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Jian-Jia Chen

3 accepted papers

2026

CertMask: Certifiable Defense Against Adversarial Patches via Theoretically Optimal Mask Coverage

AAAI 2026technical

Adversarial patch attacks inject localized perturbations into images to mislead deep vision models. These attacks can be physically deployed, posing serious risks to real-world applications. In this paper, we propose CertMask, a certifiably robust defense that constructs a provably sufficient set of

Cited by 0SourcePDFScholar
2026

Dustin: Draft-Augmented Sparse Verification for Efficient Long-Context Generation with Speculative Decoding

ICML 2026poster

While speculative decoding improves inference throughput for multi-batch long-context Large Language Models (LLMs), its efficiency is often limited by a verification bottleneck where Key-Value (KV) cache loading dominates latency. Existing compression methods fail in this regime: static eviction inc…

Cited by 0SourceScholar
2025

Speculate Deep and Accurate: Lossless and Training-Free Acceleration for Offloaded LLMs via Substitute Speculative Decoding

NeurIPS 2025poster

The immense model sizes of large language models (LLMs) challenge deployment on memory-limited consumer GPUs. Although model compression and parameter offloading are common strategies to address memory limitations, compression can degrade quality, and offloading maintains quality but suffers fro…

Cited by 0SourceScholar