Search Results for author: Tao Guo

Found 9 papers, 3 papers with code

1DFormer: a Transformer Architecture Learning 1D Landmark Representations for Facial Landmark Tracking

no code implementations1 Nov 2023 Shi Yin, Shijie Huan, Shangfei Wang, Jinshui Hu, Tao Guo, Bing Yin, BaoCai Yin, Cong Liu

For temporal modeling, we propose a recurrent token mixing mechanism, an axis-landmark-positional embedding mechanism, as well as a confidence-enhanced multi-head attention mechanism to adaptively and robustly embed long-term landmark dynamics into their 1D representations; for structure modeling, we design intra-group and inter-group structure modeling mechanisms to encode the component-level as well as global-level facial structure patterns as a refinement for the 1D representations of landmarks through token communications in the spatial dimension via 1D convolutional layers.

Landmark Tracking

PromptFL: Let Federated Participants Cooperatively Learn Prompts Instead of Models -- Federated Learning in Age of Foundation Model

no code implementations24 Aug 2022 Tao Guo, Song Guo, Junxiao Wang, Wenchao Xu

Quick global aggregation of effective distributed parameters is crucial to federated learning (FL), which requires adequate bandwidth for parameters communication and sufficient user data for local training.

Federated Learning

Efficient Attribute Unlearning: Towards Selective Removal of Input Attributes from Feature Representations

no code implementations27 Feb 2022 Tao Guo, Song Guo, Jiewei Zhang, Wenchao Xu, Junxiao Wang

Existing studies of machine unlearning mainly focus on sample-wise unlearning, such that a learnt model will not expose user's privacy at the sample level.

Attribute Face Recognition +2

DialogueBERT: A Self-Supervised Learning based Dialogue Pre-training Encoder

no code implementations22 Sep 2021 Zhenyu Zhang, Tao Guo, Meng Chen

DialogueBERT was pre-trained with 70 million dialogues in real scenario, and then fine-tuned in three different downstream dialogue understanding tasks.

Dialogue Understanding Emotion Recognition +7

A generative adversarial approach to facilitate archival-quality histopathologic diagnoses from frozen tissue sections

1 code implementation24 Aug 2021 Kianoush Falahkheirkhah, Tao Guo, Michael Hwang, Pheroze Tamboli, Christopher G Wood, Jose A Karam, Kanishka Sircar, Rohit Bhargava

The nearly instantaneously generated virtual FFPE images can not only reduce time to information but can facilitate more precise diagnosis from routine FF images without extraneous costs and effort.

Decision Making Generative Adversarial Network

COSINE: A Web Server for Clonal and Subclonal Structure Inference and Evolution in Cancer Genomics

no code implementations28 Mar 2021 Xiguo Yuan, Yuan Zhao, Yang Guo, Linmei Ge, Wei Liu, Shiyu Wen, Qi Li, Zhangbo Wan, Peina Zheng, Tao Guo, Zhida Li, Martin Peifer, Yupeng Cun

In the past decade, a variety of methods have been developed for subclonal reconstruction using bulk tumor sequencing data.

On the Information Leakage in Private Information Retrieval Systems

no code implementations25 Sep 2019 Tao Guo, Ruida Zhou, Chao Tian

We further characterize the optimal tradeoff between the minimum amount of common randomness and the total leakage.

Information Retrieval Retrieval

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