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Zhiwei Fan

4 accepted papers

2025

MonoSG: Monocular 3D Object Detection With Stereo Guidance

RA-L 2025

In the context of autonomous driving, monocular 3D detection is regarded as a fundamental and essential task due to its convenience, speed, and low cost. However, the lack of depth information in monocular images presents significant challenges for predicting object 3D information. Although existing

Cited by 5SourceScholar
2024

Naive Bayes Classifiers over Missing Data: Decision and Poisoning

ICML 2024poster

We study the certifiable robustness of ML classifiers on dirty datasets that could contain missing values. A test point is certifiably robust for an ML classifier if the classifier returns the same prediction for that test point, regardless of which cleaned version (among exponentially many) of the…

2019

Scalable inference of topic evolution via models for latent geometric structures

NeurIPS 2019poster

We develop new models and algorithms for learning the temporal dynamics of the topic polytopes and related geometric objects that arise in topic model based inference. Our model is nonparametric Bayesian and the corresponding inference algorithm is able to discover new topics as the time progresses.…