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Christos N. Karras
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- affiliation: University of Patras, Computer Engineering and Informatics Department, Greece
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Journal Articles
- 2024
- [j12]Eleni Vlachou, Aristeidis Karras, Christos N. Karras, Leonidas Theodorakopoulos, Constantinos Halkiopoulos, Spyros Sioutas:
Distributed Bayesian Inference for Large-Scale IoT Systems. Big Data Cogn. Comput. 8(1): 1 (2024) - [j11]Aristeidis Karras, Anastasios Giannaros, Christos N. Karras, Leonidas Theodorakopoulos, Constantinos S. Mammassis, George A. Krimpas, Spyros Sioutas:
TinyML Algorithms for Big Data Management in Large-Scale IoT Systems. Future Internet 16(2): 42 (2024) - [j10]Christos N. Karras, Leonidas Theodorakopoulos, Aristeidis Karras, George A. Krimpas:
Efficient Algorithms for Range Mode Queries in the Big Data Era. Inf. 15(8): 450 (2024) - 2023
- [j9]Konstantinos C. Giotopoulos, Dimitrios Michalopoulos, Aristeidis Karras, Christos N. Karras, Spyros Sioutas:
Modelling and Analysis of Neuro Fuzzy Employee Ranking System in the Public Sector. Algorithms 16(3): 151 (2023) - [j8]Christos N. Karras, Aristeidis Karras, Konstantinos C. Giotopoulos, Markos Avlonitis, Spyros Sioutas:
Consensus Big Data Clustering for Bayesian Mixture Models. Algorithms 16(5): 245 (2023) - [j7]Aristeidis Karras, Christos N. Karras, Nikolaos Schizas, Markos Avlonitis, Spyros Sioutas:
AutoML with Bayesian Optimizations for Big Data Management. Inf. 14(4): 223 (2023) - [j6]Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Konstantinos Oikonomou, Spyros Sioutas:
Federated Edge Intelligence and Edge Caching Mechanisms. Inf. 14(7): 414 (2023) - [j5]Eleni Vlachou, Christos N. Karras, Aristeidis Karras, Dimitrios Tsolis, Spyros Sioutas:
EVCA Classifier: A MCMC-Based Classifier for Analyzing High-Dimensional Big Data. Inf. 14(8): 451 (2023) - [j4]Aristeidis Karras, Christos N. Karras, Spyros Sioutas, Christos Makris, George Katselis, Ioannis Hatzilygeroudis, John A. Theodorou, Dimitrios Tsolis:
An Integrated GIS-Based Reinforcement Learning Approach for Efficient Prediction of Disease Transmission in Aquaculture. Inf. 14(11): 583 (2023) - [j3]Anastasios Giannaros, Aristeidis Karras, Leonidas Theodorakopoulos, Christos N. Karras, Panagiotis Kranias, Nikolaos Schizas, Gerasimos Kalogeratos, Dimitrios Tsolis:
Autonomous Vehicles: Sophisticated Attacks, Safety Issues, Challenges, Open Topics, Blockchain, and Future Directions. J. Cybersecur. Priv. 3(3): 493-543 (2023) - [j2]Christos-Panagiotis Balatsouras, Aristeidis Karras, Christos N. Karras, Ioannis Karydis, Spyros Sioutas:
WiCHORD+: A Scalable, Sustainable, and P2P Chord-Based Ecosystem for Smart Agriculture Applications. Sensors 23(23): 9486 (2023) - 2022
- [j1]Nikolaos Schizas, Aristeidis Karras, Christos N. Karras, Spyros Sioutas:
TinyML for Ultra-Low Power AI and Large Scale IoT Deployments: A Systematic Review. Future Internet 14(12): 363 (2022)
Conference and Workshop Papers
- 2023
- [c26]Aristeidis Karras, Christos N. Karras, Anastasios Giannaros, Dimitrios Tsolis, Spyros Sioutas:
Mobility-Aware Workload Distribution and Task Allocation for Mobile Edge Computing Networks. ACR 2023: 395-407 - [c25]Aristeidis Karras, Christos N. Karras, Ioannis Karydis, Markos Avlonitis, Spyros Sioutas:
An Adaptive, Energy-Efficient DRL-Based and MCMC-Based Caching Strategy for IoT Systems. ALGOCLOUD 2023: 66-85 - [c24]Aristeidis Karras, Christos N. Karras, Nikolaos Schizas, Spyros Sioutas, Christos D. Zaroliagis:
Algorithmic Aspects of Distributed Hash Tables on Cloud, Fog, and Edge Computing Applications: A Survey. ALGOCLOUD 2023: 133-171 - [c23]Aristeidis Karras, Christos N. Karras, Ioanna Giannoukou, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Ioannis Karydis, Spyros Sioutas:
Decentralized Algorithms for Efficient Energy Management over Cloud-Edge Infrastructures. ALGOCLOUD 2023: 211-230 - [c22]Aristeidis Karras, Anastasios Giannaros, Christos N. Karras, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Spyros Sioutas:
Edge Artificial Intelligence in Large-Scale IoT Systems, Applications, and Big Data Infrastructures. SEEDA-CECNSM 2023: 1-8 - [c21]Aristeidis Karras, Christos N. Karras, Anastasios Giannaros, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Konstantinos Oikonomou, Spyros Sioutas:
TinyML-based Event Detection: An Edge-Cloud Approach for Smart Agriculture over LoRa WSNs. SEEDA-CECNSM 2023: 1-10 - 2022
- [c20]Aristeidis Karras, Christos N. Karras, Antonios Pervanas, Spyros Sioutas, Christos D. Zaroliagis:
SQL Query Optimization in Distributed NoSQL Databases for Cloud-Based Applications. ALGOCLOUD 2022: 21-41 - [c19]Christos N. Karras, Aristeidis Karras, Dimitrios Tsolis, Markos Avlonitis, Spyros Sioutas:
A Hybrid Ensemble Deep Learning Approach for Emotion Classification. IEEE Big Data 2022: 3881-3890 - [c18]Dimitrios Michalopoulos, Aristeidis Karras, Christos N. Karras, Spyros Sioutas, Konstantinos C. Giotopoulos:
Neuro-Fuzzy Employee Ranking System in the Public Sector. FSDM 2022: 325-333 - [c17]Christos N. Karras, Aristeidis Karras, Leonidas Theodorakopoulos, Ioanna Giannoukou, Spyros Sioutas:
Expanding Queries with Maximum Likelihood Estimators and Language Models. ICR 2022: 201-213 - [c16]Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Ioanna Giannoukou, Dimitrios Tsolis, Spyros Sioutas:
Download Speed Optimization in P2P Networks Using Decision Making and Adaptive Learning. ICR 2022: 225-238 - [c15]Andreas Karatzas, Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Konstantinos Oikonomou, Spyros Sioutas:
On Autonomous Drone Navigation Using Deep Learning and an Intelligent Rainbow DQN Agent. IDEAL 2022: 134-145 - [c14]Aristeidis Karras, Christos N. Karras, Georgios Drakopoulos, Dimitrios Tsolis, Phivos Mylonas, Spyros Sioutas:
SAF: A Peer to Peer IoT LoRa System for Smart Supply Chain in Agriculture. AIAI (2) 2022: 41-50 - [c13]Christos N. Karras, Aristeidis Karras, Markos Avlonitis, Spyros Sioutas:
An Overview of MCMC Methods: From Theory to Applications. AIAI Workshops 2022: 319-332 - [c12]Christos N. Karras, Aristeidis Karras, Markos Avlonitis, Ioanna Giannoukou, Spyros Sioutas:
Maximum Likelihood Estimators on MCMC Sampling Algorithms for Decision Making. AIAI Workshops 2022: 345-356 - [c11]Christos-Panagiotis Balatsouras, Aristeidis Karras, Christos N. Karras, Dimitrios Tsolis, Spyros Sioutas:
WiCHORD: A Chord Protocol Application on P2P LoRa Wireless Sensor Networks. IISA 2022: 1-8 - [c10]Aristeidis Karras, Christos N. Karras, Dimitrios Samoladas, Konstantinos C. Giotopoulos, Spyros Sioutas:
Query Optimization in NoSQL Databases Using an Enhanced Localized R-tree Index. iiWAS 2022: 391-398 - [c9]Christos N. Karras, Aristeidis Karras, Georgios Drakopoulos, Dimitrios Tsolis, Phivos Mylonas, Spyros Sioutas:
A LoRa-Based Emotion Estimation Scheme for Smart Home Automated Actions Using ELMs. ISC2 2022: 1-7 - [c8]Dimitrios Samoladas, Christos N. Karras, Aristeidis Karras, Leonidas Theodorakopoulos, Spyros Sioutas:
Tree Data Structures and Efficient Indexing Techniques for Big Data Management: A Comprehensive Study. PCI 2022: 123-132 - [c7]Aristeidis Karras, Christos N. Karras, Agorakis Bompotas, Panagiotis Bouras, Leonidas Theodorakopoulos, Spyros Sioutas:
SparkReact: A Novel and User-friendly Graphical Interface for the Apache Spark MLlib Library. PCI 2022: 230-239 - [c6]Christos N. Karras, Aristeidis Karras, Ioanna Giannoukou, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Spyros Sioutas:
Global Graph Clustering and Local Graph Exploration for Community Detection in Twitter. SEEDA-CECNSM 2022: 1-8 - [c5]Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Dimitrios Tsolis, Konstantinos Oikonomou, Spyros Sioutas:
Peer to Peer Federated Learning: Towards Decentralized Machine Learning on Edge Devices. SEEDA-CECNSM 2022: 1-9 - [c4]Christos N. Karras, Aristeidis Karras, Dimitrios Tsolis, Konstantinos C. Giotopoulos, Spyros Sioutas:
Distributed Gibbs Sampling and LDA Modelling for Large Scale Big Data Management on PySpark. SEEDA-CECNSM 2022: 1-8 - [c3]Angelos Zacharia, Dimitris Zacharia, Aristeidis Karras, Christos N. Karras, Ioanna Giannoukou, Konstantinos C. Giotopoulos, Spyros Sioutas:
An Intelligent Microprocessor Integrating TinyML in Smart Hotels for Rapid Accident Prevention. SEEDA-CECNSM 2022: 1-7 - [c2]Christos N. Karras, Aristeidis Karras, Georgios Drakopoulos, Konstantinos Tsakalidis, Phivos Mylonas, Spyros Sioutas:
Weighted Reservoir Sampling On Evolving Streams: A Sampling Algorithmic Framework For Stream Event Identification. SETN 2022: 26:1-26:9 - [c1]Georgios Drakopoulos, Aristeidis Karras, Christos N. Karras, Konstantinos C. Giotopoulos, Phivos Mylonas, Spyros Sioutas:
Decomposing Twitter Graphs Based On Hashtag Trajectories: Mining And Clustering Paths Over MongoDB. SETN 2022: 27:1-27:8
Informal and Other Publications
- 2022
- [i3]Christos N. Karras, Aristeidis Karras, Spyros Sioutas:
Pattern Recognition and Event Detection on IoT Data-streams. CoRR abs/2203.01114 (2022) - [i2]Christos N. Karras, Aristeidis Karras:
DBSOP: An Efficient Heuristic for Speedy MCMC Sampling on Polytopes. CoRR abs/2203.10916 (2022) - [i1]Aristeidis Karras, Christos N. Karras:
Integrating User and Item Reviews in Deep Cooperative Neural Networks for Movie Ranking Prediction. CoRR abs/2205.06296 (2022)
Coauthor Index
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