Disputation von Steffen Remus am 19.06.2023, 14:00 Uhr
19. Juni 2023, von Reinhard Zierke
Einladung zur hochschulöffentlichen Disputation im Rahmen des Promotionsverfahrens von Steffen Remus
Titel der Dissertation: Domain Defining Context: On Domain-Dependent Corpus Expansion and Contextualized Semantic Structuring
To address the ambiguous nature of language, we explore various techniques to incorporate context at different levels. First, we perform focused web crawling for domain-dependent corpus expansion and implicitly supply context by restricting the vocabulary. Second, we retrofit static word embeddings to so-called sense embeddings to model the multiple senses a word can have. Finally, we analyze the compositional abilities of contextualized word embeddings and use them for semantic downstream tasks.
Datum und Uhrzeit: Montag, 19. Juni 2023 um 14:00 Uhr
Ort: Informatikum, Raum G-021/022
Betreuer: Prof. Dr. Chris Biemann
Prof. Dr. Matthias Rarey
Vorsitzender des Fachpromotionsausschusses Informatik