Online detection of freezing of gait with smartphones and machine learning techniques S Mazilu, M Hardegger, Z Zhu, D Roggen, G Tröster, M Plotnik, ... 2012 6th International Conference on Pervasive Computing Technologies for …, 2012 | 298 | 2012 |
The YouTube social network M Wattenhofer, R Wattenhofer, Z Zhu Proceedings of the International AAAI Conference on Web and Social Media 6 …, 2012 | 231 | 2012 |
Naturalistic recognition of activities and mood using wearable electronics Z Zhu, HF Satizabal, U Blanke, A Perez-Uribe, G Tröster IEEE Transactions on Affective Computing 7 (3), 272-285, 2015 | 34 | 2015 |
Inferring travel purpose from crowd-augmented human mobility data Z Zhu, U Blanke, G Tröster Proceedings of the first international conference on IoT in urban space, 44-49, 2014 | 30 | 2014 |
Human activity recognition using social media data Z Zhu, U Blanke, A Calatroni, G Tröster Proceedings of the 12th International Conference on Mobile and Ubiquitous …, 2013 | 26 | 2013 |
Recognizing composite daily activities from crowd-labelled social media data Z Zhu, U Blanke, G Tröster Pervasive and Mobile Computing 26, 103-120, 2016 | 19 | 2016 |
Informative yet unrevealing: Semantic obfuscation for location based services J Yang, Z Zhu, J Seiter, G Tröster Proceedings of the 2nd Workshop on Privacy in Geographic Information …, 2015 | 11 | 2015 |
Learning functional compositions of urban spaces with crowd-augmented travel survey data Z Zhu, J Yang, C Zhong, J Seiter, G Tröster Proceedings of the 23rd SIGSPATIAL International Conference on Advances in …, 2015 | 11 | 2015 |
Prior knowledge of human activities from social data Z Zhu, U Blanke, A Calatroni, G Tröster Proceedings of the 2013 International Symposium on Wearable Computers, 141-142, 2013 | 8 | 2013 |
Fusing on-body sensing with local and temporal cues for daily activity recognition Z Zhu, U Blanke, A Calatroni, O Brdiczka, G Tröster Proceedings of the 9th International Conference on Body Area Networks, 83-89, 2014 | 7 | 2014 |
2012 6th International Conference on Pervasive Computing Technologies for Healthcare (PervasiveHealth) and Workshops S Mazilu, M Hardegger, Z Zhu, D Roggen, G Tröster, M Plotnik, ... IEEE, 2012 | 7 | 2012 |
Optimizing the stochastic fleet estimation model using evolutionary computation S Wesolkowski, Z Zhu 2008 IEEE Congress on Evolutionary Computation (IEEE World Congress on …, 2008 | 7 | 2008 |
Method for monitoring an elevator system C Studer, M Kusserow, R Tschuppert, Z Zhu US Patent 11,524,869, 2022 | 5 | 2022 |
Method and monitoring device for monitoring an operation of an elevator door arrangement M Kusserow, Z Zhu, JAM Andrade US Patent 11,524,876, 2022 | 3 | 2022 |
Elevator being monitored with passenger smart mobile device Z Zhu, M Kusserow, A Paice, H Widmer, R Zimmermann US Patent App. 16/610,552, 2020 | 3 | 2020 |
Method and elevator controller for detecting a malfunction in an elevator M Kusserow, Z Zhu US Patent App. 17/250,092, 2021 | 1 | 2021 |
Method and device for determining a mapping of a number of floors to be served by an elevator and for determining relative trip-dependent data of an elevator car M Kusserow, M Guarisco, Z Zhu US Patent 12,187,577, 2025 | | 2025 |
Method for detecting an entry into an elevator car of an elevator system by a passenger C Studer, M Kusserow, R Tschuppert, Z Zhu US Patent 11,634,300, 2023 | | 2023 |
Method for monitoring characteristics of a door motion procedure of an elevator door using a smart mobile device A Chiappa, M Kusserow, Z Zhu US Patent 11,479,442, 2022 | | 2022 |
Continuously conveying passenger transport system, which can be walked on, having a charging possibility for mobile devices M Kusserow, Z Zhu, T Novacek US Patent 11,365,096, 2022 | | 2022 |