Daqing Zhang

Orcid: 0000-0002-6608-1267

Affiliations:
  • Peking University, Key Laboratory of High Confidence Software Technologies, Beijing, China
  • Telecom SudParis, Department of Networks and Mobile Multimedia Services, Paris, France
  • Institute for Infocomm Research (I2R), Singapore


According to our database1, Daqing Zhang authored at least 363 papers between 2004 and 2024.

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Bibliography

2024
Understanding the Diffraction Model in Static Multipath-Rich Environments for WiFi Sensing System Design.
IEEE Trans. Mob. Comput., November, 2024

SlpRoF: Improving the Temporal Coverage and Robustness of RF-Based Vital Sign Monitoring During Sleep.
IEEE Trans. Mob. Comput., July, 2024

Spatio-Temporal Memory Augmented Multi-Level Attention Network for Traffic Prediction.
IEEE Trans. Knowl. Data Eng., June, 2024

OmniResMonitor: Omnimonitoring of Human Respiration using Acoustic Multipath Reflection.
IEEE Trans. Mob. Comput., May, 2024

MultiResp: Robust Respiration Monitoring for Multiple Users Using Acoustic Signal.
IEEE Trans. Mob. Comput., May, 2024

WiCGesture: Meta-Motion-Based Continuous Gesture Recognition With Wi-Fi.
IEEE Internet Things J., May, 2024

CrowdBot: An Open-Environment Robot Management System for On-Campus Services.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., May, 2024

WiFi-CSI Difference Paradigm: Achieving Efficient Doppler Speed Estimation for Passive Tracking.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., May, 2024

Embracing Distributed Acoustic Sensing in Car Cabin for Children Presence Detection.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., March, 2024

Fractal Dimension of DSSS Frame Preamble: Radiometric Feature for Wireless Device Identification.
IEEE Trans. Mob. Comput., February, 2024

AudioGuard: Omnidirectional Indoor Intrusion Detection Using Audio Device.
ACM Trans. Internet Things, February, 2024

Wi-Diag: Robust Multisubject Abnormal Gait Diagnosis With Commodity Wi-Fi.
IEEE Internet Things J., February, 2024

Wi2DMeasure: WiFi-based 2D Object Size Measurement.
Proceedings of the 22nd ACM Conference on Embedded Networked Sensor Systems, 2024

Keynote: From WiFi Sensing to Quantum Sensing: Toward a Wireless Sensing Theory.
Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, 2024

BFMSense: WiFi Sensing Using Beamforming Feedback Matrix.
Proceedings of the 21st USENIX Symposium on Networked Systems Design and Implementation, 2024

WiProfile: Unlocking Diffraction Effects for Sub-Centimeter Target Profiling Using Commodity WiFi Devices.
Proceedings of the 30th Annual International Conference on Mobile Computing and Networking, 2024

MSense: Boosting Wireless Sensing Capability Under Motion Interference.
Proceedings of the 30th Annual International Conference on Mobile Computing and Networking, 2024

2023
LoCal: An Automatic Location Attribute Calibration Approach for Large-Scale Deployment of mmWave-based Sensing Systems.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., December, 2023

Waffle: A Waterproof mmWave-based Human Sensing System inside Bathrooms with Running Water.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., December, 2023

Enabling WiFi Sensing on New-generation WiFi Cards.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., December, 2023

UniFi: A Unified Framework for Generalizable Gesture Recognition with Wi-Fi Signals Using Consistency-guided Multi-View Networks.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., December, 2023

MobiEye: An Efficient Shopping-Assistance System for the Visually Impaired With Mobile Phone Sensing.
IEEE Trans. Hum. Mach. Syst., October, 2023

$\mathcal {AFCS}:$AFCS: Aggregation-Free Spatial-Temporal Mobile Community Sensing.
IEEE Trans. Mob. Comput., September, 2023

Environment-aware Multi-person Tracking in Indoor Environments with MmWave Radars.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., September, 2023

WiTraj: Robust Indoor Motion Tracking With WiFi Signals.
IEEE Trans. Mob. Comput., May, 2023

Integrated Human Activity Sensing and Communications.
IEEE Commun. Mag., May, 2023

LT-Fall: The Design and Implementation of a Life-threatening Fall Detection and Alarming System.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., March, 2023

WiMeasure: Millimeter-level Object Size Measurement with Commodity WiFi Devices.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2023

Towards a Dynamic Fresnel Zone Model to WiFi-based Human Activity Recognition.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2023

An Exploration on Integrated Sensing and Communication for the Future Smart Internet of Things.
CoRR, 2023

Natural Language based Context Modeling and Reasoning with LLMs: A Tutorial.
CoRR, 2023

DF-Sense: Multi-user Acoustic Sensing for Heartbeat Monitoring with Dualforming.
Proceedings of the 21st Annual International Conference on Mobile Systems, 2023

Quantum Wireless Sensing: Principle, Design and Implementation.
Proceedings of the 29th Annual International Conference on Mobile Computing and Networking, 2023

RF-SIFTER: Sifting Signals at Layer-0.5 to Mitigate Wideband Cross-Technology Interference for IoT.
Proceedings of the 29th Annual International Conference on Mobile Computing and Networking, 2023

WiCross: I Can Know When You Cross Using COTS WiFi Devices.
Proceedings of the Adjunct Proceedings of the 2023 ACM International Joint Conference on Pervasive and Ubiquitous Computing & the 2023 ACM International Symposium on Wearable Computing, 2023

Ubiquitous Wireless Sensing - Theory, Technique and Application.
Proceedings of the ACM Turing Award Celebration Conference - China 2023, 2023

How Target's Location and Orientation Affect Velocity Extraction Accuracy in WiFi Sensing Systems.
Proceedings of the ACM Turing Award Celebration Conference - China 2023, 2023

2022
Wi-PIGR: Path Independent Gait Recognition With Commodity Wi-Fi.
IEEE Trans. Mob. Comput., 2022

Compact Scheduling for Task Graph Oriented Mobile Crowdsourcing.
IEEE Trans. Mob. Comput., 2022

Understanding WiFi Signal Frequency Features for Position-Independent Gesture Sensing.
IEEE Trans. Mob. Comput., 2022

A Force-Directed Approach to Seeking Route Recommendation in Ride-on-Demand Service Using Multi-Source Urban Data.
IEEE Trans. Mob. Comput., 2022

