Welcome to LPA

LPA provides a range of software development tools for both programmers and non-programmers who wish to deliver knowledge-based decision support and expert systems.


The 28-day Free Trial includes:

VisiRule Business Rules with flex

VisiRule is an intuitive graphical tool for non-technical business users to design and deliver rule-based expert applications, simply by drawing a flowchart that represents the business decision logic.

VisiRule Web Demos

VisiRule charts can be directly published to the internet: click on the above link explore some live demos and the charts which generates them.

Chimera Agents

A powerful Agent Engine for developing and deploying distributed, networked, intelligent applications.


The leading Prolog compiler for Windows, WIN-PROLOG provides a robust engine and dedicated development environment for this powerful AI language, complete with dozens of extensions and enhancements.

Intelligent Technology
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