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Research Output

2020

DroidLight: Lightweight Anomaly-Based Intrusion Detection System for Smartphone Devices

Barbhuiya, S., Kilpatrick, P. & Nikolopoulos, D., 01 Jan 2020, Proceedings of the 21st International Conference on Distributed Computing and Networking: ICDCN 2020: 21st International Conference on Distributed Computing and Networking Kolkata India January, 2020. New York, NY, USA: Association for Computing Machinery (ACM)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
5 Downloads (Pure)

DYVERSE: DYnamic VERtical scaling in multi-tenant Edge environments

Wang, N., Matthaiou, M., Nikolopoulos, D. S. & Varghese, B., 28 Feb 2020, In : Future Generation Computing Systems. 108, p. 598-612 15 p.

Research output: Contribution to journalArticle

HaRMony: Heterogeneous-Reliability Memory and QoS-Aware Energy Management on Virtualized Servers

Tovletoglou, K., Mukhanov, L., Nikolopoulos, D. S. & Karakonstantis, G., Mar 2020, ASPLOS '20: Proceedings of the Twenty-Fifth International Conference on Architectural Support for Programming Languages and Operating Systems. ACM, p. 575-590 16 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2019

Code and Data Transformations to Address Garbage Collector Performance in Big Data Processing

Fenacci, D., Vandierendonck, H. & Nikolopoulos, D., 11 Feb 2019, 25TH IEEE International Conference on High-Performance Computing, Data and Analytics. 25 ed. IEEE , 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
116 Downloads (Pure)

Design Gene Representations for Emergent Innovative Design

Zhang, W., Price, M., Robinson, T., Nolan, D., Nikolopoulos, D., Barbhuiya, S. & Kyle, S., 20 Sep 2019, 17th International Conference on Manufacturing Research ICMR 2019. IOS Press, p. 386-392 7 p. (Advances in Transdisciplinary Engineering; vol. 9).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
14 Downloads (Pure)
Open Access
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104 Downloads (Pure)

Feasibility of Fog Computing

Varghese, B., Wang, N., Nikolopoulos, D. & Buyya, R., 11 Apr 2019, (Accepted) Handbook of Integration of Cloud Computing, Cyber Physical Systems and Internet of Things. Ranjan, R., Mitra, K., Prakash Jayaraman, P., Wang, L. & Zomaya, A. (eds.). Springer

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Open Access
File
26 Downloads (Pure)

Implementing Efficient Message Logging Protocols as MPI Application Extensions

Dichev, K. & Nikolopoulos, D. S., 13 Sep 2019, EuroMPI 2019 10/09/2019 → 13/09/2019 Zurich, Switzerland. ACM, 11 p. 8

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Poster : VEBO: A Vertex- and Edge-Balanced Ordering Heuristic to Load Balance Parallel Graph Processing

Sun, J., Vandierendonck, H. & Nikolopoulos, D. S., 17 Feb 2019, Proceedings of the ACM International Symposium on Principles and Practice of Parallel Programming. Association for Computing Machinery (ACM), p. 391-392 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
73 Downloads (Pure)

SaFirE: Scalable and accurate fault injection for parallel multithreaded applications

Georgakoudis, G., Laguna, I., Vandierendonck, H., Nikolopoulos, D. S. & Schulz, M., 01 May 2019, Proceedings - 2019 IEEE 33rd International Parallel and Distributed Processing Symposium, IPDPS 2019. Institute of Electrical and Electronics Engineers Inc., p. 890-899 10 p. 8820954

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
Open Access
File
1 Citation (Scopus)
127 Downloads (Pure)
Open Access
File
131 Downloads (Pure)

SmartMaaS: A Framework for Smart Manufacturing-as-a-Service

Barbhuiya, S., Nikolopoulos, D., Price, M., Robinson, T., Nolan, D., Zhang, W. & Kyle, S., 28 Sep 2019, 17th International Conference on Manufacturing Research ICMR 2019: Proceedings. Advances in Manufacturing Technology XXXIII ed. IOS Press, Vol. 9. 6 p. (Advances in Manufacturing Technology XXXIII; vol. 9).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
61 Downloads (Pure)

