Weitao Xu

Orcid: 0000-0001-9741-5912

According to our database1, Weitao Xu authored at least 153 papers between 2009 and 2026.

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Bibliography

2026
SwiftChannel: Algorithm-Hardware Co-Design for Deep Learning-Based 5G Channel Estimation.
IEEE Trans. Mob. Comput., June, 2026

Robust Federated Learning Under Heterogeneity via Rank-One and Column-Sparsity Model.
IEEE Trans. Circuits Syst. Video Technol., May, 2026

AGWM: Affordance-Grounded World Models for Environments with Compositional Prerequisites.
CoRR, May, 2026

RAGent: Physics-Aware Agentic Reasoning for Training-Free mmWave Human Activity Recognition.
CoRR, March, 2026

VoxAnchor: Grounding Speech Authenticity in Throat Vibration via mmWave Radar.
CoRR, March, 2026

Impact of Discrete Phase Shifts on RIS-Enabled Covert Communications.
IEEE Trans. Veh. Technol., February, 2026

Chirp-Level Information-Based Collaborative Key Generation for LoRa Networks via Perturbed Compressed Sensing.
IEEE Trans. Mob. Comput., January, 2026

Enhancing Throughput in Sharded Blockchain via Joint Convex Optimization of System Parameters and Resource Allocation.
IEEE Trans. Netw. Serv. Manag., 2026

Characterizing Contactless Side-Channel Eavesdropping on Wireless Chargers.
IEEE Trans. Dependable Secur. Comput., 2026

Your Copied Data is Under Monitoring: A Study of Clipboard Usage in Android Applications.
IEEE Trans. Dependable Secur. Comput., 2026

Efficient Encoding/Decoding Algorithms for Irreducible Polynomial Remainder Codes via Additive FFT.
IEEE Trans. Commun., 2026

AutoEmbed: LLM-driven Automated Software Development for Generic Embedded IoT Systems.
Proceedings of the 2026 ACM/IEEE International Conference on Embedded Artificial Intelligence and Sensing Systems, 2026

IMU2Video: World Model-Enabled Video Generation from IMU sensors.
Proceedings of the 24th Annual International Conference on Mobile Systems, 2026

ViM-Q: Energy Efficient Algorithm-Hardware Co-Design for Dynamically Quantized Vision Mamba Models.
Proceedings of the 2026 ACM/SIGDA International Symposium on Field Programmable Gate Arrays, 2026

ViM-Q: Scalable Algorithm-Hardware Co-Design for Vision Mamba Model Inference on FPGA.
Proceedings of the 34th IEEE Annual International Symposium on Field-Programmable Custom Computing Machines, 2026

Open World Radio Frequency Energy Harvesting-Based Eavesdropping Attack Model.
Proceedings of the 14th IEEE International Workshop on Energy Harvesting & Energy-Neutral Sensing Systems, 2026

2025
When Good Becomes Evil: Exploring Crosstalk Attack Surfaces on Multi-Port USB Chargers.
IEEE Trans. Mob. Comput., December, 2025

AegisAgent: An Autonomous Defense Agent Against Prompt Injection Attacks in LLM-HARs.
CoRR, December, 2025

LLM-CoSen: Revisiting Collaborative Sensing With Large Language Models (LLMs).
IEEE Trans. Mob. Comput., November, 2025

LaserKey: Eavesdropping Keyboard Typing Leveraging Vibrational Emanations via Laser Sensing.
IEEE Trans. Mob. Comput., June, 2025

SLwF: A Split Learning Without Forgetting Framework for Internet of Things.
IEEE Internet Things J., May, 2025

RF Sensing Security and Malicious Exploitation: A Comprehensive Survey.
CoRR, April, 2025

Communication-Efficient and Privacy-Adaptable Mechanism for Federated Learning.
CoRR, January, 2025

Multi-Modal Autonomous Ultrasound Scanning for Efficient Human-Machine Fusion Interaction.
IEEE Trans Autom. Sci. Eng., 2025

Learning and grounding visual multimodal adaptive graph for visual navigation.
Inf. Fusion, 2025