CrowdExpress: A Probabilistic Framework for On-Time Crowdsourced Package Deliveries.
IEEE Trans. Big Data, 2022

semi-Traj2Graph Identifying Fine-Grained Driving Style With GPS Trajectory Data via Multi-Task Learning.
IEEE Trans. Big Data, 2022

Special Issue on Device-Free Sensing for Human Behavior Recognition II.
Pers. Ubiquitous Comput., 2022

Rethinking Doppler Effect for Accurate Velocity Estimation With Commodity WiFi Devices.
IEEE J. Sel. Areas Commun., 2022

HandGest: Hierarchical Sensing for Robust-in-the-Air Handwriting Recognition With Commodity WiFi Devices.
IEEE Internet Things J., 2022

From Personalized Medicine to Population Health: A Survey of mHealth Sensing Techniques.
IEEE Internet Things J., 2022

Embracing Consumer-level UWB-equipped Devices for Fine-grained Wireless Sensing.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Placement Matters: Understanding the Effects of Device Placement for WiFi Sensing.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

LoEar: Push the Range Limit of Acoustic Sensing for Vital Sign Monitoring.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Wheels Know Why You Travel: Predicting Trip Purpose via a Dual-Attention Graph Embedding Network.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

DiverSense: Maximizing Wi-Fi Sensing Range Leveraging Signal Diversity.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Towards Robust Gesture Recognition by Characterizing the Sensing Quality of WiFi Signals.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Sensor-free Soil Moisture Sensing Using LoRa Signals.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022

Integration of Radar Sensing into Communications with Asynchronous Transceivers.
IEEE Commun. Mag., 2022

WiFi CSI-based device-free sensing: from Fresnel zone model to CSI-ratio model.
CCF Trans. Pervasive Comput. Interact., 2022

Mobi<sup>2</sup>Sense: empowering wireless sensing with mobility.
Proceedings of the ACM MobiCom '22: The 28th Annual International Conference on Mobile Computing and Networking, Sydney, NSW, Australia, October 17, 2022

Involving ultra-wideband in consumer-level devices into the ecosystem of wireless sensing.
Proceedings of the ACM MobiCom '22: The 28th Annual International Conference on Mobile Computing and Networking, Sydney, NSW, Australia, October 17, 2022

Mobi<sup>2</sup>Sense: enabling wireless sensing under device motions.
Proceedings of the ACM MobiCom '22: The 28th Annual International Conference on Mobile Computing and Networking, Sydney, NSW, Australia, October 17, 2022

Practical Issues and Challenges in CSI-based Integrated Sensing and Communication.
Proceedings of the 2022 IEEE International Conference on Communications Workshops, 2022

Fatigue and Sleep Assessment using Digital Sleep Trackers: Insights from a Multi-Device Pilot Study.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

2021
Data-Driven C-RAN Optimization Exploiting Traffic and Mobility Dynamics of Mobile Users.
IEEE Trans. Mob. Comput., 2021

Knowledge Transfer with Weighted Adversarial Network for Cold-Start Store Site Recommendation.
ACM Trans. Knowl. Discov. Data, 2021

MetaStore: A Task-adaptative Meta-learning Model for Optimal Store Placement with Multi-city Knowledge Transfer.
ACM Trans. Intell. Syst. Technol., 2021

Mobile Crowdsourcing Task Allocation with Differential-and-Distortion Geo-Obfuscation.
IEEE Trans. Dependable Secur. Comput., 2021

Beyond Cell-Free MIMO: Energy Efficient Reconfigurable Intelligent Surface Aided Cell-Free MIMO Communications.
IEEE Trans. Cogn. Commun. Netw., 2021

Exploring LoRa for Sensing.
GetMobile Mob. Comput. Commun., 2021

WiMonitor: Continuous Long-Term Human Vitality Monitoring Using Commodity Wi-Fi Devices.
Sensors, 2021

Boosting WiFi Sensing Performance via CSI Ratio.
IEEE Pervasive Comput., 2021

Task Execution Quality Maximization for Mobile Crowdsourcing in Geo-Social Networks.
Proc. ACM Hum. Comput. Interact., 2021

WiFi-Sleep: Sleep Stage Monitoring Using Commodity Wi-Fi Devices.
IEEE Internet Things J., 2021

Unlocking the Beamforming Potential of LoRa for Long-range Multi-target Respiration Sensing.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

Exploring Multiple Antennas for Long-range WiFi Sensing.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

Watching Your Phone's Back: Gesture Recognition by Sensing Acoustical Structure-borne Propagation.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

WiPhone: Smartphone-based Respiration Monitoring Using Ambient Reflected WiFi Signals.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

Towards Position-Independent Sensing for Gesture Recognition with Wi-Fi.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

Constructing Floor Plan through Smoke Using Ultra Wideband Radar.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

UVLens: Urban Village Boundary Identification and Population Estimation Leveraging Open Government Data.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021

From Personalized Medicine to Population Health: A Survey of mHealth Sensing Techniques.
CoRR, 2021

Feasibility study of practical vital sign detection using millimeter-wave radios.
CCF Trans. Pervasive Comput. Interact., 2021

RSS Fingerprinting Based Multi-user Outdoor Localization Using Reconfigurable Intelligent Surfaces.
Proceedings of the 15th International Symposium on Medical Information and Communication Technology, 2021

Enabling Smart Urban Services with GPS Trajectory Data
Springer, ISBN: 978-981-16-0177-4, 2021

2020
HyTasker: Hybrid Task Allocation in Mobile Crowd Sensing.
IEEE Trans. Mob. Comput., 2020

ROD-Revenue: Seeking Strategies Analysis and Revenue Prediction in Ride-on-Demand Service Using Multi-Source Urban Data.
IEEE Trans. Mob. Comput., 2020

Sparse Mobile Crowdsensing With Differential and Distortion Location Privacy.
IEEE Trans. Inf. Forensics Secur., 2020

VTracer: When Online Vehicle Trajectory Compression Meets Mobile Edge Computing.
IEEE Syst. J., 2020

Cyber-Physical-Social-Mediated Communication.
IT Prof., 2020

DeepStore: Understanding Customer Behaviors in Unmanned Stores.
IT Prof., 2020

Sending More With Less: Crowdsourcing Integrated Transportation as a New Form of Citywide Passenger-Package Delivery System.
IT Prof., 2020

