The increasing computing requirements for GPUs (Graphics Processing Units) have
favoured the design and marketing of commodity devices that nowadays can also be used to …

Advances in multidetector CT (MDCT) technology with submillimeter slice collimation and
high temporal resolution permit contrast-enhanced imaging of coronary arteries and coronary …

In this paper we detail the key features, architectural design, and implementation of rCUDA,
an advanced framework to enable remote and transparent GPGPU acceleration in HPC …

Heterogeneous system architectures are evolving towards tighter integration among devices,
with emerging features such as shared virtual memory, memory coherence, and …

The hardware and software advances of Graphics Processing Units (GPUs) have favored
the development of GPGPU (General-Purpose Computation on GPUs) and its adoption in …

Convolutional neural networks (CNNs) have recently attracted considerable attention due to
their outstanding accuracy in applications, such as image recognition and natural language …

We explored quantitative parameters of image quality in consecutive patients undergoing 64-slice
multi-detector computed tomography (MDCT) coronary angiography for clinical …

Multi-tiered memory systems, such as those based on Intel ® Xeon Phi™ processors, are
equipped with several memory tiers with different characteristics including, among others, …

Current high performance clusters are equipped with high bandwidth/low latency networks,
lots of processors and nodes, very fast storage systems, etc. However, due to economical and…

OBJECTIVE: While beta-blockers are routinely administered to patients prior to coronary
computed tomography angiography (CTA), their effectiveness is unknown. We therefore …