Papers by Chansong Lim
ExpertGenQA: Open-ended QA generation in Specialized Domains (2025.findings-emnlp)
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| Challenge: | Existing methods for generating high-quality question–answer (QA) pairs yield generic or shallow questions that fail to reflect the depth and structure of expert-written examples. |
| Approach: | They propose a question-answer generation protocol that combines few-shot prompting with dual categorization by topic and question style to produce more diverse and cognitively meaningful QA pairs. |
| Outcome: | The proposed protocol achieves twice the efficiency of standard few-shot methods while maintaining 94.4% topic coverage. |