Durchgängige, automatisierte Prozesse können Prozesskosten um 30 bis 40 Prozent senken und Durchlaufzeiten signifikant verkürzen. Der vorliegende Beitrag zeigt anhand eines siebenstufigen Vorgehens, wie umgesetzt werden. Dazu werden die Stufen (wie Aufnahme, Optimierung, Automatisierung Monitoring) inklusive möglicher Methoden Technologien dargestellt. Neben Robotic Process Automation (RPA) kom...

The paper first presents the factors affecting end-to-end speech quality in VoIP, such as end-to-end frame loss/concealment and end-to-end jitter. It then discusses how these factors affect the current objective speech quality measurement algorithms and suggests essential modifications for VoIP. It also highlights extensions to the basic objective measurement, such as time-varying speech measur...

This paper presents a method to design reliable applications composed of communicating entities. This method is based on the separation of communicating and processing functions to create a software “network” independent of the computational processes. Common functionalities are isolated to reduce the overhead of replication based approach. In contrast to classical techniques only the processin...

End-to-end communication is the problem of sending a sequence of messages from one processor , the sender, to another processor, the receiver, through an unreliable communication network. This paper surveys positive and negative results concerning deterministic protocols for end-to-end communication in asynchronous networks and presents open questions.

One of the major problems in networked multimedia is the playout synchronization of continuous media streams. The sink of a set of transmitted media streams has to reestablish the presentation timing of samples within each stream (intra-stream synchronization) and among streams (inter-stream synchronization). In applications that include live human-to-human conversation there is the additional ...

The explosive growth of the Internet has induced a need for developing tools to understand the composition and dynamics of the Internet traffic. Measurements of the various characteristics of a network provide insight into the state and performance of the network. The end-to-end available bandwidth metric can be used by various applications for various purposes like path selection, dynamic rout...

Status of this Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Abstract The end-to-end principle is the core architectural guideline of the Internet. In this document, we briefly examine the development of the end-to-end principle as it has been applied to the Internet architecture over...

In this paper, a new mechanism for available bandwidth estimation is proposed to improve the estimation accuracy compared with the existing IGI(Initial Gap Increasing)/PTR(Packet Transmission Rate) mechanism. The proposed mechanism defines three cases of the difference between the average output gap and the input gap, and then reflects fully them, while the existing mechanism reflected only two...

In this paper, we present the design strategies of a clientserver distributed multimedia presentation system that can flexibly support streaming continuous media data, in realtime, across Internet. In particular, we focus on the real-time buffer management and end-to-end data transmission. We present an effective and practical buffer management technique to address network delays and misorderin...