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Article
Open AccessA high-performance, parallel, and hierarchically distributed model for coastal run-up events simulation and forecasting
The request for quickly available forecasts of intense weather and marine events impacting coastal areas is gradually increasing. High-performance computing (HPC) and artificial intelligence techniques are cru...
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Chapter and Conference Paper
Adaptive HPC Input/Output Systems
ADAPIO symposium was a forum to discuss how to create adaptive I/O systems through the creation of an active I/O stack that dynamically adjusts computation and storage requirements through intelligent coordina...
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Chapter and Conference Paper
GAMAI, an AI-Powered Programming Exercise Gamifier Tool
This paper presents GAMAI, an AI-powered exercise gamifier, enriching the Framework for Gamified Programming Education (FGPE) ecosystem. Leveraging OpenAI APIs, GAMAI enables the teachers to leverage the story...
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Chapter and Conference Paper
Malleability Techniques for HPC Systems
Abstract The current static usage model of HPC systems is becoming increasingly inefficient due to the continuously growing complexity of system architectures, combined with the increased usage of coupled appl...
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Chapter and Conference Paper
Security and Storage Issues in Internet of Floating Things Edge-Cloud Data Movement
Sensors and actuators became first class citizens in technologically pervasive urban environments. However, the full potential of data crowdsourcing is still unexploited in marine coastal areas, due to the cha...
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Chapter and Conference Paper
StormSeeker: A Machine-Learning-Based Mediterranean Storm Tracer
The Mediterranean area is subject to a range of destructive weather events, including middle-latitudes storms, Mediterranean sub-tropical hurricane-like storms (“medicanes”), and small-scale but violent local ...
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Chapter and Conference Paper
DeepNautilus: A Deep Learning Based System for Nautical Engines’ Live Vibration Processing
Recent advances in sensor technologies and data analysis techniques allow reliable and efficient systems for the early diagnosis of breakdowns in the production chain of the car industry and, more generally, o...
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Chapter and Conference Paper
CUDA Virtualization and Remoting for GPGPU Based Acceleration Offloading at the Edge
In the last decade, GPGPU virtualization and remoting have been among the most important research topics in the field of computer science and engineering due to the rising of cloud computing technologies. Publ...
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Chapter and Conference Paper
Performance Assessment of the Incremental Strong Constraints 4DVAR Algorithm in ROMS
We consider the Incremental Strong constraint 4D VARiational (IS4DVAR) algorithm for data assimilation implemented in ROMS with the aim to study its performance in terms of strong scaling scalability on comput...
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Chapter and Conference Paper
Performance, Resilience, and Security in Moving Data from the Fog to the Cloud: The DYNAMO Transfer Framework Approach
The data crowdsourcing paradigm applied in coastal and marine monitoring and management has been developed only recently due to the challenges of the marine environment. The pervasive internet of things techno...
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Chapter and Conference Paper
Using GPGPU Accelerated Interpolation Algorithms for Marine Bathymetry Processing with On-Premises and Cloud Based Computational Resources
Data crowdsourcing is one of most remarkable results of pervasive and internet connected low-power devices making diverse and different “things” as a world wide distributed system. This paper is focused on a v...
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Chapter and Conference Paper
Relaxing the Correctness Conditions on Concurrent Data Structures for Multicore CPUs. A Numerical Case Study
The rise of new multicore CPUs introduced new challenges in the process of design of concurrent data structures: in addition to traditional requirements like correctness, linearizability and progress, the scal...
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Article
Guest Editorial for Hybrid Parallelism in New HPC Systems
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Article
On the Virtualization of CUDA Based GPU Remoting on ARM and X86 Machines in the GVirtuS Framework
The astonishing development of diverse and different hardware platforms is twofold: on one side, the challenge for the exascale performance for big data processing and management; on the other side, the mobile...
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Chapter and Conference Paper
WhoAreYou (WAY): A Mobile CUDA Powered Picture ID Card Recognition System
The paper reports a novel cloud based approach for image matching between high-resolution images of faces and low resolution images of ID Cards. We design our application matching the mobile cloud computing de...
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Chapter and Conference Paper
Virtualizing CUDA Enabled GPGPUs on ARM Clusters
The acceleration of inexpensive ARM-based computing nodes with high-end CUDA enabled GPGPUs hosted on x86 64 machines using the GVirtuS general-purpose virtualization service is a novel approach to hierarchica...
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Chapter and Conference Paper
Enabling Android-Based Devices to High-End GPGPUs
The success of Android is based on its unified Java programming model that allows to write platform-independent programs for a variety of different target platforms. In this paper we describe the first, to the...
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Article
Virtualizing high-end GPGPUs on ARM clusters for the next generation of high performance cloud computing
High performance cloud computing is behind the scene powering “the next big thing” as the mainstream accelerator for innovation in many areas. We describe here how to accelerate inexpensive ARM-based computing...
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Chapter and Conference Paper
The High Performance Internet of Things: Using GVirtuS to Share High-End GPUs with ARM Based Cluster Computing Nodes
The availability of computing resources and the need for high quality services are rapidly evolving the vision about the acceleration of knowledge development, improvement and dissemination. The Internet of Th...
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Article
Special Issue on Novel Parallel and Distributed Computing Paradigms
