VoIP technologies that enable Internet voice communication are spreading rapidly, with many telecommunication carriers already providing VoIP services based on these technologies. The market for this area is expected to become significantly larger as the number of subscribers continues to increase. VoIP technologies must first be enhanced, however, before VoIP services can support all the voice...

Fuzzy control has been widely used in industrial controls, particularly in situations where conventional control design techniques have been difficult to apply. Number of fuzzy rules is very important for real time fuzzy control applications. This paper proposes a novel approach called block based fuzzy controllers. This study is motivated by the increasing need in the industry to design highly...

Wireless sensor networks for industrial process monitoring and control require highly reliable and timely data delivery. To match performance requirements specialised schedule based medium access control (MAC) protocols are employed. In order to construct an efficient system it is necessary to find a schedule that can support the given application requirements in terms of data delivery latency ...

Abstract This paper presents several approaches to realize the data association for modern multisensor data fusion systems. Therefore the requirements of data association algorithms in real multisensor data fusion systems, as applied in air traffic control or in air defence systems are discussed. Especially, the effect and possible integration methods, of the new electronically scanned array ra...

In recent years the security in data mining applications has become crucial in protecting public and private computing systems. Contemporary computing applications are facing numerous complex problems related to various internal or external attacks. This paper mainly focuses on a comprehensive study on Intrusion Detection systems. In modern world of security many researchers have proposed vario...

social anxiety disorder is an anxiety disorder in which a person has an excessive and unreasonable fear of social situations. social anxiety and self-consciousness arise from a fear of being closely watched and criticized by others. clinical observation also suggests that some persons with social anxiety disorder may experience intense anger at others upon perceived negative evaluation or when ...

BACKGROUND Motivation is an internal mood that moves individuals to act, points them in certain directions, and maintains them in activities, playing a very important role in self-regulated learning and academic performance. Our objective was to evaluate motivation and self-regulation of knowledge in pediatric residents in a third-level hospital, and to determine if there are differences accord...