The huge energy consumption in data centers produces not only high electricity bill but also
tremendous carbon footprints. Although today's servers and data centers of leading internet …

In performance engineering, metrics are often used to track the progress over time.
Concerning the potential bias of using a single metric, performance engineers tend to use …

Motivated by the proliferation of both homogeneous and heterogeneous shared-memory
multicore systems with large core counts, and by the energy usage issue faced by …

Server energy proportionality refers to a proposed ideal that a server consumes energy
proportional to its utilization level. Since its introduction in 2007, the ideal has been adopted …

In recent years, the amount of time series data generated in different domains have grown
consistently. Analyzing large time-series datasets coming from sensor networks, power …

Typically, architectural choices determine the achievement of desired goals (such as
reusability and maintainability) of product line software development. Several methods have …

The information technology (IT) and cooling systems are two major energy consumers in a
data center (DC). In the past decade, most existing DC industry and research efforts focus on …

As the number of data centers increases, it is urgent to reduce their energy consumption.
Although servers are becoming more energy-efficient, their idle consumption remains high …

This paper presents research work related to the development of Wireless Sensor Networks
(WSN) gathering environmental data from the surface of the Moon. Data aggregation …

Desktop cloud replaces traditional desktop computers with completely virtualized systems
from the cloud. It is becoming one of the fastest growing segments in the cloud computing …