469 citations · 1.4k across the 33 of their papers we have counts for
8 papers · 1 filter
Run-time Parameter Sensitivity Analysis Optimizations
Eduardo Scartezini, Willian Barreiros, Tahsin Kurc +4
Efficient execution of parameter sensitivity analysis (SA) is critical to allow for its routinely use. The pathology image processing application investigated in this work processe…
Tuning for Tissue Image Segmentation Workflows for Accuracy and Performance
Luis F. R. Taveira, Tahsin Kurc, Alba C. M. A. Melo +4
We propose a software platform that integrates methods and tools for multi-objective parameter auto- tuning in tissue image segmentation workflows. The goal of our work is to provi…
Efficient Methods and Parallel Execution for Algorithm Sensitivity Analysis with Parameter Tuning on Microscopy Imaging Datasets
George Teodoro, Tahsin Kurc, Luis F. R. Taveira +3
Background: We describe an informatics framework for researchers and clinical investigators to efficiently perform parameter sensitivity analysis and auto-tuning for algorithms tha…
Performance Analysis and Efficient Execution on Systems with multi-core CPUs, GPUs and MICs
George Teodoro, Tahsin Kurc, Guilherme Andrade +3
We carry out a comparative performance study of multi-core CPUs, GPUs and Intel Xeon Phi (Many Integrated Core - MIC) with a microscopy image analysis application. We experimentall…
Region Templates: Data Representation and Management for Large-Scale Image Analysis
George Teodoro, Tony Pan, Tahsin Kurc +4
Distributed memory machines equipped with CPUs and GPUs (hybrid computing nodes) are hard to program because of the multiple layers of memory and heterogeneous computing configurat…
Comparative Performance Analysis of Intel Xeon Phi, GPU, and CPU
George Teodoro, Tahsin Kurc, Jun Kong +2
We investigate and characterize the performance of an important class of operations on GPUs and Many Integrated Core (MIC) architectures. Our work is motivated by applications that…
High-throughput Execution of Hierarchical Analysis Pipelines on Hybrid Cluster Platforms
George Teodoro, Tony Pan, Tahsin M. Kurc +3
We propose, implement, and experimentally evaluate a runtime middleware to support high-throughput execution on hybrid cluster machines of large-scale analysis applications. A hybr…
Efficient Irregular Wavefront Propagation Algorithms on Hybrid CPU-GPU Machines
George Teodoro, Tony Pan, Tahsin Kurc +3
In this paper, we address the problem of efficient execution of a computation pattern, referred to here as the irregular wavefront propagation pattern (IWPP), on hybrid systems wit…