Search Results for author: Taha Belkhouja

Found 6 papers, 5 papers with code

Probabilistically robust conformal prediction

no code implementations31 Jul 2023 Subhankar Ghosh, Yuanjie Shi, Taha Belkhouja, Yan Yan, Jana Doppa, Brian Jones

We propose a novel adaptive PRCP (aPRCP) algorithm to achieve probabilistically robust coverage.

Conformal Prediction

Dynamic Time Warping based Adversarial Framework for Time-Series Domain

1 code implementation9 Jul 2022 Taha Belkhouja, Yan Yan, Janardhan Rao Doppa

Despite the rapid progress on research in adversarial robustness of deep neural networks (DNNs), there is little principled work for the time-series domain.

Adversarial Robustness Dynamic Time Warping +2

Adversarial Framework with Certified Robustness for Time-Series Domain via Statistical Features

1 code implementation9 Jul 2022 Taha Belkhouja, Janardhan Rao Doppa

We also provide certified bounds on the norm of the statistical features for constructing adversarial examples.

Time Series Time Series Analysis

Out-of-Distribution Detection in Time-Series Domain: A Novel Seasonal Ratio Scoring Approach

1 code implementation9 Jul 2022 Taha Belkhouja, Yan Yan, Janardhan Rao Doppa

Experiments on diverse real-world benchmarks demonstrate that the SRS method is well-suited for time-series OOD detection when compared to baseline methods.

Out-of-Distribution Detection Out of Distribution (OOD) Detection +2

Training Robust Deep Models for Time-Series Domain: Novel Algorithms and Theoretical Analysis

1 code implementation9 Jul 2022 Taha Belkhouja, Yan Yan, Janardhan Rao Doppa

Despite the success of deep neural networks (DNNs) for real-world applications over time-series data such as mobile health, little is known about how to train robust DNNs for time-series domain due to its unique characteristics compared to images and text data.

Data Augmentation Dynamic Time Warping +3

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