Managing the performance of virtualized web applications is a critical problem for service
providers. Meeting their Service Level Objectives (SLOs), such as response time, in a …

This paper presents a Telepresence Mobile Robot using a Kinect sensor as the main
perception/interface device. Firstly, using the Kinect camera (Webcam) and image …

The present technology provides a system, method and computer readable medium for
steering a content request among plurality of cache servers based on multi-level …

In transactional systems, the objectives of quality of service regarding are often specified by
Service Level Objectives (SLOs) that stipulate a response time to be achieved for a …

Objectives. The purpose of this study is to identify metrics and tools that are available for
testing these three attributes. And also to identify the challenges faced while testing these …

In many competitive business domains, software systems have become vital to achieve the
business objectives efficiently. In such software systems, maintaining performance …

An enormous number of access/service requests may be received in a short period of time,
triggered by specific events such as an interactive TV program and an electronic voting …

Este artigo descreve e compara dois algoritmos de controle de admissão, Drop Tail e RED,
implementados em um modelo de servidor Web com diferenciação de serviços. Duas …

Vast amounts of access/service requests toward particular websites may occur in a short
period of time, triggered by specific events, such as natural disasters and breaking news …

This paper presents an architecture prototype, named Web Server with Service
Differentiation, able to provide QoS to different classes of services. With the implemented …