Dimitrios S. Nikolopoulos

279 papers A* 4A 41B 26C 21Misc 9Journal 105Unranked 69
YearRankTypeTitle / Venue / Authors
2026 — conf
ConfigSpec: Profiling-Based Configuration Selection for Distributed Edge-Cloud Speculative LLM Serving.
TDIS
Xiangchen Li, Saeid Ghafouri, Jiakun Fan, Babar Ali, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2026 J jnl
WISP: Waste- and Interference-Suppressed Distributed Speculative LLM Serving at the Edge via Dynamic Drafting and SLO-Aware Batching.
CoRR
Xiangchen Li, Jiakun Fan, Qingyuan Wang, Dimitrios Spatharakis, Saeid Ghafouri, Hans Vandierendonck, Deepu John, Bo Ji, Ali Raza Butt, Dimitrios S. Nikolopoulos
2025 J jnl
DiffPro: Joint Timestep and Layer-Wise Precision Optimization for Efficient Diffusion Inference.
CoRR
Farhana Amin, Sabiha Afroz, Kanchon Gharami, Mona Moghadampanah, Dimitrios S. Nikolopoulos
2025 A* conf
HiRED: Attention-Guided Token Dropping for Efficient Inference of High-Resolution Vision-Language Models.
AAAI
Kazi Hasan Ibn Arif, JinYi Yoon, Dimitrios S. Nikolopoulos, Hans Vandierendonck, Deepu John, Bo Ji
2025 J jnl
MARCO: A Multi-Agent System for Optimizing HPC Code Generation Using Large Language Models.
CoRR
Asif Rahman, Veljko Cvetkovic, Kathleen Reece, Aidan Walters, Yasir Hassan, Aneesh Tummeti, Bryan Torres, Denise Cooney, Margaret Ellis, Dimitrios S. Nikolopoulos
2025 J jnl
MARVEL: An End-to-End Framework for Generating Model-Class Aware Custom RISC-V Extensions for Lightweight AI.
CoRR
Ajay Kumar M, Cian O'Mahoney, Pedro Kreutz Werle, Shreejith Shanker, Dimitrios S. Nikolopoulos, Bo Ji, Hans Vandierendonck, Deepu John
2025 J jnl
MARVEL: An End-to-End Framework for Generating Model-Class Aware Custom RISC-V Extensions for Lightweight AI.
IEEE Open J. Circuits Syst.
Ajay Kumar M, Cian O'Mahoney, Pedro Kreutz Werle, Shreejith Shanker, Dimitrios S. Nikolopoulos, Bo Ji, Hans Vandierendonck, Deepu John
2025 J jnl
Modality Inflation: Energy Characterization and Optimization Opportunities for MLLM Inference.
CoRR
Mona Moghadampanah, Adib Rezaei Shahmirzadi, Farhana Amin, Dimitrios S. Nikolopoulos
2025 J jnl
Parallel CPU-GPU Execution for LLM Inference on Constrained GPUs.
CoRR
Jiakun Fan, Yanglin Zhang, Xiangchen Li, Dimitrios S. Nikolopoulos
2025 J jnl
Polymorph: Energy-Efficient Multi-Label Classification for Video Streams on Embedded Devices.
CoRR
Saeid Ghafouri, Mohsen Fayyaz, Xiangchen Li, Deepu John, Bo Ji, Dimitrios S. Nikolopoulos, Hans Vandierendonck
2025 J jnl
QPART: Adaptive Model Quantization and Dynamic Workload Balancing for Accuracy-aware Edge Inference.
CoRR
Xiangchen Li, Saeid Ghafouri, Bo Ji, Hans Vandierendonck, Deepu John, Dimitrios S. Nikolopoulos
2025 Misc conf
SLED: A Speculative LLM Decoding Framework for Efficient Edge Serving.
SEC
Xiangchen Li, Dimitrios Spatharakis, Saeid Ghafouri, Jiakun Fan, Hans Vandierendonck, Deepu John, Bo Ji, Dimitrios S. Nikolopoulos
2025 J jnl
SLED: A Speculative LLM Decoding Framework for Efficient Edge Serving.
CoRR
Xiangchen Li, Dimitrios Spatharakis, Saeid Ghafouri, Jiakun Fan, Hans Vandierendonck, Deepu John, Bo Ji, Dimitrios S. Nikolopoulos
2025 J jnl
Taming the Memory Footprint Crisis: System Design for Production Diffusion LLM Serving.
CoRR
Jiakun Fan, Yanglin Zhang, Xiangchen Li, Dimitrios S. Nikolopoulos
2024 A conf
Application-Attuned Memory Management for Containerized HPC Workflows.
IPDPS
Moiz Arif, Avinash Maurya, M. Mustafa Rafique, Dimitrios S. Nikolopoulos, Ali Raza Butt
2024 — conf
FrameFeedback: A Closed-Loop Control System for Dynamic Offloading Real-Time Edge Inference.
IPDPS (Workshops)
Matthew Jackson, Bo Ji, Dimitrios S. Nikolopoulos
2024 J jnl
HiRED: Attention-Guided Token Dropping for Efficient Inference of High-Resolution Vision-Language Models in Resource-Constrained Environments.
CoRR
Kazi Hasan Ibn Arif, JinYi Yoon, Dimitrios S. Nikolopoulos, Hans Vandierendonck, Deepu John, Bo Jin
2024 J jnl
On Robust Optimal Joint Deployment and Assignment of RAN Intelligent Controllers in O-RANs.
IEEE Open J. Commun. Soc.
Mohammad J. Abdel-Rahman, EmadelDin A. Mazied, Fahid Hassan, Kory Teague, Allen B. MacKenzie, Scott F. Midkiff, Kleber Vieira Cardoso, Dimitrios S. Nikolopoulos
2024 — conf
Parallel Islands: A Parallel Computing Educational Video Game.
SIGCSE (2)
Melissa Cameron, Margaret Ellis, Dimitrios S. Nikolopoulos
2024 A conf
ParvaGPU: Efficient Spatial GPU Sharing for Large-Scale DNN Inference in Cloud Environments.
SC
Munkyu Lee, Sihoon Seong, Minki Kang, Jihyuk Lee, Gap-Joo Na, In-Geol Chun, Dimitrios S. Nikolopoulos, Cheol-Ho Hong
2024 J jnl
ParvaGPU: Efficient Spatial GPU Sharing for Large-Scale DNN Inference in Cloud Environments.
CoRR
Munkyu Lee, Sihoon Seong, Minki Kang, Jihyuk Lee, Gap-Joo Na, In-Geol Chun, Dimitrios S. Nikolopoulos, Cheol-Ho Hong
2024 J jnl
Tuning Fast Memory Size based on Modeling of Page Migration for Tiered Memory.
CoRR
Shangye Chen, Jin Huang, Shuangyan Yang, Jie Liu, Huaicheng Li, Dimitrios S. Nikolopoulos, Junhee Ryu, Jinho Baek, Kwangsik Shin, Dong Li
2023 — conf
Decentralised Biomedical Signal Classification using Early Exits.
NEWCAS
Li Xiaolin, Hans Vandierendonck, Dimitrios S. Nikolopoulos, Bo Jin, Barry Cardiff, Deepu John
2023 A ed.
Proceedings of the 37th International Conference on Supercomputing, ICS 2023, Orlando, FL, USA, June 21-23, 2023
ICS
Kyle A. Gallivan, Efstratios Gallopoulos, Dimitrios S. Nikolopoulos, Ramón Beivide
2022 J jnl
Efficient, Dynamic Multi-Task Execution on FPGA-Based Computing Systems.
IEEE Trans. Parallel Distributed Syst.
Umar Ibrahim Minhas, Roger F. Woods, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2022 A ed.
ICS '22: 2022 International Conference on Supercomputing, Virtual Event, June 28 - 30, 2022
ICS
Lawrence Rauchwerger, Kirk W. Cameron, Dimitrios S. Nikolopoulos, Dionisios N. Pnevmatikatos
2022 J jnl
Mixed-Precision Kernel Recursive Least Squares.
IEEE Trans. Neural Networks Learn. Syst.
JunKyu Lee, Dimitrios S. Nikolopoulos, Hans Vandierendonck
2022 B conf
On Realizing Efficient Deep Learning Using Serverless Computing.
CCGRID
Kevin Assogba, Moiz Arif, M. Mustafa Rafique, Dimitrios S. Nikolopoulos
2022 J jnl
Power Log'n'Roll: Power-Efficient Localized Rollback for MPI Applications Using Message Logging Protocols.
