Mengxi Liu

According to our database, Mengxi Liu authored at least 35 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Bridging Generalization and Personalization in Wearable Human Activity Recognition via On-Device Few-Shot Learning.

Pixi Kang, Julian Moosmann, Mengxi Liu, Bo Zhou, Michele Magno, Paul Lukowicz, Sizhen Bian

CoRR, August, 2025

From Neck to Head: Bio-Impedance Sensing for Head Pose Estimation.

Mengxi Liu, Lala Shakti Swarup Ray, Sizhen Bian, Ko Watanabe, Ankur Bhatt, Joanna Sorysz, Russel N. Torah, Bo Zhou, Paul Lukowicz

CoRR, July, 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, July, 2025

SImpHAR: Advancing impedance-based human activity recognition using 3D simulation and text-to-motion models.

Lala Shakti Swarup Ray, Mengxi Liu, Deepika Gurung, Bo Zhou, Sungho Suh, Paul Lukowicz

CoRR, July, 2025

iBreath: Usage Of Breathing Gestures as Means of Interactions.

Mengxi Liu, Daniel Geißler, Deepika Gurung, Hymalai Bello, Bo Zhou, Sizhen Bian, Paul Lukowicz, Passant Elagroudy

CoRR, July, 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, June, 2025

Contrastive-representation IMU-based fitness activity recognition enhanced by bio-impedance sensing.

Mengxi Liu, Vítor Fortes Rey, Lala Shakti Swarup Ray, Bo Zhou, Paul Lukowicz

Pervasive Mob. Comput., 2025

iBreath: Usage of Breathing Gestures as Means of Interactions MHCI016.

Mengxi Liu, Daniel Geißler, Deepika Gurung, Hymalai Bello, Bo Zhou, Sizhen Bian, Paul Lukowicz, Passant Elagroudy

Proc. ACM Hum. Comput. Interact., 2025

Assessing the Impact of Sampling Irregularity in Time Series Data: Human Activity Recognition As A Case Study.

Mengxi Liu, Daniel Geißler, Sizhen Bian, Bo Zhou, Paul Lukowicz

Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, 2025

ODISI: On-Device Intelligence for Smart Interactions.

Bo Zhou, Passant El Agroudy, Paul Lukowicz, Daniel Geißler, Mengxi Liu, Sizhen Bian, David J. Cuartielles, Felix Dietz, Oliver Hein

Proceedings of the Adjunct Proceedings of the 27th International Conference on Mobile Human-Computer Interaction, 2025

Multi-Partner Project: Sustainable Textile Electronics (STELEC).

Bo Zhou, Mengxi Liu, Sizhen Bian, Daniel Geißler, Paul Lukowicz, José Miranda, Jonathan Dan, David Atienza, Mohamed Amine Riahi, Norbert Wehn, Russel N. Torah, Sheng Yong, Jidong Liu, Stephen P. Beeby, Magdalena Kohler, Berit Greinke, Junchun Yu, Vincent Nierstrasz, Leila Sheldrick, Rebecca Stewart, Tommaso Nieri, Matteo Maccanti, Daniele Spinelli

Proceedings of the Design, Automation & Test in Europe Conference, 2025

Facial Gesture Recognition Using Bio-impedance Sensing.

Mengxi Liu, Daniel Geißler, Sizhen Bian, Joanna Sorysz, Bo Zhou, Paul Lukowicz

Proceedings of the Augmented Humans International Conference 2025, 2025

Spend More to Save More (SM2): An Energy and Hardware-Aware Implementation of Successive Halving for Sustainable Hyperparameter Optimization.

Daniel Geißler, Mengxi Liu, Bo Zhou, Sungho Suh, Paul Lukowicz

Proceedings of the Architecture of Computing Systems - 38th International Conference, 2025

2024

Body-Area Capacitive or Electric Field Sensing for Human Activity Recognition and Human-Computer Interaction: A Comprehensive Survey.

Sizhen Bian, Mengxi Liu, Bo Zhou, Paul Lukowicz, Michele Magno

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., March, 2024

Energy-efficient, low-latency, and non-contact eye blink detection with capacitive sensing.

Mengxi Liu, Sizhen Bian, Zimin Zhao, Bo Zhou, Paul Lukowicz

Frontiers Comput. Sci., 2024

Enhancing Interpretability Through Loss-Defined Classification Objective in Structured Latent Spaces.

Daniel Geissler, Bo Zhou, Mengxi Liu, Paul Lukowicz

CoRR, 2024

Towards certifiable AI in aviation: landscape, challenges, and opportunities.

Hymalai Bello, Daniel Geißler, Lala Shakti Swarup Ray, Stefan Müller-Divéky, Peter Müller, Shannon Kittrell, Mengxi Liu, Bo Zhou, Paul Lukowicz

CoRR, 2024

ALS-HAR: Harnessing Wearable Ambient Light Sensors to Enhance IMU-based Human Activity Recogntion.

