{"id":6790,"date":"2025-04-03T09:37:11","date_gmt":"2025-04-03T00:37:11","guid":{"rendered":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/?p=6790"},"modified":"2025-04-03T23:25:11","modified_gmt":"2025-04-03T14:25:11","slug":"keichi-closer2025","status":"publish","type":"post","link":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/keichi-closer2025\/","title":{"rendered":"Paper presentation by Dr. Keichi Takahashi at CLOSER 2025"},"content":{"rendered":"<p><\/p>\n<p class=\"p1\"><span class=\"s1\">At the International Conference on Cloud Computing and Services Science (CLOSER2025) held in Porto, Portugal from April 1 to 3, 2025, Associate Professor Keichi Takahashi presented the following research paper:<\/span><\/p>\n<blockquote><p>Keichi Takahashi, Tomonori Hayami, Yu Mukaizono, Yuki Teramae and Susumu Date, \u201cPerformance analysis of mdx II: A next-generation cloud platform for cross-disciplinary data science research\u201d, CLOSER2025, Apr. 2025.<\/p><\/blockquote>\n<p class=\"p1\"><span class=\"s1\">This paper conducted a basic performance analysis of <em>mdx II<\/em>, a cloud platform installed at\u00a0the D3 Center aiming to encourage industry-academia-government collaborations at Japanese universities and research institutions. It analyzed the performance of VMs deployed on mdx II from multiple perspectives and identified challenges on the infrastructure side for future performance improvements.<\/span><\/p>\n<p>View from Lu\u00eds I Bridge<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6844 size-large\" src=\"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5417-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5417-1024x768.jpeg 1024w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5417-300x225.jpeg 300w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5417-768x576.jpeg 768w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5417-1536x1152.jpeg 1536w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5417-2048x1536.jpeg 2048w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5417-427x320.jpeg 427w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>Conference venue (Vila Gal\u00e9 Porto Hotel)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6845 size-large\" src=\"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5454-768x1024.jpeg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5454-768x1024.jpeg 768w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5454-225x300.jpeg 225w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5454-1152x1536.jpeg 1152w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5454-1536x2048.jpeg 1536w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5454-240x320.jpeg 240w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5454-scaled.jpeg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>\n<p>The Lello Bookstore, claimed to be the most beautiful bookstore in the world.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6846 size-large\" src=\"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5364-1024x768.jpeg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5364-1024x768.jpeg 1024w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5364-300x225.jpeg 300w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5364-768x576.jpeg 768w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5364-1536x1152.jpeg 1536w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5364-2048x1536.jpeg 2048w, https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/wp-content\/uploads\/2025\/04\/IMG_5364-427x320.jpeg 427w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>At the International Conference on Cloud Computing and Services Science (CLOSER2025) held in Porto, Portugal from April 1 to 3, 2025, Associate Professor Keichi Takahashi presented the following research paper: Keichi Takahashi, Tomonori Hayami, Yu Mukaizono, Yuki Teramae and Susumu Date, \u201cPerformance analysis of mdx II: A next-generation cloud platform &hellip;<\/p>\n","protected":false},"author":1,"featured_media":6844,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-6790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-research-achievement"],"_links":{"self":[{"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/posts\/6790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/comments?post=6790"}],"version-history":[{"count":4,"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/posts\/6790\/revisions"}],"predecessor-version":[{"id":6850,"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/posts\/6790\/revisions\/6850"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/media\/6844"}],"wp:attachment":[{"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/media?parent=6790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/categories?post=6790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ais.cmc.osaka-u.ac.jp\/date\/en\/wp-json\/wp\/v2\/tags?post=6790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}