collaborators

6 papers

cs.AI2026

VisioMath: Benchmarking Figure-based Mathematical Reasoning in LMMs

Can Li, Ying Liu, Ting Zhang +2

Large Multimodal Models have achieved remarkable progress in integrating vision and language, enabling strong performance across perception, reasoning, and domain-specific tasks. H…

cs.CV2026

SketchJudge: A Diagnostic Benchmark for Grading Hand-drawn Diagrams with Multimodal Large Language Models

Yuhang Su, Mei Wang, Yaoyao Zhong +4

While Multimodal Large Language Models (MLLMs) have achieved remarkable progress in visual understanding, they often struggle when faced with the unstructured and ambiguous nature…

cs.CL2025

Discerning minds or generic tutors? Evaluating instructional guidance capabilities in Socratic LLMs

Ying Liu, Can Li, Ting Zhang +4

The conversational capabilities of large language models hold significant promise for enabling scalable and interactive tutoring. While prior research has primarily examined their…

cs.CL2025

NVIDIA Nemotron Nano 2: An Accurate and Efficient Hybrid Mamba-Transformer Reasoning Model

NVIDIA, :, Aarti Basant +214

We introduce Nemotron-Nano-9B-v2, a hybrid Mamba-Transformer language model designed to increase throughput for reasoning workloads while achieving state-of-the-art accuracy compar…

cs.CL2025

From Answers to Questions: EQGBench for Evaluating LLMs' Educational Question Generation

Chengliang Zhou, Mei Wang, Ting Zhang +3

Large Language Models (LLMs) have demonstrated remarkable capabilities in mathematical problem-solving. However, the transition from providing answers to generating high-quality ed…

cs.CL2025

Problem-Solving Logic Guided Curriculum In-Context Learning for LLMs Complex Reasoning

Xuetao Ma, Wenbin Jiang, Hua Huang

In-context learning (ICL) can significantly enhance the complex reasoning capabilities of large language models (LLMs), with the key lying in the selection and ordering of demonstr…