Scientific / Engineering



GCAS Incorporated is a cutting-edge technology services and products company with more than 25 years of service and experience in support of our national defense missions. Over this quarter of a century span, GCAS has been a leading pioneer in the development and applications in modeling, simulation and analysis utilizing Artificial Intelligence (AI) techniques to develop software products and services for both government and commercial markets. The major focus of our business operations has been in the areas of probabilistic reasoning under uncertainty using Rule-based Expert Systems, Bayesian Networks, Markov Chaining, Probabilistic Relational Models and other advanced statistical techniques. At GCAS our main areas of expertise consist of:

Artificial Intelligence

GCAS specializes in Artificial Intelligence techniques such as Expert Systems, Bayesian Networks and Autonomous Agents, particularly for problems involving reasoning under uncertainty.

Structural Dynamics and Acoustics

GCAS’s experience spans many years of aerospace product development in structural dynamics and acoustic analysis, testing and noise control.

Planning and Scheduling

GCAS Incorporated has several current efforts in Automated and Mixed-Initiative A.I. Planning and Scheduling from a theoretical and practical aspect. In our theoretical research, we are developing the core technologies in Knowledge Representation for realistic planning domains, search techniques, and planning frameworks.

Probabilistic Reasoning

Under contract with DARPA, GCAS has designed a Knowledge Acquisition Tool. The result of this effort is a System for Probabilistic and Logical Reasoning (SPLORE) that integrates the state-of-the-art techniques in both logical and probabilistic reasoning through the complement of the Knowledge Machine (KM) and Probabilistic Relational Models (PRMs) languages.