IEEE Trans. Parallel Distributed Syst.
Kiril Dichev, Daniele De Sensi, Dimitrios S. Nikolopoulos, Kirk W. Cameron, Ivor T. A. Spence
2022 J jnl
gShare: A centralized GPU memory management framework to enable GPU memory sharing for containers.
Future Gener. Comput. Syst.
Munkyu Lee, Hyunho Ahn, Cheol-Ho Hong, Dimitrios S. Nikolopoulos
2021 Misc conf
Linear Regression Based DDoS Attack Detection.
ICMLC
Sakil Barbhuiya, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2021 J jnl
Revealing DRAM Operating GuardBands Through Workload-Aware Error Predictive Modeling.
IEEE Trans. Computers
Lev Mukhanov, Konstantinos Tovletoglou, Hans Vandierendonck, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2020 J jnl
AIR: Iterative refinement acceleration using arbitrary dynamic precision.
Parallel Comput.
JunKyu Lee, Gregory D. Peterson, Dimitrios S. Nikolopoulos, Hans Vandierendonck
2020 B conf
Cross Architectural Power Modelling.
CCGRID
Kai Chen, Peter Kilpatrick, Dimitrios S. Nikolopoulos, Blesson Varghese
2020 J jnl
Cross Architectural Power Modelling.
CoRR
Kai Chen, Peter Kilpatrick, Dimitrios S. Nikolopoulos, Blesson Varghese
2020 A conf
DEFCON: Generating and Detecting Failure-prone Instruction Sequences via Stochastic Search.
DATE
Ioannis Tsiokanos, Lev Mukhanov, Giorgis Georgakoudis, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2020 A* conf
DStress: Automatic Synthesis of DRAM Reliability Stress Viruses using Genetic Algorithms.
MICRO
Lev Mukhanov, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2020 J jnl
DYVERSE: DYnamic VERtical Scaling in multi-tenant Edge environments.
Future Gener. Comput. Syst.
Nan Wang, Michail Matthaiou, Dimitrios S. Nikolopoulos, Blesson Varghese
2020 Misc conf
DroidLight: Lightweight Anomaly-based Intrusion Detection System for Smartphone Devices.
ICDCN
Sakil Barbhuiya, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2020 J jnl
ENORM: A Framework For Edge NOde Resource Management.
IEEE Trans. Serv. Comput.
Nan Wang, Blesson Varghese, Michail Matthaiou, Dimitrios S. Nikolopoulos
2020 C conf
Fast Analysis and Prediction in Large Scale Virtual Machines Resource Utilisation.
CLOSER
Abdullahi Abubakar, Sakil Barbhuiya, Peter Kilpatrick, Ngo Anh Vien, Dimitrios S. Nikolopoulos
2020 J jnl
Fast load balance parallel graph analytics with an automatic graph data structure selection algorithm.
Future Gener. Comput. Syst.
Jiawen Sun, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2020 A* conf
HaRMony: Heterogeneous-Reliability Memory and QoS-Aware Energy Management on Virtualized Servers.
ASPLOS
Konstantinos Tovletoglou, Lev Mukhanov, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2020 — conf
RIANN: Real-time Incremental Learning with Approximate Nearest Neighbor on Mobile Devices.
OpML
Jiawen Liu, Zhen Xie, Dimitrios S. Nikolopoulos, Dong Li
2020 J jnl
Workload-Aware DRAM Error Prediction using Machine Learning.
CoRR
Lev Mukhanov, Konstantinos Tovletoglou, Hans Vandierendonck, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2019 J jnl
Fast and Energy-Efficient OLAP Data Management on Hybrid Main Memory Systems.
IEEE Trans. Computers
Ahmad Hassan, Dimitrios S. Nikolopoulos, Hans Vandierendonck
2019 J jnl
Hyperqueues: Design and Implementation of Deterministic Concurrent Queues.
ACM Trans. Parallel Comput.
Hans Vandierendonck, Dimitrios S. Nikolopoulos
2019 J jnl
Implementing Efficient Message Logging Protocols as MPI Application Extensions.
CoRR
Kiril Dichev, Dimitrios S. Nikolopoulos
2019 C conf
Implementing efficient message logging protocols as MPI application extensions.
EuroMPI
Kiril Dichev, Dimitrios S. Nikolopoulos
2019 A conf
SAFIRE: Scalable and Accurate Fault Injection for Parallel Multithreaded Applications.
IPDPS
Giorgis Georgakoudis, Ignacio Laguna, Hans Vandierendonck, Dimitrios S. Nikolopoulos, Martin Schulz
2019 J jnl
Shimmer: Implementing a Heterogeneous-Reliability DRAM Framework on a Commodity Server.
IEEE Comput. Archit. Lett.
Konstantinos Tovletoglou, Lev Mukhanov, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2019 A* conf
TAPAS: Train-Less Accuracy Predictor for Architecture Search.
AAAI
Roxana Istrate, Florian Scheidegger, Giovanni Mariani, Dimitrios S. Nikolopoulos, Constantine Bekas, Adelmo Cristiano Innocenza Malossi
2019 B conf
VEBO: a vertex- and edge-balanced ordering heuristic to load balance parallel graph processing.
PPoPP
Jiawen Sun, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2019 — conf
Workload-Aware DRAM Error Prediction using Machine Learning.
IISWC
Lev Mukhanov, Konstantinos Tovletoglou, Hans Vandierendonck, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2018 J jnl
A taxonomy of task-based parallel programming technologies for high-performance computing.
J. Supercomput.
Peter Thoman, Kiril Dichev, Thomas Heller, Roman Iakymchuk, Xavier Aguilar, Khalid Hasanov, Philipp Gschwandtner, Pierre Lemarinier, Stefano Markidis, Herbert Jordan, Thomas Fahringer, Kostas Katrinis, Erwin Laure, Dimitrios S. Nikolopoulos
2018 A conf
An energy-efficient and error-resilient server ecosystem exceeding conservative scaling limits.
DATE
Georgios Karakonstantis, Konstantinos Tovletoglou, Lev Mukhanov, Hans Vandierendonck, Dimitrios S. Nikolopoulos, Peter Lawthers, Panos K. Koutsovasilis, Manolis Maroudas, Christos D. Antonopoulos, Christos Kalogirou, Nikolaos Bellas, Spyros Lalis, Srikumar Venugopal, Arnau Prat-Pérez, Alejandro Lampropulos, Marios Kleanthous, Andreas Diavastos, Zacharias Hadjilambrou, Panagiota Nikolaou, Yiannakis Sazeides, Pedro Trancoso, George Papadimitriou, Manolis Kaliorakis, Athanasios Chatzidimitriou, Dimitris Gizopoulos, Shidhartha Das
2018 — conf
Characterization of HPC workloads on an ARMv8 based server under relaxed DRAM refresh and thermal stress.
SAMOS
Lev Mukhanov, Konstantinos Tovletoglou, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2018 Misc conf
Code and Data Transformations to Address Garbage Collector Performance in Big Data Processing.
HiPC
Damon Fenacci, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2018 J jnl
DARE.
Int. J. High Perform. Comput. Appl.
Charalampos Chalios, Giorgis Georgakoudis, Konstantinos Tovletoglou, Georgios Karakonstantis, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2018 C conf
DRAM Characterization under Relaxed Refresh Period Considering System Level Effects within a Commodity Server.
IOLTS
Lev Mukhanov, Konstantinos Tovletoglou, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2018 J jnl
DYVERSE: DYnamic VERtical Scaling in Multi-tenant Edge Environments.
CoRR
Nan Wang, Michail Matthaiou, Dimitrios S. Nikolopoulos, Blesson Varghese
2018 J jnl
Energy-Efficient Iterative Refinement Using Dynamic Precision.
IEEE J. Emerg. Sel. Topics Circuits Syst.
JunKyu Lee, Hans Vandierendonck, Mahwish Arif, Gregory D. Peterson, Dimitrios S. Nikolopoulos
2018 J jnl
Energy-efficient localised rollback after failures via data flow analysis.
CoRR
Kiril Dichev, Kirk W. Cameron, Dimitrios S. Nikolopoulos
2018 C conf
Energy-efficient localised rollback via data flow analysis and frequency scaling.
EuroMPI
Kiril Dichev, Kirk W. Cameron, Dimitrios S. Nikolopoulos
2018 J jnl
Expediting assessments of database performance for streams of respiratory parameters.
Comput. Biol. Medicine
Charles J. Gillan, Aleksandar Novakovic, Adele H. Marshall, Murali Shyamsundar, Dimitrios S. Nikolopoulos
2018 J jnl
Incremental Training of Deep Convolutional Neural Networks.
