Search Results for author: Lu Su

Found 12 papers, 3 papers with code

Profanity-Avoiding Training Framework for Seq2seq Models with Certified Robustness

no code implementations EMNLP 2021 Hengtong Zhang, Tianhang Zheng, Yaliang Li, Jing Gao, Lu Su, Bo Li

To address this problem, we propose a training framework with certified robustness to eliminate the causes that trigger the generation of profanity.

Dialogue Generation Style Transfer

Towards Poisoning Fair Representations

no code implementations28 Sep 2023 Tianci Liu, Haoyu Wang, Feijie Wu, Hengtong Zhang, Pan Li, Lu Su, Jing Gao

Fair machine learning seeks to mitigate model prediction bias against certain demographic subgroups such as elder and female.

Bilevel Optimization Data Poisoning +2

Peer-to-Peer Federated Continual Learning for Naturalistic Driving Action Recognition

no code implementations14 Apr 2023 Liangqi Yuan, Yunsheng Ma, Lu Su, Ziran Wang

Naturalistic driving action recognition (NDAR) has proven to be an effective method for detecting driver distraction and reducing the risk of traffic accidents.

Action Recognition Continual Learning +1

SimFair: A Unified Framework for Fairness-Aware Multi-Label Classification

no code implementations19 Feb 2023 Tianci Liu, Haoyu Wang, Yaqing Wang, Xiaoqian Wang, Lu Su, Jing Gao

This new framework utilizes data that have similar labels when estimating fairness on a particular label group for better stability, and can unify DP and EOp.

Classification Fairness +1

Federated Transfer-Ordered-Personalized Learning for Driver Monitoring Application

no code implementations12 Jan 2023 Liangqi Yuan, Lu Su, Ziran Wang

This paper proposes a federated transfer-ordered-personalized learning (FedTOP) framework to address the above problems and test on two real-world datasets with and without system heterogeneity.

Data Poisoning Federated Learning +1

Road Grade Estimation Using Crowd-Sourced Smartphone Data

no code implementations5 Jun 2020 Abhishek Gupta, Shaohan Hu, Weida Zhong, Adel Sadek, Lu Su, Chunming Qiao

Estimates of road grade/slope can add another dimension of information to existing 2D digital road maps.

Data Poisoning Attack against Knowledge Graph Embedding

no code implementations26 Apr 2019 Hengtong Zhang, Tianhang Zheng, Jing Gao, Chenglin Miao, Lu Su, Yaliang Li, Kui Ren

Knowledge graph embedding (KGE) is a technique for learning continuous embeddings for entities and relations in the knowledge graph. Due to its benefit to a variety of downstream tasks such as knowledge graph completion, question answering and recommendation, KGE has gained significant attention recently.

Data Poisoning Knowledge Graph Completion +2

STFNets: Learning Sensing Signals from the Time-Frequency Perspective with Short-Time Fourier Neural Networks

1 code implementation21 Feb 2019 Shuochao Yao, Ailing Piao, Wenjun Jiang, Yiran Zhao, Huajie Shao, Shengzhong Liu, Dongxin Liu, Jinyang Li, Tianshi Wang, Shaohan Hu, Lu Su, Jiawei Han, Tarek Abdelzaher

IoT applications, however, often measure physical phenomena, where the underlying physics (such as inertia, wireless signal propagation, or the natural frequency of oscillation) are fundamentally a function of signal frequencies, offering better features in the frequency domain.

speech-recognition Speech Recognition

Towards Differentially Private Truth Discovery for Crowd Sensing Systems

no code implementations10 Oct 2018 Yaliang Li, Houping Xiao, Zhan Qin, Chenglin Miao, Lu Su, Jing Gao, Kui Ren, Bolin Ding

To better utilize sensory data, the problem of truth discovery, whose goal is to estimate user quality and infer reliable aggregated results through quality-aware data aggregation, has emerged as a hot topic.

Privacy Preserving

FastDeepIoT: Towards Understanding and Optimizing Neural Network Execution Time on Mobile and Embedded Devices

no code implementations19 Sep 2018 Shuochao Yao, Yiran Zhao, Huajie Shao, Shengzhong Liu, Dongxin Liu, Lu Su, Tarek Abdelzaher

We show that changing neural network size does not proportionally affect performance attributes of interest, such as execution time.

DeepIoT: Compressing Deep Neural Network Structures for Sensing Systems with a Compressor-Critic Framework

1 code implementation5 Jun 2017 Shuochao Yao, Yiran Zhao, Aston Zhang, Lu Su, Tarek Abdelzaher

It is thus able to shorten execution time by 71. 4% to 94. 5%, and decrease energy consumption by 72. 2% to 95. 7%.

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