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Zhengyi Li

5 accepted papers

2025

An Efficient Private GPT Never Autoregressively Decodes

ICML 2025poster

The wide deployment of the generative pre-trained transformer (GPT) has raised privacy concerns for both clients and servers. While cryptographic primitives can be employed for secure GPT inference to protect the privacy of both parties, they introduce considerable performance overhead. To accelerat…

Cited by 0SourcePDFScholar
2024

Improving PTM Site Prediction by Coupling of Multi-Granularity Structure and Multi-Scale Sequence Representation

AAAI 2024technical

Protein post-translational modification (PTM) site prediction is a fundamental task in bioinformatics. Several computational methods have been developed to predict PTM sites. However, existing methods ignore the structure information and merely utilize protein sequences. Furthermore, designing a mor…

2024

Nimbus: Secure and Efficient Two-Party Inference for Transformers

NeurIPS 2024poster

Transformer models have gained significant attention due to their power in machine learning tasks. Their extensive deployment has raised concerns about the potential leakage of sensitive information during inference. However, when being applied to Transformers, existing approaches based on secure tw…

2022

Block-Skim: Efficient Question Answering for Transformer

AAAI 2022technical

Transformer models have achieved promising results on natural language processing (NLP) tasks including extractive question answering (QA). Common Transformer encoders used in NLP tasks process the hidden states of all input tokens in the context paragraph throughout all layers. However, different f…

2022

Transkimmer: Transformer Learns to Layer-wise Skim

ACL 2022long

Transformer architecture has become the de-facto model for many machine learning tasks from natural language processing and computer vision. As such, improving its computational efficiency becomes paramount. One of the major computational inefficiency of Transformer based models is that they spend t…