Search Results for author: Xiaochen Li

Found 15 papers, 5 papers with code

Tianyi: A Traditional Chinese Medicine all-rounder language model and its Real-World Clinical Practice

no code implementations19 May 2025 Zhi Liu, Tao Yang, Jing Wang, Yexin Chen, Zhan Gao, Jiaxi Yang, Kui Chen, Bingji Lu, Xiaochen Li, Changyong Luo, Yan Li, Xiaohong Gu, Peng Cao

Natural medicines, particularly Traditional Chinese Medicine (TCM), are gaining global recognition for their therapeutic potential in addressing human symptoms and diseases.

All Hallucination +4

From Easy to Hard: Building a Shortcut for Differentially Private Image Synthesis

1 code implementation2 Apr 2025 Kecen Li, Chen Gong, Xiaochen Li, Yuzhong Zhao, Xinwen Hou, Tianhao Wang

In this work, inspired by curriculum learning, we propose a two-stage DP image synthesis framework, where diffusion models learn to generate DP synthetic images from easy to hard.

Image Generation

LREA: Low-Rank Efficient Attention on Modeling Long-Term User Behaviors for CTR Prediction

no code implementations4 Mar 2025 Xin Song, Xiaochen Li, Jinxin Hu, Hong Wen, Zulong Chen, Yu Zhang, Xiaoyi Zeng, Jing Zhang

LREA leverages low-rank matrix decomposition to optimize runtime performance and incorporates a specially designed loss function to maintain attention capabilities while preserving information integrity.

Click-Through Rate Prediction Computational Efficiency

AdaFlow: Opportunistic Inference on Asynchronous Mobile Data with Generalized Affinity Control

no code implementations31 Oct 2024 Fenmin Wu, Sicong Liu, Kehao Zhu, Xiaochen Li, Bin Guo, Zhiwen Yu, Hongkai Wen, Xiangrui Xu, Lehao Wang, Xiangyu Liu

In response, we present a shift to \textit{opportunistic} inference for asynchronous distributed multi-modal data, enabling inference as soon as partial data arrives.

Diversity Imputation

Planetarium: A Rigorous Benchmark for Translating Text to Structured Planning Languages

1 code implementation3 Jul 2024 Max Zuo, Francisco Piedrahita Velez, Xiaochen Li, Michael L. Littman, Stephen H. Bach

To bridge this gap, we introduce \benchmarkName, a benchmark designed to evaluate language models' ability to generate PDDL code from natural language descriptions of planning tasks.

Language Modelling valid

Preference Tuning For Toxicity Mitigation Generalizes Across Languages

1 code implementation23 Jun 2024 Xiaochen Li, Zheng-Xin Yong, Stephen H. Bach

Finally, we show that bilingual sentence retrieval can predict the cross-lingual transferability of DPO preference tuning.

Retrieval Sentence +1

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 Prediction

Tracing Content Requirements in Financial Documents using Multi-granularity Text Analysis

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

Then, to rank candidate sentences, 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.

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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