b'Zheng Chen'

research

∙ 08/28/2023

RecMind: Large Language Model Powered Agent For Recommendation

Recent advancements in instructing Large Language Models (LLMs) to utili...

0 Yancheng Wang, et al. ∙

research

∙ 08/17/2023

MoCLIM: Towards Accurate Cancer Subtyping via Multi-Omics Contrastive Learning with Omics-Inference Modeling

Precision medicine fundamentally aims to establish causality between dys...

0 Ziwei Yang, et al. ∙

research

∙ 08/07/2023

Dual Aggregation Transformer for Image Super-Resolution

Transformer has recently gained considerable popularity in low-level vis...

0 Zheng Chen, et al. ∙

research

∙ 06/26/2023

Pseudo-Trilateral Adversarial Training for Domain Adaptive Traversability Prediction

Traversability prediction is a fundamental perception capability for aut...

0 Zheng Chen, et al. ∙

research

∙ 06/24/2023

Analysis of dynamic restricted mean survival time based on pseudo-observations

In clinical follow-up studies with a time-to-event end point, the differ...

0 Zijing Yang, et al. ∙

research

∙ 06/19/2023

Temporal Data Meets LLM – Explainable Financial Time Series Forecasting

This paper presents a novel study on harnessing Large Language Models' (...

0 Xinli Yu, et al. ∙

research

∙ 05/23/2023

Graph Meets LLM: A Novel Approach to Collaborative Filtering for Robust Conversational Understanding

Conversational AI systems such as Alexa need to understand defective que...

0 Zheng Chen, et al. ∙

research

∙ 05/22/2023

Hierarchical Integration Diffusion Model for Realistic Image Deblurring

Diffusion models (DMs) have recently been introduced in image deblurring...

0 Zheng Chen, et al. ∙

research

∙ 05/12/2023

PALR: Personalization Aware LLMs for Recommendation

Large language models (LLMs) have recently received significant attentio...

0 Fan Yang, et al. ∙

research

∙ 05/12/2023

Decentralized Learning over Wireless Networks: The Effect of Broadcast with Random Access

In this work, we focus on the communication aspect of decentralized lear...

0 Zheng Chen, et al. ∙

research

∙ 05/02/2023

Dynamic Scheduling for Federated Edge Learning with Streaming Data

In this work, we consider a Federated Edge Learning (FEEL) system where ...

0 Chung-Hsuan Hu, et al. ∙

research

∙ 04/09/2023

Learning to Tokenize for Generative Retrieval

Conventional document retrieval techniques are mainly based on the index...

0 Weiwei Sun, et al. ∙

research

∙ 03/11/2023

Recursive Generalization Transformer for Image Super-Resolution

Transformer architectures have exhibited remarkable performance in image...

0 Zheng Chen, et al. ∙

research

∙ 03/05/2023

IDA: Informed Domain Adaptive Semantic Segmentation

Mixup-based data augmentation has been validated to be a critical stage ...

0 Zheng Chen, et al. ∙

research

∙ 03/05/2023

SePaint: Semantic Map Inpainting via Multinomial Diffusion

Prediction beyond partial observations is crucial for robots to navigate...

0 Zheng Chen, et al. ∙

research

∙ 02/22/2023

Drugs Resistance Analysis from Scarce Health Records via Multi-task Graph Representation

Clinicians prescribe antibiotics by looking at the patient's health reco...

0 Honglin Shu, et al. ∙

research

∙ 01/27/2023

Distributed Consensus in Wireless Networks with Probabilistic Broadcast Scheduling

We consider distributed average consensus in a wireless network with par...

0 Daniel Pérez Herrera, et al. ∙

research

∙ 01/27/2023

Generalized Munchausen Reinforcement Learning using Tsallis KL Divergence

Many policy optimization approaches in reinforcement learning incorporat...

0 Lingwei Zhu, et al. ∙

research

∙ 12/14/2022

Scheduling and Aggregation Design for Asynchronous Federated Learning over Wireless Networks

Federated Learning (FL) is a collaborative machine learning (ML) framewo...

0 Chung-Hsuan Hu, et al. ∙

research

∙ 12/02/2022

Fair Graphical Resource Allocation with Matching-Induced Utilities

Motivated by real-world applications, we study the fair allocation of gr...

0 Zheng Chen, et al. ∙

research

∙ 11/01/2022

Over-the-Air Computation for Distributed Systems: Something Old and Something New

Facing the upcoming era of Internet-of-Things and connected intelligence...

0 Zheng Chen, et al. ∙

research

∙ 10/05/2022

Over-the-Air Federated Learning with Privacy Protection via Correlated Additive Perturbations

In this paper, we consider privacy aspects of wireless federated learnin...

0 Jialing Liao, et al. ∙

research

∙ 08/24/2022

Over-the-Air Computation with Multiple Receivers: A Space-Time Approach

Over-the-air (OtA) computation is a newly emerged concept for achieving ...

0 Zheng Chen, et al. ∙

research

∙ 07/20/2022

Cancer Subtyping by Improved Transcriptomic Features Using Vector Quantized Variational Autoencoder

Defining and separating cancer subtypes is essential for facilitating pe...

0 Zheng Chen, et al. ∙

research

∙ 07/11/2022

Robust Beamforming Design for IRS-Aided URLLC in D2D Networks

Intelligent reflecting surface (IRS) and device-to-device (D2D) communic...