Real-time task dispatching and scheduling in serverless edge computing.
Ad Hoc Networks, 2025

RingByte: Enhancing Text-Entry Practicality via A Singular Wearable Rotating Smart Ring.
Proceedings of the 38th Annual ACM Symposium on User Interface Software and Technology, 2025

Argus: Multi-View Egocentric Human Mesh Reconstruction Based on Stripped-Down Wearable mmWave Add-on.
Proceedings of the 23rd ACM Conference on Embedded Networked Sensor Systems, 2025

Beyond Models! Explainable Data Valuation and Metric Adaption for Recommendation.
Proceedings of the 2025 SIAM International Conference on Data Mining, 2025

SpaceSched: A Constellation-Wide Scheduling System for Resolving Ground Track Congestion in Remote Sensing.
Proceedings of the 31st Annual International Conference on Mobile Computing and Networking, 2025

LLMKey: LLM-Powered Wireless Key Generation Scheme for Next-Gen IoV Systems.
Proceedings of the IEEE INFOCOM 2025, 2025

iRadar: Synthesizing Millimeter-Waves from Wearable Inertial Inputs for Human Gesture Sensing.
Proceedings of the IEEE INFOCOM 2025, 2025

NERecon: Neural-Enhanced Reconciliation for Secure Physical Layer Key Generation.
Proceedings of the IEEE INFOCOM 2025, 2025

2024
Scenario-Adaptive Key Establishment Scheme for LoRa-Enabled IoV Communications.
IEEE Trans. Mob. Comput., December, 2024

FaceFinger: Embracing Variance for Heartbeat Based Symmetric Key Generation System.
IEEE Trans. Mob. Comput., December, 2024

Seeing the Invisible: Recovering Surveillance Video With COTS mmWave Radar.
IEEE Trans. Mob. Comput., December, 2024

InaudibleKey2.0: Deep Learning-Empowered Mobile Device Pairing Protocol Based on Inaudible Acoustic Signals.
IEEE/ACM Trans. Netw., October, 2024

Hygiea+: Toward Energy-Efficient and Highly Accurate Toothbrushing Monitoring via Wrist-Worn Gesture Sensing.
IEEE Internet Things J., October, 2024

Enhancing the Applicability of Sign Language Translation.
IEEE Trans. Mob. Comput., September, 2024

mmSign: mmWave-based Few-Shot Online Handwritten Signature Verification.
ACM Trans. Sens. Networks, July, 2024

FLoRa+: Energy-efficient, Reliable, Beamforming-assisted, and Secure Over-the-air Firmware Update in LoRa Networks.
ACM Trans. Sens. Networks, May, 2024

VibMilk: Nonintrusive Milk Spoilage Detection via Smartphone Vibration.
IEEE Internet Things J., May, 2024

Adaptive Top-K in SGD for Communication-Efficient Distributed Learning in Multi-Robot Collaboration.
IEEE J. Sel. Top. Signal Process., April, 2024

SolarKey: Battery-free Key Generation Using Solar Cells.
ACM Trans. Sens. Networks, January, 2024

WashRing: An Energy-Efficient and Highly Accurate Handwashing Monitoring System via Smart Ring.
IEEE Trans. Mob. Comput., January, 2024

Medusa3D: The Watchful Eye Freezing Illegitimate Users in Virtual Reality Interactions.
Proc. ACM Hum. Comput. Interact., 2024

EmbedGenius: Towards Automated Software Development for Generic Embedded IoT Systems.
CoRR, 2024

Towards Battery-Free Wireless Sensing via Radio-Frequency Energy Harvesting.
CoRR, 2024

EarDA: Towards Accurate and Data-Efficient Earable Activity Sensing.
CoRR, 2024

Are You Being Tracked? Discover the Power of Zero-Shot Trajectory Tracing with LLMs!
CoRR, 2024

XSolar: A Generative Framework for Solar-based Human Gesture Sensing via Wearable Signals.
Proceedings of the Workshop on Body-Centric Computing Systems, 2024

