Action Vectors: Modeling Spatial Relations between Objects and Routes
Дата
Авторы
Araki,Junko
Journal Title
Journal ISSN
Volume Title
Издатель
Journal of Universal Computer Science
Аннотация
Описание
This paper describes cognitive mechanisms that interpret elliptical instructions used in navigation. We introduce action vectors, which are defined as an agent s previous positions on routes. In addition, a new perspective system, an action-oriented perspective system is presented. In this system, the action vectors are designated to reference objects. Using theory of the action vectors and the action-oriented system, we demonstrate specific spatial configurations between objects and the action vectors, which arise in cognitive process of interpreting elliptical instructions.
Ключевые слова
navigation system , elliptical route descriptions , perspective systems , human spatial cognition