{"id":4422,"date":"2026-10-12T22:23:11","date_gmt":"2026-10-13T01:23:11","guid":{"rendered":"https:\/\/www.inf.ufrgs.br\/ontokg\/?page_id=4422"},"modified":"2026-10-13T21:45:37","modified_gmt":"2026-10-14T00:45:37","slug":"computational-infrastructure-and-services","status":"publish","type":"page","link":"https:\/\/www.inf.ufrgs.br\/ontokg\/index.php\/computational-infrastructure-and-services\/","title":{"rendered":"Computational Infrastructure and Services"},"content":{"rendered":"<p style=\"text-align:justify\">Computational Infrastructure and Services provides the computing environment and shared technical services that support OntoKG\u2019s research, development, and experimentation. This area develops and maintains access to computational resources, graph databases, APIs, authentication mechanisms, and integration services, enabling teams to work with knowledge graphs and machine learning workloads across project environments. Its activities address deployment, monitoring, performance, resource availability, and the coordination of competing computational demands. The area also investigates AI-assisted infrastructure diagnosis, including the evaluation of agents against known technical faults. Within OntoKG, it provides the operational foundation for connecting research components, running experiments, and making tools available to collaborators, supporting the progression from individual prototypes toward integrated and evaluable solutions.<\/p>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Team<\/strong><\/h1>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading underline-red\"><strong>Current team<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-478b6e6b wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group wp-container-content-69bc4bdf is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"405\" height=\"540\" src=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Netto.png\" alt=\"\" class=\"wp-image-4608\" style=\"border-radius:10px\" srcset=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Netto.png 405w, https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Netto-225x300.png 225w\" sizes=\"auto, (max-width: 405px) 100vw, 405px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Jo\u00e3o Cesar Netto<\/h4>\n\n\n\n<p>D.Sc.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group wp-container-content-69bc4bdf is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"229\" height=\"305\" src=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Juliano.png\" alt=\"\" class=\"wp-image-4610\" style=\"border-radius:10px\" srcset=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Juliano.png 229w, https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Juliano-225x300.png 225w\" sizes=\"auto, (max-width: 229px) 100vw, 229px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Juliano Ara\u00fajo Wickboldt<\/h4>\n\n\n\n<p>Ph.D.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"640\" src=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Foto-Rafael-Hillebrand-Alexandrini.png\" alt=\"\" class=\"wp-image-4611\" style=\"border-radius:10px\" srcset=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Foto-Rafael-Hillebrand-Alexandrini.png 480w, https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Foto-Rafael-Hillebrand-Alexandrini-225x300.png 225w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Rafael Hillebrand Alexandrini<\/h4>\n\n\n\n<p>B.Sc. Student<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Vicente-768x1024.png\" alt=\"\" class=\"wp-image-4612\" style=\"border-radius:10px\" srcset=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Vicente-768x1024.png 768w, https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Vicente-225x300.png 225w, https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2025\/11\/Vicente.png 960w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Vicente Pianezzola<\/h4>\n\n\n\n<p>B.Sc. Student<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"456\" height=\"608\" src=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2026\/08\/current-student-rafael-trevisan.png\" alt=\"\" class=\"wp-image-4850\" style=\"border-radius:10px\" srcset=\"https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2026\/08\/current-student-rafael-trevisan.png 456w, https:\/\/www.inf.ufrgs.br\/ontokg\/wp-content\/uploads\/2026\/08\/current-student-rafael-trevisan-225x300.png 225w\" sizes=\"auto, (max-width: 456px) 100vw, 456px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Rafael Antonio Ventura Trevisan<\/h4>\n\n\n\n<p>M.Sc. Student<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Computational Infrastructure and Services provides the computing environment and shared technical services that support OntoKG\u2019s research, development, and experimentation. This area develops and maintains access to computational resources, graph databases, APIs, authentication mechanisms, and integration services, enabling teams to work with knowledge graphs and machine learning workloads across project environments. Its activities address deployment, monitoring, [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4422","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Computational Infrastructure and Services - ontokg<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.inf.ufrgs.br\/ontokg\/index.php\/computational-infrastructure-and-services\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Computational Infrastructure and Services - ontokg\" \/>\n<meta property=\"og:description\" content=\"Computational Infrastructure and Services provides the computing environment and shared technical services that support OntoKG\u2019s research, development, and experimentation. 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