TAPAS: Train-less Accuracy Predictor for Architecture Search

Istrate, R., Scheidegger, F., Mariani, G., Nikolopoulos, D., Bekas, C. & Malossi, C., 17 Jul 2019, Thirty-Third AAAI Conference on Artificial Intelligence (AAAI-19): Proceedings. 8 p. (AAAI Conference on Artificial Intelligence: Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
45 Downloads (Pure)

Workload-Aware DRAM Error Prediction using Machine Learning

Mukhanov, L., Tovletoglou, K., Vandierendonck, H., Nikolopoulos, D. & Karakonstantis, G., 15 Aug 2019, (Accepted) 2019 IEEE International Symposium on Workload Characterization: Proceedings. IEEE

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Access-Aware DRAM Failure-Rate Estimation under Relaxed Refresh Operations

Tovletoglou, K., Nikolopoulos, D. S. & Karakonstantis, G., 20 Apr 2018, Proceedings - 2017 17th International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation, SAMOS 2017: Architectures, Modeling, and Simulation, SAMOS 2017. IEEE , p. 292-299 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
189 Downloads (Pure)

An Energy-Efficient and Error-Resilient Server Ecosystem Exceeding Conservative Scaling Limits

Karakonstantis, G., Tovletoglou, K., Mukhanov, L., Vandierendonck, H., Nikolopoulos, D. S., Lawthers, P., Koutsovasilis, P., Maroudas, M., Antonopoulos, C. D., Kalogirou, C., Bellas, N., Lalis, S., Venugopal, S., Prat-Perez, A., Lampropoulos, A., Kleanthous, M., Diavastos, A., Hadjilambrou, Z., Nikolaou, P., Sazeides, Y. & 6 others, Trancoso, P., Papadimitriou, G., Kaliorakis, M., Chatzidimitriou, A., Gizopoulos, D. & Das, S., 23 Apr 2018, Proceedings of the 2018 Design, Automation and Test in Europe Conference and Exhibition, DATE 2018. IEEE , Vol. 2018-January. p. 1099-1104 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
6 Citations (Scopus)
194 Downloads (Pure)

A taxonomy of task-based parallel programming technologies for high-performance computing

Thoman, P., Dichev, K., Heller, T., Iakymchuk, R., Aguilar, X., Hasanov, K., Gschwandtner, P., Lemarinier, P., Markidis, S., Jordan, H., Fahringer, T., Katrinis, K., Laure, E. & Nikolopoulos, D., 12 Jan 2018, In : The Journal of Supercomputing. p. 1-13

Research output: Contribution to journalArticle

Open Access
File
24 Citations (Scopus)
228 Downloads (Pure)

Characterization of HPC workloads on an ARMv8 based server under relaxed DRAM refresh and thermal stress

Mukhanov, L., Tovletoglou, K., Nikolopoulos, D. & Karakonstantis, G., 15 Jul 2018, Proceeding SAMOS '18 : Proceedings of the 2018 International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation (SAMOS), Greece. 2018. ACM, p. 230-235

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
115 Downloads (Pure)
Open Access
File
1 Citation (Scopus)
306 Downloads (Pure)

DRAM Characterization under Relaxed Refresh Period Considering System Level Effects within a Commodity Server

Mukhanov, L., Tovletoglou, K., Nikolopoulos, D. & Karakonstantis, G., 01 Oct 2018, 2018 IEEE 24th International Symposium on On-Line Testing and Robust System Design, IOLTS 2018. IEEE , p. 236 - 239 8474184. (2018 IEEE 24th International Symposium on On-Line Testing and Robust System Design, IOLTS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
1 Citation (Scopus)
184 Downloads (Pure)
Open Access
File
1 Citation (Scopus)
195 Downloads (Pure)

Energy-efficient localised rollback via data flow analysis and frequency scaling

Dichev, K., Cameron, K. & Nikolopoulos, D. S., 23 Sep 2018, EuroMPI 2018 - Proceedings of the 25th European MPI Users' Group Meeting. 11 p. a11

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
Open Access
File
2 Citations (Scopus)
120 Downloads (Pure)

Intra-node Memory Safe GPU Co-Scheduling

Reano, C., Silla, F., Nikolopoulos, D. S. & Varghese, B., May 2018, In : IEEE Transactions on Parallel and Distributed Systems. 29, 5, p. 1089 - 1102 14 p.