CoRR
Roxana Istrate, Adelmo Cristiano Innocenza Malossi, Costas Bekas, Dimitrios S. Nikolopoulos
2018 J jnl
Intra-Node Memory Safe GPU Co-Scheduling.
IEEE Trans. Parallel Distributed Syst.
Carlos Reaño, Federico Silla, Dimitrios S. Nikolopoulos, Blesson Varghese
2018 C conf
Minimization of Timing Failures in Pipelined Designs via Path Shaping and Operand Truncation.
IOLTS
Ioannis Tsiokanos, Lev Mukhanov, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2018 J jnl
NanoStreams: A Microserver Architecture for Real-Time Analytics on Fast Data Streams.
IEEE Trans. Multi Scale Comput. Syst.
Umar Ibrahim Minhas, Matthew Russell, Stelios Kaloutsakis, Paul Barber, Roger F. Woods, Giorgis Georgakoudis, Charles Gillan, Dimitrios S. Nikolopoulos, Angelos Bilas
2018 J jnl
RADS: Real-time Anomaly Detection System for Cloud Data Centres.
CoRR
Sakil Barbhuiya, Zafeirios C. Papazachos, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2018 — conf
Supporting Cloud IaaS Users in Detecting Performance-Based Violation for Streaming Applications.
ICAC
Esha Barlaskar, Kiril Dichev, Peter Kilpatrick, Ivor T. A. Spence, Dimitrios S. Nikolopoulos
2018 J jnl
TAPAS: Train-less Accuracy Predictor for Architecture Search.
CoRR
Roxana Istrate, Florian Scheidegger, Giovanni Mariani, Dimitrios S. Nikolopoulos, Costas Bekas, A. Cristiano I. Malossi
2018 — conf
The VINEYARD integrated framework for hardware accelerators in the cloud.
SAMOS
Christoforos Kachris, Dimitrios Soudris, Stelios Mavridis, Manolis Pavlidakis, Christi Symeonidou, Christos Kozanitis, Angelos Bilas, Damon Fenacci, Sharatchandra Varma Bogaraju, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2018 A conf
The transprecision computing paradigm: Concept, design, and applications.
DATE
A. Cristiano I. Malossi, Michael Schaffner, Anca Molnos, Luca Gammaitoni, Giuseppe Tagliavini, Andrew P. J. Emerson, Andrés Tomás, Dimitrios S. Nikolopoulos, Eric Flamand, Norbert Wehn
2018 B conf
Userspace Hypervisor Data Characterization in Virtualized Environment.
ICPADS
Bin Wang, Hans Vandierendonck, Georgios Karakonstantis, Dimitrios S. Nikolopoulos
2018 J jnl
VEBO: A Vertex- and Edge-Balanced Ordering Heuristic to Load Balance Parallel Graph Processing.
CoRR
Jiawen Sun, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2018 A conf
Variation-Aware Pipelined Cores through Path Shaping and Dynamic Cycle Adjustment: Case Study on a Floating-Point Unit.
ISLPED
Ioannis Tsiokanos, Lev Mukhanov, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2017 — conf
A Taxonomy of Task-Based Technologies for High-Performance Computing.
PPAM (2)
Peter Thoman, Khalid Hasanov, Kiril Dichev, Roman Iakymchuk, Xavier Aguilar, Philipp Gschwandtner, Pierre Lemarinier, Stefano Markidis, Herbert Jordan, Erwin Laure, Kostas Katrinis, Dimitrios S. Nikolopoulos, Thomas Fahringer
2017 J jnl
ALEA: A Fine-Grained Energy Profiling Tool.
ACM Trans. Archit. Code Optim.
Lev Mukhanov, Pavlos Petoumenos, Zheng Wang, Konstantinos Parasyris, Dimitrios S. Nikolopoulos, Bronis R. de Supinski, Hugh Leather
2017 B conf
Accelerating Graph Analytics by Utilising the Memory Locality of Graph Partitioning.
ICPP
Jiawen Sun, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2017 — conf
Access-aware DRAM failure-rate estimation under relaxed refresh operations.
SAMOS
Konstantinos Tovletoglou, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2017 J jnl
Dependency-Aware Rollback and Checkpoint-Restart for Distributed Task-Based Runtimes.
CoRR
Kiril Dichev, Herbert Jordan, Konstantinos Tovletoglou, Thomas Heller, Dimitrios S. Nikolopoulos, Georgios Karakonstantis, Charles Gillan
2017 J jnl
ENORM: A Framework For Edge NOde Resource Management.
CoRR
Nan Wang, Blesson Varghese, Michail Matthaiou, Dimitrios S. Nikolopoulos
2017 — conf
Edge-as-a-Service: Towards Distributed Cloud Architectures.
PARCO
Blesson Varghese, Nan Wang, Jianyu Li, Dimitrios S. Nikolopoulos
2017 J jnl
Edge-as-a-Service: Towards Distributed Cloud Architectures.
CoRR
Blesson Varghese, Nan Wang, Jianyu Li, Dimitrios S. Nikolopoulos
2017 J jnl
Error-Resilient Server Ecosystems for Edge and Cloud Datacenters.
Computer
Georgios Karakonstantis, Dimitrios S. Nikolopoulos, Dimitris Gizopoulos, Pedro Trancoso, Yiannakis Sazeides, Christos D. Antonopoulos, Srikumar Venugopal, Shidhartha Das
2017 J jnl
FairGV: Fair and Fast GPU Virtualization.
IEEE Trans. Parallel Distributed Syst.
Cheol-Ho Hong, Ivor T. A. Spence, Dimitrios S. Nikolopoulos
2017 J jnl
Feasibility of Fog Computing.
CoRR
Blesson Varghese, Nan Wang, Dimitrios S. Nikolopoulos, Rajkumar Buyya
2017 J jnl
GPU Virtualization and Scheduling Methods: A Comprehensive Survey.
ACM Comput. Surv.
Cheol-Ho Hong, Ivor T. A. Spence, Dimitrios S. Nikolopoulos
2017 A conf
GraphGrind: addressing load imbalance of graph partitioning.
ICS
Jiawen Sun, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2017 — conf
Incremental Training of Deep Convolutional Neural Networks.
AutoML@PKDD/ECML
Roxana Istrate, A. Cristiano I. Malossi, Costas Bekas, Dimitrios S. Nikolopoulos
2017 J jnl
Intra-node Memory Safe GPU Co-Scheduling.
CoRR
Carlos Reaño, Federico Silla, Dimitrios S. Nikolopoulos, Blesson Varghese
2017 J jnl
Managed acceleration for In-Memory database analytic workloads.
Int. J. Parallel Emergent Distributed Syst.
Eoghan O'Neill, John McGlone, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2017 — conf
MiniSymposium on Edge Computing.
PARCO
Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2017 C conf
MyMinder: A User-centric Decision Making Framework for Intercloud Migration.
CLOSER
Esha Barlaskar, Peter Kilpatrick, Ivor T. A. Spence, Dimitrios S. Nikolopoulos
2017 J jnl
On the Virtualization of CUDA Based GPU Remoting on ARM and X86 Machines in the GVirtuS Framework.
Int. J. Parallel Program.
Raffaele Montella, Giulio Giunta, Giuliano Laccetti, Marco Lapegna, Carlo Palmieri, Carmine Ferraro, Valentina Pelliccia, Cheol-Ho Hong, Ivor T. A. Spence, Dimitrios S. Nikolopoulos
2017 — conf
Power Modelling for Heterogeneous Cloud-Edge Data Centers.
PARCO
Kai Chen, Blesson Varghese, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2017 J jnl
Power Modelling for Heterogeneous Cloud-Edge Data Centers.
CoRR
Kai Chen, Blesson Varghese, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2017 A conf
REFINE: realistic fault injection via compiler-based instrumentation for accuracy, portability and speed.
SC
Giorgis Georgakoudis, Ignacio Laguna, Dimitrios S. Nikolopoulos, Martin Schulz
2017 C conf
Relaxing DRAM refresh rate through access pattern scheduling: A case study on stencil-based algorithms.
IOLTS
Konstantinos Tovletoglou, Dimitrios S. Nikolopoulos, Georgios Karakonstantis
2017 J jnl
SCALO: Scalability-Aware Parallelism Orchestration for Multi-Threaded Workloads.
ACM Trans. Archit. Code Optim.
