← Search

Shichao Xu

5 accepted papers

2024

DACR: Distribution-Augmented Contrastive Reconstruction for Time-Series Anomaly Detection

ICASSP 2024accepted

Anomaly detection in time-series data is crucial for identifying faults, failures, threats, and outliers across a range of applications. Recently, deep learning techniques have been applied to this topic, but they often struggle in real-world scenarios that are complex and highly dynamic, e.g., the…

Cited by 0SourceScholar
2022

Non-Transferable Learning: A New Approach for Model Ownership Verification and Applicability Authorization

ICLR 2022oral

As Artificial Intelligence as a Service gains popularity, protecting well-trained models as intellectual property is becoming increasingly important. There are two common types of protection methods: ownership verification and usage authorization. In this paper, we propose Non-Transferable Learning…

2021

Weak Adaptation Learning: Addressing Cross-Domain Data Insufficiency With Weak Annotator

ICCV 2021poster

Data quantity and quality are crucial factors for data-driven learning methods. In some target problem domains, there are not many data samples available, which could significantly hinder the learning process. While data from similar domains may be leveraged to help through domain adaptation, obtain…

Cited by 18PDFScholar