WiDIGR: Direction-Independent Gait Recognition System Using Commercial Wi-Fi Devices.
IEEE Internet Things J., 2020

Your Smart Speaker Can "Hear" Your Heartbeat!
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

Exploring LoRa for Long-range Through-wall Sensing.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

MultiSense: Enabling Multi-person Respiration Sensing with Commodity WiFi.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

FingerDraw: Sub-wavelength Level Finger Motion Tracking with WiFi Signals.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

Will Online Digital Footprints Reveal Your Relationship Status?: An Empirical Study of Social Applications for Sexual-Minority Men.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

WiBorder: Precise Wi-Fi based Boundary Sensing via Through-wall Discrimination.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

A Hierarchical Semantic Overlay for P2P Search.
CoRR, 2020

A P2P Context Lookup Service for Multiple Smart Spaces.
CoRR, 2020

Robust Dynamic Hand Gesture Interaction using LTE Terminals.
Proceedings of the 19th ACM/IEEE International Conference on Information Processing in Sensor Networks, 2020

A multi-person respiration monitoring system using COTS wifi devices.
Proceedings of the UbiComp/ISWC '20: 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and 2020 ACM International Symposium on Wearable Computers, 2020

2019
Crowd-Powered Sensing and Actuation in Smart Cities: Current Issues and Future Directions.
IEEE Wirel. Commun., 2019

Social-Network-Assisted Worker Recruitment in Mobile Crowd Sensing.
IEEE Trans. Mob. Comput., 2019

Allocating Heterogeneous Tasks in Participatory Sensing with Diverse Participant-Side Factors.
IEEE Trans. Mob. Comput., 2019

FooDNet: Toward an Optimized Food Delivery Network Based on Spatial Crowdsourcing.
IEEE Trans. Mob. Comput., 2019

Heterogeneous Multi-Task Assignment in Mobile Crowdsensing Using Spatiotemporal Correlation.
IEEE Trans. Mob. Comput., 2019

Learning-Assisted Optimization in Mobile Crowd Sensing: A Survey.
IEEE Trans. Ind. Informatics, 2019

Special issue on device-free sensing for human behavior recognition.
Pers. Ubiquitous Comput., 2019

Contactless Respiration Monitoring Using Ultrasound Signal With Off-the-Shelf Audio Devices.
IEEE Internet Things J., 2019

WiMorse: A Contactless Morse Code Text Input System Using Ambient WiFi Signals.
IEEE Internet Things J., 2019

DeepStore: An Interaction-Aware Wide&Deep Model for Store Site Recommendation With Attentional Spatial Embeddings.
IEEE Internet Things J., 2019

Towards a Diffraction-based Sensing Approach on Human Activity Recognition.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019

FarSense: Pushing the Range Limit of WiFi-based Respiration Sensing with CSI Ratio of Two Antennas.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019

LungTrack: Towards Contactless and Zero Dead-Zone Respiration Monitoring with Commodity RFIDs.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019

Inverse Reinforcement Learning with Multiple Ranked Experts.
CoRR, 2019

Reinforcement learning-based cell selection in sparse mobile crowdsensing.
Comput. Networks, 2019

Ridesharing car detection by transfer learning.
Artif. Intell., 2019

Multi-Dimensional Urban Sensing in Sparse Mobile Crowdsensing.
IEEE Access, 2019

Harnessing the Power of the General Public for Crowdsourced Business Intelligence: A Survey.
IEEE Access, 2019

Assessing Mental Stress Based on Smartphone Sensing Data: An Empirical Study.
Proceedings of the 2019 IEEE SmartWorld, 2019

Correlating MSM's Mental Health with Usage Behaviors on MSM-Specific Social Applications.
Proceedings of the 2019 IEEE SmartWorld, 2019

A CSI-ratio model based house-level respiration monitoring system using COTS wifi devices.
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019

A contactless Morse code text input system using COTS wifi devices.
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019

A real-time and robust intrusion detection system with commodity wi-fi.
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019

BoardWatch: a tree-enhanced regression model for billboard popularity prediction with multi-source urban data.
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019

A contactless gesture interaction system using LTE (4G) signals.
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019

2018
Guest editorial: special issue on mobile crowdsourcing - Preface to the special issue on mobile crowdsourcing.
World Wide Web, 2018

Multi-Task Allocation in Mobile Crowd Sensing with Individual Task Quality Assurance.
IEEE Trans. Mob. Comput., 2018

SPACE-TA: Cost-Effective Task Allocation Exploiting Intradata and Interdata Correlations in Sparse Crowdsensing.
ACM Trans. Intell. Syst. Technol., 2018

Deep mobile traffic forecast and complementary base station clustering for C-RAN optimization.
J. Netw. Comput. Appl., 2018

Task Allocation in Mobile Crowd Sensing: State-of-the-Art and Future Opportunities.
IEEE Internet Things J., 2018

From Fresnel Diffraction Model to Fine-grained Human Respiration Sensing with Commodity Wi-Fi Devices.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018

FullBreathe: Full Human Respiration Detection Exploiting Complementarity of CSI Phase and Amplitude of WiFi Signals.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018

Training-Free Human Vitality Monitoring Using Commodity Wi-Fi Devices.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018

A Simple but Quantifiable Approach to Dynamic Price Prediction in Ride-on-demand Services Leveraging Multi-source Urban Data.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2018

CrowdExpress: A Probabilistic Framework for On-Time Crowdsourced Package Deliveries.
CoRR, 2018

Energy Saving Techniques in Mobile Crowd Sensing: Current State and Future Opportunities.
IEEE Commun. Mag., 2018

WiFit: Ubiquitous Bodyweight Exercise Monitoring with Commodity Wi-Fi Devices.
Proceedings of the 2018 IEEE SmartWorld, 2018

Cell Selection with Deep Reinforcement Learning in Sparse Mobile Crowdsensing.
Proceedings of the 38th IEEE International Conference on Distributed Computing Systems, 2018

A Training-Free Contactless Human Vitality Monitoring Platform Using Commodity Wi-Fi Devices.
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers, 2018

A Full Human Respiration Detection System Using Commodity Wi-Fi Devices.
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers, 2018

