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ORCIDIoannis T. Christou
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2020 – today
- 2024
[j26]Ioannis T. Christou
, Evgenia Vagianou, George Vardoulias:
Planning Courses for Student Success at the American College of Greece. INFORMS J. Appl. Anal. 54(4): 365-379 (2024)- 2023
- [c23]Ioannis T. Christou, John Soldatos, Thanassis Papadakis, Daniel Gutierrez-Rojas, Pedro H. J. Nardelli:
Feature Selection via Minimal Covering Sets for Industrial Internet of Things Applications. DCOSS-IoT 2023: 562-567 - [c22]Nikolaos P. Bakas, Maria Papadaki, Evgenia Vagianou, Ioannis T. Christou, Savvas A. Chatzichristofis:
Integrating LLMs in Higher Education, Through Interactive Problem Solving and Tutoring: Algorithmic Approach and Use Cases. EMCIS (1) 2023: 291-307 - [i7]Ioannis T. Christou, Dimitris Doukas, Konstantina Skouri, Gerasimos Meletiou:
Make me an Offer: Forward and Reverse Auctioning Problems in the Tourism Industry. CoRR abs/2311.11400 (2023) - 2022
- [j25]Ioannis T. Christou, Nikos Kefalakis, John K. Soldatos, Angela-Maria Despotopoulou:
End-to-end industrial IoT platform for Quality 4.0 applications. Comput. Ind. 137: 103591 (2022) - [j24]Daniel Gutierrez-Rojas, Ioannis T. Christou, Daniel Dantas, Arun Narayanan, Pedro H. J. Nardelli, Yongheng Yang:
Performance evaluation of machine learning for fault selection in power transmission lines. Knowl. Inf. Syst. 64(3): 859-883 (2022) - [c21]Alexander Beattie, Pavol Mulinka, Subham Sahoo, Ioannis T. Christou, Charalampos Kalalas, Daniel Gutierrez-Rojas, Pedro H. J. Nardelli:
A Robust and Explainable Data-Driven Anomaly Detection Approach For Power Electronics. SmartGridComm 2022: 296-301 - [i6]Ioannis T. Christou, Evgenia Vagianou, George Vardoulias:
Planning Courses for Student Success at the American College of Greece. CoRR abs/2207.02659 (2022) - [i5]Alexander Beattie, Pavol Mulinka, Subham Sahoo, Ioannis T. Christou, Charalampos Kalalas, Daniel Gutierrez-Rojas, Pedro H. J. Nardelli:
A Robust and Explainable Data-Driven Anomaly Detection Approach For Power Electronics. CoRR abs/2209.11427 (2022) - 2020
- [j23]Ioannis T. Christou, Konstantinos Skouri, Athanasios G. Lagodimos:
Fast evaluation of a periodic review inventory policy. Comput. Ind. Eng. 144: 106389 (2020) - [c20]Ioannis T. Christou, Nikos Kefalakis, Andreas Zalonis, John Soldatos:
Predictive and Explainable Machine Learning for Industrial Internet of Things Applications. DCOSS 2020: 213-218 - [c19]Daniel Gutierrez-Rojas, Mehar Ullah, Ioannis T. Christou, Gustavo Matheus de Almeida, Pedro H. J. Nardelli, Dick Carrillo, Jean Michel de Souza Sant'Ana, Hirley Alves, Merim Dzaferagic, Alessandro Chiumento, Charalampos Kalalas:
Three-layer Approach to Detect Anomalies in Industrial Environments based on Machine Learning. ICPS 2020: 250-256 - [i4]Daniel Gutierrez-Rojas, Mehar Ullah, Ioannis T. Christou, Gustavo Matheus de Almeida, Pedro H. J. Nardelli, Dick Carrillo, Jean Michel de Souza Sant'Ana, Hirley Alves, Merim Dzaferagic, Alessandro Chiumento, Charalampos Kalalas:
Three-layer Approach to Detect Anomalies in Industrial Environments based on Machine Learning. CoRR abs/2004.09097 (2020)
2010 – 2019
- 2019
- [c18]Pedro H. J. Nardelli, Constantinos B. Papadias, Charalampos Kalalas, Hirley Alves, Ioannis T. Christou, Irene Macaluso, Nicola Marchetti, Raúl Palacios, Jesus Alonso-Zarate:
Framework for the Identification of Rare Events via Machine Learning and IoT Networks. ISWCS 2019: 656-660 - [c17]Ioannis T. Christou:
Avoiding the Hay for the Needle in the Stack: Online Rule Pruning in Rare Events Detection. ISWCS 2019: 661-665 - [i3]Ioannis T. Christou:
Popt4jlib: A Parallel/Distributed Optimization Library for Java. CoRR abs/1908.00338 (2019) - 2018
- [j22]Athanasios G. Lagodimos, Konstantina Skouri, Ioannis T. Christou, Panos T. Chountalas:
