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Employment (4)

Institute of Communication and Computer Systems: Zografos, GR

2010-01 to present | Senior Researcher (Computing Systems Laboratory (CSLab))
Employment
Source: Self-asserted source
KONSTANTINOS NIKAS

Athena Ereunetiko Kentro: Marousi, Attica, GR

2013-08 to 2015-09 | Researcher
Employment
Source: Self-asserted source
KONSTANTINOS NIKAS

Ethniko Diktyo Ereunas kai Technologias: Athens, Attica, GR

2009-01 to 2014-11 | Researcher
Employment
Source: Self-asserted source
KONSTANTINOS NIKAS

Institute of Communication and Computer Systems: Zografos, GR

2008-01 to 2009-12 | Post-doctoral researcher (Computing Systems Laboratory (CSLab))
Employment
Source: Self-asserted source
KONSTANTINOS NIKAS

Education and qualifications (2)

University of Manchester: Manchester, Greater Manchester, GB

2003-09 to 2008-01 | PhD (Computer Science)
Education
Source: Self-asserted source
KONSTANTINOS NIKAS

National Technical University of Athens: Athens, GR

1998-09 to 2003-07 | Diploma in Electrical & Computer Engineering (School of Electrical and Computer Engineering)
Education
Source: Self-asserted source
KONSTANTINOS NIKAS

Works (39)

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

2024-06-03 | Conference paper
DOI: 10.1145/3625549.3658684
Contributors: Christos Katsakioris; Chloe Alverti; Konstantinos Nikas; Dimitrios Siakavaras; Stratos Psomadakis; Nectarios Koziris
Source: check_circle
Crossref

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

2023-05-08 | Conference paper
DOI: 10.1145/3592533.3592812
Contributors: Christos Katsakioris; Chloe Alverti; Konstantinos Nikas; Stratos Psomadakis; Vasileios Karakostas; Nectarios Koziris
Source: check_circle
Crossref

FaaS in the age of (sub-) μs I/O

2022-06-06 | Conference paper
DOI: 10.1145/3534056.3534938
Contributors: Christos Katsakioris; Chloe Alverti; Vasileios Karakostas; Konstantinos Nikas; Georgios Goumas; Nectarios Koziris
Source: check_circle
Crossref

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

Remote Sensing
2022-02-24 | Journal article
DOI: 10.3390/rs14051120
Contributors: Priti Upadhyay; Mikolaj Czerkawski; Christopher Davison; Javier Cardona; Malcolm Macdonald; Ivan Andonovic; Craig Michie; Robert Atkinson; Nikela Papadopoulou; Konstantinos Nikas et al.
Source: check_circle
Crossref
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Preferred source (of 2)‎

Exploiting Page Table Locality for Agile TLB Prefetching

2021 ACM/IEEE 48th Annual International Symposium on Computer Architecture (ISCA)
2021-06 | Conference paper
DOI: 10.1109/isca52012.2021.00016
ISBN: 9781665433334
Source: Self-asserted source
KONSTANTINOS NIKAS

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

Concurrency and Computation: Practice and Experience
2021-05-25 | Journal article
DOI: 10.1002/cpe.6174
Part of ISSN: 1532-0626
Part of ISSN: 1532-0634
Source: Self-asserted source
KONSTANTINOS NIKAS

Converging HPC, Big Data and Cloud Technologies for Precision Agriculture Data Analytics on Supercomputers

Lecture Notes in Computer Science
2020 | Book chapter
DOI: 10.1007/978-3-030-59851-8_25
Part of ISBN: 9783030598501
Part of ISBN: 9783030598518
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Source: Self-asserted source
KONSTANTINOS NIKAS

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

Computer Networks
2020 | Journal article
Source: Self-asserted source
KONSTANTINOS NIKAS

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

2020-09-16 | Preprint
ARXIV: arXiv:2009.07723v1
Source: Self-asserted source
KONSTANTINOS NIKAS

A Configurable TLB Hierarchy for the RISC-V Architecture

2020 30th International Conference on Field-Programmable Logic and Applications (FPL)
2020-08 | Conference paper
DOI: 10.1109/fpl50879.2020.00024
ISBN: 9781728199023
Source: Self-asserted source
KONSTANTINOS NIKAS

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

Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and Architectures
2020-07-06 | Conference paper
DOI: 10.1145/3350755.3400237
ISBN: 9781450369350
Source: Self-asserted source
KONSTANTINOS NIKAS

