Konstantinos Nikas

According to our database, Konstantinos Nikas authored at least 32 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Vitamin-V: Expanding Open-Source RISC-V Cloud Environments.

Ramon Canal, Stefano Di Carlo, Dimitris Gizopoulos, Alberto Scionti, Francesco Lubrano, Josep Lluis Berral, Aaron Call, Diego Marron, Konstantinos Nikas, Dionisios N. Pnevmatikatos, Daniel Raho, Alvise Rigo, Yannis Papaefstathiou, José-María Arnau, Angelos Arelakis

CoRR, 2024

FaaSRail: Employing Real Workloads to Generate Representative Load for Serverless Research.

Christos Katsakioris, Chloe Alverti, Konstantinos Nikas, Dimitrios Siakavaras, Stratos Psomadakis, Nectarios Koziris

Proceedings of the 33rd International Symposium on High-Performance Parallel and Distributed Computing, 2024

2023

Vitamin-V: Virtual Environment and Tool-boxing for Trustworthy Development of RISC-V based Cloud Services.

Aggelos Arelakis, José-María Arnau, Josep Lluis Berral, Aaron Call, Ramon Canal, Stefano Di Carlo, Juan José Costa, Dimitris Gizopoulos, Vasileios Karakostas, Francesco Lubrano, Konstantinos Nikas, Yiannis Nikolakopoulos, Beatriz Otero, George Papadimitriou, Ioannis Papaefstathiou, Dionisios N. Pnevmatikatos, Daniel Raho, Alvise Rigo, Eva Rodríguez, Alessandro Savino, Alberto Scionti, Nikolaos Tampouratzis, Antonio J. Torregrosa

CoRR, 2023

FaaSCell: A Case for Intra-node Resource Management: Work-In-Progress.

Christos Katsakioris, Chloe Alverti, Konstantinos Nikas, Stratos Psomadakis, Vasileios Karakostas, Nectarios Koziris

Proceedings of the 1st Workshop on SErverless Systems, Applications and MEthodologies, 2023

VITAMIN-V: Virtual Environment and Tool-Boxing for Trustworthy Development of RISC-V Based Cloud Services.

Ramon Canal, Cristiano Pegoraro Chenet, Aggelos Arelakis, José-María Arnau, Josep Lluís Berral, Aaron Call, Stefano Di Carlo, Juan José Costa, Dimitris Gizopoulos, Vasileios Karakostas, Francesco Lubrano, Konstantinos Nikas, Yiannis Nikolakopoulos, Beatriz Otero, George Papadimitriou, Ioannis Papaefstathiou, Dionisios N. Pnevmatikatos, Daniel Raho, Alvise Rigo, Eva Rodríguez, Alessandro Savino, Alberto Scionti, Nikolaos Tampouratzis, Alex Torregrosa

Proceedings of the 26th Euromicro Conference on Digital System Design, 2023

2022

A Flexible Multi-Temporal and Multi-Modal Framework for Sentinel-1 and Sentinel-2 Analysis Ready Data.

Priti Upadhyay, Mikolaj Czerkawski, Christopher Davison, Javier Cardona, Malcolm Macdonald, Ivan Andonovic, W. Craig Michie, Robert C. Atkinson, Nikela Papadopoulou, Konstantinos Nikas, Christos Tachtatzis

Remote. Sens., 2022

FaaS in the age of (sub-)<i>μs</i> I/O: a performance analysis of snapshotting.

Christos Katsakioris, Chloe Alverti, Vasileios Karakostas, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the SYSTOR '22: The 15th ACM International Systems and Storage Conference, Haifa, Israel, June 13, 2022

2021

RCU-HTM: A generic synchronization technique for highly efficient concurrent search trees.

Dimitrios Siakavaras, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Concurr. Comput. Pract. Exp., 2021

Exploiting Page Table Locality for Agile TLB Prefetching.

Georgios Vavouliotis, Lluc Alvarez, Vasileios Karakostas, Konstantinos Nikas, Nectarios Koziris, Daniel A. Jiménez, Marc Casas

Proceedings of the 48th ACM/IEEE Annual International Symposium on Computer Architecture, 2021

2020

Enabling Virtual Memory Research on RISC-V with a Configurable TLB Hierarchy for the Rocket Chip Generator.

Nikolaos Charalampos Papadopoulos, Vasileios Karakostas, Konstantinos Nikas, Nectarios Koziris, Dionisios N. Pnevmatikatos

CoRR, 2020

CYBELE - Fostering precision agriculture & livestock farming through secure access to large-scale HPC enabled virtual industrial experimentation environments fostering scalable big data analytics.

Konstantinos Perakis, Fenareti Lampathaki, Konstantinos Nikas, Yiannis Georgiou, Oskar Marko, Jarissa Maselyne

Comput. Networks, 2020

Efficient Concurrent Range Queries in B+-trees using RCU-HTM.

Dimitrios Siakavaras, Panagiotis Billis, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the SPAA '20: 32nd ACM Symposium on Parallelism in Algorithms and Architectures, 2020

Enhancing and Exploiting Contiguity for Fast Memory Virtualization.

Chloe Alverti, Stratos Psomadakis, Vasileios Karakostas, Jayneel Gandhi, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the 47th ACM/IEEE Annual International Symposium on Computer Architecture, 2020

A Configurable TLB Hierarchy for the RISC-V Architecture.

Nikolaos Charalampos Papadopoulos, Vasileios Karakostas, Konstantinos Nikas, Nectarios Koziris, Dionisios N. Pnevmatikatos

Proceedings of the 30th International Conference on Field-Programmable Logic and Applications, 2020

2019

ACTiManager: An end-to-end interference-aware cloud resource manager.

