Hadoop is a software framework supporting the Map/Reduce programming model. It relies on the Hadoop Distributed File System (HDFS) as its primary storage system. The efficiency of ...
Bogdan Nicolae, Diana Moise, Gabriel Antoniu, Luc ...
Communication and node failures degrade the ability of a service discovery protocol to ensure Users receive the correct service information when the service changes. We propose th...
Vasughi Sundramoorthy, Pieter H. Hartel, Hans Scho...
This paper presents a solution to the (processor) group membership problem. The methodology followed in designing the algorithm is summarized by the option to optimize the perform...
Abstract—Virtualized cloud systems are prone to performance anomalies due to various reasons such as resource contentions, software bugs, and hardware failures. In this paper, we...
The InteGrade project is an on-going project with the participation of several research groups in Brazil. It is an opportunistic grid middleware that intends to exploit the idle t...