Search Results for author: Vibhatha Abeykoon

Found 7 papers, 1 papers with code

A Fast, Scalable, Universal Approach For Distributed Data Aggregations

no code implementations27 Oct 2020 Niranda Perera, Vibhatha Abeykoon, Chathura Widanage, Supun Kamburugamuve, Thejaka Amila Kanewala, Pulasthi Wickramasinghe, Ahmet Uyar, Hasara Maithree, Damitha Lenadora, Geoffrey Fox

But, we believe that there is an essential requirement for a data analytics tool that can universally integrate with existing frameworks, and thereby increase the productivity and efficiency of the entire data analytics pipeline.

High Performance Data Engineering Everywhere

no code implementations19 Jul 2020 Chathura Widanage, Niranda Perera, Vibhatha Abeykoon, Supun Kamburugamuve, Thejaka Amila Kanewala, Hasara Maithree, Pulasthi Wickramasinghe, Ahmet Uyar, Gurhan Gunduz, Geoffrey Fox

In this paper we present Cylon, an open-source high performance distributed data processing library that can be seamlessly integrated with existing Big Data and AI/ML frameworks.

Distributed, Parallel, and Cluster Computing Databases

Scientific Image Restoration Anywhere

2 code implementations12 Nov 2019 Vibhatha Abeykoon, Zhengchun Liu, Rajkumar Kettimuthu, Geoffrey Fox, Ian Foster

We explore this question by evaluating the performance and accuracy of a scientific image restoration model, for which both model input and output are images, on edge computing devices.

Edge-computing Image Denoising +2

Performance Optimization on Model Synchronization in Parallel Stochastic Gradient Descent Based SVM

no code implementations3 May 2019 Vibhatha Abeykoon, Geoffrey Fox, Minje Kim

In this research, we identify the bottlenecks in model synchronization in parallel stochastic gradient descent (PSGD)-based SVM algorithm with respect to the training model synchronization frequency (MSF).

Model Optimization

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