Application-level scripting is a powerful method for structuring software. This paper introduces TkDVI, a TEX DVI previewer based on the Tcl/Tk scripting language and graphics toolkit. After a brief introduction to Tcl/Tk, we present the design and major components of the previewer, pointing out the specific advantages gained by using Tcl/Tk. A number of extensions and future projects is also d...

Business rules are closely associated with events. This paper describes how events in use cases can be the basis for identifying classes and business rules. A process known as Event Scripting is used to document event and from it objects and their relationships are identified. Business rules identified with the events are attached to objects as part of their definitions in class specifications....

Cross-site scripting attacks represent one of the major security threats in today’s Web applications. Current approaches to mitigate cross-site scripting vulnerabilities rely on either server-based or client-based defense mechanisms. Although effective for many attacks, server-side protection mechanisms may leave the client vulnerable if the server is not well patched. On the other hand, client...

Java and other system programming languages are not ideal for software agent development on the Internet. We have found it very challenging to produce reliable yet lightweight agent systems. Even basic agents often require colossal amounts of highly complex code. We are addressing this issue by new agent scripting language and an associated execution environment. Taken together, these two devel...

Incisive inquiry involving indicators of ecological and environmental integrity entails exploration spatial structure at selected scales from landscape level to regional regimes. Conventional colorization digital displays provides perspective but is largely lacking for localization, elaboration, explication. An overall objective recent research explicit extraction as hyper-hills proximal propen...

In this work, we tackle a frequent problem that frequently occurs in the cybersecurity field which is exploitation of websites by XSS attacks, are nowadays considered complicated attack. These types attacks aim to execute malicious scripts web browser client including code legitimate page. A serious matter when website accepts “user-input” option. Attackers can exploit application (if vulnerabl...

The project aimed to develop and implement an efficient web server in the C++ programming language. A highly concurrent network was achieved using system calls such as polls a limited number of threads. has built-in support for new scripting language called Ckript. It is original that exposes most server’s functionality primary way developing back-end applications. Ckript interpreted with stron...

We present an extension of the CrossTalk system that allows to model emotional behaviour on three levels: scripting, processing and expression. CrossTalk is a self-explaining virtual character exhibition for public spaces. Its SceneMaker authoring suite provides authors with a screenplay-like language for scripting character and user interactions. This article presents an extension to the origi...