Giorgis Georgakoudis, Hans Vandierendonck, Peter Thoman, Bronis R. de Supinski, Thomas Fahringer, Dimitrios S. Nikolopoulos
2017 — conf
Using Docker Swarm with a User-Centric Decision-Making Framework for Cloud Application Migration.
CLOSER (Selected Papers)
Esha Barlaskar, Peter Kilpatrick, Ivor T. A. Spence, Dimitrios S. Nikolopoulos
2016 B conf
A Capital Market Metaphor for Content Delivery Network Resources.
AINA
Elias Vathias, Dimitrios S. Nikolopoulos, Stathes Hadjiefthymiades
2016 — conf
A Scalable Runtime for the ECOSCALE Heterogeneous Exascale Hardware Platform.
ROSS@HPDC
Paul Harvey, Konstantin Bakanov, Ivor T. A. Spence, Dimitrios S. Nikolopoulos
2016 — conf
A scalable and composable map-reduce system.
IEEE BigData
Mahwish Arif, Hans Vandierendonck, Dimitrios S. Nikolopoulos, Bronis R. de Supinski
2016 J jnl
BDDT-SCC: A Task-parallel Runtime for Non Cache-Coherent Multicores.
CoRR
Alexandros Labrineas, Polyvios Pratikakis, Dimitrios S. Nikolopoulos, Angelos Bilas
2016 — conf
Big data availability: Selective partial checkpointing for in-memory database queries.
IEEE BigData
Daniel Playfair, Amitabh Trehan, Barry McLarnon, Dimitrios S. Nikolopoulos
2016 B conf
Brief Announcement: Energy Optimization of Memory Intensive Parallel Workloads.
SPAA
Chhaya Trehan, Hans Vandierendonck, Georgios Karakonstantis, Dimitrios S. Nikolopoulos
2016 — conf
Challenges and Opportunities in Edge Computing.
SmartCloud
Blesson Varghese, Nan Wang, Sakil Barbhuiya, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2016 J jnl
Challenges and Opportunities in Edge Computing.
CoRR
Blesson Varghese, Nan Wang, Sakil Barbhuiya, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2016 A conf
ECOSCALE: Reconfigurable computing and runtime system for future exascale systems.
DATE
Iakovos Mavroidis, Ioannis Papaefstathiou, Luciano Lavagno, Dimitrios S. Nikolopoulos, Dirk Koch, John Goodacre, Ioannis Sourdis, Vassilis Papaefstathiou, Marcello Coppola, Manuel Palomino
2016 J jnl
Editorial of the Special issue: SI: E2SC.
Parallel Comput.
Abhinav Vishnu, Andres Marquez, Dimitrios S. Nikolopoulos
2016 J jnl
Energy Optimization of Memory Intensive Parallel workloads.
CoRR
Chhaya Trehan, Hans Vandierendonck, Georgios Karakonstantis, Dimitrios S. Nikolopoulos
2016 J jnl
Evaluating fault tolerance on asymmetric multicore systems-on-chip using iso-metrics.
IET Comput. Digit. Tech.
Charalampos Chalios, Dimitrios S. Nikolopoulos, Sandra Catalán, Enrique S. Quintana-Ortí
2016 J jnl
Exploiting Significance of Computations for Energy-Constrained Approximate Computing.
Int. J. Parallel Program.
Vassilis Vassiliadis, Charalampos Chalios, Konstantinos Parasyris, Christos D. Antonopoulos, Spyros Lalis, Nikolaos Bellas, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2016 — conf
HPTA: High-performance text analytics.
IEEE BigData
Hans Vandierendonck, Karen L. Murphy, Mahwish Arif, Dimitrios S. Nikolopoulos
2016 — conf
Low-Cost Hardware Infrastructure for Runtime Thread Level Energy Accounting.
ARCS
Marius Marcu, Oana Boncalo, Madalin Ghenea, Alexandru Amaricai, Jan Weinstock, Rainer Leupers, Zheng Wang, Giorgis Georgakoudis, Dimitrios S. Nikolopoulos, Cosmin Cernazanu-Glavan, Lucian Bara, Marian Ionascu
2016 J jnl
Methods and metrics for fair server assessment under real-time financial workloads.
Concurr. Comput. Pract. Exp.
Giorgis Georgakoudis, Charles J. Gillan, Ahmed Sayed, Ivor T. A. Spence, Richard Faloon, Dimitrios S. Nikolopoulos
2016 J jnl
Myrmics: Scalable, Dependency-aware Task Scheduling on Heterogeneous Manycores.
CoRR
Spyros Lyberis, Polyvios Pratikakis, Iakovos Mavroidis, Dimitrios S. Nikolopoulos
2016 — conf
NanoStreams: Codesigned microservers for edge analytics in real time.
SAMOS
Giorgis Georgakoudis, Charles Gillan, Ahmad Hassan, Umar Ibrahim Minhas, Ivor T. A. Spence, George Tzenakis, Hans Vandierendonck, Roger F. Woods, Dimitrios S. Nikolopoulos, Murali Shyamsundar, Paul Barber, Matthew Russell, Angelos Bilas, Stelios Kaloutsakis, Heiner Giefers, Peter W. J. Staar, Costas Bekas, Neil Horlock, Richard Faloon, Colin Pattison
2016 — conf
Operator and Workflow Optimization for High-Performance Analytics.
EDBT/ICDT Workshops
Hans Vandierendonck, Karen L. Murphy, Mahwish Arif, Jiawen Sun, Dimitrios S. Nikolopoulos
2016 — conf
Runtime support for adaptive power capping on heterogeneous SoCs.
SAMOS
Yun Wu, Dimitrios S. Nikolopoulos, Roger F. Woods
2016 J jnl
Special issue on Disruptive technologies for energy efficient computing.
Sustain. Comput. Informatics Syst.
Ali Raza Butt, Chris Gniady, Dimitrios S. Nikolopoulos
2016 — conf
The VINEYARD Approach: Versatile, Integrated, Accelerator-Based, Heterogeneous Data Centres.
ARC
Christoforos Kachris, Dimitrios Soudris, Georgi Gaydadjiev, Huy-Nam Nguyen, Dimitrios S. Nikolopoulos, Angelos Bilas, Neil Morgan, Christos Strydis, Christos Tsalidis, John Balafas, Ricardo Jiménez-Peris, Alexandre Almeida
2016 J jnl
TwinCG: Dual Thread Redundancy with Forward Recovery for Conjugate Gradient Methods.
CoRR
Kiril Dichev, Dimitrios S. Nikolopoulos
2016 C conf
TwinPCG: Dual Thread Redundancy with Forward Recovery for Preconditioned Conjugate Gradient Methods.
CLUSTER
Kiril Dichev, Dimitrios S. Nikolopoulos
2016 C conf
TwinPCG: Dual Thread Redundancy with forward Recovery for Preconditioned Conjugate Gradient Methods.
CLUSTER
Kiril Dichev, Dimitrios S. Nikolopoulos
2016 — conf
VarSys Introduction.
IPDPS Workshops
Kirk W. Cameron, Todd Gamblin, Dimitrios S. Nikolopoulos
2015 C conf
A Lightweight Tool for Anomaly Detection in Cloud Data Centres.
CLOSER
Sakil Barbhuiya, Zafeirios C. Papazachos, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2015 B conf
A programming model and runtime system for significance-aware energy-efficient computing.
PPoPP
Vassilis Vassiliadis, Konstantinos Parasyris, Charalambos Chalios, Christos D. Antonopoulos, Spyros Lalis, Nikolaos Bellas, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2015 — conf
A significance-driven programming framework for energy-constrained approximate computing.
Conf. Computing Frontiers
Vassilis Vassiliadis, Charalampos Chalios, Konstantinos Parasyris, Christos D. Antonopoulos, Spyros Lalis, Nikolaos Bellas, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2015 B conf
ALEA: Fine-Grain Energy Profiling with Basic Block Sampling.
PACT
Lev Mukhanov, Dimitrios S. Nikolopoulos, Bronis R. de Supinski
2015 J jnl
ALEA: Fine-grain Energy Profiling with Basic Block Sampling.
CoRR
Lev Mukhanov, Dimitrios S. Nikolopoulos, Bronis R. de Supinski
2015 — conf
Application-Level Energy Awareness for OpenMP.
IWOMP
Ferdinando Alessi, Peter Thoman, Giorgis Georgakoudis, Thomas Fahringer, Dimitrios S. Nikolopoulos
2015 B conf
Energy-Efficient Hybrid DRAM/NVM Main Memory.
PACT
Ahmad Hassan, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2015 C conf
Energy-Efficient In-Memory Data Stores on Hybrid Memory Hierarchies.
