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Nicolaas Paul Jedema

4 accepted papers

2025

Tuning-Free Personalized Alignment via Trial-Error-Explain In-Context Learning

NAACL 2025findings

Language models are aligned to the collective voice of many, resulting in generic outputs that do not align with specific users’ styles. In this work, we present Trial-Error-Explain In-Context Learning (TICL), a tuning-free method that personalizes language models for text generation tasks with fewe…

2024

Efficient and Accurate Contextual Re-Ranking for Knowledge Graph Question Answering

COLING 2024main

The efficacy of neural “retrieve and generate” systems is well established for question answering (QA) over unstructured text. Recent efforts seek to extend this approach to knowledge graph (KG) QA by converting structured triples to unstructured text. However, the relevance of KG triples retrieved…

Cited by 1SourcePDFScholar
2024

Measuring Retrieval Complexity in Question Answering Systems

ACL 2024findings

In this paper, we investigate which questions are challenging for retrieval-based Question Answering (QA). We (i) propose retrieval complexity (RC), a novel metric conditioned on the completeness of retrieved documents, which measures the difficulty of answering questions, and (ii) propose an unsupe…

Cited by 2SourcePDFScholar
2024

Speechworthy Instruction-tuned Language Models

EMNLP 2024main

Current instruction-tuned language models are exclusively trained with textual preference data and thus may not be aligned to the unique requirements of other modalities, such as speech. To better align language models with the speech domain, we explore i) prompting strategies based on radio-industr…

Cited by 3SourcePDFScholar