{"id":7411,"date":"2026-09-22T16:12:55","date_gmt":"2026-09-22T14:12:55","guid":{"rendered":"https:\/\/dbis.rwth-aachen.de\/dbis\/?p=7411"},"modified":"2026-09-22T16:12:57","modified_gmt":"2026-09-22T14:12:57","slug":"towards-a-temporal-heterogeneous-graph-foundation-model-for-academic-knowledge-graphs-master-thesis","status":"publish","type":"post","link":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/2026\/towards-a-temporal-heterogeneous-graph-foundation-model-for-academic-knowledge-graphs-master-thesis\/","title":{"rendered":"Towards a Temporal Heterogeneous Graph Foundation Model for Academic Knowledge Graphs (Master Thesis)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">This thesis investigates how to develop a foundation-model-style representation learner for Academic Knowledge Graphs (AKGs), such as arXiv-, DBLP-, MAG-, and Open Academic Graph-derived data. Academic graphs connect papers, authors, venues, institutions, fields of study, keywords, and citations through typed relations that evolve over time, making them a natural setting for temporal heterogeneous graph representation learning [1,9,10].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The thesis focuses on reusable pre-training for scientific knowledge graphs. In particular, it will investigate how structural topology, textual attributes, relation semantics, and temporal information can be integrated within a scalable heterogeneous graph model, and whether the resulting representations transfer across downstream tasks and graph sources [1\u20138].<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This thesis investigates how to develop a foundation-model-style representation learner for Academic Knowledge Graphs (AKGs), such as arXiv-, DBLP-, MAG-, and Open Academic Graph-derived data. Academic graphs connect papers, authors, venues, institutions, fields of study, keywords, and citations through typed relations that evolve over time, making them a natural setting for temporal heterogeneous graph representation [&hellip;]<\/p>\n","protected":false},"author":145,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[90,87,46],"class_list":["post-7411","post","type-post","status-publish","format-standard","hentry","category-thesis","tag-attention-residuals","tag-commonsense-qa","tag-llm"],"acf":[],"_links":{"self":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/7411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/users\/145"}],"replies":[{"embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/comments?post=7411"}],"version-history":[{"count":1,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/7411\/revisions"}],"predecessor-version":[{"id":7412,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/posts\/7411\/revisions\/7412"}],"wp:attachment":[{"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/media?parent=7411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/categories?post=7411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dbis.rwth-aachen.de\/dbis\/index.php\/wp-json\/wp\/v2\/tags?post=7411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}