DaMoN
Ahmad Hassan, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2015 J jnl
Evaluating Asymmetric Multicore Systems-on-Chip using Iso-Metrics.
CoRR
Charalampos Chalios, Dimitrios S. Nikolopoulos, Enrique S. Quintana-Ortí
2015 J jnl
Guest Editorial.
IET Comput. Digit. Tech.
José L. Núñez-Yáñez, J. M. Moreno, Dimitrios S. Nikolopoulos
2015 — conf
HpMC: An Energy-aware Management System of Multi-level Memory Architectures.
MEMSYS
Chun-Yi Su, David Roberts, Edgar A. León, Kirk W. Cameron, Bronis R. de Supinski, Gabriel H. Loh, Dimitrios S. Nikolopoulos
2015 J jnl
Iso-Quality of Service: Fairly Ranking Servers for Real-Time Data Analytics.
CoRR
Giorgis Georgakoudis, Charles J. Gillan, Ahmed Sayed, Ivor T. A. Spence, Richard Faloon, Dimitrios S. Nikolopoulos
2015 J jnl
Iso-Quality of Service: Fairly Ranking Servers for Real-Time Data Analytics.
Parallel Process. Lett.
Giorgis Georgakoudis, Charles Gillan, Ahmed Sayed, Ivor T. A. Spence, Richard Faloon, Dimitrios S. Nikolopoulos
2015 — conf
LS-ADT: Lightweight and Scalable Anomaly Detection for Cloud Datacentres.
CLOSER (Selected Papers)
Sakil Barbhuiya, Zafeirios C. Papazachos, Peter Kilpatrick, Dimitrios S. Nikolopoulos
2015 J jnl
Methods and Metrics for Fair Server Assessment under Real-Time Financial Workloads.
CoRR
Giorgis Georgakoudis, Charles J. Gillan, Ahmed Sayed, Ivor T. A. Spence, Richard Faloon, Dimitrios S. Nikolopoulos
2015 — conf
Mini-Symposium on Energy and Resilience in Parallel Programming.
PARCO
Dimitrios S. Nikolopoulos, Christos D. Antonopoulos
2015 J jnl
On the Energy-Efficiency of Byte-Addressable Non-Volatile Memory.
IEEE Comput. Archit. Lett.
Hans Vandierendonck, Ahmad Hassan, Dimitrios S. Nikolopoulos
2015 J jnl
On the potential of significance-driven execution for energy-aware HPC.
Comput. Sci. Res. Dev.
Philipp Gschwandtner, Charalampos Chalios, Dimitrios S. Nikolopoulos, Hans Vandierendonck, Thomas Fahringer
2015 — conf
Performance and Fault Tolerance of Preconditioned Iterative Solvers on Low-Power ARM Architectures.
PARCO
José Ignacio Aliaga, Sandra Catalán, Charalampos Chalios, Dimitrios S. Nikolopoulos, Enrique S. Quintana-Ortí
2015 B conf
Power Capping: What Works, What Does Not.
ICPADS
Pavlos Petoumenos, Lev Mukhanov, Zheng Wang, Hugh Leather, Dimitrios S. Nikolopoulos
2015 — ed.
Proceedings of the 3rd International Workshop on Energy Efficient Supercomputing, E2SC 2015, Austin, Texas, USA, November 15, 2015
E2SC@SC
Kirk W. Cameron, Adolfy Hoisie, Darren J. Kerbyson, David K. Lowenthal, Dimitrios S. Nikolopoulos, Sudha Yalamanchili, Laura Carrington, Joseph B. Manzano
2015 — ch.
Realizing Accelerated Cost-Effective Distributed RAID.
Handbook on Data Centers
Aleksandr Khasymski, M. Mustafa Rafique, Ali Raza Butt, Sudharshan S. Vazhkudai, Dimitrios S. Nikolopoulos
2015 J jnl
Scalable black-box prediction models for multi-dimensional adaptation on NUMA multi-cores.
Int. J. Parallel Emergent Distributed Syst.
Aleksandr Khasymski, Dimitrios S. Nikolopoulos
2015 — conf
Software-managed energy-efficient hybrid DRAM/NVM main memory.
Conf. Computing Frontiers
Ahmad Hassan, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2015 J jnl
TProf: An energy profiler for task-parallel programs.
Sustain. Comput. Informatics Syst.
Ioannis Manousakis, Foivos S. Zakkak, Polyvios Pratikakis, Dimitrios S. Nikolopoulos
2015 — conf
Towards automated data-driven model creation for cloud computing simulation.
SimuTools
Sergej Svorobej, James Byrne, Paul Liston, Peter J. Byrne, Christian Stier, Henning Groenda, Zafeirios C. Papazachos, Dimitrios S. Nikolopoulos
2014 J jnl
A Programming Model and Runtime System for Significance-Aware Energy-Efficient Computing.
CoRR
Vassilis Vassiliadis, Konstantinos Parasyris, Charalambos Chalios, Christos D. Antonopoulos, Spyros Lalis, Nikolaos Bellas, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2014 J jnl
Distributed region-based memory allocation and synchronization.
Int. J. High Perform. Comput. Appl.
Christi Symeonidou, Polyvios Pratikakis, Dimitrios S. Nikolopoulos, Angelos Bilas
2014 J jnl
Energy Efficiency through Significance-Based Computing.
Computer
Dimitrios S. Nikolopoulos, Hans Vandierendonck, Nikolaos Bellas, Christos D. Antonopoulos, Spyros Lalis, Georgios Karakonstantis, Andreas Burg, Uwe Naumann
2014 J jnl
FPGA prototyping of emerging manycore architectures for parallel programming research using Formic boards.
J. Syst. Archit.
Spyros Lyberis, George Kalokerinos, Michalis Lygerakis, Vassilis Papaefstathiou, Iakovos Mavroidis, Manolis Katevenis, Dionisios N. Pnevmatikatos, Dimitrios S. Nikolopoulos
2014 — conf
Fast Dynamic Binary Rewriting for flexible thread migration on shared-ISA heterogeneous MPSoCs.
ICSAMOS
Giorgis Georgakoudis, Dimitrios S. Nikolopoulos, Hans Vandierendonck, Spyros Lalis
2014 J jnl
Hybrid address spaces: A methodology for implementing scalable high-level programming models on non-coherent many-core architectures.
J. Syst. Softw.
Anastasios Papagiannis, Dimitrios S. Nikolopoulos
2014 — conf
On the viability of microservers for financial analytics.
WHPCF@SC
Charles J. Gillan, Dimitrios S. Nikolopoulos, Giorgis Georgakoudis, Richard Faloon, George Tzenakis, Ivor T. A. Spence
2014 A conf
Overcoming the Scalability Challenges of Epidemic Simulations on Blue Waters.
IPDPS
Jae-Seung Yeom, Abhinav Bhatele, Keith R. Bisset, Eric J. Bohm, Abhishek Gupta, Laxmikant V. Kalé, Madhav V. Marathe, Dimitrios S. Nikolopoulos, Martin Schulz, Lukasz Wesolowski
2014 — conf
Power modelling and capping for heterogeneous ARM/FPGA SoCs.
FPT
Yun Wu, José L. Núñez-Yáñez, Roger F. Woods, Dimitrios S. Nikolopoulos
2014 C conf
Power-capped DVFS and thread allocation with ANN models on modern NUMA systems.
ICCD
Satoshi Imamura, Hiroshi Sasaki, Koji Inoue, Dimitrios S. Nikolopoulos
2014 — ed.
Proceedings of the 2nd International Workshop on Energy Efficient Supercomputing, E2SC '14, New Orleans, Louisiana, USA, November 16-21, 2014
E2SC@SC
Kirk W. Cameron, Adolfy Hoisie, Darren J. Kerbyson, David K. Lowenthal, Dimitrios S. Nikolopoulos, Sudha Yalamanchili, Andres Marquez
2014 C conf
The CACTOS Vision of Context-Aware Cloud Topology Optimization and Simulation.
CloudCom
Per-Olov Östberg, Henning Groenda, Stefan Wesner, James Byrne, Dimitrios S. Nikolopoulos, Craig Sheridan, Jakub Krzywda, Ahmed Ali-Eldin, Johan Tordsson, Erik Elmroth, Christian Stier, Klaus Krogmann, Jörg Domaschka, Christopher B. Hauser, Peter J. Byrne, Sergej Svorobej, Barry McCollum, Zafeirios C. Papazachos, Darren Whigham, Stephan Ruth, Dragana Paurevic
2013 J jnl
Analysis of dependence tracking algorithms for task dataflow execution.
