← Search

Chenghao Deng

6 accepted papers

2025

A Technical Report on “Erasing the Invisible”: The 2024 NeurIPS Competition on Stress Testing Image Watermarks

NeurIPS 2025poster

AI-generated images have become pervasive, raising critical concerns around content authenticity, intellectual property, and the spread of misinformation. Invisible watermarks offer a promising solution for identifying AI-generated images, preserving content provenance without degrading visual quali…

Cited by 0SourceScholar
2024

Adapting Static Fairness to Sequential Decision-Making: Bias Mitigation Strategies towards Equal Long-term Benefit Rate

ICML 2024poster

Decisions made by machine learning models can have lasting impacts, making long-term fairness a critical consideration. It has been observed that ignoring the long-term effect and directly applying fairness criterion in static settings can actually worsen bias over time. To address biases in sequent…

2024

Beyond Worst-case Attacks: Robust RL with Adaptive Defense via Non-dominated Policies

ICLR 2024spotlight

In light of the burgeoning success of reinforcement learning (RL) in diverse real-world applications, considerable focus has been directed towards ensuring RL policies are robust to adversarial attacks during test time. Current approaches largely revolve around solving a minimax problem to prepare f…

2024

Easy2Hard-Bench: Standardized Difficulty Labels for Profiling LLM Performance and Generalization

NeurIPS 2024poster

Despite the abundance of datasets available for assessing large language models (LLMs), the scarcity of continuous and reliable difficulty labels for individual data points, in most cases, curtails their capacity to benchmark model generalization performance across different levels of complexity. Ad…

Cited by 0SourcePDFScholar
2024

Implicit Foreground-Guided Network for Anomaly Detection and Localization

ICASSP 2024accepted

Anomaly detection plays an essential role in large-scale industrial manufacturing. However, reconstruction-based anomaly detection methods, as one of the mainstream methods, are prone to incorrectly detecting background noise as anomalous regions. Therefore, inspired by multi-task learning, we propo…

Cited by 0SourceScholar
2024

WAVES: Benchmarking the Robustness of Image Watermarks

ICML 2024poster

In the burgeoning age of generative AI, watermarks act as identifiers of provenance and artificial content. We present WAVES (Watermark Analysis via Enhanced Stress-testing), a benchmark for assessing image watermark robustness, overcoming the limitations of current evaluation methods. WAVES integra…