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Object-Oriented World Modelling for Autonomous Systems

Technischer Bericht

Links:
Autor:

Andrey Belkin

Quelle:

Technischer Bericht IES-2009-16. In: Jürgen Beyerer, Marco Huber (Hrsg.), Proceedings of the 2009 Joint Workshop of Fraunhofer IOSB and Institute for Anthropomatics, Vision and Fusion Laboratory, KIT Scientific Publishing, 2009.

Seiten:

231-246

Modern autonomous systems are challenged by a necessity of the permanent situation awareness: perception, comprehension, and prediction of the surrounding environment. A basis for such awareness is a reliable world modelling that serves as an efficiently structured memory.

This contribution proposes several new approaches in the world modelling. The Progressive Mapping represents a dynamical description of real world elements with mapping sets of objects and attributes. The prior knowledge about object types and relations is introduced as a collection of semantic networks of classes, while dynamic relations within the world model are represented by semantic networks of objects. Also, current contribution presents a processing of degree-of-belief distributions and a possibility of calculation of memory limits.