Search Results for author: Xiaochen Li

Found 8 papers, 2 papers with code

Quantifying and Defending against Privacy Threats on Federated Knowledge Graph Embedding

no code implementations6 Apr 2023 Yuke Hu, Wei Liang, Ruofan Wu, Kai Xiao, Weiqiang Wang, Xiaochen Li, Jinfei Liu, Zhan Qin

Knowledge Graph Embedding (KGE) is a fundamental technique that extracts expressive representation from knowledge graph (KG) to facilitate diverse downstream tasks.

Knowledge Graph Embedding

AdaEnlight: Energy-aware Low-light Video Stream Enhancement on Mobile Devices

no code implementations29 Nov 2022 Sicong Liu, Xiaochen Li, Zimu Zhou, Bin Guo, Meng Zhang, Haochen Shen, Zhiwen Yu

We report extensive experiments on diverse datasets, scenarios, and platforms and demonstrate the superiority of AdaEnlight compared with state-of-the-art low-light image and video enhancement solutions.

Video Enhancement

Abstract-to-Executable Trajectory Translation for One-Shot Task Generalization

1 code implementation14 Oct 2022 Stone Tao, Xiaochen Li, Tongzhou Mu, Zhiao Huang, Yuzhe Qin, Hao Su

In the abstract environment, complex dynamics such as physical manipulation are removed, making abstract trajectories easier to generate.

Few-Shot Imitation Learning Reinforcement Learning (RL)

OpBoost: A Vertical Federated Tree Boosting Framework Based on Order-Preserving Desensitization

1 code implementation4 Oct 2022 Xiaochen Li, Yuke Hu, Weiran Liu, Hanwen Feng, Li Peng, Yuan Hong, Kui Ren, Zhan Qin

Although the solution based on Local Differential Privacy (LDP) addresses the above problems, it leads to the low accuracy of the trained model.

Privacy Preserving Vertical Federated Learning

Adversarial Filtering Modeling on Long-term User Behavior Sequences for Click-Through Rate Prediction

no code implementations25 Apr 2022 Xiaochen Li, Rui Zhong, Jian Liang, Xialong Liu, Yu Zhang

Rich user behavior information is of great importance for capturing and understanding user interest in click-through rate (CTR) prediction.

Click-Through Rate Prediction

An AI-based Approach for Tracing Content Requirements in Financial Documents

no code implementations28 Oct 2021 Xiaochen Li, Domenico Bianculli, Lionel C. Briand

Then, FITI uses a combination of rule-based and data-centric approaches, by leveraging information retrieval (IR) and machine learning (ML) techniques that analyze the words, sentences, and contexts related to an information type, to rank candidate sentences.

Information Retrieval Retrieval +2

Deep Learning in Software Engineering

no code implementations13 May 2018 Xiaochen Li, He Jiang, Zhilei Ren, Ge Li, Jing-Xuan Zhang

To answer these questions, we conduct a bibliography analysis on 98 research papers in SE that use deep learning techniques.

Software Engineering

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