10 citations · 12 across the 4 of their papers we have counts for
4 papers
Tasking framework for Adaptive Speculative Parallel Mesh Generation
Christos Tsolakis, Polykarpos Thomadakis, Nikos Chrisochoides
Handling the ever-increasing complexity of mesh generation codes along with the intricacies of newer hardware often results in codes that are both difficult to comprehend and maint…
Real-Time Dynamic Data Driven Deformable Registration for Image-Guided Neurosurgery: Computational Aspects
Nikos Chrisochoides, Andrey Fedorov, Yixun Liu +10
Current neurosurgical procedures utilize medical images of various modalities to enable the precise location of tumors and critical brain structures to plan accurate brain tumor re…
Experience with Distributed Memory Delaunay-based Image-to-Mesh Conversion Implementation
Polykarpos Thomadakis, Nikos Chrisochoides
This paper presents some of our findings on the scalability of parallel 3D mesh generation on distributed memory machines. The primary objective of this study was to evaluate a dis…
Runtime Support for Performance Portability on Heterogeneous Distributed Platforms
Polykarpos Thomadakis, Nikos Chrisochoides
Hardware heterogeneity is here to stay for high-performance computing. Large-scale systems are currently equipped with multiple GPU accelerators per compute node and are expected t…