Stratos Psomadakis, Stefanos Gerangelos, Dimitrios Siakavaras, Ioannis A. Papadakis, Marina Vemmou, Aspa Skalidi, Vasileios Karakostas, Konstantinos Nikas, Nectarios Koziris, Georgios I. Goumas

Proceedings of the 20th International Middleware Conference Demos and Posters, 2019

DICER: Diligent Cache Partitioning for Efficient Workload Consolidation.

Konstantinos Nikas, Nikela Papadopoulou, Dimitra Giantsidi, Vasileios Karakostas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the 48th International Conference on Parallel Processing, 2019

2018

Efficient resource management for data centers: the ACTiCLOUD approach.

Vasileios Karakostas, Georgios I. Goumas, Ewnetu Bayuh Lakew, Erik Elmroth, Stefanos Gerangelos, Simon Kolberg, Konstantinos Nikas, Stratos Psomadakis, Dimitrios Siakavaras, Petter Svärd, Nectarios Koziris

Proceedings of the 18th International Conference on Embedded Computer Systems: Architectures, 2018

Performance Prediction of NUMA Placement: A Machine-Learning Approach.

Fanourios Arapidis, Vasileios Karakostas, Nikela Papadopoulou, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the 2018 IEEE International Conference on Cloud Computing Technology and Science, 2018

2017

An efficient and fair scheduling policy for multiprocessor platforms.

Theodoros Marinakis, Alexandros-Herodotos Haritatos, Konstantinos Nikas, Georgios I. Goumas, Iraklis Anagnostopoulos

Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

ACTiCLOUD: Enabling the Next Generation of Cloud Applications.

Georgios I. Goumas, Konstantinos Nikas, Ewnetu Bayuh Lakew, Christos Kotselidis, Andrew Attwood, Erik Elmroth, Michail Flouris, Nikos Foutris, John Goodacre, Davide Grohmann, Vasileios Karakostas, Panagiotis Koutsourakis, Martin L. Kersten, Mikel Luján, Einar Rustad, John Thomson, Luis Tomás, Atle Vesterkjaer, Jim Webber, Ying Zhang, Nectarios Koziris

Proceedings of the 37th IEEE International Conference on Distributed Computing Systems, 2017

Improving QoS and Utilisation in modern multi-core servers with Dynamic Cache Partitioning.

Ioannis A. Papadakis, Konstantinos Nikas, Vasileios Karakostas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the Joined Workshops COSH 2017 and VisorHPC 2017, 2017

RCU-HTM: Combining RCU with HTM to Implement Highly Efficient Concurrent Binary Search Trees.

Dimitrios Siakavaras, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the 26th International Conference on Parallel Architectures and Compilation Techniques, 2017

2016

Massively Concurrent Red-Black Trees with Hardware Transactional Memory.

Dimitris Siakavaras, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the 24th Euromicro International Conference on Parallel, 2016

Contention-Aware Scheduling Policies for Fairness and Throughput.

Alexandros-Herodotos Haritatos, Nikela Papadopoulou, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the Co-Scheduling of HPC Applications [extended versions of all papers from COSH@HiPEAC 2016, 2016

A resource-centric Application Classification Approach.

Alexandros-Herodotos Haritatos, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the 1st COSH Workshop on Co-Scheduling of HPC Applications, 2016

2014

LCA: a memory link and cache-aware co-scheduling approach for CMPs.

Alexandros-Herodotos Haritatos, Georgios I. Goumas, Nikos Anastopoulos, Konstantinos Nikas, Kornilios Kourtis, Nectarios Koziris

Proceedings of the International Conference on Parallel Architectures and Compilation, 2014

2013

Energy-Efficient Sparse Matrix Autotuning with CSX - A Trade-off Study.

Jan Christian Meyer, Juan M. Cebrian, Lasse Natvig, Vasileios Karakasis, Dimitris Siakavaras, Konstantinos Nikas

Proceedings of the 2013 IEEE International Symposium on Parallel & Distributed Processing, 2013

2012

Using State-of-the-Art Sparse Matrix Optimizations for Accelerating the Performance of Multiphysics Simulations.

Vasileios Karakasis, Georgios I. Goumas, Konstantinos Nikas, Nectarios Koziris, Juha Ruokolainen, Peter Råback

Proceedings of the Applied Parallel and Scientific Computing, 2012

An Approach to Parallelize Kruskal's Algorithm Using Helper Threads.

Anastasios Katsigiannis, Nikos Anastopoulos, Konstantinos Nikas, Nectarios Koziris

Proceedings of the 26th IEEE International Parallel and Distributed Processing Symposium Workshops & PhD Forum, 2012

2009

Early experiences on accelerating Dijkstra's algorithm using transactional memory.

Nikos Anastopoulos, Konstantinos Nikas, Georgios I. Goumas, Nectarios Koziris

Proceedings of the 23rd IEEE International Symposium on Parallel and Distributed Processing, 2009

Employing Transactional Memory and Helper Threads to Speedup Dijkstra's Algorithm.

Konstantinos Nikas, Nikos Anastopoulos, Georgios I. Goumas, Nectarios Koziris

Proceedings of the ICPP 2009, 2009

2008

An adaptive bloom filter cache partitioning scheme for multicore architectures.

Konstantinos Nikas, Matthew Horsnell, Jim D. Garside

Proceedings of the 2008 International Conference on Embedded Computer Systems: Architectures, 2008