Search Results for author: Hiba Arnaout

Found 5 papers, 0 papers with code

Can large language models generate salient negative statements?

no code implementations26 May 2023 Hiba Arnaout, Simon Razniewski

We examine the ability of large language models (LLMs) to generate salient (interesting) negative statements about real-world entities; an emerging research topic of the last few years.

Negation

UnCommonSense: Informative Negative Knowledge about Everyday Concepts

no code implementations19 Aug 2022 Hiba Arnaout, Simon Razniewski, Gerhard Weikum, Jeff Z. Pan

This way, positive statements about comparable concepts that are absent for the target concept become seeds for negative statement candidates.

Informativeness Question Answering

Enriching Knowledge Bases with Interesting Negative Statements

no code implementations AKBC 2020 Hiba Arnaout, Simon Razniewski, Gerhard Weikum

Negative statements would be important to overcome current limitations of question answering, yet due to their potential abundance, any effort towards compiling them needs a tight coupling with ranking.

Question Answering

Negative Statements Considered Useful

no code implementations13 Jan 2020 Hiba Arnaout, Simon Razniewski, Gerhard Weikum, Jeff Z. Pan

Negative statements are useful to overcome limitations of question answering systems that are mainly geared for positive questions; they can also contribute to informative summaries of entities.

Question Answering

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