A Fresnel Diffraction Model Based Human Respiration Detection System Using COTS Wi-Fi Devices.
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers, 2018

WiFit: A Bodyweight Exercise Monitoring System with Commodity Wi-Fi.
Proceedings of the 2018 ACM International Joint Conference and 2018 International Symposium on Pervasive and Ubiquitous Computing and Wearable Computers, 2018

Boosting fine-grained activity sensing by embracing wireless multipath effects.
Proceedings of the 14th International Conference on emerging Networking EXperiments and Technologies, 2018

2017
ecoSense: Minimize Participants' Total 3G Data Cost in Mobile Crowdsensing Using Opportunistic Relays.
IEEE Trans. Syst. Man Cybern. Syst., 2017

RT-Fall: A Real-Time and Contactless Fall Detection System with Commodity WiFi Devices.
IEEE Trans. Mob. Comput., 2017

Worker-Contributed Data Utility Measurement for Visual Crowdsensing Systems.
IEEE Trans. Mob. Comput., 2017

crowddeliver: Planning City-Wide Package Delivery Paths Leveraging the Crowd of Taxis.
IEEE Trans. Intell. Transp. Syst., 2017

Fine-Grained Urban Event Detection and Characterization Based on Tensor Cofactorization.
IEEE Trans. Hum. Mach. Syst., 2017

C-FMCW Based Contactless Respiration Detection Using Acoustic Signal.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

IndoTrack: Device-Free Indoor Human Tracking with Commodity Wi-Fi.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

RADAR: Road Obstacle Identification for Disaster Response Leveraging Cross-Domain Urban Data.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

TaskMe: Toward a dynamic and quality-enhanced incentive mechanism for mobile crowd sensing.
Int. J. Hum. Comput. Stud., 2017

Real-time and generic queue time estimation based on mobile crowdsensing.
Frontiers Comput. Sci., 2017

ScenicPlanner: planning scenic travel routes leveraging heterogeneous user-generated digital footprints.
Frontiers Comput. Sci., 2017

MFDL: A Multicarrier Fresnel Penetration Model based Device-Free Localization System leveraging Commodity Wi-Fi Cards.
CoRR, 2017

Ridesourcing Car Detection by Transfer Learning.
CoRR, 2017

Toward Centimeter-Scale Human Activity Sensing with Wi-Fi Signals.
Computer, 2017

Toward Context-Aware Mobile Social Networks.
IEEE Commun. Mag., 2017

Near-Optimal Incentive Allocation for Piggyback Crowdsensing.
IEEE Commun. Mag., 2017

Device-Free WiFi Human Sensing: From Pattern-Based to Model-Based Approaches.
IEEE Commun. Mag., 2017

Location Privacy-Preserving Task Allocation for Mobile Crowdsensing with Differential Geo-Obfuscation.
Proceedings of the 26th International Conference on World Wide Web, 2017

Mining Spatial-temporal Correlation of Sensory Data for Estimating Traffic Volumes on Highways.
Proceedings of the 14th EAI International Conference on Mobile and Ubiquitous Systems: Computing, 2017

Poster: FooDNet: Optimized On Demand Take-out Food Delivery using Spatial Crowdsourcing.
Proceedings of the 23rd Annual International Conference on Mobile Computing and Networking, 2017

AR-Alarm: An Adaptive and Robust Intrusion Detection System Leveraging CSI from Commodity Wi-Fi.
Proceedings of the Enhanced Quality of Life and Smart Living, 2017

Selective Traffic Offloading on the Fly: A Machine Learning Approach.
Proceedings of the 37th IEEE International Conference on Distributed Computing Systems, 2017

A model based decimeter-scale device-free localization system using COTS wi-fi devices.
Proceedings of the Adjunct Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers, 2017

PSAllocator: Multi-Task Allocation for Participatory Sensing with Sensing Capability Constraints.
Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing, 2017

Gesture-Enabled Remote Control for Healthcare.
Proceedings of the Second IEEE/ACM International Conference on Connected Health: Applications, 2017

2016
Mining Personal Frequent Routes via Road Corner Detection.
IEEE Trans. Syst. Man Cybern. Syst., 2016

A Context-Aware Framework for Reducing Bandwidth Usage of Mobile Video Chats.
IEEE Trans. Multim., 2016

iCrowd: Near-Optimal Task Allocation for Piggyback Crowdsensing.
IEEE Trans. Mob. Comput., 2016

Container Port Performance Measurement and Comparison Leveraging Ship GPS Traces and Maritime Open Data.
IEEE Trans. Intell. Transp. Syst., 2016

Participatory Cultural Mapping Based on Collective Behavior Data in Location-Based Social Networks.
ACM Trans. Intell. Syst. Technol., 2016

Recognizing Parkinsonian Gait Pattern by Exploiting Fine-Grained Movement Function Features.
ACM Trans. Intell. Syst. Technol., 2016

PicPick: a generic data selection framework for mobile crowd photography.
Pers. Ubiquitous Comput., 2016

Dissipative control for T-S fuzzy descriptor systems with actuator saturation and disturbances.
J. Frankl. Inst., 2016

Fine-Grained Multitask Allocation for Participatory Sensing With a Shared Budget.
IEEE Internet Things J., 2016

A Context-Driven Worker Selection Framework for Crowd-Sensing.
Int. J. Distributed Sens. Networks, 2016

Sparse mobile crowdsensing: challenges and opportunities.
IEEE Commun. Mag., 2016

Mobile crowd sensing and computing: when participatory sensing meets participatory social media.
IEEE Commun. Mag., 2016

A Survey on Wi-Fi Based Contactless Activity Recognition.
Proceedings of the 2016 Intl IEEE Conferences on Ubiquitous Intelligence & Computing, 2016

EnUp: Energy-Efficient Data Uploading for Mobile Crowd Sensing Applications.
Proceedings of the 2016 Intl IEEE Conferences on Ubiquitous Intelligence & Computing, 2016

Poster: Towards a Multitask Worker Recruitment Framework for Mobile Crowdsensing.
Proceedings of the 14th Annual International Conference on Mobile Systems, 2016

Differential Location Privacy for Sparse Mobile Crowdsensing.
Proceedings of the IEEE 16th International Conference on Data Mining, 2016

PrivCheck: privacy-preserving check-in data publishing for personalized location based services.
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

