Papers by Joon-ho Lim
Beyond Accuracy: Alignment and Error Detection across Languages in the Bi-GSM8K Math-Teaching Benchmark (2026.findings-eacl)
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| Challenge: | Recent advances in LLMs have significantly improved mathematical problem-solving, with models like GPT-4 achieving human-level performance. |
| Approach: | They propose a bilingual English-Korean dataset enriched with teacher solutions, student solutions, and annotations marking students’ initial errors. |
| Outcome: | The proposed model achieves high agreement with human judgments and lower latency and resource usage than commercial APIs, demonstrating strong computational efficiency. |
Can LLMs Truly Plan? A Comprehensive Evaluation of Planning Capabilities (2025.findings-emnlp)
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| Challenge: | Existing assessments of planning capabilities of large language models are limited to single-language or specific representation formats. |
| Approach: | a new benchmark is developed to assess the planning capabilities of large language models. |
| Outcome: | The Multi-Plan benchmark highlights performance disparities among models . language differences showed minimal impact, while mathematically structured representations improved accuracy . |