F<sup>2</sup>Key: Dynamically Converting Your Face into a Private Key Based on COTS Headphones for Reliable Voice Interaction.
Proceedings of the 22nd Annual International Conference on Mobile Systems, 2024

REHSense: Towards Battery-Free Wireless Sensing via Radio Frequency Energy Harvesting.
Proceedings of the Twenty-fifth International Symposium on Theory, 2024

TransCompressor: LLM-Powered Multimodal Data Compression for Smart Transportation.
Proceedings of the 30th Annual International Conference on Mobile Computing and Networking, 2024

RF-Egg: An RF Solution for Fine-Grained Multi-Target and Multi-Task Egg Incubation Sensing.
Proceedings of the 30th Annual International Conference on Mobile Computing and Networking, 2024

Poster Abstract: Uncovering Mobile User Gait Patterns Through Contactless RF Channels.
Proceedings of the 23rd ACM/IEEE International Conference on Information Processing in Sensor Networks, 2024

Optimal Power Control for Over-the-Air Federated Learning with Gradient Compression.
Proceedings of the 30th IEEE International Conference on Parallel and Distributed Systems, 2024

2023
EarSE: Bringing Robust Speech Enhancement to COTS Headphones.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., December, 2023

Time-Constrained Ensemble Sensing With Heterogeneous IoT Devices in Intelligent Transportation Systems.
IEEE Trans. Intell. Transp. Syst., November, 2023

Occlusion-Resistant instance segmentation of piglets in farrowing pens using center clustering network.
Comput. Electron. Agric., July, 2023

IoTSL: Toward Efficient Distributed Learning for Resource-Constrained Internet of Things.
IEEE Internet Things J., June, 2023

H2K: A Heartbeat-Based Key Generation Framework for ECG and PPG Signals.
IEEE Trans. Mob. Comput., 2023

CoBC: A Blockchain-Based Collaborative Inference System for Internet of Things.
IEEE Internet Things J., 2023

A pruning-then-quantization model compression framework for facial emotion recognition.
Intell. Converged Networks, 2023

Emma: An accurate, efficient, and multi-modality strategy for autonomous vehicle angle prediction.
Intell. Converged Networks, 2023

Eavesdropping Mobile App Activity via Radio-Frequency Energy Harvesting.
Proceedings of the 32nd USENIX Security Symposium, 2023

Uncovering User Interactions on Smartphones via Contactless Wireless Charging Side Channels.
Proceedings of the 44th IEEE Symposium on Security and Privacy, 2023

XGait: Cross-Modal Translation via Deep Generative Sensing for RF-based Gait Recognition.
Proceedings of the 21st ACM Conference on Embedded Networked Sensor Systems, 2023

EMGSense: A Low-Effort Self-Supervised Domain Adaptation Framework for EMG Sensing.
Proceedings of the IEEE International Conference on Pervasive Computing and Communications, 2023

Wave-for-Safe: Multisensor-based Mutual Authentication for Unmanned Delivery Vehicle Services.
Proceedings of the Twenty-fourth International Symposium on Theory, 2023

Exploiting Contactless Side Channels in Wireless Charging Power Banks for User Privacy Inference via Few-shot Learning.
Proceedings of the 29th Annual International Conference on Mobile Computing and Networking, 2023

XPorter: A Study of the Multi-Port Charger Security on Privacy Leakage and Voice Injection.
Proceedings of the 29th Annual International Conference on Mobile Computing and Networking, 2023

Demo Abstract: A Novel Firmware Update Over-The-Air System for LoRa Networks.
Proceedings of the 22nd International Conference on Information Processing in Sensor Networks, 2023

FLoRa: Energy-Efficient, Reliable, and Beamforming-Assisted Over-The-Air Firmware Update in LoRa Networks.
Proceedings of the 22nd International Conference on Information Processing in Sensor Networks, 2023

ChirpKey: A Chirp-level Information-based Key Generation Scheme for LoRa Networks via Perturbed Compressed Sensing.
Proceedings of the IEEE INFOCOM 2023, 2023

Adaptive Top- K in SGD for Communication-Efficient Distributed Learning.
Proceedings of the IEEE Global Communications Conference, 2023

