Search Results for author: Long Cheng

Found 9 papers, 2 papers with code

Moderating New Waves of Online Hate with Chain-of-Thought Reasoning in Large Language Models

1 code implementation22 Dec 2023 Nishant Vishwamitra, Keyan Guo, Farhan Tajwar Romit, Isabelle Ondracek, Long Cheng, Ziming Zhao, Hongxin Hu

HATEGUARD further achieves prompt-based zero-shot detection by automatically generating and updating detection prompts with new derogatory terms and targets in new wave samples to effectively address new waves of online hate.

Learning Variable Impedance Skills from Demonstrations with Passivity Guarantee

no code implementations20 Jun 2023 Yu Zhang, Long Cheng, Xiuze Xia, Haoyu Zhang

The proposed approach involves the estimation of full stiffness matrices from human demonstrations, which are then combined with sensed forces and motion information to create a model using the non-parametric method.

Multi-level Distillation of Semantic Knowledge for Pre-training Multilingual Language Model

no code implementations2 Nov 2022 Mingqi Li, Fei Ding, Dan Zhang, Long Cheng, Hongxin Hu, Feng Luo

In this paper, we propose Multi-level Multilingual Knowledge Distillation (MMKD), a novel method for improving multilingual language models.

Knowledge Distillation Language Modelling +2

Statistical Modeling of Soft Error Influence on Neural Networks

no code implementations12 Oct 2022 Haitong Huang, Xinghua Xue, Cheng Liu, Ying Wang, Tao Luo, Long Cheng, Huawei Li, Xiaowei Li

Prior work mainly rely on fault simulation to analyze the influence of soft errors on NN processing.

Quantization

Revealing the CO2 emission reduction of ridesplitting and its determinants based on real-world data

no code implementations2 Apr 2022 Wenxiang Li, Yuanyuan Li, Ziyuan Pu, Long Cheng, Lei Wang, Linchuan Yang

Integrating the trip data with the COPERT model, this study calculates the CO2 emissions of shared rides (ridesplitting) and their substituted single rides (regular ridesourcing) to estimate the CO2 emission reduction of each ridesplitting trip.

Interpretable Machine Learning

Understanding and Measuring Robustness of Multimodal Learning

no code implementations22 Dec 2021 Nishant Vishwamitra, Hongxin Hu, Ziming Zhao, Long Cheng, Feng Luo

We then introduce a new type of multimodal adversarial attacks called decoupling attack in MUROAN that aims to compromise multimodal models by decoupling their fused modalities.

Adversarial Robustness

R2F: A Remote Retraining Framework for AIoT Processors with Computing Errors

no code implementations7 Jul 2021 Dawen Xu, Meng He, Cheng Liu, Ying Wang, Long Cheng, Huawei Li, Xiaowei Li, Kwang-Ting Cheng

It takes the remote AIoT processor with soft errors in the training loop such that the on-site computing errors can be learned with the application data on the server and the retrained models can be resilient to the soft errors.

3D Object Detection and Tracking Based on Streaming Data

no code implementations14 Sep 2020 Xusen Guo, Jiangfeng Gu, Silu Guo, Zixiao Xu, Chengzhang Yang, Shanghua Liu, Long Cheng, Kai Huang

Recent approaches for 3D object detection have made tremendous progresses due to the development of deep learning.

3D Object Detection Object +2

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