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Yuxuan Tian

3 accepted papers

2026

FedAdamW: A Communication-Efficient Optimizer with Convergence and Generalization Guarantees for Federated Large Models

AAAI 2026technical

AdamW has become one of the most effective optimizers for training large-scale models. We have also observed its effectiveness in the context of federated learning (FL). However, directly applying AdamW in federated learning settings poses significant challenges: (1) due to data heterogeneity, AdamW

Cited by 0SourcePDFScholar
2026

KeepKV: Achieving Periodic Lossless KV Cache Compression for Efficient LLM Inference

AAAI 2026technical

Efficient inference of large language models (LLMs) is hindered by an ever-growing key-value (KV) cache, making KV cache compression a critical research direction. Traditional methods selectively evict less important KV cache entries, which leads to information loss and hallucinations. Recently, mer

Cited by 0SourcePDFScholar
2026

Scaling Up AI-Generated Image Detection with Generator-Aware Prototypes

CVPR 2026

The pursuit of a universal AI-generated image (AIGI) detector often relies on aggregating data from numerous generators to improve generalization. However, this paper identifies a paradoxical phenomenon we term the "Benefit then Conflict" dilemma, where detector performance stagnates and eventually

Cited by 0SourcecodeScholar