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Sijia Luo

4 accepted papers

2025

CoT-based Synthesizer: Enhancing LLM Performance through Answer Synthesis

ACL 2025long

Current inference scaling methods, such as Self-consistency and Best-of-N, have proven effective in improving the accuracy of LLMs on complex reasoning tasks. However, these methods rely heavily on the quality of candidate responses and are unable to produce correct answers when all candidates are i…

2025

Dynamic Scaling of Unit Tests for Code Reward Modeling

ACL 2025long

Current large language models (LLMs) often struggle to produce accurate responses on the first attempt for complex reasoning tasks like code generation. Prior research tackles this challenge by generating multiple candidate solutions and validating them with LLM-generated unit tests. The execution r…

Cited by 0SourcePDFScholar
2025

TableLLM: Enabling Tabular Data Manipulation by LLMs in Real Office Usage Scenarios

ACL 2025finding

We introduce TableLLM, a robust large language model (LLM) with 8 billion parameters, purpose-built for proficiently handling tabular data manipulation tasks, whether they are embedded within documents or spreadsheets, catering to real-world office scenarios. We propose a distant supervision method…

2024

SpreadsheetBench: Towards Challenging Real World Spreadsheet Manipulation

NeurIPS 2024spotlight

We introduce SpreadsheetBench, a challenging spreadsheet manipulation benchmark exclusively derived from real-world scenarios, designed to immerse current large language models (LLMs) in the actual workflow of spreadsheet users. Unlike existing benchmarks that rely on synthesized queries and simpli…

Cited by 5SourcePDFScholar