WiDir: walking direction estimation using wireless signals.
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

Human respiration detection with commodity wifi devices: do user location and body orientation matter?
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

When can we detect human respiration with commodity wifi devices?
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2016 ACM International Symposium on Wearable Computers, 2016

TaskMe: multi-task allocation in mobile crowd sensing.
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

Dynamic-MUSIC: accurate device-free indoor localization.
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

Dynamic cluster-based over-demand prediction in bike sharing systems.
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2016

2015
Participant Selection for Offline Event Marketing Leveraging Location-Based Social Networks.
IEEE Trans. Syst. Man Cybern. Syst., 2015

Modeling User Activity Preference by Leveraging User Spatial Temporal Characteristics in LBSNs.
IEEE Trans. Syst. Man Cybern. Syst., 2015

effSense: A Novel Mobile Crowd-Sensing Framework for Energy-Efficient and Cost-Effective Data Uploading.
IEEE Trans. Syst. Man Cybern. Syst., 2015

EMC<sup>3</sup>: Energy-Efficient Data Transfer in Mobile Crowdsensing under Full Coverage Constraint.
IEEE Trans. Mob. Comput., 2015

FlierMeet: A Mobile Crowdsensing System for Cross-Space Public Information Reposting, Tagging, and Sharing.
IEEE Trans. Mob. Comput., 2015

Understanding Taxi Service Strategies From Taxi GPS Traces.
IEEE Trans. Intell. Transp. Syst., 2015

TripPlanner: Personalized Trip Planning Leveraging Heterogeneous Crowdsourced Digital Footprints.
IEEE Trans. Intell. Transp. Syst., 2015

EEMC: Enabling Energy-Efficient Mobile Crowdsensing with Anonymous Participants.
ACM Trans. Intell. Syst. Technol., 2015

An Introduction to the Special Issue on Participatory Sensing and Crowd Intelligence.
ACM Trans. Intell. Syst. Technol., 2015

NextCell: Predicting Location Using Social Interplay from Cell Phone Traces.
IEEE Trans. Computers, 2015

Disorientation detection by mining GPS trajectories for cognitively-impaired elders.
Pervasive Mob. Comput., 2015

NationTelescope: Monitoring and visualizing large-scale collective behavior in LBSNs.
J. Netw. Comput. Appl., 2015

Building Human-Machine Intelligence in Mobile Crowd Sensing.
IT Prof., 2015

Non-intrusive sleep pattern recognition with ubiquitous sensing in elderly assistive environment.
Frontiers Comput. Sci., 2015

Non-Intrusive Robust Human Activity Recognition for Diverse Age Groups.
Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, 2015

Recognizing Gait Pattern of Parkinson's Disease Patients Based on Fine-Grained Movement Function Features.
Proceedings of the 2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UIC-ATC-ScalCom), 2015

WSelector: A Multi-scenario and Multi-view Worker Selection Framework for Crowd-Sensing.
Proceedings of the 2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UIC-ATC-ScalCom), 2015

Sensing the Pulse of Urban Activity Centers Leveraging Bike Sharing Open Data.
Proceedings of the 2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UIC-ATC-ScalCom), 2015

CrowdTasker: Maximizing coverage quality in Piggyback Crowdsensing under budget constraint.
Proceedings of the 2015 IEEE International Conference on Pervasive Computing and Communications, 2015

Anti-fall: A Non-intrusive and Real-Time Fall Detector Leveraging CSI from Commodity WiFi Devices.
Proceedings of the Inclusive Smart Cities and e-Health, 2015

Who should I invite for my party?: combining user preference and influence maximization for social events.
Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2015

CCS-TA: quality-guaranteed online task allocation in compressive crowdsensing.
Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2015

Bike sharing station placement leveraging heterogeneous urban open data.
Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2015

2014
SOCKER: Enhancing Face-to-Face Social Interaction Based on Community Creation in Opportunistic Mobile Social Networks.
Wirel. Pers. Commun., 2014

Mobility prediction in telecom cloud using mobile calls.
IEEE Wirel. Commun., 2014

Discovering and Profiling Overlapping Communities in Location-Based Social Networks.
IEEE Trans. Syst. Man Cybern. Syst., 2014

Automatic Event Scheduling in Mobile Social Network Communities.
IEEE Trans. Parallel Distributed Syst., 2014

SESAME: Mining User Digital Footprints for Fine-Grained Preference-Aware Social Media Search.
ACM Trans. Internet Techn., 2014

B-Planner: Planning Bidirectional Night Bus Routes Using Large-Scale Taxi GPS Traces.
IEEE Trans. Intell. Transp. Syst., 2014

Enhancing Memory Recall via an Intelligent Social Contact Management System.
IEEE Trans. Hum. Mach. Syst., 2014

Providing real-time assistance in disaster relief by leveraging crowdsourcing power.
Pers. Ubiquitous Comput., 2014

Cross-domain community detection in heterogeneous social networks.
Pers. Ubiquitous Comput., 2014

Cross-community context management in Cooperating Smart Spaces.
Pers. Ubiquitous Comput., 2014

Toward a Group-Aware Smartphone Sensing System.
IEEE Pervasive Comput., 2014

BASA: building mobile Ad-Hoc social networks on top of android.
IEEE Netw., 2014

Extracting social and community intelligence from digital footprints.
J. Ambient Intell. Humaniz. Comput., 2014

MPaaS: Mobility prediction as a service in telecom cloud.
Inf. Syst. Frontiers, 2014

4W1H in mobile crowd sensing.
IEEE Commun. Mag., 2014

Cross-community sensing and mining.
IEEE Commun. Mag., 2014

Situation Inference by Fusion of Opportunistically Available Contexts.
Proceedings of the 2014 IEEE 11th Intl Conf on Ubiquitous Intelligence and Computing and 2014 IEEE 11th Intl Conf on Autonomic and Trusted Computing and 2014 IEEE 14th Intl Conf on Scalable Computing and Communications and Its Associated Workshops, 2014

Taxi Exp: A Novel Framework for City-Wide Package Express Shipping via Taxi Crowd Sourcing.
Proceedings of the 2014 IEEE 11th Intl Conf on Ubiquitous Intelligence and Computing and 2014 IEEE 11th Intl Conf on Autonomic and Trusted Computing and 2014 IEEE 14th Intl Conf on Scalable Computing and Communications and Its Associated Workshops, 2014

