Recognizing physical activity of older people from wearable sensors and inconsistent data

A Papagiannaki, EI Zacharaki, G Kalouris… - Sensors, 2019 - mdpi.com
The physiological monitoring of older people using wearable sensors has shown great
potential in improving their quality of life and preventing undesired events related to their …

A low-cost indoor activity monitoring system for detecting frailty in older adults

T Tegou, I Kalamaras, M Tsipouras, N Giannakeas… - Sensors, 2019 - mdpi.com
Indoor localization systems have already wide applications mainly for providing localized
information and directions. The majority of them focus on commercial applications providing …

Tensor Decomposition for Multiple‐Instance Classification of High‐Order Medical Data

T Papastergiou, EI Zacharaki… - Complexity, 2018 - Wiley Online Library
Multidimensional data that occur in a variety of applications in clinical diagnostics and health
care can naturally be represented by multidimensional arrays (ie, tensors). Tensor …

Improving CNN-based activity recognition by data augmentation and transfer learning

G Kalouris, EI Zacharaki… - 2019 IEEE 17th …, 2019 - ieeexplore.ieee.org
Activity classification is a challenging problem due to large signal dimensionality, high intra-
and inter-subject variability in activity patterns, presence of transitional classes showing …

Integrating an openEHR-based personalized virtual model for the ageing population within HBase

S Kalogiannis, K Deltouzos, EI Zacharaki… - BMC medical informatics …, 2019 - Springer
Background Frailty is a common clinical syndrome in ageing population that carries an
increased risk for adverse health outcomes including falls, hospitalization, disability, and …

FrailSafe: An ICT platform for unobtrusive sensing of multi-domain frailty for personalized interventions

EI Zacharaki, K Deltouzos… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
The implications of frailty in older adults' health status and autonomy necessitates the
understanding and effective management of this widespread condition as a priority for …

Assessing the frailty of older people using bluetooth beacons data

MG Tsipouras, N Giannakeas, T Tegou… - … on Wireless and …, 2018 - ieeexplore.ieee.org
Sensor-based quantitative assessment of frailty in older adults usually requires expensive
wearables or ambient sensors. However, low cost activity tracking systems can be effective …

Clinical profile prediction by multiple instance learning from multi-sensorial data

A Tsirtsi, EI Zacharaki, S Kalogiannis… - 2019 10th …, 2019 - ieeexplore.ieee.org
The last years there is a great interest in developing unobtrusive health monitoring systems
with a predictive component, aiming to recognize signs of illness in an attempt to assist …

[PDF][PDF] Evaluación de las ciudades inteligentes como herramienta para la detección temprana de signos y síntomas de fragilidad en adultos mayores

PA Jiménez - Universidad Politécnica de Madrid. Escuela Técnica …, 2019 - oa.upm.es
Las sociedades del siglo XXI se están caracterizando por dos tendencias a nivel global: el
envejecimiento de la población y la urbanización creciente. Ambas, proporcionan a nivel …

Evaluación de las ciudades inteligentes como herramienta para la detección temprana de signos y síntomas de fragilidad en adultos mayores

P Abril Jiménez - 2019 - oa.upm.es
Las sociedades del siglo XXI se están caracterizando por dos tendencias a nivel global: el
envejecimiento de la población y la urbanización creciente. Ambas, proporcionan a nivel …