Research output: Contribution to journalArticle

Open Access
File
3 Citations (Scopus)
165 Downloads (Pure)

Minimization of Timing Failures in Pipelined Designs via Path Shaping and Operand Truncation

Tsiokanos, I., Mukhanov, L., Nikolopoulos, D. S. & Karakonstantis, G., 01 Oct 2018, 2018 IEEE 24th International Symposium on On-Line Testing and Robust System Design, IOLTS 2018. IEEE , p. 171-176 6 p. 8474084. (2018 IEEE 24th International Symposium on On-Line Testing and Robust System Design, IOLTS 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
3 Citations (Scopus)
159 Downloads (Pure)

NanoStreams: A Microserver Architecture for Real-time Analytics on Fast Data Streams

Minhas, U. I., Russell, M., Kaloutsakis, S., Barber, P., Woods, R., Georgakoudis, G., Gillan, C., Nikolopoulos, D. S. & Bilos, A., Jul 2018, In : IEEE Transactions on Multi-Scale Computing Systems. 15 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
273 Downloads (Pure)

New Approaches to Memory Reliability Management for Big Data Workloads

Nikolopoulos, D., 2018.

Research output: Contribution to conferenceAbstract

Supporting Cloud IaaS Users in Detecting Performance-based Violation for Streaming Applications

Barlaskar, E., Dichev, K., Kilpatrick, P., Spence, I. & Nikolopoulos, D. S., 22 Oct 2018, 2018 IEEE International Conference on Autonomic Computing (ICAC). IEEE , p. 163-168 6 p. (2018 IEEE International Conference on Autonomic Computing (ICAC)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
192 Downloads (Pure)

The Transprecision Computing Paradigm: Concept, Design and Applications

Malossi, C., M. Schaffner, A. Molnos, L. Gamaitoni, G. Tagliavini, A. Emerson, A. Tomás, E. Flamand, and N. Wehn & Nikolopoulos, D., 2018. 6 p.

Research output: Contribution to conferencePaper

21 Citations (Scopus)

Using Docker Swarm with a User-Centric Decision-Making Framework for Cloud Application Migration

Barlaskar, E., Kilpatrick, P., Spence, I. & Nikolopoulos, D. S., 14 Jul 2018, Cloud Computing and Service Science - 7th International Conference, CLOSER 2017, Revised Selected Papers. 1 ed. Springer International Publishing, Vol. 864. p. 81-101 21 p. (Communications in Computer and Information Science; vol. 864).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
208 Downloads (Pure)

Variation-Aware Pipelined Cores through Path Shaping and Dynamic Cycle Adjustment: Case Study on a Floating-Point Unit

Tsiokanos, I., Mukhanov, L., Nikolopoulos, D. & Karakonstantis, G., 08 May 2018, 2018 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED): Proceedings . 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
4 Citations (Scopus)
26 Downloads (Pure)
2017

Accelerating Graph Analytics by Utilising the Memory Locality of Graph Partitioning

Sun, J., Vandierendonck, H. & Nikolopoulos, D. S., 07 Sep 2017, ICPP2017: The 46th International Conference on Parallel Processing: Proceedings. IEEE , p. 181-190 10 p. (International Conference on Parallel Processing (ICPP): Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
4 Citations (Scopus)
289 Downloads (Pure)

ALEA: A Fine-Grain Energy Profiling Tool

Mukhanov, L., Petoumenos, P., Wang, Z., Parasyris, N., Nikolopoulos, D. S., De Supinski, B. R. & Leather, H., 12 Mar 2017, In : ACM Transactions on Architecture and Code Optimization . 14, 1, 25 p., 1.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
105 Downloads (Pure)

A real time metabolomic profiling approach to detecting fish fraud using rapid evaporative ionisation mass spectrometry

Black, C., Chevallier, O. P., Haughey, S. A., Balog, J., Stead, S., Pringle, S. D., Riina, M. V., Martucci, F., Acutis, P. L., Morris, M., Nikolopoulos, D. S., Takats, Z. & Elliott, C. T., Dec 2017, In : Metabolomics. 13, 13 p., 153.