Covert Communications Assisted by Reconfigurable Intelligent Surfaces with Discrete Phase Shifts.
Proceedings of the IEEE Global Communications Conference, 2023

Vehicle-Key: A Secret Key Establishment Scheme for LoRa-enabled IoV Communications.
Proceedings of the ACM Turing Award Celebration Conference - China 2023, 2023

2022
Recent Advances in LoRa: A Comprehensive Survey.
ACM Trans. Sens. Networks, November, 2022

Simultaneous Energy Harvesting and Gait Recognition Using Piezoelectric Energy Harvester.
IEEE Trans. Mob. Comput., 2022

PrivGait: An Energy-Harvesting-Based Privacy-Preserving User-Identification System by Gait Analysis.
IEEE Internet Things J., 2022

SwipePass: Acoustic-based Second-factor User Authentication for Smartphones.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Recent advances in biometrics-based user authentication for wearable devices: A contemporary survey.
Digit. Signal Process., 2022

Key Generation for Internet of Things: A Contemporary Survey.
ACM Comput. Surv., 2022

A differential privacy-based classification system for edge computing in IoT.
Comput. Commun., 2022

i<sup>2</sup> Key: A Cross-sensor Symmetric Key Generation System Using Inertial Measurements and Inaudible Sound.
Proceedings of the 21st ACM/IEEE International Conference on Information Processing in Sensor Networks, 2022

GASLA: Enhancing the Applicability of Sign Language Translation.
Proceedings of the IEEE INFOCOM 2022, 2022

Vehicle-Key: A Secret Key Establishment Scheme for LoRa-enabled IoV Communications.
Proceedings of the 42nd IEEE International Conference on Distributed Computing Systems, 2022

MobileKey: A Fast and Robust Key Generation System for Mobile Devices.
Proceedings of the Adjunct Proceedings of the 2022 ACM International Joint Conference on Pervasive and Ubiquitous Computing and the 2022 ACM International Symposium on Wearable Computers, 2022

2021
No Need of Data Pre-processing: A General Framework for Radio-based Device-free Context Awareness.
ACM Trans. Internet Things, 2021

Cross-Modality Interaction Network for Equine Activity Recognition Using Imbalanced Multi-Modal Data.
Sensors, 2021

InaudibleKey: Generic Inaudible Acoustic Signal based Key Agreement Protocol for Mobile Devices.
Proceedings of the IPSN '21: The 20th International Conference on Information Processing in Sensor Networks, 2021

A Novel Model-Based Security Scheme for LoRa Key Generation.
Proceedings of the IPSN '21: The 20th International Conference on Information Processing in Sensor Networks, 2021

A Simple and Fast Human Activity Recognition System Using Radio Frequency Energy Harvesting.
Proceedings of the UbiComp/ISWC '21: 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and 2021 ACM International Symposium on Wearable Computers, 2021

CPD 2021: The 4th International Workshop on Combining Physical and Data-Driven Knowledge in Ubiquitous Computing.
Proceedings of the UbiComp/ISWC '21: 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and 2021 ACM International Symposium on Wearable Computers, 2021

2020
Securing Cyber-Physical Social Interactions on Wrist-Worn Devices.
ACM Trans. Sens. Networks, 2020

EnTrans: Leveraging Kinetic Energy Harvesting Signal for Transportation Mode Detection.
IEEE Trans. Intell. Transp. Syst., 2020

Gait Recognition as a Service for Unobtrusive User Identification in Smart Spaces.
ACM Trans. Internet Things, 2020

Capacitor-based Activity Sensing for Kinetic-powered Wearable IoTs.
ACM Trans. Internet Things, 2020

Measurement, Characterization, and Modeling of LoRa Technology in Multifloor Buildings.
IEEE Internet Things J., 2020

KEHKey: Kinetic Energy Harvester-based Authentication and Key Generation for Body Area Network.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

A Novel Emergency Light Based Smart Building Solution: Design, Implementation and Use Cases.
CoRR, 2020

A multi-view CNN-based acoustic classification system for automatic animal species identification.
Ad Hoc Networks, 2020

