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Yinan Sun

5 accepted papers

2026

OPT-Engine: Benchmarking the Limits of LLMs in Optimization Modeling via Complexity Scaling

ICML 2026poster

We investigate the capabilities and scalability of Large Language Models (LLMs) in optimization modeling, a domain requiring structured reasoning and precise formulation. To this end, we introduce OPT-ENGINE, an extensible benchmark framework with quantifiable and controllable complexity. OPT-ENGINE…

Cited by 0SourceScholar
2025

Explore the Hallucination on Low-level Perception for MLLMs

ICASSP 2025accepted

The rapid development of Multi-modality Large Language Models (MLLMs) has significantly influenced various aspects of industry and daily life, showcasing impressive capabilities in visual perception and understanding. However, these models also exhibit hallucinations, which limit their reliability a…

Cited by 0SourceScholar
2022

Hierarchical Reinforcement Learning for Precise Soccer Shooting Skills using a Quadrupedal Robot

IROS 2022poster

We address the problem of enabling quadrupedal robots to perform precise shooting skills in the real world using reinforcement learning. Developing algorithms to enable a legged robot to shoot a soccer ball to a given target is a challenging problem that combines robot motion control and planning in…

Cited by 68SourceScholar
2020

Salamanderbot: A soft-rigid composite continuum mobile robot to traverse complex environments

ICRA 2020poster

Soft robots are theoretically well-suited to rescue and exploration applications where their flexibility allows for the traversal of highly cluttered environments. However, most existing mobile soft robots are not fast or powerful enough to effectively traverse three dimensional environments. In thi…

Cited by 23SourceScholar
2019

A Validated Physical Model For Real-Time Simulation of Soft Robotic Snakes

ICRA 2019poster

In this work we present a framework that is capable of accurately representing soft robotic actuators in a multiphysics environment in real-time. We propose a constraint-based dynamics model of a 1-dimensional pneumatic soft actuator that accounts for internal pressure forces, as well as the effect…

Cited by 19SourceScholar