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Tianshuo Peng

8 accepted papers

2026

MME-Reasoning: A Broad-Spectrum Benchmark for Evaluating Logical Reasoning in MLLMs

ICML 2026poster

Logical reasoning is a fundamental aspect of human intelligence and an essential capability for multimodal large language models (MLLMs). Despite the significant advancement in multimodal reasoning, existing benchmarks fail to comprehensively evaluate their reasoning abilities due to the lack of exp…

Cited by 0SourceScholar
2025

Can Large Language Models Be Good Language Teachers?

EMNLP 2025

Large language models (LLMs) have achieved remarkable success across diverse domains. However, their potential as effective language teachers—particularly in complex pedagogical scenarios like teaching Chinese as a second language—remains inadequately assessed. To address this gap, we propose the fi

2025

Chimera: Improving Generalist Model with Domain-Specific Experts

ICCV 2025poster

Large Multi-modal Models (LMMs), trained on web-scale datasets predominantly composed of natural images, have demonstrated remarkable performance on general tasks. However, these models often exhibit limited specialized capabilities for domain-specific tasks that require extensive domain prior knowl…

Cited by 0SourcePDFScholar
2025

GeoX: Geometric Problem Solving Through Unified Formalized Vision-Language Pre-training

ICLR 2025poster

Despite their proficiency in general tasks, Multi-modal Large Language Models (MLLMs) struggle with automatic Geometry Problem Solving (GPS), which demands understanding diagrams, interpreting symbols, and performing complex reasoning. This limitation arises from their pre-training on natural images…

Cited by 8SourcePDFScholar
2025

HiddenDetect: Detecting Jailbreak Attacks against Multimodal Large Language Models via Monitoring Hidden States

ACL 2025long

The integration of additional modalities increases the susceptibility of large vision-language models (LVLMs) to safety risks, such as jailbreak attacks, compared to their language-only counterparts. While existing research primarily focuses on post-hoc alignment techniques, the underlying safety me…

Cited by 0SourcePDFScholar
2025

Video-R1: Reinforcing Video Reasoning in MLLMs

NeurIPS 2025poster

Inspired by DeepSeek-R1's success in eliciting reasoning abilities through rule-based reinforcement learning (RL), we introduce Video-R1 as the first attempt to systematically explore the R1 paradigm for incentivizing video reasoning within multimodal large language models (MLLMs). However, directly…

Cited by 0SourcecodeScholar
2024

A Novel Energy Based Model Mechanism for Multi-Modal Aspect-Based Sentiment Analysis

AAAI 2024technical

Multi-modal aspect-based sentiment analysis (MABSA) has recently attracted increasing attention. The span-based extraction methods, such as FSUIE, demonstrate strong performance in sentiment analysis due to their joint modeling of input sequences and target labels. However, previous methods still ha…

2023

FSUIE: A Novel Fuzzy Span Mechanism for Universal Information Extraction

ACL 2023long

Universal Information Extraction (UIE) has been introduced as a unified framework for various Information Extraction (IE) tasks and has achieved widespread success. Despite this, UIE models have limitations. For example, they rely heavily on span boundaries in the data during training, which does no…