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Minkyu Choi

5 accepted papers

2026

NeuS-QA: Grounding Long-Form Video Understanding in Temporal Logic and Neuro-Symbolic Reasoning

AAAI 2026technical

While vision-language models (VLMs) excel at tasks involving single images or short videos, they still struggle with Long Video Question Answering (LVQA) due to its demand for complex multi-step temporal reasoning. Vanilla approaches, which simply sample frames uniformly and feed them to a VLM along

Cited by 0SourcePDFScholar
2025

Neuro-Symbolic Evaluation of Text-to-Video Models using Formal Verification

CVPR 2025poster

Recent advancements in text-to-video models such as Sora, Gen-3, MovieGen, and CogVideoX are pushing the boundaries of synthetic video generation, with adoption seen in fields like robotics, autonomous driving, and entertainment. As these models become prevalent, various metrics and benchmarks have…

2024

PEERNet: An End-to-End Profiling Tool for Real-Time Networked Robotic Systems

IROS 2024poster

Networked robotic systems balance compute, power, and latency constraints in applications such as self-driving vehicles, drone swarms, and teleoperated surgery. A core problem in this domain is deciding when to offload a computationally expensive task to the cloud, a remote server, at the cost of co…

Cited by 0SourcecodeScholar
2023

A Dual-Stream Neural Network Explains the Functional Segregation of Dorsal and Ventral Visual Pathways in Human Brains

NeurIPS 2023poster

The human visual system uses two parallel pathways for spatial processing and object recognition. In contrast, computer vision systems tend to use a single feedforward pathway, rendering them less robust, adaptive, or efficient than human vision. To bridge this gap, we developed a dual-stream vision…

2021

Explainable Semantic Space by Grounding Language to Vision with Cross-Modal Contrastive Learning

NeurIPS 2021poster

In natural language processing, most models try to learn semantic representations merely from texts. The learned representations encode the “distributional semantics” but fail to connect to any knowledge about the physical world. In contrast, humans learn language by grounding concepts in perception…

Cited by 16SourcePDFScholar