2020

Panos Koutsovasilis, Konstantinos Parasyris, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis
Dynamic Undervolting to Improve Energy Efficiency on Multicore X86 CPUs

IEEE Transactions on Parallel and Distributed Systems. December 2020.

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Nasos Grigoropoulos, Spyros Lalis
Flexible Deployment and Enforcement of Flight and Privacy Restrictions for Drone Applications

2020 50th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W). June 2020. Virtual Conference.

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Christos Kalogirou, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis, Lev Mukhanov, Georgios Karakonstantis
Increasing the Profit of Cloud Providers through DRAM Operation at Reduced Margins

2020 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID). May 2020. Virtual Conference.

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Giorgos Polychronis, Spyros Lalis, Karsten Berns, Markus Helfert, Oleg Gusikhin
Tournament Selection Algorithm for the Multiple Travelling Salesman Problem

Proceedings of the 6th International Conference on Vehicle Technology and Intelligent Transport Systems. May 2020. Virtual Conference.

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Nasos Grigoropoulos, Manos Koutsoubelias, Spyros Lalis
Byzantine fault tolerance for centrally coordinated missions with unmanned vehicles

Proceedings of the 17th ACM International Conference on Computing Frontiers. May 2020. Virtual Conference.

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Nasos Grigoropoulos, Spyros Lalis
Simulation and Digital Twin Support for Managed Drone Applications

IEEE/ACM International Symposium on Distributed Simulation and Real Time Applications (DS-RT). .

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2019

Christos Kalogirou, Panos Koutsovasilis, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis, Srikumar Venugopal, Christian Pinto
Exploiting CPU Voltage Margins to Increase the Profit of Cloud Infrastructure Providers

2019 19th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID). May 2019. Larnaca, Cyprus.

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Giorgos Polychronis, Spyros Lalis
Dynamic Vehicle Routing under Uncertain Travel Costs and Refueling Opportunities

Proceedings of the 5th International Conference on Vehicle Technology and Intelligent Transport Systems. May 2019. Heraklion, Greece.

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Nasos Grigoropoulos, Manos Koutsoubelias, Spyros Lalis
Active Replication for Centrally Coordinated Teams of Autonomous Vehicles

2019 15th International Conference on Distributed Computing in Sensor Systems (DCOSS). May 2019. Santorini, Greece.

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2018

Dimitrios Kosmanos, Dimitrios Karagiannis, Antonios Argyriou, Spyros Lalis, Leandros Maglaras
RF Jamming Classification using Relative Speed Estimation in Vehicular Wireless Networks

arXiv, Computing Research Repository (CoRR). December 2018.

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Konstantinos Parasyris, Panos Koutsovasilis, Vassilis Vassiliadis, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis
A Framework for Evaluating Software on Reduced Margins Hardware

48th International Conference on Dependable Systems and Networks (DSN). June 2018. Luxemburg.

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Manos Koutsoubelias, Spyros Lalis
Fault- Tolerance Support for Mobile Robotic Applications

13th IEEE International Symposium on Industrial Embedded Systems, (SIES). June 2018. Graz, Austria.

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Konstantinos Parasyris, Nikolaos Bellas, Christos D. Antonopoulos, Spyros Lalis
Exploring the Effects of Code Optimizations on CPU Frequency Margins

Workshop in Approximate and Transprecision Computing on Emerging Technologies (ATCET), in conjunction with the International Supercomputing Conference (ISC). June 2018. Frankfurt, Germany.

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Manos Koutsoubelias, Antonios Argyriou, Spyros Lalis
Scalable and Adaptive Polling Protocol for ConcurrentWireless Sensor Data Flows

IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops). March 2018. Athens, Greece.

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Manos Koutsoubelias, Nasos Grigoropoulos, Spyros Lalis
A modular simulation environment for multiple UAVs with virtual WiFi and sensing capability

IEEE Sensors Applications Symposium, (SAS). March 2018. Seoul, South Korea.

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2017

Alexandros Patras, Spyros Lalis, Christos D. Antonopoulos
Flexible Distributed Computing Across End-Devices, the Edge and the Cloud

Parallel Computing (PARCO). September 2017. Bologna, Italy.

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Christos Kalogirou, Panos Koutsovasilis, Emmanouil Maroudas, Christos D. Antonopoulos, Spyros Lalis, Nikolaos Bellas
Edge and Cloud Provider Cost Minimization by Exploiting Extended Voltage and Frequency Margins

Parallel Computing (PARCO). September 2017. Bologna, Italy.

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Konstantinos Parasyris, Vassilis Vassiliadis, Christos D. Antonopoulos, Spyros Lalis, Nikolaos Bellas
Significance-Aware Program Execution on Unreliable Hardware

ACM Transactions on Architecture and Code Optimization (TACO). April 2017.

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Manos Koutsoubelias, Nasos Grigoropoulos, Spyros Lalis
Virtual Sensor Services for Simulated Mobile Nodes

IEEE Sensors Applications Symposium (SAS). April 2017. Glassboro, NJ.

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Manos Katsomallos, Spyros Lalis, Thanasis Papaioannou, George Theodorakopoulos
An open framework for flexible plug-in privacy mechanisms in crowdsensing applications

IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops). March 2017. Kona, HI.

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