From participatory sensing to Mobile Crowd Sensing.
Proceedings of the 2014 IEEE International Conference on Pervasive Computing and Communication Workshops, 2014

D<sup>2</sup>SC: Data-driven smarter cities.
Proceedings of the 2014 IEEE International Conference on Pervasive Computing and Communication Workshops, 2014

CrowdRecruiter: selecting participants for piggyback crowdsensing under probabilistic coverage constraint.
Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014

Container throughput estimation leveraging ship GPS traces and open data.
Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014

Detecting Abnormal Patterns of Daily Activities for the Elderly Living Alone.
Proceedings of the Health Information Science - Third International Conference, 2014

Towards intelligent caring agents for Aging-In-Place: Issues and challenges.
Proceedings of the 2014 IEEE Symposium on Computational Intelligence for Human-like Intelligence, 2014

Community Understanding in Location-based Social Networks.
Proceedings of the Human-Centered Social Media Analytics, 2014

2013
Understanding social relationship evolution by using real-world sensing data.
World Wide Web, 2013

From the internet of things to embedded intelligence.
World Wide Web, 2013

Detecting profilable and overlapping communities with user-generated multimedia contents in LBSNs.
ACM Trans. Multim. Comput. Commun. Appl., 2013

Scalable multimedia delivery with QoS management in pervasive computing environment.
J. Supercomput., 2013

Land-Use Classification Using Taxi GPS Traces.
IEEE Trans. Intell. Transp. Syst., 2013

iBOAT: Isolation-Based Online Anomalous Trajectory Detection.
IEEE Trans. Intell. Transp. Syst., 2013

Introduction to the special section on intelligent systems for socially aware computing.
ACM Trans. Intell. Syst. Technol., 2013

iCROSS: toward a scalable infrastructure for cross-domain context management.
Pers. Ubiquitous Comput., 2013

Real Time Anomalous Trajectory Detection and Analysis.
Mob. Networks Appl., 2013

Opportunistic IoT: Exploring the harmonious interaction between human and the internet of things.
J. Netw. Comput. Appl., 2013

From taxi GPS traces to social and community dynamics: A survey.
ACM Comput. Surv., 2013

Molecular Signature of Cancer at Gene Level or Pathway Level? Case Studies of Colorectal Cancer and Prostate Cancer Microarray Data.
Comput. Math. Methods Medicine, 2013

Where is the Largest Market: Ranking Areas by Popularity from Location Based Social Networks.
Proceedings of the 2013 IEEE 10th International Conference on Ubiquitous Intelligence and Computing and 2013 IEEE 10th International Conference on Autonomic and Trusted Computing, 2013

Automatic Event Scheduling in Mobile Social Network Communities.
Proceedings of the International Conference on Social Computing, SocialCom 2013, 2013

Keynote: Context-aware computing in the era of crowd sensing from personal and space context to social and community context.
Proceedings of the 2013 IEEE International Conference on Pervasive Computing and Communications Workshops, 2013

MemPhone: From personal memory aid to community memory sharing using mobile tagging.
Proceedings of the 2013 IEEE International Conference on Pervasive Computing and Communications Workshops, 2013

B-Planner: Night bus route planning using large-scale taxi GPS traces.
Proceedings of the 2013 IEEE International Conference on Pervasive Computing and Communications, 2013

Temporal encoded F-formation system for social interaction detection.
Proceedings of the ACM Multimedia Conference, 2013

Extracting Intra- and Inter-activity Association Patterns from Daily Routines of Elders.
Proceedings of the Inclusive Society: Health and Wellbeing in the Community, and Care at Home, 2013

AQUEDUC: Improving Quality and Efficiency of Care for Elders in Real Homes.
Proceedings of the Inclusive Society: Health and Wellbeing in the Community, and Care at Home, 2013

An error concealment adaptive framework for intra-frames.
Proceedings of the IEEE International Conference on Image Processing, 2013

Fine-grained preference-aware location search leveraging crowdsourced digital footprints from LBSNs.
Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

effSense: energy-efficient and cost-effective data uploading in mobile crowdsensing.
Proceedings of the 2013 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2013

A sentiment-enhanced personalized location recommendation system.
Proceedings of the 24th ACM Conference on Hypertext and Social Media (part of ECRC), 2013

How Long a Passenger Waits for a Vacant Taxi - Large-Scale Taxi Trace Mining for Smart Cities.
Proceedings of the 2013 IEEE International Conference on Green Computing and Communications (GreenCom) and IEEE Internet of Things (iThings) and IEEE Cyber, 2013

A data-driven methodology for solving the control strategy of descriptor systems.
Proceedings of the 9th Asian Control Conference, 2013

Sampling rate tracking control of networked control systems based on cognitive knowledge of packet disordering.
Proceedings of the 9th Asian Control Conference, 2013

2012
Social and Community Intelligence: Technologies and Trends.
IEEE Softw., 2012

Design-in-play: improving the variability of indoor pervasive games.
Multim. Tools Appl., 2012

Context gateway for physical spaces.
J. Ambient Intell. Humaniz. Comput., 2012

Towards non-intrusive sleep pattern recognition in elder assistive environment.
J. Ambient Intell. Humaniz. Comput., 2012

Identifying Logical Location via GPS-Enabled Mobile phone and Wearable Camera.
Int. J. Pattern Recognit. Artif. Intell., 2012

Prediction of urban human mobility using large-scale taxi traces and its applications.
Frontiers Comput. Sci. China, 2012

Predicting Mobile Phone User Locations by Exploiting Collective Behavioral Patterns.
Proceedings of the 9th International Conference on Ubiquitous Intelligence and Computing and 9th International Conference on Autonomic and Trusted Computing, 2012

Hybrid SN: Interlinking Opportunistic and Online Communities to Augment Information Dissemination.
Proceedings of the 9th International Conference on Ubiquitous Intelligence and Computing and 9th International Conference on Autonomic and Trusted Computing, 2012

Detecting Overlapping Communities in Location-Based Social Networks.
Proceedings of the Social Informatics, 2012

Urban Traffic Modelling and Prediction Using Large Scale Taxi GPS Traces.
Proceedings of the Pervasive Computing - 10th International Conference, 2012

