This paper proposes a low-cost and highly accurate ECG-monitoring system intended for
personalized early arrhythmia detection for wearable mobile sensors. Earlier supervised …

Although the extensive application of the Internet of Things brings great convenience, it
raises the concern of privacy leakage in the processes of data acquisition, analyzing, and …

Privacy preservation and low-cost data processing have become two critical issues in the
era of Internet of Things (IoT) due to the widespread deployment of lightweight smart …

Nowadays, shared social images often contain multiple privacy subjects, and the disclosure
of these privacy subjects increases the risk of privacy violations; thus, the protection of visual …

With the rapid advancement of smart cities, the utilization of digital images has become
widespread, particularly in services such as urban traffic management and public space …

Traffic images are constantly used as a stick to assess traffic conditions. Traffic flow statistical
analysis, road condition safety monitoring, vehicle violation detection, accident surveillance …

Biomedical data or information must be transmitted securely via the internet for smart
healthcare. The Electrocardiogram (ECG) signal is amongst the most essential clinical …

The efforts in compressive sensing (CS) literature can be divided into two groups: finding a
measurement matrix that preserves the compressed information at its maximum level, and …

This dissertation investigates the analysis of linear systems of equations, particularly
focusing on underdetermined systems where the solution vector is sparse or approximately …