The discrete-time EOQ model: Solution and implications. Eur. J. Oper. Res. 266(1): 112-121 (2018) - [i2]Ioannis T. Christou, Sofoklis Efremidis:
To Pool or Not To Pool? Revisiting an Old Pattern. CoRR abs/1801.03763 (2018) - [i1]Ioannis T. Christou, Emmanouil Amolochitis, Zheng-Hua Tan:
A Parallel/Distributed Algorithmic Framework for Mining All Quantitative Association Rules. CoRR abs/1804.06764 (2018) - 2017
- [j21]Nikitas Goumatianos, Ioannis T. Christou, Peter Lindgren, Ramjee Prasad:
An algorithmic framework for frequent intraday pattern recognition and exploitation in forex market. Knowl. Inf. Syst. 53(3): 767-804 (2017) - 2016
- [j20]Ioannis T. Christou, Emmanouil Amolochitis, Zheng-Hua Tan:
AMORE: design and implementation of a commercial-strength parallel hybrid movie recommendation engine. Knowl. Inf. Syst. 47(3): 671-696 (2016) - 2015
- [c16]Nikitas Goumatianos, Ioannis T. Christou, Peter Lindgren:
Integrating Grid Template Patterns and Multiple Committees of Neural Networks in Forex Market. CSOC (1) 2015: 247-256 - 2014
- [j19]Emmanouil Amolochitis, Ioannis T. Christou, Zheng-Hua Tan:
Implementing a Commercial-Strength Parallel Hybrid Movie Recommendation Engine. IEEE Intell. Syst. 29(2): 92-96 (2014) - [j18]Athanasios C. Spanos, Stavros T. Ponis, Ilias P. Tatsiopoulos, Ioannis T. Christou, Elena Rokou:
A new hybrid parallel genetic algorithm for the job-shop scheduling problem. Int. Trans. Oper. Res. 21(3): 479-499 (2014) - 2013
- [j17]Ioannis T. Christou, Spyridon Vassilaras:
A parallel hybrid greedy branch and bound scheme for the maximum distance-2 matching problem. Comput. Oper. Res. 40(10): 2387-2397 (2013) - [j16]Stavros T. Ponis, Ioannis T. Christou:
Competitive intelligence for SMEs: a web-based decision support system. Int. J. Bus. Inf. Syst. 12(3): 243-258 (2013) - [j15]Emmanouil Amolochitis, Ioannis T. Christou, Zheng-Hua Tan, Ramjee Prasad:
A heuristic hierarchical scheme for academic search and retrieval. Inf. Process. Manag. 49(6): 1326-1343 (2013) - [c15]Nikitas Goumatianos, Ioannis T. Christou, Peter Lindgren:
Useful Pattern Mining on Time Series - Applications in the Stock Market. ICPRAM 2013: 608-612 - 2012
- [j14]Athanasios G. Lagodimos, Ioannis T. Christou, Konstantina Skouri:
Optimal (r, nQ, T) batch ordering with quantized supplies. Comput. Oper. Res. 39(2): 259-268 (2012) - [j13]Athanasios G. Lagodimos, Ioannis T. Christou, Konstantina Skouri:
Optimal (r, nQ, T) batch-ordering policy under stationary demand. Int. J. Syst. Sci. 43(9): 1774-1784 (2012) - [j12]Ioannis T. Christou, George Gekas, Anna Kyrikou:
A classifier ensemble approach to the TV-viewer profile adaptation problem. Int. J. Mach. Learn. Cybern. 3(4): 313-326 (2012) - [c14]Emmanouil Amolochitis, Ioannis T. Christou, Zheng-Hua Tan:
PubSearch - A Hierarchical Heuristic Scheme for Ranking Academic Search Results. ICPRAM (2) 2012: 509-514 - 2011
- [j11]Ioannis T. Christou, Menelaos Bakopoulos, Tassos Dimitriou, Emmanouil Amolochitis, Sofia Tsekeridou, C. Dimitriadis:
Detecting fraud in online games of chance and lotteries. Expert Syst. Appl. 38(10): 13158-13169 (2011) - [j10]Konstantinos Mourtzoukos, Ioannis T. Christou, Sofoklis Efremidis:
Experiences with G2G: a location-aware mobile social networking system. Int. J. Pervasive Comput. Commun. 7(2): 98-113 (2011) - [j9]Ioannis T. Christou:
Coordination of Cluster Ensembles via Exact Methods. IEEE Trans. Pattern Anal. Mach. Intell. 33(2): 279-293 (2011) - [c13]Spyridon Vassilaras, Ioannis T. Christou:
On the optimal MAC layer capacity of delay tolerant mobile ad hoc networks with a finite number of nodes. PIMRC 2011: 772-776 - 2010
- [j8]Ioannis T. Christou, Sofoklis Efremidis, Aikaterini Roukounaki:
A CASE Tool for Java Mobile Computing Applications. Int. J. Mob. Comput. Multim. Commun. 2(2): 34-48 (2010) - [j7]Ioannis T. Christou, Sotiris Michalakos:
G2G: Location-aware Mobile Social Networking with Applications in Personalized Recommender Systems. J. Mobile Multimedia 6(1): 73-94 (2010) - [j6]Ioannis T. Christou, Stavros T. Ponis, Eleni Palaiologou:
Using the Agile Unified Process in Banking. IEEE Softw. 27(3): 72-79 (2010) - [c12]Konstantinos Mourtzoukos, Ioannis T. Christou:
Experiences running a prototype location-aware mobile social networking system. MoMM 2010: 362-365
2000 – 2009
- 2008
- [j5]Ioannis T. Christou, Stavros T. Ponis:
Enhancing Traditional ATP Functionality in Open Source ERP Systems: A Case Study from the Food & Beverages Industry. Int. J. Enterp. Inf. Syst. 4(1): 18-33 (2008) - [c11]Ghassan Karame, Ioannis T. Christou, Tassos Dimitriou:
A Secure Hybrid Reputation Management System for Super-Peer Networks. CCNC 2008: 495-499 - [c10]Tassos Dimitriou, Ghassan Karame, Ioannis T. Christou:
SuperTrust - A Secure and Efficient Framework for Handling Trust in Super Peer Networks. ICDCN 2008: 350-362 - [c9]Sotiris Michalakos, Ioannis T. Christou:
G2G: location-aware mobile social networking with applications in recommender systems and gaming. MoMM 2008: 163-169 - [p2]Ioannis T. Christou, Thanassis Tiropanis, Sofia Tsekeridou, Konstantinos Roussos:
Grid-based Interactive Virtual Scientific Experiments for Distributed Virtual Communities. The Learning Grid Handbook 2008: 199-218 - 2007
- [j4]Ioannis T. Christou, Sofoklis Efremidis, Thanassis Tiropanis, Antonis Kalis:
Grid-Based Virtual Laboratory Experiments for a Graduate Course on Sensor Networks. IEEE Trans. Educ. 50(1): 17-26 (2007) - [c8]Ioannis T. Christou, Sofoklis Efremidis:
An Evolving Oblique Decision Tree Ensemble Architecture for Continuous Learning Applications. AIAI 2007: 3-11 - [c7]Ioannis T. Christou, Sofoklis Efremidis, Aikaterini Roukounaki, Marios Anapliotis:
An Intelligent CASE Tool for Porting Mobile Java Applications. AIAI 2007: 261-270 - [c6]Tassos Dimitriou, Ghassan Karame, Ioannis T. Christou:
SuperTrust: a secure and efficient framework for handling trust in super-peer networks. PODC 2007: 374-375 - [p1]Stefanos Koutsoutos, Ioannis T. Christou, Sofoklis Efremidis:
A Classifier Ensemble Approach to Intrusion Detection for Network-Initiated Attacks. Emerging Artificial Intelligence Applications in Computer Engineering 2007: 307-319 - 2006
- [c5]Stefanos Koutsoutos, Ioannis T. Christou, Sofoklis Efremidis:
An Intrusion Detection System for Network-Initiated Attacks Using a Hybrid Neural Network. AIAI 2006: 228-235 - 2005
- [c4]Ioannis T. Christou:
Load Balancing Issues in Super-Peer-based Publish/Subscribe Digital Libraries. Peer-to-Peer Computing 2005: 156-159 - 2001
- [c3]Vassilios Vlahakis, John Karigiannis, Manolis Tsotros, Michael Gounaris, Luís Almeida, Didier Stricker, Tim Gleue, Ioannis T. Christou, Renzo Carlucci, Nikolaos Ioannidis:
Archeoguide: first results of an augmented reality, mobile computing system in cultural heritage sites. Virtual Reality, Archeology, and Cultural Heritage 2001: 131-140 - 2000
- [c2]Ioannis T. Christou, Armand Zakarian:
Domain Knowledge and Representation in Genetic Algorithms for Real World Scheduling Problems. GECCO 2000: 690-696
1990 – 1999
- 1999
- [j3]Ioannis T. Christou, Armand Zakarian, Jun-Min Liu, Helen Carter:
A Two-Phase Genetic Algorithm for Large-Scale Bidline-Generation Problems at Delta Air Lines. Interfaces 29(5): 51-65 (1999) - 1997
- [j2]Jonathan Yackel, Robert R. Meyer, Ioannis T. Christou:
Minimum-perimeter domain assignment. Math. Program. 77: 283-303 (1997) - 1996
- [j1]Ioannis T. Christou, Robert R. Meyer:
Optimal equi-partition of rectangular domains for parallel computation. J. Glob. Optim. 8(1): 15-34 (1996) - [c1]Ioannis T. Christou, Robert R. Meyer:
Fast Distributed Genetic Algorithms for Partitioning Uniform Grids. IRREGULAR 1996: 89-103
Coauthor Index
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