GroupMe: Supporting Group Formation with Mobile Sensing and Social Graph Mining.
Proceedings of the Mobile and Ubiquitous Systems: Computing, Networking, and Services, 2012

An integrative framework for identifying consistent microRNA expression signatures associated with clear cell renal cell carcinoma.
Proceedings of the 6th IEEE International Conference on Systems Biology, 2012

Multi-modal Non-intrusive Sleep Pattern Recognition in Elder Assistive Environment.
Proceedings of the Impact Analysis of Solutions for Chronic Disease Prevention and Management, 2012

Does Location Help Daily Activity Recognition?
Proceedings of the Impact Analysis of Solutions for Chronic Disease Prevention and Management, 2012

Detecting wandering behavior based on GPS traces for elders with dementia.
Proceedings of the 12th International Conference on Control Automation Robotics & Vision, 2012

Opportunistic IoT: Exploring the social side of the internet of things.
Proceedings of the IEEE 16th International Conference on Computer Supported Cooperative Work in Design, 2012

Investigating City Characteristics Based on Community Profiling in LBSNs.
Proceedings of the 2012 Second International Conference on Cloud and Green Computing, 2012

An OSGi-Based Smart Taxi Service Platform.
Proceedings of the 2012 IEEE Asia-Pacific Services Computing Conference, 2012

Selecting the Best Solvers: Toward Community Based Crowdsourcing for Disaster Management.
Proceedings of the 2012 IEEE Asia-Pacific Services Computing Conference, 2012

An Integrated Service Platform for Pervasive Elderly Care.
Proceedings of the 2012 IEEE Asia-Pacific Services Computing Conference, 2012

2011
A Case-Driven Ambient Intelligence System for Elderly in-Home Assistance Applications.
IEEE Trans. Syst. Man Cybern. Part C, 2011

Introduction to the special issue on intelligent systems for activity recognition.
ACM Trans. Intell. Syst. Technol., 2011

MHS: A Multimedia System for Improving Medication Adherence in Elderly Care.
IEEE Syst. J., 2011

Theme issue on context-aware middleware and applications.
Pers. Ubiquitous Comput., 2011

Toward a cooperative programming framework for context-aware applications.
Pers. Ubiquitous Comput., 2011

CDTOM: A Context-driven Task-oriented Middleware for Pervasive Homecare Environment
CoRR, 2011

The Emergence of Social and Community Intelligence.
Computer, 2011

Handling conflicts of context-aware reminding system in sensorised home.
Clust. Comput., 2011

"Read" More from Business Cards: Toward a Smart Social Contact Management System.
Proceedings of the 2011 IEEE/WIC/ACM International Conference on Web Intelligence, 2011

A Dynamic Community Creation Mechanism in Opportunistic Mobile Social Networks.
Proceedings of the PASSAT/SocialCom 2011, Privacy, 2011

Measuring social functions of city regions from large-scale taxi behaviors.
Proceedings of the Ninth Annual IEEE International Conference on Pervasive Computing and Communications, 2011

Hunting or waiting? Discovering passenger-finding strategies from a large-scale real-world taxi dataset.
Proceedings of the Ninth Annual IEEE International Conference on Pervasive Computing and Communications, 2011

Real-Time Detection of Anomalous Taxi Trajectories from GPS Traces.
Proceedings of the Mobile and Ubiquitous Systems: Computing, Networking, and Services, 2011

Better Organizing Your Contacts: An Empirical Study of an Intelligent Social Contact Management System.
Proceedings of the 2011 IEEE International Conference on Internet of Things (iThings) & 4th IEEE International Conference on Cyber, 2011

Living with Internet of Things: The Emergence of Embedded Intelligence.
Proceedings of the 2011 IEEE International Conference on Internet of Things (iThings) & 4th IEEE International Conference on Cyber, 2011

Physical Activity Monitoring with Mobile Phones.
Proceedings of the Toward Useful Services for Elderly and People with Disabilities, 2011

Personalisation in a System Combining Pervasiveness and Social Networking.
Proceedings of 20th International Conference on Computer Communications and Networks, 2011

iBAT: detecting anomalous taxi trajectories from GPS traces.
Proceedings of the UbiComp 2011: Ubiquitous Computing, 13th International Conference, 2011

The first international symposium on social and community intelligence (SCI'11).
Proceedings of the UbiComp 2011: Ubiquitous Computing, 13th International Conference, 2011

2010
GeeAir: a universal multimodal remote control device for home appliances.
Pers. Ubiquitous Comput., 2010

Enabling user-oriented management for ubiquitous computing: The meta-design approach.
Comput. Networks, 2010

Extracting Social and Community Intelligence from Digital Footprints: An Emerging Research Area.
Proceedings of the Ubiquitous Intelligence and Computing - 7th International Conference, 2010

GeeAir: Waving in the Air to Control Home Appliances.
Proceedings of the Symposia and Workshops on Ubiquitous, 2010

Inferring User Search Intention Based on Situation Analysis of the Physical World.
Proceedings of the Ubiquitous Intelligence and Computing - 7th International Conference, 2010

Activity Recognition on an Accelerometer Embedded Mobile Phone with Varying Positions and Orientations.
Proceedings of the Ubiquitous Intelligence and Computing - 7th International Conference, 2010

Discovering Anomalies in Semantic Web Rules.
Proceedings of the Fourth International Conference on Secure Software Integration and Reliability Improvement, 2010

Towards developing effective Continence Management through wetness alert diaper: Experiences, lessons learned, challenges and future directions.
Proceedings of the 4th International Conference on Pervasive Computing Technologies for Healthcare, 2010

Adaptive prompting based on Petri Net in a Smart medication system.
Proceedings of the Eigth Annual IEEE International Conference on Pervasive Computing and Communications, 2010

The architecture design of a cross-domain context management system.
Proceedings of the Eigth Annual IEEE International Conference on Pervasive Computing and Communications, 2010

Unobtrusive Sleep Posture Detection for Elder-Care in Smart Home.
Proceedings of the Aging Friendly Technology for Health and Independence, 2010

MagicPhone: pointing & interacting.
Proceedings of the UbiComp 2010: Ubiquitous Computing, 12th International Conference, 2010

FireGuide: A Context-Aware Fire Response Guide for the Building Occupants.
Proceedings of the Smart Sensing and Context - 5th European Conference, 2010