ACM Trans. Archit. Code Optim.
Hans Vandierendonck, George Tzenakis, Dimitrios S. Nikolopoulos
2013 — conf
BDDT: Block-Level Dynamic Dependence Analysis for Task-Based Parallelism.
APPT
George Tzenakis, Angelos Papatriantafyllou, Hans Vandierendonck, Polyvios Pratikakis, Dimitrios S. Nikolopoulos
2013 C conf
DRASync: distributed region-based memory allocation and synchronization.
EuroMPI
Christi Symeonidou, Polyvios Pratikakis, Angelos Bilas, Dimitrios S. Nikolopoulos
2013 A conf
Deterministic scale-free pipeline parallelism with hyperqueues.
SC
Hans Vandierendonck, Kallia Chronaki, Dimitrios S. Nikolopoulos
2013 — conf
Fast dynamic binary rewriting to support thread migration in shared-ISA asymmetric multicores.
COSMIC@CGO
Giorgis Georgakoudis, Dimitrios S. Nikolopoulos, Spyros Lalis
2013 — conf
Inference and Declaration of Independence in Task-Parallel Programs.
APPT
Foivos S. Zakkak, Dimitrios Chasapis, Polyvios Pratikakis, Angelos Bilas, Dimitrios S. Nikolopoulos
2013 A conf
Prefetching and cache management using task lifetimes.
ICS
Vassilis Papaefstathiou, Manolis Katevenis, Dimitrios S. Nikolopoulos, Dionisios N. Pnevmatikatos
2013 — ed.
Proceedings of the 1st International Workshop on Energy Efficient Supercomputing, E2SC 2013, Denver, Colorado, USA, November 17-21, 2013
E2SC@SC
Kirk W. Cameron, Darren J. Kerbyson, Andres Marquez, Dimitrios S. Nikolopoulos, Sudha Yalamanchili, Kevin J. Barker
2013 J jnl
Strategies for Energy-Efficient Resource Management of Hybrid Programming Models.
IEEE Trans. Parallel Distributed Syst.
Dong Li, Bronis R. de Supinski, Martin Schulz, Dimitrios S. Nikolopoulos, Kirk W. Cameron
2013 — conf
Topic 1: Support Tools and Environments - (Introduction).
Euro-Par
Bronis R. de Supinski, Bettina Krammer, Karl Fürlinger, Jesús Labarta, Dimitrios S. Nikolopoulos
2012 B conf
BDDT: : block-level dynamic dependence analysis for deterministic task-based parallelism.
PPoPP
George Tzenakis, Angelos Papatriantafyllou, John Kesapides, Polyvios Pratikakis, Hans Vandierendonck, Dimitrios S. Nikolopoulos
2012 C conf
BTL: A Framework for Measuring and Modeling Energy in Memory Hierarchies.
SBAC-PAD
Ioannis Manousakis, Dimitrios S. Nikolopoulos
2012 J jnl
Cache-Integrated Network Interfaces: Flexible On-Chip Communication and Synchronization for Large-Scale CMPs.
Int. J. Parallel Program.
Stamatis G. Kavadias, Manolis Katevenis, Michail Zampetakis, Dimitrios S. Nikolopoulos
2012 J jnl
Critical path-based thread placement for NUMA systems.
SIGMETRICS Perform. Evaluation Rev.
Chun-Yi Su, Dong Li, Dimitrios S. Nikolopoulos, Matthew Grove, Kirk W. Cameron, Bronis R. de Supinski
2012 A conf
Dynamic binary rewriting and migration for shared-ISA asymmetric, multicore processors: summary.
HPDC
Giorgis Georgakoudis, Spyros Lalis, Dimitrios S. Nikolopoulos
2012 J jnl
EPC: a power instrumentation controller for embedded applications.
SIGBED Rev.
Ioannis Manousakis, Dimitrios S. Nikolopoulos
2012 Misc conf
Formic: Cost-efficient and Scalable Prototyping of Manycore Architectures.
FCCM
Spyros Lyberis, George Kalokerinos, Michalis Lygerakis, Vassilis Papaefstathiou, Dimitrios Tsaliagkos, Manolis Katevenis, Dionisios N. Pnevmatikatos, Dimitrios S. Nikolopoulos
2012 B conf
Inference and declaration of independence: impact on deterministic task parallelism.
PACT
Foivos S. Zakkak, Dimitrios Chasapis, Polyvios Pratikakis, Angelos Bilas, Dimitrios S. Nikolopoulos
2012 — conf
Model-based, memory-centric performance and power optimization on NUMA multiprocessors.
IISWC
Chun-Yi Su, Dong Li, Dimitrios S. Nikolopoulos, Kirk W. Cameron, Bronis R. de Supinski, Edgar A. León
2012 B conf
On the Use of GPUs in Realizing Cost-Effective Distributed RAID.
MASCOTS
Aleksandr Khasymski, M. Mustafa Rafique, Ali Raza Butt, Sudharshan S. Vazhkudai, Dimitrios S. Nikolopoulos
2012 C conf
The myrmics memory allocator: hierarchical, message-passing allocation for global address spaces.
ISMM
Spyros Lyberis, Polyvios Pratikakis, Dimitrios S. Nikolopoulos, Martin Schulz, Todd Gamblin, Bronis R. de Supinski
2012 — conf
Topic 16: GPU and Accelerators Computing.
Euro-Par
Alex Ramírez, Dimitrios S. Nikolopoulos, David R. Kaeli, Satoshi Matsuoka
2011 B conf
A Unified Scheduler for Recursive and Task Dataflow Parallelism.
PACT
Hans Vandierendonck, George Tzenakis, Dimitrios S. Nikolopoulos
2011 J jnl
A capabilities-aware framework for using computational accelerators in data-intensive computing.
J. Parallel Distributed Comput.
M. Mustafa Rafique, Ali Raza Butt, Dimitrios S. Nikolopoulos
2011 — conf
A programming model for deterministic task parallelism.
MSPC
Polyvios Pratikakis, Hans Vandierendonck, Spyros Lyberis, Dimitrios S. Nikolopoulos
2011 A conf
Fine-grain OpenMP runtime support with explicit communication hardware primitives.
DATE
Pranav Tendulkar, Vassilis Papaefstathiou, George Nikiforos, Stamatis G. Kavadias, Dimitrios S. Nikolopoulos, Manolis Katevenis
2011 — conf
Parallel Programming of General-Purpose Programs Using Task-Based Programming Models.
HotPar
Hans Vandierendonck, Polyvios Pratikakis, Dimitrios S. Nikolopoulos
2011 C ed.
Recent Advances in the Message Passing Interface - 18th European MPI Users' Group Meeting, EuroMPI 2011, Santorini, Greece, September 18-21, 2011. Proceedings
EuroMPI
Yiannis Cotronis, Anthony Danalis, Dimitrios S. Nikolopoulos, Jack J. Dongarra
2011 — conf
Scalable Runtime Support for Data Intensive Applications on the Single Chip Cloud Computer.
MARC Symposium
Anastasios Papagiannis, Dimitrios S. Nikolopoulos
2011 — conf
Scalable memory registration for high performance networks using helper threads.
Conf. Computing Frontiers
Dong Li, Kirk W. Cameron, Dimitrios S. Nikolopoulos, Bronis R. de Supinski, Martin Schulz
2011 — conf
Task-based parallel H.264 video encoding for explicit communication architectures.
ICSAMOS
Michail Alvanos, George Tzenakis, Dimitrios S. Nikolopoulos, Angelos Bilas
2010 — conf
Comparing Scalability Prediction Strategies on an SMP of CMPs.
Euro-Par (1)
Karan Singh, Matthew Curtis-Maury, Sally A. McKee, Filip Blagojevic, Dimitrios S. Nikolopoulos, Bronis R. de Supinski, Martin Schulz
2010 B conf
Designing Accelerator-Based Distributed Systems for High Performance.
CCGRID
M. Mustafa Rafique, Ali Raza Butt, Dimitrios S. Nikolopoulos
2010 — conf
Evaluation of streaming aggregation on parallel hardware architectures.
DEBS
Scott Schneider, Henrique Andrade, Bugra Gedik, Kun-Lung Wu, Dimitrios S. Nikolopoulos
2010 J jnl
Explicit Communication and Synchronization in SARC.
