RD-FCA: A resilient distributed framework for formal concept analysis

A Khaund, AM Sharma, A Tiwari, S Garg… - Journal of Parallel and …, 2023 - Elsevier
Abstract Formal Concept Analysis (FCA) is a data analysis technique with applications in
data mining, artificial intelligence, software engineering, etc. The algorithms for FCA are …

[HTML][HTML] DeLIA: A Dependability Library for Iterative Applications applied to parallel geophysical problems

C Santana, RCF Araújo, IM Sardina, ÍAS Assis… - Computers & …, 2024 - Elsevier
Many geophysical imaging applications, such as full-waveform inversion, often rely on high-
performance computing to meet their demanding computational requirements. The failure of …

Optimizing the parameters of the Lustre-file-system-based HPC system for reverse time migration

VO Rybintsev - The Journal of Supercomputing, 2020 - Springer
The article is dedicated to optimizing the computing cluster performance and throughput of
the storage with the Lustre file system to perform the reverse time migration task …

Auto Tuning for OpenMP Dynamic Scheduling applied to FWI

FHS da Silva, JB Fernandes, IM Sardina… - arXiv preprint arXiv …, 2024 - arxiv.org
Because Full Waveform Inversion (FWI) works with a massive amount of data, its execution
requires much time and computational resources, being restricted to large-scale computer …

Auto-tuning of dynamic scheduling applied to 3D reverse time migration on multicore systems

ÍAS Assis, JB Fernandes, T Barros… - IEEE …, 2020 - ieeexplore.ieee.org
Reverse time migration (RTM) is an algorithm widely used in the oil and gas industry to
process seismic data. It is a computationally intensive task that suits well in parallel …

Adaptive Asynchronous Work-Stealing for distributed load-balancing in heterogeneous systems

JB Fernandes, ÍAS de Assis, I Martins, T Barros… - arXiv preprint arXiv …, 2024 - arxiv.org
Supercomputers have revolutionized how industries and scientific fields process large
amounts of data. These machines group hundreds or thousands of computing nodes …

Energy-Efficient Scheduling Based on Task Migration Policy Using DPM for Homogeneous MPSoCs.

H Khan, A Ali, S Alshmrany - Computers, Materials & …, 2023 - search.ebscohost.com
Increasing the life span and efficiency of Multiprocessor System on Chip (MPSoC) by
reducing power and energy utilization has become a critical chip design challenge for …

[PDF][PDF] An Optimal DPM Based Energy-Aware Task Scheduling for Performance Enhancement in Embedded MPSoC.

H Khan, I Uddin, A Ali, M Husain - Computers, Materials & …, 2023 - cdn.techscience.cn
Minimizing the energy consumption to increase the life span and performance of
multiprocessor system on chip (MPSoC) has become an integral chip design issue for …

Towards a more robust input for stereotomography

T Barros, R Lopes, H Chauris - Geophysical Prospecting, 2022 - earthdoc.org
Stereotomography is a slope‐based tomographic method that uses seismic reflection data,
consisting of traveltimes and slopes, to estimate the subsurface velocity macro‐model. Here …

Intra-node and Inter-node load balancing and other scalable approaches for high-performance seismic processing

IAS Assis - 2019 - bdtd.ibict.br
A modelagem sísmica, a migração reversa no tempo (RTM) e inversão de forma de onda
multiescala (MFWI) são três das técnicas mais importantes no levantamento sísmico. A …