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Gerhard Weikum

4 accepted papers

2025

Recursive Question Understanding for Complex Question Answering over Heterogeneous Personal Data

ACL 2025finding

Question answering over mixed sources, like text and tables, has been advanced by verbalizing all contents and encoding it with a language model. A prominent case of such heterogeneous data is personal information: user devices log vast amounts of data every day, such as calendar entries, workout st…

Cited by 0SourcePDFScholar
2023

Evaluating the Knowledge Base Completion Potential of GPT

EMNLP 2023short findings

Structured knowledge bases (KBs) are an asset for search engines and other applications but are inevitably incomplete. Language models (LMs) have been proposed for unsupervised knowledge base completion (KBC), yet, their ability to do this at scale and with high accuracy remains an open question.…

Cited by 0SourceScholar