Search Results for author: Linbo Liu

Found 3 papers, 1 papers with code

CodeFort: Robust Training for Code Generation Models

no code implementations11 Apr 2024 Yuhao Zhang, Shiqi Wang, Haifeng Qian, Zijian Wang, Mingyue Shang, Linbo Liu, Sanjay Krishna Gouda, Baishakhi Ray, Murali Krishna Ramanathan, Xiaofei Ma, Anoop Deoras

Code generation models are not robust to small perturbations, which often lead to inconsistent and incorrect generations and significantly degrade the performance of these models.

Code Generation Contrastive Learning +1

Promoting Robustness of Randomized Smoothing: Two Cost-Effective Approaches

no code implementations11 Oct 2023 Linbo Liu, Trong Nghia Hoang, Lam M. Nguyen, Tsui-Wei Weng

The second approach introduces a post-processing method EsbRS which greatly improves the robustness certificate based on building model ensembles.

Adversarial Robustness

Robust Multivariate Time-Series Forecasting: Adversarial Attacks and Defense Mechanisms

1 code implementation19 Jul 2022 Linbo Liu, Youngsuk Park, Trong Nghia Hoang, Hilaf Hasson, Jun Huan

This work studies the threats of adversarial attack on multivariate probabilistic forecasting models and viable defense mechanisms.

Adversarial Attack Multivariate Time Series Forecasting +2

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