Search Results for author: Jiyao Li

Found 3 papers, 0 papers with code

AICAttack: Adversarial Image Captioning Attack with Attention-Based Optimization

no code implementations19 Feb 2024 Jiyao Li, Mingze Ni, Yifei Dong, Tianqing Zhu, Wei Liu

At the intersection of CV and NLP is the problem of image captioning, where the related models' robustness against adversarial attacks has not been well studied.

Adversarial Attack Image Captioning

Where to go: Agent Guidance with Deep Reinforcement Learning in A City-Scale Online Ride-Hailing Service

no code implementations12 Dec 2022 Jiyao Li, Vicki H. Allan

Online ride-hailing services have become a prevalent transportation system across the world.

A Ride-Matching Strategy For Large Scale Dynamic Ridesharing Services Based on Polar Coordinates

no code implementations8 Jun 2019 Jiyao Li, Vicki H. Allan

We do a case study to identify the best set of parameters of the dynamic ridesharing service with a training set of 135, 252 trip requests.

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