0 Jing Cheng, et al. ∙

research

∙ 06/22/2022

Automated Cancer Subtyping via Vector Quantization Mutual Information Maximization

Cancer subtyping is crucial for understanding the nature of tumors and p...

0 Zheng Chen, et al. ∙

research

∙ 05/25/2022

Restricted mean survival time regression model with time-dependent covariates

In clinical or epidemiological follow-up studies, methods based on time ...

0 Chengfeng Zhang, et al. ∙

research

∙ 05/16/2022

q-Munchausen Reinforcement Learning

The recently successful Munchausen Reinforcement Learning (M-RL) feature...

0 Lingwei Zhu, et al. ∙

research

∙ 05/16/2022

Enforcing KL Regularization in General Tsallis Entropy Reinforcement Learning via Advantage Learning

Maximum Tsallis entropy (MTE) framework in reinforcement learning has ga...

0 Lingwei Zhu, et al. ∙

research

∙ 05/07/2022

Multi-Target Active Object Tracking with Monte Carlo Tree Search and Target Motion Modeling

In this work, we are dedicated to multi-target active object tracking (A...

14 Zheng Chen, et al. ∙

research

∙ 04/21/2022

Multi-Tier Platform for Cognizing Massive Electroencephalogram

An end-to-end platform assembling multiple tiers is built for precisely ...

0 Zheng Chen, et al. ∙

research

∙ 04/20/2022

CALI: Coarse-to-Fine ALIgnments Based Unsupervised Domain Adaptation of Traversability Prediction for Deployable Autonomous Navigation

Traversability prediction is a fundamental perception capability for aut...

0 Zheng Chen, et al. ∙

research

∙ 04/07/2022

Enhancement on Model Interpretability and Sleep Stage Scoring Performance with A Novel Pipeline Based on Deep Neural Network

Considering the natural frequency characteristics in sleep medicine, thi...

0 Zheng Chen, et al. ∙

research

∙ 04/02/2022

Cancer Subtyping via Embedded Unsupervised Learning on Transcriptomics Data

Cancer is one of the deadliest diseases worldwide. Accurate diagnosis an...

0 Ziwei Yang, et al. ∙

research

∙ 03/24/2022

Optimal MIMO Combining for Blind Federated Edge Learning with Gradient Sparsification

We provide the optimal receive combining strategy for federated learning...

0 Ema Becirovic, et al. ∙

research

∙ 02/15/2022

Treating Interference as Noise in Cell-Free Massive MIMO Networks

How to manage the interference introduced by the enormous wireless devic...

0 Shuaifei Chen, et al. ∙

research

∙ 12/20/2021

A Nonparametric Statistical Method for Two Crossing Survival Curves

In comparative research on time-to-event data for two groups, when two s...

0 Xinghui Huang, et al. ∙

research

∙ 11/26/2021

RIS-aided D2D Communication Design for URLLC Packet Delivery

In this paper, we consider a smart factory scenario where a set of actua...

0 Jing Cheng, et al. ∙

research

∙ 10/29/2021

NSS-VAEs: Generative Scene Decomposition for Visual Navigable Space Construction

Detecting navigable space is the first and also a critical step for succ...

0 Zheng Chen, et al. ∙

research

∙ 10/29/2021

Efficient Map Prediction via Low-Rank Matrix Completion

In many autonomous mapping tasks, the maps cannot be accurately construc...

0 Zheng Chen, et al. ∙

research

∙ 10/29/2021

Multi-Objective Autonomous Exploration on Real-Time Continuous Occupancy Maps

Autonomous exploration in unknown environments using mobile robots is th...

0 Zheng Chen, et al. ∙

research

∙ 10/29/2021

Polyline Based Generative Navigable Space Segmentation for Autonomous Visual Navigation

Detecting navigable space is a fundamental capability for mobile robots ...

5 Zheng Chen, et al. ∙

research

∙ 07/23/2021

Device Scheduling and Update Aggregation Policies for Asynchronous Federated Learning

Federated Learning (FL) is a newly emerged decentralized machine learnin...

0 Chung-Hsuan Hu, et al. ∙

research

∙ 06/25/2021

Implementation of an alternative method for assessing competing risks: restricted mean time lost

In clinical and epidemiological studies, hazard ratios are often applied...

0 Hongji Wu, et al. ∙

research

∙ 06/20/2021

Dynamic prediction and analysis based on restricted mean survival time in survival analysis with nonproportional hazards

In the process of clinical diagnosis and treatment, the restricted mean ...

0 Zijing Yang, et al. ∙

research

∙ 06/20/2021

Combined tests based on restricted mean time lost for competing risks data

Competing risks data are common in medical studies, and the sub-distribu...

0 Jingjing Lyu, et al. ∙

research

∙ 02/18/2021

Solving the linear transport equation by a deep neural network approach

In this paper, we study the linear transport model by adopting the deep ...

0 Zheng Chen, et al. ∙

research

∙ 12/29/2020

Consensus-Based Distributed Computation of Link-Based Network Metrics

Average consensus algorithms have wide applications in distributed compu...

0 Zheng Chen, et al. ∙

research

∙ 10/05/2020

The use of restricted mean time lost under competing risks data

Background: Under competing risks, the commonly used sub-distribution ha...

0 Jingjing Lyu, et al. ∙

research

∙ 09/20/2020

TADOC: Text Analytics Directly on Compression

This article provides a comprehensive description of Text Analytics Dire...

0 Feng Zhang, et al. ∙

Zheng Chen

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