Intelligent Technology

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.

Happy 28th Birthday to 386-PROLOG

Today, 28th November 2017, is the 28th anniversary of the very first lines of 386 assembler code being written by Brian D Steel, in what was to become the "386-PROLOG" engine, initially released almost exactly a year later as DOS-PROLOG, and then a couple of years after that, as WIN-PROLOG.

To celebrate the "birthday", so soon after the release of version 6.1 of WIN-PROLOG, all those who have ever downloaded our 28-day Free Trial have been sent an email, offering them a special 90-day Free Trial of the entire new system. Please contact us if you have not received the email, but would nonetheless like to take part in the 90-day Free Trial!

Announcing WIN-PROLOG 6.1

The 24th of October, 2017, marks the release of a major new version of WIN-PROLOG. Established and proven for 28 years, this leading Prolog compiler for Windows provides a robust engine and dedicated development environment AI applications.

Weblog

Introducing Weblog!

Weblog is the fresh, new toolkit which provides a direct, streamlined way of combining beautifully designed web pages with logical scripts written in Prolog.

Weblog separates the processes of website design and content programming, so that web pages can be created in familiar tools such as DreamWeaver, PhotoShop and Illustrator, independently of the application code which supports them.

VisiRule Business Rules

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.