Gait-Watch: A Gait-based context-aware authentication system for smart watch via sparse coding.
Ad Hoc Networks, 2020

Serious Game: Confined Space Rescue Based on Virtual Reality Technology.
Proceedings of the VSIP '20: 2020 2nd International Conference on Video, 2020

Inaudible acoustic signal based key agreement system for IoT devices: poster abstract.
Proceedings of the SenSys '20: The 18th ACM Conference on Embedded Networked Sensor Systems, 2020

EMIoT: A LoRa-enabled Smart Building Solution Based on Emergency Lights.
Proceedings of the BuildSys '20: The 7th ACM International Conference on Systems for Energy-Efficient Buildings, 2020

Nephalai: towards LPWAN C-RAN with physical layer compression.
Proceedings of the MobiCom '20: The 26th Annual International Conference on Mobile Computing and Networking, 2020

SolarSLAM: Battery-free Loop Closure for Indoor Localisation.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

Poster Abstract: A Novel Modeling Involved Security Approach for LoRa Key Generation.
Proceedings of the 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, 2020

2019
KEH-Gait: Using Kinetic Energy Harvesting for Gait-based User Authentication Systems.
IEEE Trans. Mob. Comput., 2019

GaitLock: Protect Virtual and Augmented Reality Headsets Using Gait.
IEEE Trans. Dependable Secur. Comput., 2019

The Design, Implementation, and Deployment of a Smart Lighting System for Smart Buildings.
IEEE Internet Things J., 2019

LoRa-Key: Secure Key Generation System for LoRa-Based Network.
IEEE Internet Things J., 2019

Measurement, Characterization and Modeling of LoRa Technology in Multi-floor Buildings.
CoRR, 2019

No Need of Data Pre-processing: A General Framework for Radio-Based Device-Free Context Awareness.
CoRR, 2019

Energy Harvesting-Based Smart Transportation Mode Detection System via Attention-Based LSTM.
IEEE Access, 2019

WiEnhance: Towards Data Augmentation in Human Activity Recognition Using WiFi Signal.
Proceedings of the 15th International Conference on Mobile Ad-Hoc and Sensor Networks, 2019

H2B: heartbeat-based secret key generation using piezo vibration sensors.
Proceedings of the 18th International Conference on Information Processing in Sensor Networks, 2019

Brush like a Dentist: Accurate Monitoring of Toothbrushing via Wrist-Worn Gesture Sensing.
Proceedings of the 2019 IEEE Conference on Computer Communications, 2019

2018
Sensor-Assisted Multi-View Face Recognition System on Smart Glass.
IEEE Trans. Mob. Comput., 2018

Exploring the Feasibility of Physical Layer Key Generation for LoRaWAN.
Proceedings of the 17th IEEE International Conference On Trust, 2018

Energy Efficient LPWAN Decoding via Joint Sparse Approximation.
Proceedings of the 16th ACM Conference on Embedded Networked Sensor Systems, SenSys 2018, 2018

Shake-n-Shack: Enabling Secure Data Exchange Between Smart Wearables via Handshakes.
Proceedings of the 2018 IEEE International Conference on Pervasive Computing and Communications, 2018

Demo Abstract: Simultaneous Energy Harvesting and Sensing Using Piezoelectric Energy Harvester.
Proceedings of the 2018 IEEE/ACM Third International Conference on Internet-of-Things Design and Implementation, 2018

SEHS: Simultaneous Energy Harvesting and Sensing Using Piezoelectric Energy Harvester.
Proceedings of the 2018 IEEE/ACM Third International Conference on Internet-of-Things Design and Implementation, 2018

2017
Sensor-based smart recognition system for wearable devices
PhD thesis, 2017

Gait-Key: A Gait-Based Shared Secret Key Generation Protocol for Wearable Devices.
ACM Trans. Sens. Networks, 2017

Accelerometer and Fuzzy Vault-Based Secure Group Key Generation and Sharing Protocol for Smart Wearables.
IEEE Trans. Inf. Forensics Secur., 2017

An effective hybrid evolutionary algorithm for stochastic multiobjective assembly line balancing problem.
J. Intell. Manuf., 2017