Enhancing and Exploiting Contiguity for Fast Memory Virtualization

2020 ACM/IEEE 47th Annual International Symposium on Computer Architecture (ISCA)
2020-05 | Conference paper
DOI: 10.1109/isca45697.2020.00050
ISBN: 9781728146614
Source: Self-asserted source
KONSTANTINOS NIKAS

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

Proceedings of the 20th International Middleware Conference Demos and Posters
2019 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

DICER: Diligent Cache Partitioning for Efficient Workload Consolidation

Proceedings of the 48th International Conference on Parallel Processing
2019 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Efficient resource management for data centers: the ACTiCLOUD approach

Proceedings of the 18th International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation
2018 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Performance Prediction of NUMA Placement: a Machine-Learning Approach

2018 IEEE International Conference on Cloud Computing Technology and Science (CloudCom)
2018 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

ACTiCLOUD: Enabling the Next Generation of Cloud Applications

Distributed Computing Systems (ICDCS), 2017 IEEE 37th International Conference on
2017 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

An efficient and fair scheduling policy for multiprocessor platforms

2017 IEEE International Symposium on Circuits and Systems (ISCAS)
2017 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Combining HTM and RCU to Implement Highly Efficient Balanced Binary Search Trees

12th ACM SIGPLAN Workshop on Transactional Computing. ACM, New York, NY, USA
2017 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Contention-Aware Scheduling Policies for Fairness and Throughput

Co-Scheduling of HPC Applications
2017 | Journal article
Source: Self-asserted source
KONSTANTINOS NIKAS

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

Proceedings of the Joined Workshops COSH 2017 and VisorHPC 2017
2017 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

RCU-HTM: combining RCU with HTM to implement highly efficient concurrent binary search trees

2017 26th International Conference on Parallel Architectures and Compilation Techniques (PACT)
2017 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

A resource-centric application classification approach

Proceedings of the 1st COSH Workshop on Co-Scheduling of HPC Applications
2016 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Massively Concurrent Red-Black Trees with Hardware Transactional Memory

2016 24th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing (PDP)
2016 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Memory link compression to speedup scientific workloads

8th Workshop on Programmability Issues for Heterogeneous Multicores
2015 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Performance analysis of concurrent red-black trees on htm platforms

10th ACM SIGPLAN Workshop on Transactional Computing (Transact)
2015 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

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

2014 23rd International Conference on Parallel Architecture and Compilation Techniques (PACT)
2014 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

An Energy-centric Study of Conjugate Gradient Method

2013 | Other
Source: Self-asserted source
KONSTANTINOS NIKAS

Energy-efficient Sparse Matrix Auto-tuning with CSX

PRACE Whitepaper
2013 | Journal article
Source: Self-asserted source
KONSTANTINOS NIKAS

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

2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum
2013 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

An approach to parallelize Kruskal's algorithm using helper threads

2012 IEEE 26th International Parallel and Distributed Processing Symposium Workshops & PhD Forum
2012 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Using state-of-the-art sparse matrix optimizations for accelerating the performance of multiphysics simulations

International Workshop on Applied Parallel Computing
2012 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Early experiences on accelerating dijkstra's algorithm using transactional memory

2009 IEEE International Symposium on Parallel & Distributed Processing
2009 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Employing transactional memory and helper threads to speedup Dijkstra's algorithm

2009 International Conference on Parallel Processing
2009 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

An adaptive bloom filter cache partitioning scheme for multicore architectures

Embedded Computer Systems: Architectures, Modeling, and Simulation, 2008. SAMOS 2008. International Conference on
2008 | Conference paper
Source: Self-asserted source
KONSTANTINOS NIKAS

Analysis of Cache Partitioning Techniques for Chip Multiprocessor Systems

2008 | Other
Source: Self-asserted source
KONSTANTINOS NIKAS

Fast Concurrent Skip Lists with HTM

Journal article
Source: Self-asserted source
KONSTANTINOS NIKAS

NUMA-CIC: Issues and Challenges for Scaling Scientific Applications on a Large Scale ccNuma Prototype

Journal article
Source: Self-asserted source
KONSTANTINOS NIKAS

PPTA: Prefetch-Process-Thread-Alternation to Speed Up Dijkstra’s Algorithm

Journal article
Source: Self-asserted source
KONSTANTINOS NIKAS
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