Purpose This study aims to report the development of a provisional robotic cell for additive manufacturing (AM) of metallic parts. To this end, the paper discusses cross-disciplinary concepts related to the development of the robotic cell and the associated command and control system such as the...

This article outlines a case study in which the author employs a Raspberry Pi 3 miniature computer as a Digital Signage System, which can be managed from either laptop, smartphone or desktop computers. The author presents it as a case study that high school students (and their teachers) can...

This paper describes the most common types of DoS, including the latest one, named Distributed Reflection Denial of Service. The operation of the Internet’s TCP protocol is followed by complete explanation on how several types of DoS work. Bandwidth and CPU load are very important aspects on...

und Grundlagen -- Datenbankanwendungen mit JDBC -- Verbindungslose Kommunikation mit UDP -- Client/Server-Anwendungen mit TCP -- Implementierung eines HTTP-Servers -- XML Remote Procedure Calls (XML-RPC) -- Entfernter Methodenaufruf mit RMI -- Nachrichtendienste mit JMS.

We are motivated by the problem of bandwidth allocation to Internet usersin DBS-based Hybrid Internet, where the Network Operations Center (NOC)-scheduler controls the amount of service provided to each user, by using packet scheduling and buffer management. Such a system exploits the ability of...

Traffic modeling of communication networks such as the Internet has become a very important field of research. A number of interesting phenomena are found in measurements and traffic simulations. One of them is the propagation of congestion waves opposite to the main packet flow direction. The...