Continuous Authentication Using Eye Movement Response of Implicit Visual Stimuli.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

VEH-COM: Demodulating vibration energy harvesting for short range communication.
Proceedings of the 2017 IEEE International Conference on Pervasive Computing and Communications, 2017

KEH-Gait: Towards a Mobile Healthcare User Authentication System by Kinetic Energy Harvesting.
Proceedings of the 24th Annual Network and Distributed System Security Symposium, 2017

WiCare: Towards In-Situ Breath Monitoring.
Proceedings of the 14th EAI International Conference on Mobile and Ubiquitous Systems: Computing, 2017

Unobtrusive User Verification using Piezoelectric Energy Harvesting.
Proceedings of the 14th EAI International Conference on Mobile and Ubiquitous Systems: Computing, 2017

CapSense: Capacitor-based Activity Sensing for Kinetic Energy Harvesting Powered Wearable Devices.
Proceedings of the 14th EAI International Conference on Mobile and Ubiquitous Systems: Computing, 2017

α-generalized resolution method based on linguistic truth-valued lattice-valued propositional logic system.
Proceedings of the 12th International Conference on Intelligent Systems and Knowledge Engineering, 2017

Gait-Watch: A Context-aware Authentication System for Smart Watch Based on Gait Recognition.
Proceedings of the Second International Conference on Internet-of-Things Design and Implementation, 2017

2016
Secure key generation and distribution protocol for wearable devices.
Proceedings of the 2016 IEEE International Conference on Pervasive Computing and Communication Workshops, 2016

Transportation mode detection using kinetic energy harvesting wearables.
Proceedings of the 2016 IEEE International Conference on Pervasive Computing and Communication Workshops, 2016

Sensor-Assisted Face Recognition System on Smart Glass via Multi-View Sparse Representation Classification.
Proceedings of the 15th ACM/IEEE International Conference on Information Processing in Sensor Networks, 2016

Walkie-Talkie: Motion-Assisted Automatic Key Generation for Secure On-Body Device Communication.
Proceedings of the 15th ACM/IEEE International Conference on Information Processing in Sensor Networks, 2016

NaviGlass: Indoor Localisation Using Smart Glasses.
Proceedings of the International Conference on Embedded Wireless Systems and Networks, 2016

2015
-Resolution Method for Lattice-valued Horn Generalized Clauses in Lattice-valued Propositional Logic Systems.
Int. J. Comput. Intell. Syst., 2015

Poster: Robust and Efficient Sensor-assisted Face Recognition System on Smart Glass.
Proceedings of the 13th ACM Conference on Embedded Networked Sensor Systems, 2015

Mobile Applications Based on Smart Wearable Devices.
Proceedings of the 13th ACM Conference on Embedded Networked Sensor Systems, 2015

Poster: An Online Approach for Gait Recognition on Smart Glasses.
Proceedings of the 13th ACM Conference on Embedded Networked Sensor Systems, 2015

alpha-Resolution Method for Lattice-Valued Horn Generalized Clauses in Lattice-Valued First-Order Logic System.
Proceedings of the 10th International Conference on Intelligent Systems and Knowledge Engineering, 2015

2014
Design and Implementation of Intelligent Community System Based on Thin Client and Cloud Computing.
CoRR, 2014

Hybrid Multiobjective Evolutionary Algorithm for Assembly Line Balancing Problem with Stochastic Processing Time.
Proceedings of the Complex Adaptive Systems 2014 Conference, 2014

2013
Multi-objective Evolutionary Algorithm with Strong Convergence of Multi-area for Assembly Line Balancing Problem with Worker Capability.
Proceedings of the Complex Adaptive Systems 2013 Conference, 2013

2011
α-generalized linear resolution method based on lattice-valued propositional logic LP(X).
Proceedings of the Eighth International Conference on Fuzzy Systems and Knowledge Discovery, 2011

2009
An Identifier-Based Control Method in Dynamic Tracking Neuro-Fuzzy Control System.
Proceedings of the CSIE 2009, 2009 WRI World Congress on Computer Science and Information Engineering, March 31, 2009


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