Papers by Bingsen Chen
Arithmetic Reasoning with LLM: Prolog Generation & Permutation (2024.naacl-short)
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| Challenge: | Existing work has shown that large language models can generate arithmetic and commonsense reasoning, but they are not native to mathematical operations and symbolic manipulations. |
| Approach: | They propose to use large language models to generate Prolog programs to solve math problems using a code interpreter to generate arithmetic and symbolic formulas. |
| Outcome: | The proposed model outperforms CoT generation in the GSM8K benchmark across three LLMs. |
Inter-Passage Verification for Multi-evidence Multi-answer QA (2025.findings-acl)
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| Challenge: | Existing multi-answer question answering systems struggle to retrieve and synthesize a large number of evidence passages. |
| Approach: | They propose a multi-answer question answering framework that generates a large set of passages and then processes each passage individually to generate an initial high-recall but noisy answer set. |
| Outcome: | The proposed framework outperforms baselines on the QAMPARI and RoMQA datasets, achieving an average F1 score improvement of 11.17%. |
SportReason: Evaluating Retrieval-Augmented Reasoning across Tables and Text for Sports Question Answering (2025.emnlp-main)
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| Challenge: | Existing benchmarks for retrieval-augmented reasoning on numerical sports questions focus on one or two evidence units. |
| Approach: | They propose a benchmark for retrieval-augmented reasoning on numerical sports questions . they evaluate existing retrievers and rerankers, along with agentic Retrieval-Augmented Generation systems. |
| Outcome: | The proposed benchmarks focus on the sports domain because it offers rich multi-modal resources. |
Beyond Single-shot Writing: Deep Research Agents are Unreliable at Multi-turn Report Revision (2026.acl-long)
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| Challenge: | Existing benchmarks for Deep Research Agents (DRAs) treat report generation as a single-shot writing task. |
| Approach: | They propose an evaluation suite that establishes multi-turn report revision as a new axis. |
| Outcome: | The evaluation suite establishes multi-turn report revision as a new axis. |