{"id":43587,"date":"2026-11-05T15:54:22","date_gmt":"2026-11-05T15:54:22","guid":{"rendered":"https:\/\/lamarr-institute.org\/?post_type=person&#038;p=43587"},"modified":"2026-11-06T15:05:20","modified_gmt":"2026-11-06T15:05:20","slug":"altendeitering-marcel","status":"publish","type":"person","link":"https:\/\/lamarr-institute.org\/de\/person\/altendeitering-marcel\/","title":{"rendered":"Altendeitering, Marcel"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Dr.-Ing. Marcel Altendeitering leitet die Abteilung Mobility &amp; Smart Cities am Fraunhofer-Institut f\u00fcr Software- und Systemtechnik ISST in Dortmund. Im Zentrum seiner Forschung steht vertrauensw\u00fcrdige KI, der er \u00fcber zwei komplement\u00e4re Wege nachgeht: Erstens \u00fcber Ans\u00e4tze mit Datenaustausch wie f\u00f6derierte Daten\u00f6kosysteme, Datenr\u00e4ume oder Datentreuh\u00e4ndermodelle, in denen Daten \u00fcber Organisationsgrenzen hinweg souver\u00e4n geteilt werden und die das Context Engineering von Agenten und LLMs mit hochwertigen Daten unterst\u00fctzen. Zweitens \u00fcber Ans\u00e4tze ohne Datenaustausch wie (dezentrales) Federated Learning, bei dem KI-Modelle dezentral trainiert werden, ohne dabei sensible Daten offenzulegen. Beide Richtungen verbindet das Datenqualit\u00e4tsmanagement als Grundlage verl\u00e4sslicher KI-Ergebnisse \u2013 ein Thema, dem er bereits seine Promotion an der TU Dortmund widmete.<\/p>\n","protected":false},"featured_media":43585,"template":"","meta":{"_acf_changed":false,"footnotes":""},"role":[933],"class_list":["post-43587","person","type-person","status-publish","has-post-thumbnail","hentry","role-associated-pi-de"],"acf":[],"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/person\/43587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/person"}],"about":[{"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/types\/person"}],"version-history":[{"count":1,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/person\/43587\/revisions"}],"predecessor-version":[{"id":43588,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/person\/43587\/revisions\/43588"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/media\/43585"}],"wp:attachment":[{"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/media?parent=43587"}],"wp:term":[{"taxonomy":"role","embeddable":true,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/role?post=43587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}