IEEE Micro
Manolis Katevenis, Vassilis Papaefstathiou, Stamatis G. Kavadias, Dionisios N. Pnevmatikatos, Federico Silla, Dimitrios S. Nikolopoulos
2010 A conf
Hybrid MPI/OpenMP power-aware computing.
IPDPS
Dong Li, Bronis R. de Supinski, Martin Schulz, Kirk W. Cameron, Dimitrios S. Nikolopoulos
2010 — conf
On-chip communication and synchronization mechanisms with cache-integrated network interfaces.
Conf. Computing Frontiers
Stamatis G. Kavadias, Manolis Katevenis, Michail Zampetakis, Dimitrios S. Nikolopoulos
2010 A conf
Power-aware MPI task aggregation prediction for high-end computing systems.
IPDPS
Dong Li, Dimitrios S. Nikolopoulos, Kirk W. Cameron, Bronis R. de Supinski, Martin Schulz
2010 B conf
Rearchitecting MapReduce for Heterogeneous Multicore Processors with Explicitly Managed Memories.
ICPP
Anastasios Papagiannis, Dimitrios S. Nikolopoulos
2010 A conf
Strider: Runtime Support for Optimizing Strided Data Accesses on Multi-Cores with Explicitly Managed Memories.
SC
Jae-Seung Yeom, Dimitrios S. Nikolopoulos
2009 B conf
A comparison of programming models for multiprocessors with explicitly managed memory hierarchies.
PPoPP
Scott Schneider, Jae-Seung Yeom, Benjamin Rose, John C. Linford, Adrian Sandu, Dimitrios S. Nikolopoulos
2009 J jnl
A multigrain Delaunay mesh generation method for multicore SMT-based architectures.
J. Parallel Distributed Comput.
Christos D. Antonopoulos, Filip Blagojevic, Andrey N. Chernikov, Nikos Chrisochoides, Dimitrios S. Nikolopoulos
2009 J jnl
Algorithm, software, and hardware optimizations for Delaunay mesh generation on simultaneous multithreaded architectures.
J. Parallel Distributed Comput.
Christos D. Antonopoulos, Filip Blagojevic, Andrey N. Chernikov, Nikos Chrisochoides, Dimitrios S. Nikolopoulos
2009 A conf
CellMR: A framework for supporting mapreduce on asymmetric cell-based clusters.
IPDPS
M. Mustafa Rafique, Benjamin Rose, Ali Raza Butt, Dimitrios S. Nikolopoulos
2009 J jnl
Green Building Blocks - Software Stacks for Energy-Efficient Clusters and Data Centres.
ERCIM News
Dimitrios S. Nikolopoulos
2009 J jnl
Programming Multiprocessors with Explicitly Managed Memory Hierarchies.
Computer
Scott Schneider, Jae-Seung Yeom, Dimitrios S. Nikolopoulos
2009 — conf
Scheduling dynamic parallelism on accelerators.
Conf. Computing Frontiers
Filip Blagojevic, Costin Iancu, Katherine A. Yelick, Matthew Curtis-Maury, Dimitrios S. Nikolopoulos, Benjamin Rose
2009 J jnl
Supporting MapReduce on large-scale asymmetric multi-core clusters.
ACM SIGOPS Oper. Syst. Rev.
M. Mustafa Rafique, Benjamin Rose, Ali Raza Butt, Dimitrios S. Nikolopoulos
2008 — conf
Cell-SWat: modeling and scheduling wavefront computations on the cell broadband engine.
Conf. Computing Frontiers
Ashwin M. Aji, Wu-chun Feng, Filip Blagojevic, Dimitrios S. Nikolopoulos
2008 — conf
DMA-based prefetching for i/o-intensive workloads on the cell architecture.
Conf. Computing Frontiers
M. Mustafa Rafique, Ali Raza Butt, Dimitrios S. Nikolopoulos
2008 — conf
Modeling Multigrain Parallelism on Heterogeneous Multi-core Processors: A Case Study of the Cell BE.
HiPEAC
Filip Blagojevic, Xizhou Feng, Kirk W. Cameron, Dimitrios S. Nikolopoulos
2008 B conf
Prediction models for multi-dimensional power-performance optimization on many cores.
PACT
Matthew Curtis-Maury, Ankur Shah, Filip Blagojevic, Dimitrios S. Nikolopoulos, Bronis R. de Supinski, Martin Schulz
2008 J jnl
Prediction-Based Power-Performance Adaptation of Multithreaded Scientific Codes.
IEEE Trans. Parallel Distributed Syst.
Matthew Curtis-Maury, Filip Blagojevic, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2008 B conf
Scheduling Asymmetric Parallelism on a PlayStation3 Cluster.
CCGRID
Filip Blagojevic, Matthew Curtis-Maury, Jae-Seung Yeom, Scott Schneider, Dimitrios S. Nikolopoulos
2008 J jnl
Set-Top Supercomputing: Scalable Software for Scientific Simulations on GameConsoles.
ERCIM News
Dimitrios S. Nikolopoulos
2008 A conf
VT-ASOS: Holistic system software customization for many cores.
IPDPS
Dimitrios S. Nikolopoulos, Godmar Back, Jyotirmaya Tripathi, Matthew Curtis-Maury
2007 — conf
A comparison of online and offline strategies for program adaptation.
ACM Southeast Regional Conference
Matthew Curtis-Maury, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2007 B conf
Dynamic multigrain parallelization on the cell broadband engine.
PPoPP
Filip Blagojevic, Dimitrios S. Nikolopoulos, Alexandros Stamatakis, Christos D. Antonopoulos
2007 J jnl
Exploring New Search Algorithms and Hardware for Phylogenetics: RAxML Meets the IBM Cell.
J. VLSI Signal Process.
Alexandros Stamatakis, Filip Blagojevic, Dimitrios S. Nikolopoulos, Christos D. Antonopoulos
2007 C conf
Identifying energy-efficient concurrency levels using machine learning.
CLUSTER
Matthew Curtis-Maury, Karan Singh, Sally A. McKee, Filip Blagojevic, Dimitrios S. Nikolopoulos, Bronis R. de Supinski, Martin Schulz
2007 A conf
RAxML-Cell: Parallel Phylogenetic Tree Inference on the Cell Broadband Engine.
IPDPS
Filip Blagojevic, Alexandros Stamatakis, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2007 J jnl
Runtime and Programming Support for Memory Adaptation in Scientific Applications via Local Disk and Remote Memory.
J. Grid Comput.
Richard Tran Mills, Chuan Yue, Andreas Stathopoulos, Dimitrios S. Nikolopoulos
2007 J jnl
Runtime scheduling of dynamic parallelism on accelerator-based multi-core systems.
Parallel Comput.
Filip Blagojevic, Dimitrios S. Nikolopoulos, Alexandros Stamatakis, Christos D. Antonopoulos, Matthew Curtis-Maury
2006 A conf
Facing the challenges of multicore processor technologies using autonomic system software.
IPDPS
Dimitrios S. Nikolopoulos
2006 B conf
MESA: reducing cache conflicts by integrating static and run-time methods.
ISPASS
Xiaoning Ding, Dimitrios S. Nikolopoulos, Song Jiang, Xiaodong Zhang
2006 A conf
Online power-performance adaptation of multithreaded programs using hardware event-based prediction.
ICS
Matthew Curtis-Maury, James Dzierwa, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2006 A conf
Online strategies for high-performance power-aware thread execution on emerging multiprocessors.
IPDPS
Matthew Curtis-Maury, James Dzierwa, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2006 — conf
PACMAN: A PerformAnce Counters MANager for Intel Hyperthreaded Processors.
QEST
Matthew Curtis-Maury, Dimitrios S. Nikolopoulos, Christos D. Antonopoulos
2006 A conf
Runtime Support for Memory Adaptation in Scientific Applications via Local Disk and Remote Memory.
HPDC
Chuan Yue, Richard Tran Mills, Andreas Stathopoulos, Dimitrios S. Nikolopoulos
2006 C conf
Scalable locality-conscious multithreaded memory allocation.
ISMM
Scott Schneider, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2005 — conf
An Evaluation of OpenMP on Current and Emerging Multithreaded/Multicore Processors.
IWOMP
Matthew Curtis-Maury, Xiaoning Ding, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2005 C conf
Factory: An Object-Oriented Parallel Programming Substrate for Deep Multiprocessors.
HPCC
Scott Schneider, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2005 A conf
Multigrain parallel Delaunay Mesh generation: challenges and opportunities for multithreaded architectures.
ICS
Christos D. Antonopoulos, Xiaoning Ding, Andrey N. Chernikov, Filip Blagojevic, Dimitrios S. Nikolopoulos, Nikos Chrisochoides
2005 A conf
Scheduling Algorithms for Effective Thread Pairing on Hybrid Multiprocessors.
