no code implementations • 19 Nov 2023 • Ioannis T. Christou, Dimitris Doukas, Konstantina Skouri, Gerasimos Meletiou
Most tourist destinations are facing regular and consistent seasonality with significant economic and social impacts.
no code implementations • 23 Sep 2022 • Alexander Beattie, Pavol Mulinka, Subham Sahoo, Ioannis T. Christou, Charalampos Kalalas, Daniel Gutierrez-Rojas, Pedro H. J. Nardelli
Timely and accurate detection of anomalies in power electronics is becoming increasingly critical for maintaining complex production systems.
no code implementations • 16 Jun 2022 • Ioannis T. Christou, Evgenia Vagianou, George Vardoulias
We model the problem of optimizing the schedule of courses a student at the American College of Greece will need to take to complete their studies.
no code implementations • 1 Aug 2019 • Ioannis T. Christou
This paper describes the architectural design as well as key implementation details of the Open Source popt4jlib library (https://githhub. org/ioannischristou/popt4jlib) that contains a fairly large number of meta-heuristic and other exact optimization algorithms parallel/distributed Java implementations.
no code implementations • 18 Apr 2018 • Ioannis T. Christou, Emmanouil Amolochitis, Zheng-Hua Tan
We present QARMA, an efficient novel parallel algorithm for mining all Quantitative Association Rules in large multidimensional datasets where items are required to have at least a single common attribute to be specified in the rules single consequent item.