In cloud computing, it is important to maintain high data availability and the performance of
the system. In order to meet these requirements, the concept of replication is used. As the …

Distributed systems continue to be a promising area of research particularly in terms of
providing efficient data access and maximum data availability for large-scale applications …

We present a detailed study on the RSS-based location techniques in wireless sensor
networks (WSN). There are two aspects in this paper. On the one hand, the accurate RSSI …

Recent technology which focus in cloud computing with ICT based service providers for
better challenges in the field of online services. This provides the computing world as an …

The exponential data growth is presenting challenges to traditional storage systems.
Component-based cluster storage systems, due to their high scalability, are becoming the …

Replica management has become a hot research topic in storage systems. This paper
presents a dynamic replica management strategy based on response time, named RTRM …

We propose a static replica placement algorithm that places replicas to sites by optimizing
average response time and a dynamic replica maintenance algorithm that re-allocates …

Replication is a technique used in Data Grid environments that helps to reduce access
latency and network bandwidth utilization. Replication also increases data availability …

The authors introduce a model, called the uniform memory hierarchy (UMH) model, which
reflects the hierarchical nature of computer memory more accurately than the RAM (random …

Data Grids provide environment for huge, data-intensive applications that produce and
process enormous data. Such environments are thus asked to manage data and schedule …