Research output: Contribution to journalArticle

Open Access
File
23 Citations (Scopus)
211 Downloads (Pure)

A Scalable and Composable Map-Reduce System

Arif, M., Vandierendonck, H., Nikolopoulos, D. S. & de Supinski, B. R., 06 Feb 2017, Proceedings of 2016 IEEE International Conference on Big Data (Big Data). IEEE , p. 2233-2242 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2 Citations (Scopus)
344 Downloads (Pure)

A Taxonomy of Task-Based Technologies for High Performance Computing.

Thoman, P., K. Hasanov, R. Iakymchuk, X. Aguilar, P. Gschwandtner, E.Laure, H.Jordan, P. Lemarinier, K. Katrinis, and T. Fahringer, Nikolopoulos, D. & Dichev, K., 2017, p. 264-274.

Research output: Contribution to conferencePaper

Big data availability: Selective partial checkpointing for in-memory database queries

Playfair, D., Trehan, A., McLarnon, B. & Nikolopoulos, D., 06 Feb 2017, Fourth Workshop on Scalable Cloud Data Management: In conjunction with the IEEE Big Data Conference. IEEE , 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
216 Downloads (Pure)

Dependency-Aware Rollback and Checkpoint-Restart for Distributed Task-Based Runtimes

Dichev, K., Jordan, H., Tovletoglou, K., Heller, T., Nikolopoulos, D., Karakonstantis, G. & Gillan, C., 29 May 2017. 10 p.

Research output: Contribution to conferencePaper

Edge-as-a-Service: Towards Distributed Cloud Architectures

Varghese, B., Wang, N., Li, J. & Nikolopoulos, D. S., 15 Sep 2017, International Conference on Parallel Computing. p. 784-793 10 p. (Advances in Parallel Computing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
4 Citations (Scopus)
327 Downloads (Pure)

Energy Efficiency in ARMv8-based Microservers by Hardware Margins Identification.

D. Gizopoulos, Y. Sazeides, S. Das, P. Lawthers , Karakonstantis, G. & Nikolopoulos, D., 2017. 1 p.

Research output: Contribution to conferenceAbstract

Energy-Efficient Transprecision Techniques for Iterative Refinement

Lee, J., Vandierendonck, H. & Nikolopoulos, D., 01 Sep 2017, (Accepted).

Research output: Contribution to conferencePoster

File
36 Downloads (Pure)
Open Access
File
48 Citations (Scopus)
336 Downloads (Pure)

Error-Resilient Server Ecosystems for Edge and Cloud Datacenters

Karakonstantis, G., Nikolopoulos, D., Gizopoulos, D., Trancoso, P., Sazeides, Y., Antonopoulos, C. D., Venugopal, S. & Das, S., 18 Dec 2017, In : IEEE Computer. 50, 12, p. 78 - 81 4 p.

Research output: Contribution to journalArticle

Open Access
File
1 Citation (Scopus)
163 Downloads (Pure)

FairGV: Fair and Fast GPU Virtualization

Hong, C-H., Spence, I. & Nikolopoulos, D. S., 01 Dec 2017, In : IEEE Transactions on Parallel and Distributed Systems. 28, 12, p. 3472-3485

Research output: Contribution to journalArticle

Open Access
File
8 Citations (Scopus)
325 Downloads (Pure)

GPU Virtualization and Scheduling Methods: A Comprehensive Survey

Hong, C-H., Spence, I. & Nikolopoulos, D., 29 Jun 2017, In : ACM Computing Surveys. 50, 3, 37 p., 35.

Research output: Contribution to journalArticle

Open Access
File
32 Citations (Scopus)
5184 Downloads (Pure)

GraphGrind: addressing load imbalance of graph partitioning

Sun, J., Vandierendonck, H. & Nikolopoulos, D. S., 14 Jun 2017, Proceedings of the International Conference on Supercomputing. 10 p. 16

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
11 Citations (Scopus)
539 Downloads (Pure)

Heterogeneous Servers based on Programmable Cores and Dataflow Engines

Wu, Y., Gillan, C., Minhas, U., Barbhuiya, S., Novakovic, A., Tovletoglou, K., Tzenakis, G., Vandierendonck, H., Karakonstantis, G. & Nikolopoulos, D., 23 Jan 2017, Workshop Energy efficient Servers for Cloud and Edge Computing 2017.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
93 Downloads (Pure)