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cs.IR2025★ 1 cited
Traceable Drug Recommendation over Medical Knowledge Graphs
Yu Lin, Zhen Jia, Philipp Christmann +3
Drug recommendation (DR) systems aim to support healthcare professionals in selecting appropriate medications based on patients' medical conditions. State-of-the-art approaches uti…
cs.CL2025
The ReQAP System for Question Answering over Personal Information
Philipp Christmann, Gerhard Weikum
Personal information is abundant on users' devices, from structured data in calendar, shopping records or fitness tools, to unstructured contents in mail and social media posts. Th…
cs.CL2025
Recursive Question Understanding for Complex Question Answering over Heterogeneous Personal Data
Philipp Christmann, Gerhard Weikum
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 heterogen…