IPDPS
Robert L. McGregor, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2005 — conf
smt-
Euro-Par
Tanping Wang, Christos D. Antonopoulos, Dimitrios S. Nikolopoulos
2004 A conf
Adapting to Memory Pressure from within Scientific Applications on Multiprogrammed COWs.
IPDPS
Richard Tran Mills, Andreas Stathopoulos, Dimitrios S. Nikolopoulos
2004 J jnl
Dynamic tiling for effective use of shared caches on multithreaded processors.
Int. J. High Perform. Comput. Netw.
Dimitrios S. Nikolopoulos
2004 Misc conf
Realistic Workload Scheduling Policies for Taming the Memory Bandwidth Bottleneck of SMPs.
HiPC
Christos D. Antonopoulos, Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
2004 — conf
Runtime support for integrating precomputation and thread-level parallelism on simultaneous multithreaded processors.
LCR
Tanping Wang, Filip Blagojevic, Dimitrios S. Nikolopoulos
2003 J jnl
Adaptive scheduling under memory constraints on non-dedicated computationalfarms.
Future Gener. Comput. Syst.
Dimitrios S. Nikolopoulos, Constantine D. Polychronopoulos
2003 — conf
Code and Data Transformations for Improving Shared Cache Performance on SMT Processors.
ISHPC
Dimitrios S. Nikolopoulos
2003 A conf
Malleable Memory Mapping: User-Level Control of Memory Bounds for Effective Program Adaptation.
IPDPS
Dimitrios S. Nikolopoulos
2003 J jnl
Quantifying contention and balancing memory load on hardware DSM multiprocessors.
J. Parallel Distributed Comput.
Dimitrios S. Nikolopoulos
2003 J jnl
Scaling non-regular shared-memory codes by reusing custom loop schedules.
Sci. Program.
Dimitrios S. Nikolopoulos, Ernest Artiaga, Eduard Ayguadé, Jesús Labarta
2003 B conf
Scheduling Algorithms with Bus Bandwidth Considerations for SMPs.
ICPP
Christos D. Antonopoulos, Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
2002 B conf
Adaptive Scheduling under Memory Pressure on Multiprogrammed Cluster.
CCGRID
Dimitrios S. Nikolopoulos, Constantine D. Polychronopoulos
2002 A conf
Adaptive Scheduling under Memory Pressure on Multiprogrammed SMPs.
IPDPS
Dimitrios S. Nikolopoulos, Constantine D. Polychronopoulos
2002 A conf
Effective Cross-Platform, Multilevel Parallelism via Dynamic Adaptive Execution.
IPDPS
Walden Ko, Mark N. Yankelevsky, Dimitrios S. Nikolopoulos, Constantine D. Polychronopoulos
2002 A conf
Quantifying and Resolving Remote Memory Access Contention on Hardware DSM Multiprocessors.
IPDPS
Dimitrios S. Nikolopoulos
2002 J jnl
Runtime vs. Manual Data Distribution for Architecture-Agnostic Shared-Memory Programming Models.
Int. J. Parallel Program.
Dimitrios S. Nikolopoulos, Eduard Ayguadé, Constantine D. Polychronopoulos
2002 J jnl
Scheduler-Activated Dynamic Page Migration for Multiprogrammed DSM Multiprocessors.
J. Parallel Distributed Comput.
Dimitrios S. Nikolopoulos, Constantine D. Polychronopoulos, Theodore S. Papatheodorou, Jesús Labarta, Eduard Ayguadé
2001 — conf
A Study of Implicit Data Distribution Methods for OpenMP Using the SPEC Benchmarks.
WOMPAT
Dimitrios S. Nikolopoulos, Eduard Ayguadé
2001 — conf
A Transparent Operating System Infrastructure for Embedding Adaptability to Thread-Based Programming Models.
Euro-Par
Ioannis E. Venetis, Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
2001 J jnl
Exploiting memory affinity in OpenMP through schedule reuse.
SIGARCH Comput. Archit. News
Dimitrios S. Nikolopoulos, Ernest Artiaga, Eduard Ayguadé, Jesús Labarta
2001 Misc conf
Improving Java Server Performance with Interruptlets.
International Conference on Computational Science (1)
David Craig, Steven Carroll, Fabian Breg, Dimitrios S. Nikolopoulos, Constantine D. Polychronopoulos
2001 B conf
Informing Algorithms for Efficient Scheduling of Synchronizing Threads on Multiprogrammed SMPs.
ICPP
Christos D. Antonopoulos, Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
2001 A conf
Scaling irregular parallel codes with minimal programming effort.
SC
Dimitrios S. Nikolopoulos, Constantine D. Polychronopoulos, Eduard Ayguadé
2001 J jnl
The Architectural and Operating System Implications on the Performance of Synchronization on ccNUMA Multiprocessors.
Int. J. Parallel Program.
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
2001 A conf
The trade-off between implicit and explicit data distribution in shared-memory programming paradigms.
ICS
Dimitrios S. Nikolopoulos, Eduard Ayguadé, Theodore S. Papatheodorou, Constantine D. Polychronopoulos, Jesús Labarta
2000 C conf
A Tool to Schedule Parallel Applications on Multiprocessors: The NANOS CPU MANAGER.
JSSPP
Xavier Martorell, Julita Corbalán, Dimitrios S. Nikolopoulos, Nacho Navarro, Eleftherios D. Polychronopoulos, Theodore S. Papatheodorou, Jesús Labarta
2000 A conf
A case for use-level dynamic page migration.
ICS
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou, Constantine D. Polychronopoulos, Jesús Labarta, Eduard Ayguadé
2000 Misc conf
Efficient Dynamic Parallelism with OpenMP on Linux SMPs.
PDPTA
Christos D. Antonopoulos, Ioannis E. Venetis, Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
2000 A conf
Fast Synchronization on Scalable Cache-Coherent Multiprocessors using Hybrid Primitives.
IPDPS
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
2000 A conf
Is Data Distribution Necessary in OpenMP?
SC
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou, Constantine D. Polychronopoulos, Jesús Labarta, Eduard Ayguadé
2000 — conf
Leveraging Transparent Data Distribution in OpenMP via User-Level Dynamic Page Migration.
ISHPC
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou, Constantine D. Polychronopoulos, Jesús Labarta, Eduard Ayguadé
2000 — conf
UPMLIB: A Runtime System for Tuning the Memory Performance of OpenMP Programs on Scalable Shared-Memory Multiprocessors.
LCR
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou, Constantine D. Polychronopoulos, Jesús Labarta, Eduard Ayguadé
2000 B conf
User-Level Dynamic Page Migration for Multiprogrammed Shared-Memory Multiprocessors.
ICPP
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou, Constantine D. Polychronopoulos, Jesús Labarta, Eduard Ayguadé
1999 A conf
A quantitative architectural evaluation of synchronization algorithms and disciplines on ccNUMA systems: the case of the SGI Origin2000.
International Conference on Supercomputing
Dimitrios S. Nikolopoulos, Theodore S. Papatheodorou
1999 — conf
Achieving multiprogramming scalability of parallel programs on Intel SMP platforms: Nanothreading in the Linux kernel.
PARCO
Dimitrios S. Nikolopoulos, Christos D. Antonopoulos, Ioannis E. Venetis, Panagiotis E. Hadjidoukas, Eleftherios D. Polychronopoulos, Theodore S. Papatheodorou
1999 Misc conf
Fine-Grain and Multiprogramming-Conscious Nanothreading with the Solaris Operating System.
PDPTA
Dimitrios S. Nikolopoulos, Eleftherios D. Polychronopoulos, Theodore S. Papatheodorou
1998 — conf
Efficient Runtime Thread Management for the Nano-Threads Programming Model.
IPPS/SPDP Workshops
Dimitrios S. Nikolopoulos, Eleftherios D. Polychronopoulos, Theodore S. Papatheodorou
1998 — conf
Enhancing the Performance of Auroscheduling in Distributed Shared Memory Multiprocessors.
Euro-Par
Dimitrios S. Nikolopoulos, Eleftherios D. Polychronopoulos, Theodore S. Papatheodorou
1998 A conf
Kernel-level Scheduling for the Nano-threads Programming Model.
International Conference on Supercomputing
Eleftherios D. Polychronopoulos, Xavier Martorell, Dimitrios S. Nikolopoulos, Jesús Labarta, Theodore S. Papatheodorou, Nacho Navarro