Collaborative Construction of Visual Domain Ontologies Using Metadata Based on Foundational Ontologies. - Gabriel M. Torres; Alexandre Lorenzatti; Vitor F. Rey; Rafael P. da Rocha; Mara Abel (ONTOBRAS-MOST, 2011)

Performance evaluation of ambient services by combining robotic frameworks and a smart environment platform. - Michael Arndt; Sebastian Wille; Luiza de Souza; Vítor Fortes Rey; Norbert Wehn; Karsten Berns (Robotics Auton. Syst., 2013)

Fast Monte Carlo Localization using spatial density information. - Renan Maffei; Vitor A. M. Jorge; Vitor F. Rey; Mariana Luderitz Kolberg; Edson Prestes e Silva Jr. (ICRA, 2015)

Using n-grams of spatial densities to construct maps. - Renan Maffei; Vitor A. M. Jorge; Vitor F. Rey; Guilherme Schvarcz Franco; Mariane Giambastiani; Jessica Barbosa; Mariana Luderitz Kolberg; Edson Prestes (IROS, 2015)

Long-term place recognition using multi-level words of spatial densities. - Renan Maffei; Vitor A. M. Jorge; Vitor F. Rey; Mariana Luderitz Kolberg; Edson Prestes (IROS, 2016)

Self-Adaptation of Activity Recognition Systems to New Sensors. - David Bannach; Martin Jänicke; Vitor F. Rey; Sven Tomforde; Bernhard Sick; Paul Lukowicz (CoRR, 2017)

Label Propagation: An Unsupervised Similarity Based Method for Integrating New Sensors in Activity Recognition Systems. - Vitor F. Rey; Paul Lukowicz (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017)

Let there be IMU data: generating training data for wearable, motion sensor based activity recognition from monocular RGB videos. - Vítor Fortes Rey; Peter Hevesi; Onorina Kovalenko; Paul Lukowicz (UbiComp/ISWC Adjunct, 2019)

CoAT: a web-based, collaborative annotation tool. - Aziret Satybaldiev; Peter Hevesi; Marco Hirsch; Vítor Fortes Rey; Paul Lukowicz (UbiComp/ISWC Adjunct, 2019)

Passive Capacitive based Approach for Full Body Gym Workout Recognition and Counting. - Sizhen Bian; Vitor F. Rey; Peter Hevesi; Paul Lukowicz (PerCom, 2019)

Wrist-Worn Capacitive Sensor for Activity and Physical Collaboration Recognition. - Sizhen Bian; Vitor F. Rey; Junaid Younas; Paul Lukowicz (PerCom Workshops, 2019)

Yet it moves: Learning from Generic Motions to Generate IMU data from YouTube videos. - Vítor Fortes Rey; Kamalveer Kaur Garewal; Paul Lukowicz (CoRR, 2020)

Using Human Body Capacitance Sensing to Monitor Leg Motion Dominated Activities with a Wrist Worn Device. - Sizhen Bian; Siyu Yuan; Vítor Fortes Rey; Paul Lukowicz (ABC, 2021)

Opportunity++: A Multimodal Dataset for Video- and Wearable, Object and Ambient Sensors-Based Human Activity Recognition. - Mathias Ciliberto; Vítor Fortes Rey; Alberto Calatroni; Paul Lukowicz; Daniel Roggen (Frontiers Comput. Sci., 2021)

Using Privacy Respecting Sound Analysis to Improve Bluetooth Based Proximity Detection for COVID-19 Exposure Tracing and Social Distancing. - Gernot Bahle; Vítor Fortes Rey; Sizhen Bian; Hymalai Bello; Paul Lukowicz (Sensors, 2021)

Opportunity ++: A Multimodal Dataset for Video- and Wearable, Object and Ambient Sensors-based Human Activity Recognition. - Mathias Ciliberto; Vítor Fortes Rey; Alberto Calatroni; Paul Lukowicz; Daniel Roggen (IEEE DataPort, 2021)

Learning from the Best: Contrastive Representations Learning Across Sensor Locations for Wearable Activity Recognition. - Vítor Fortes Rey; Sungho Suh; Paul Lukowicz (ISWC, 2022)

Adversarial Deep Feature Extraction Network for User Independent Human Activity Recognition. - Sungho Suh; Vítor Fortes Rey; Paul Lukowicz (PerCom, 2022)

The Contribution of Human Body Capacitance/Body-Area Electric Field To Individual and Collaborative Activity Recognition. - Sizhen Bian; Vítor Fortes Rey; Siyu Yuan; Paul Lukowicz (CoRR, 2022)

Quali-Mat: Evaluating the Quality of Execution in Body-Weight Exercises with a Pressure Sensitive Sports Mat. - Bo Zhou 005; Sungho Suh; Vítor Fortes Rey; Carlos Andres Velez Altamirano; Paul Lukowicz (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022)

