Maria Polychronaki

University of West Attica | TEIATH · Department of Electronics

Internet of Things (ΙοΤ) is characterized by heterogeneity of devices, software and communication protocols when it comes to the implementation of any practical solutions. Especially in use cases such as smart cities, where scalability is very important and increased, the complexity of an Internet of Things system introduces issues on the managemen...

This article explores the business benefits and technical challenges of blockchain technology implementation in the human resources (HR) domain, specifically in a recruitment space. Recruitment is one of the most critical parts of HR management, one in which there must be an establishment of trust at the beginning of interactions between parties. T...

Crowdsourcing has been pursued as a way to leverage the power of the crowd for many different purposes in diverse sectors from collecting information, aggregating funds, and gathering employees to perform tasks of different sizes among other targets. Data integrity and nonrepudiation are of utmost importance in these systems and are currently not g...