This paper presents the WANDA Workbench, which is an open framework for electronic data processing. The framework provides generic interfaces for 'plug-in' applications for graphical user interfaces (client desktop with client plug-ins) and processing modules (server with server plug-ins). The applied plug-in concept allows for the functional extension of the workbench without changing the fram...

All indicators suggest that technology may be an inherent part of psychotherapy delivery in the next decade. This article serves as an introduction to a special issue of Journal of Clinical Psychology: In Session devoted to technology in psychotherapy. Articles in this series feature self-help Internet sites, computer-administered psychotherapy, adjunctive palmtop computer psychotherapy, virtua...

Accurate detection of weak periodic signals within noise and possibility of secure messaging have made Duffing oscillator (DO) highly important in the field of communication. Investigation on the properties of DO is thus ardently sought for. An elegant approach to accomplish the same is to fabricate electronic circuit simulating DO non-linear equation and to study the effect of input signal amp...

In recent years the study of multi-agent systems has become an active research field in Artificial Intelligence. The exponential growth of World Wide Web has revealed new opportunities for the development of these systems in the electronic commerce, the information searching and recently the Internet acceleration. In this article we present a multi-agent system, called BoWeMA, for data flow acc...

Computer users, especially mobile ones, have developed a significant dependency on electronic communication. Enhancing the capabilities of such communication by adding an awareness of context such as location and time increases the quality and intuitiveness of the services available to the mobile user. This paper describes the design and implementation of a context-aware messaging system called...

Enterprise Messaging is a very popular message exchange concept in asynchronous distributed computing environments. The Enterprise Messaging Servers are heavily used in building business critical Enterprise applications such as Internet based Order processing systems, pricing distribution of B2B, geographically dispersed enterprise applications. It is always desirable that Messaging Servers exh...

In this paper it is tried to estimate the reliability of a fully connected network of some unreliable nodes and unreliable connections (edges) between them. The proliferation of electronic messaging has been witnessed during the last few years. The acute problem of node failure and connection failure is frequently encountered in communication through various types of networks. We know that a ne...