FieldHAR: A Fully Integrated End-to-End RTL Framework for Human Activity Recognition with Neural Networks from Heterogeneous Sensors. - Mengxi Liu; Bo Zhou 005; Zimin Zhao; Hyeonseok Hong; Hyun Kim 001; Sungho Suh; Vítor Fortes Rey; Paul Lukowicz (ASAP, 2023)

Don't freeze: Finetune encoders for better Self-Supervised HAR. - Vítor Fortes Rey; Dominique Nshimyimana; Paul Lukowicz (UbiComp/ISWC Adjunct, 2023)

Unsupervised Diffusion Model for Sensor-based Human Activity Recognition. - Si Zuo; Vítor Fortes Rey; Sungho Suh; Stephan Sigg; Paul Lukowicz (UbiComp/ISWC Adjunct, 2023)

Unsupervised Statistical Feature-Guided Diffusion Model for Sensor-based Human Activity Recognition. - Si Zuo; Vítor Fortes Rey; Sungho Suh; Stephan Sigg; Paul Lukowicz (CoRR, 2023)

PressureTransferNet: Human Attribute Guided Dynamic Ground Pressure Profile Transfer using 3D simulated Pressure Maps. - Lala Shakti Swarup Ray; Vítor Fortes Rey; Bo Zhou 005; Sungho Suh; Paul Lukowicz (CoRR, 2023)

Contrastive Left-Right Wearable Sensors (IMUs) Consistency Matching for HAR. - Dominique Nshimyimana; Vítor Fortes Rey; Paul Lukowicz (CoRR, 2023)

TASKED: Transformer-based Adversarial learning for human activity recognition using wearable sensors via Self-KnowledgE Distillation. - Sungho Suh; Vítor Fortes Rey; Paul Lukowicz (Knowl. Based Syst., 2023)

MoCaPose: Motion Capturing with Textile-integrated Capacitive Sensors in Loose-fitting Smart Garments. - Bo Zhou 005; Daniel Geissler; Marc Faulhaber; Clara Elisabeth Gleiss; Esther Friederike Zahn; Lala Shakti Swarup Ray; David Gamarra; Vítor Fortes Rey; Sungho Suh; Sizhen Bian; Gesche Joost; Paul Lukowicz (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2023)

Evaluating Deep Learning Models for Posture and Movement Recognition During the ABCDE Protocol in Nurse Education. - Matthias Tschöpe; Stefan Gerd Fritsch; David Habusch; Vítor Fortes Rey; Agnes Grünerbl; Paul Lukowicz (ABC, 2024)

Sensor Data Augmentation from Skeleton Pose Sequences for Improving Human Activity Recognition. - Parham Zolfaghari; Vítor Fortes Rey; Lala Shakti Swarup Ray; Hyun Kim 001; Sungho Suh; Paul Lukowicz (ABC, 2024)

Quantum Inspired Image Augmentation Applicable to Waveguides and Optical Image Transfer Via Anderson Localization. - Nikolaos Palaiodimopoulos; Vítor Fortes Rey; Matthias Tschöpe; Christina Jörg; Paul Lukowicz; Maximilian Kiefer-Emmanouilidis (ICASSP, 2024)

Enhancing Inertial Hand based HAR through Joint Representation of Language, Pose and Synthetic IMUs. - Vítor Fortes Rey; Lala Shakti Swarup Ray; Qingxin Xia; Kaishun Wu; Paul Lukowicz (ISWC, 2024)

iMove: Exploring Bio-Impedance Sensing for Fitness Activity Recognition. - Mengxi Liu; Vítor Fortes Rey; Yu Zhang 171; Lala Shakti Swarup Ray; Bo Zhou 005; Paul Lukowicz (PerCom, 2024)

Text me the data: Generating Ground Pressure Sequence from Textual Descriptions for HAR. - Lala Shakti Swarup Ray; Bo Zhou 005; Sungho Suh; Lars Krupp; Vítor Fortes Rey; Paul Lukowicz (PerCom Workshops, 2024)

Hierarchical Zero-Shot Approach for Human Activity Recognition in Smart Homes. - Stefan Gerd Fritsch; Federico Cruciani; Vítor Fortes Rey; Ian Cleland; Luke Nugent; Paul Lukowicz; Chris D. Nugent (UCAmI, 2024)

GenAI Assisting Medical Training. - Stefan Fritsch; Matthias Tschöpe; Vítor Fortes Rey; Lars Krupp; Agnes Grünerbl; Eloise Monger; Sarah Travenna (CoRR, 2024)

