{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00186859","sets":["1164:6089:9448:9449"]},"path":["9449"],"owner":"11","recid":"186859","title":["Tremaを用いたSDN構築演習のための通信動作可視化システムの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-03-13"},"_buckets":{"deposit":"1effdd46-a6d5-4de9-bbe1-2a2c29741967"},"_deposit":{"id":"186859","pid":{"type":"depid","value":"186859","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Tremaを用いたSDN構築演習のための通信動作可視化システムの開発","author_link":["420532","420536","420531","420539","420535","420530","420538","420537","420534","420533"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Tremaを用いたSDN構築演習のための通信動作可視化システムの開発"},{"subitem_title":"A development of communication activity visualizing system for SDN construction exercises using Trema","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2018-03-13","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"信州大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nagoya Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Shinshu University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/186859/files/IPSJ-CLE18024011.pdf","label":"IPSJ-CLE18024011.pdf"},"date":[{"dateType":"Available","dateValue":"2020-03-13"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CLE18024011.pdf","filesize":[{"value":"1.1 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etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8620","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿では，大学生向けに展開される Trema を用いた仮想ネットワーク上での SDN の構築演習を対象とする．この演習では，SDN での通信データの取り扱いの理解とコントローラをプログラミングする能力の習得を目的としている．演習問題では，達成条件の 1 つとして，指定された経路での ICMP エコーによる通信データの伝達が与えられる．出来上がったネットワークが達成条件を満たさないとき，学習者は当該通信データの伝達経路やコントローラの実行文，及びそれらの関係性を手がかりに誤りを絞り込む．この際，パケットキャプチャツールやステッパー等を適切に扱ってデータを集め，その結果を分析することで手がかりを得られる．しかし，それらを扱い手がかりを得ることは演習目的の範囲外であり，多くの学習者にとって実践が困難な作業である．また，人手での実践に時間がかかり，指導者による実践は学習者の待機時間が増大する．本稿では，誤りを絞り込む上記 3 つの手がかりを自動生成するシステムを提案する．そして，手がかりの素となるデータの自動収集法，そのデータから手がかりへの変換方法，誤りの絞り込みに効果的な手がかりの表現について述べる．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告教育学習支援情報システム（CLE）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicVolumeNumber":"2018-CLE-24"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:53:46.887084+00:00","updated":"2025-01-20T02:25:56.577210+00:00","id":186859}