Aggregating Partial Rankings with Applications to Peer Grading in Massive Online Open Courses. - Ioannis Caragiannis; George A. Krimpas; Alexandros A. Voudouris (AAMAS, 2015)

co-rank: An Online Tool for Collectively Deciding Efficient Rankings Among Peers. - Ioannis Caragiannis; George A. Krimpas; Marianna Panteli; Alexandros A. Voudouris (AAAI, 2016)

Efficiency and complexity of price competition among single-product vendors. - Ioannis Caragiannis; Xenophon Chatzigeorgiou; Panagiotis Kanellopoulos; George A. Krimpas; Nikos Protopapas; Alexandros A. Voudouris (Artif. Intell., 2017)

Optimizing positional scoring rules for rank aggregation. - Ioannis Caragiannis; Xenophon Chatzigeorgiou; George A. Krimpas; Alexandros A. Voudouris (Artif. Intell., 2019)

How Effective Can Simple Ordinal Peer Grading Be? - Ioannis Caragiannis; George A. Krimpas; Alexandros A. Voudouris (ACM Trans. Economics and Comput., 2020)

Evaluating approval-based multiwinner voting in terms of robustness to noise. - Ioannis Caragiannis; Christos Kaklamanis; Nikos Karanikolas; George A. Krimpas (Auton. Agents Multi Agent Syst., 2022)

An Overview of Making Decisions on Medical Problems Using Fuzzy Cognitive Maps. - George A. Krimpas; Nikolaos A Krimpas; Peter P. Groumpos (IISA, 2023)

TinyML Algorithms for Big Data Management in Large-Scale IoT Systems. - Aristeidis Karras; Anastasios Giannaros; Christos N. Karras; Leonidas Theodorakopoulos; Constantinos S. Mammassis; George A. Krimpas; Spyros Sioutas (Future Internet, 2024)

Efficient Algorithms for Range Mode Queries in the Big Data Era. - Christos N. Karras; Leonidas Theodorakopoulos; Aristeidis Karras; George A. Krimpas (Inf., 2024)