2009
Meeting Warming-up: Detecting Common Interests and Conflicts among Participants before a Meeting.
J. Univers. Comput. Sci., 2009

Intelligent Environments and Services.
J. Univers. Comput. Sci., 2009

On the quadratic stability of descriptor systems with uncertainties in the derivative matrix.
Int. J. Syst. Sci., 2009

An Ontology-Based P2P Network for Semantic Search.
Int. J. Grid High Perform. Comput., 2009

Gesture Recognition with a 3-D Accelerometer.
Proceedings of the Ubiquitous Intelligence and Computing, 6th International Conference, 2009

Human activity recognition supporting context-appropriate reminders for elderly.
Proceedings of the 3rd International Conference on Pervasive Computing Technologies for Healthcare, 2009

Towards a Task Supporting System with CBR Approach in Smart Home.
Proceedings of the Ambient Assistive Health and Wellness Management in the Heart of the City, 2009

2008
Content Provisioning for Ubiquitous Learning.
IEEE Pervasive Comput., 2008

Combining User Profiles and Situation Contexts for Spontaneous Service Provision in Smart Assistive Environments.
Proceedings of the Ubiquitous Intelligence and Computing, 5th International Conference, 2008

Assisting Elders with Mild Dementia Staying at Home.
Proceedings of the Sixth Annual IEEE International Conference on Pervasive Computing and Communications (PerCom 2008), 2008

Peer-to-Peer Context Reasoning in Pervasive Computing Environments.
Proceedings of the Sixth Annual IEEE International Conference on Pervasive Computing and Communications (PerCom 2008), 2008

HYCARE: A Hybrid Context-Aware Reminding Framework for Elders with Mild Dementia.
Proceedings of the Smart Homes and Health Telematics, 6th International Conference, 2008

Design of a Smart Continence Management System Based on Initial User Requirement Assessment.
Proceedings of the Smart Homes and Health Telematics, 6th International Conference, 2008

Discovering Inhabitant.
Proceedings of the Second International Conference on Future Generation Communication and Networking, 2008

Handling Activity Conflicts in Reminding System for Elders with Dementia.
Proceedings of the Second International Conference on Future Generation Communication and Networking, 2008

Context-aware content filtering & presentation for pervasive & mobile information systems.
Proceedings of the 1st International ICST Conference on Ambient Media and Systems, 2008

2007
Information retrieval in schema-based P2P systems using one-dimensional semantic space.
Comput. Networks, 2007

Spontaneous and Context-Aware Media Recommendation in Heterogeneous Spaces.
Proceedings of the 65th IEEE Vehicular Technology Conference, 2007

Spontaneous Interaction Framework for Thin-Client Access to Services.
Proceedings of the Ubiquitous Intelligence and Computing, 4th International Conference, 2007

A trustworthy framework for impromptu service discovery with mobile devices.
Proceedings of the 4th International Conference on Mobile Technology, 2007

A two-tier semantic overlay network for P2P search.
Proceedings of the 13th International Conference on Parallel and Distributed Systems, 2007

Supporting Impromptu Service Discovery and Access in Heterogeneous Assistive Environments.
Proceedings of the Pervasive Computing for Quality of Life Enhancement, 2007

Context-Aware Informative Display.
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

Context-Aware Framework for Spontaneous Interaction of Services in Multiple Heterogeneous Spaces.
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

A Semantic P2P Framework for Building Context-Aware Applications in Multiple Smart Spaces.
Proceedings of the Embedded and Ubiquitous Computing, International Conference, 2007

2006
Supporting Context-Aware Media Recommendations for Smart Phones.
IEEE Pervasive Comput., 2006

Controllability and quadratic stability quadratic stabilization of discrete-time interval systems - an LMI approach.
IMA J. Math. Control. Inf., 2006

Supporting Development of Context-aware Applications Using Semantic Space Toolkit.
Int. J. Pattern Recognit. Artif. Intell., 2006

An OSGi-based infrastructure for context-aware multimedia services.
IEEE Commun. Mag., 2006

Handling Heterogeneous Device Interaction in Smart Spaces.
Proceedings of the Ubiquitous Intelligence and Computing, Third International Conference, 2006

Context-Dependent Task Computing in Pervasive Environment.
Proceedings of the Ubiquitous Computing Systems, Third International Symposium, 2006

An Ontology-based Context Model in Monitoring and Handling Agitation Behaviour for Persons with Dementia.
Proceedings of the 4th IEEE Conference on Pervasive Computing and Communications Workshops (PerCom 2006 Workshops), 2006

Object Geometry Based Error Resilient Video Coding.
Proceedings of the International Conference on Image Processing, 2006

Reliable Control of Fuzzy Descriptor Systems with Time-Varying Delay.
Proceedings of the Fuzzy Systems and Knowledge Discovery, Third International Conference, 2006

2005
A service-oriented middleware for building context-aware services.
J. Netw. Comput. Appl., 2005

Enhancing Semantic Spaces with Event-Driven Context Interpretation.
Proceedings of the Pervasive Computing, 2005

A Peer-to-Peer Architecture for Context Lookup.
Proceedings of the 2nd Annual International Conference on Mobile and Ubiquitous Systems (MobiQuitous 2005), 2005

Orion: P2P-based Inter-Space Context Discovery Platform.
Proceedings of the 2nd Annual International Conference on Mobile and Ubiquitous Systems (MobiQuitous 2005), 2005

User Preference Learning for Multimedia Personalization in Pervasive Computing Environment.
Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2005

A Ubiquitous Personalized Multimedia Service Model Based on FSM.
Proceedings of the International Symposium on Information Technology: Coding and Computing (ITCC 2005), 2005

Protection of Privacy in Pervasive Computing Environments.
Proceedings of the International Symposium on Information Technology: Coding and Computing (ITCC 2005), 2005

A peer-to-peer overlay for context information search.
Proceedings of the 14th International Conference On Computer Communications and Networks, 2005

2004
Semantic Space: An Infrastructure for Smart Spaces.
IEEE Pervasive Comput., 2004

Toward an OSGi-Based Infrastructure for Context-Aware Applications.
IEEE Pervasive Comput., 2004

Ontology Based Context Modeling and Reasoning using OWL.
Proceedings of the 2nd IEEE Conference on Pervasive Computing and Communications Workshops (PerCom 2004 Workshops), 2004


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