Beyond Confusion: A Fine-grained Dialectical Examination of Human Activity Recognition Benchmark Datasets. - Daniel Geissler; Dominique Nshimyimana; Vítor Fortes Rey; Sungho Suh; Bo Zhou 005; Paul Lukowicz (CoRR, 2024)

Representing Human Ethical Requirements in Hybrid Machine Learning Models: Technical Opportunities and Fundamental Challenges. - Stephen Fox; Vítor Fortes Rey (Mach. Learn. Knowl. Extr., 2024)

Worker Activity Recognition in Manufacturing Line Using Near-Body Electric Field. - Sungho Suh; Vítor Fortes Rey; Sizhen Bian; Yu-Chi Huang; Joze M. Rozanec; Hooman Tavakoli Ghinani; Bo Zhou 005; Paul Lukowicz (IEEE Internet Things J., 2024)

A Cognitive Load Theory (CLT) Analysis of Machine Learning Explainability, Transparency, Interpretability, and Shared Interpretability. - Stephen Fox; Vítor Fortes Rey (Mach. Learn. Knowl. Extr., 2024)

Collaborative Human Activity Recognition with Passive Inter-Body Electrostatic Field. - Sizhen Bian; Vítor Fortes Rey; Siyu Yuan; Paul Lukowicz (PerCom Workshops, 2025)

MuJo: Multimodal Joint Feature Space Learning for Human Activity Recognition. - Stefan Gerd Fritsch; Cennet Oguz; Vítor Fortes Rey; Lala Shakti Swarup Ray; Maximilian Kiefer-Emmanouilidis; Paul Lukowicz (PerCom, 2025)

PACL+: Online continual learning using proxy-anchor and contrastive loss with Gaussian replay for sensor-based human activity recognition. - Dhruv Aditya Mittal; Vítor Fortes Rey; Hymalai Bello; Paul Lukowicz; Sungho Suh (Expert Syst. Appl., 2025)

Contrastive-representation IMU-based fitness activity recognition enhanced by bio-impedance sensing. - Mengxi Liu; Vítor Fortes Rey; Lala Shakti Swarup Ray; Bo Zhou 005; Paul Lukowicz (Pervasive Mob. Comput., 2025)

PIM: Physics-Informed Multi-task Pre-training for Improving Inertial Sensor-Based Human Activity Recognition. - Dominique Nshimyimana; Vítor Fortes Rey; Sungho Suh; Bo Zhou 005; Paul Lukowicz (CoRR, 2025)

Boosting Classification with Quantum-Inspired Augmentations. - Matthias Tschöpe; Vítor Fortes Rey; Sogo Pierre Sanon; Paul Lukowicz; Nikolaos Palaiodimopoulos; Maximilian Kiefer-Emmanouilidis (CoRR, 2025)

QuKAN: A Quantum Circuit Born Machine approach to Quantum Kolmogorov Arnold Networks. - Yannick Werner; Akash Malemath; Mengxi Liu; Vítor Fortes Rey; Nikolaos Palaiodimopoulos; Paul Lukowicz; Maximilian Kiefer-Emmanouilidis (CoRR, 2025)

TxP: Reciprocal Generation of Ground Pressure Dynamics and Activity Descriptions for Improving Human Activity Recognition. - Lala Shakti Swarup Ray; Lars Krupp; Vítor Fortes Rey; Bo Zhou 005; Sungho Suh; Paul Lukowicz (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2025)

MoCaPose: Motion Capture with Textile-Integrated Capacitive Sensors A New Approach to Wearable Tracking. - Bo Zhou 005; Daniel Geißler; Lala Shakti Swarup Ray; Vitor F. Rey; Sungho Suh; Sizhen Bian; Gesche Joost; Paul Lukowicz (GetMobile Mob. Comput. Commun., 2025)

Combining Human-centred Explainability and Explainable AI. - Janin Koch; Vítor Fortes Rey (CoRR, 2025)

TinierHAR: Towards Ultra-Lightweight Deep Learning Models for Efficient Human Activity Recognition on Edge Devices. - Sizhen Bian; Mengxi Liu; Vítor Fortes Rey; Daniel Geissler; Paul Lukowicz (CoRR, 2025)

ChairPose: Pressure-based Chair Morphology Grounded Sitting Pose Estimation through Simulation-Assisted Training. - Lala Shakti Swarup Ray; Vítor Fortes Rey; Bo Zhou 005; Paul Lukowicz; Sungho Suh (CoRR, 2025)

COA-HAR: Exploring contrastive online test-time adaptation for wearable sensor-based human activity recognition using sensor data augmentation. - Vítor Fortes Rey; Pedro Martelleto Bressane Rezende; Bo Zhou 005; Sungho Suh; Paul Lukowicz (Expert Syst. Appl., 2026)