Games","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Information management","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Information processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Information science","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"MPEG 7 Standard","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Personal digital assistants","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Portable computers","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Satellite broadcasting","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Streaming media","subitem_subject_language":"en","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Energy-aware QoS adaptation for streaming video based on MPEG-7","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Energy-aware QoS adaptation for streaming video based on MPEG-7","subitem_title_language":"en"}]},"item_type_id":"9","owner":"4","path":["36"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-01-10"},"publish_date":"2017-01-10","publish_status":"0","recid":"5052","relation_version_is_last":true,"title":["Energy-aware QoS adaptation for streaming video based on MPEG-7"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2023-11-08T09:34:58.666189+00:00"}