Lala Shakti Swarup Ray, Daniel Geißler, Mengxi Liu, Bo Zhou, Sungho Suh, Paul Lukowicz

CoRR, 2024

Initial Investigation of Kolmogorov-Arnold Networks (KANs) as Feature Extractors for IMU Based Human Activity Recognition.

Mengxi Liu, Daniel Geißler, Dominique Nshimyimana, Sizhen Bian, Bo Zhou, Paul Lukowicz

CoRR, 2024

CoSS: Co-optimizing Sensor and Sampling Rate for Data-Efficient AI in Human Activity Recognition.

Mengxi Liu, Zimin Zhao, Daniel Geißler, Bo Zhou, Sungho Suh, Paul Lukowicz

CoRR, 2024

iMove: Exploring Bio-Impedance Sensing for Fitness Activity Recognition.

Mengxi Liu, Vítor Fortes Rey, Yu Zhang, Lala Shakti Swarup Ray, Bo Zhou, Paul Lukowicz

Proceedings of the IEEE International Conference on Pervasive Computing and Communications, 2024

Heterogeneous Data in Health Applications: An Algorithmic Approach Leveraging Continual Learning.

Mengxi Liu, Jakob Karolus, Bo Zhou, Paul Lukowicz

Proceedings of the Mensch und Computer 2024, 2024

iKAN: Global Incremental Learning with KAN for Human Activity Recognition Across Heterogeneous Datasets.

Mengxi Liu, Sizhen Bian, Bo Zhou, Paul Lukowicz

Proceedings of the 2024 ACM International Symposium on Wearable Computers, 2024

On-device Learning of EEGNet-based Network For Wearable Motor Imagery Brain-Computer Interface.

Sizhen Bian, Pixi Kang, Julian Moosmann, Mengxi Liu, Pietro Bonazzi, Roman Rosipal, Michele Magno

Proceedings of the 2024 ACM International Symposium on Wearable Computers, 2024

ALS-HAR: Harnessing Wearable Ambient Light Sensors to Enhance IMU-Based Human Activity Recognition.

Lala Shakti Swarup Ray, Daniel Geißler, Mengxi Liu, Bo Zhou, Sungho Suh, Paul Lukowicz

Proceedings of the Pattern Recognition - 27th International Conference, 2024

iFace: Hand-Over-Face Gesture Recognition Leveraging Impedance Sensing.

Mengxi Liu, Hymalai Bello, Bo Zhou, Paul Lukowicz, Jakob Karolus

Proceedings of the Augmented Humans International Conference 2024, 2024

The Power of Training: How Different Neural Network Setups Influence the Energy Demand.

Daniel Geißler, Bo Zhou, Mengxi Liu, Sungho Suh, Paul Lukowicz

Proceedings of the Architecture of Computing Systems - 37th International Conference, 2024

2023

3D Hand Tracking with Induced Magnetic Field.

Sizhen Bian, Bo Zhou, Paul Lukowicz, Mengxi Liu, Michele Magno, Kexuan Guo

Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, 2023

iEat: Human-food interaction with bio-impedance sensing.

Mengxi Liu, Yu Zhang, Bo Zhou, Sizhen Bian, Agnes Grünerbl, Paul Lukowicz

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

FieldHAR: A Fully Integrated End-to-End RTL Framework for Human Activity Recognition with Neural Networks from Heterogeneous Sensors.

Mengxi Liu, Bo Zhou, Zimin Zhao, Hyeonseok Hong, Hyun Kim, Sungho Suh, Vítor Fortes Rey, Paul Lukowicz

Proceedings of the 34th IEEE International Conference on Application-specific Systems, 2023

2022

The State-of-the-Art Sensing Techniques in Human Activity Recognition: A Survey.

Sizhen Bian, Mengxi Liu, Bo Zhou, Paul Lukowicz

Sensors, 2022

Magnetic Field Based Hand Tracking.

Sizhen Bian, Kexuan Guo, Mengxi Liu, Bo Zhou, Paul Lukowicz

CoRR, 2022

Non-contact, real-time eye blink detection with capacitive sensing.

Mengxi Liu, Sizhen Bian, Paul Lukowicz

Proceedings of the 2022 ACM International Symposium on Wearable Computers, 2022

Smart-Badge: A wearable badge with multi-modal sensors for kitchen activity recognition.

Mengxi Liu, Sungho Suh, Bo Zhou, Agnes Grünerbl, Paul Lukowicz

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

Smart Cup: An impedance sensing based fluid intake monitoring system for beverages classification and freshness detection.

Mengxi Liu, Sizhen Bian, Bo Zhou, Agnes Grünerbl, Paul Lukowicz

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