Model of Linguistic Activities as Ad hoc Interactive Activities in an Impulse Driven Multi-agents System

摘要

The cognition is considered as activities of neurons. A neuron functions as a working memory (WM) of a subset of activities. Transference of activities by means of neurotransmitter is a linkage in a moment. The route through which an activity is transmitted forms a nerve circuit. The formed circuit replays the same activity. A neuron operates as a decoder of activities. The output of activity induces following activities selectively. A rotating impulse in a loop operates as the kept activity in a short-term memory. A layered network of neurons understands a subset of subsets ··· of activities. The activities are accumulated to a central nervous system (CNS). CNS induces a new activity according to the whole activity. A subset of activities is expressed as a pattern of impulses existed. A whole activity can be synthesized by using plural nets of loops on which the common pattern of impulses are included. These activities are able explain the vision. The nerve circuits for language faculty are formed additionally through experiences of language use. The nerve circuits for language use yield grammar. Language understanding is processed by means of a subset of working memories those are linked to the whole activities intermittently. The language understanding is expressed as existence of activities. The activities are varied with mutual interactions between CNS and focused attention area. This is the model of linguistic activities as ad hoc interactive activities in an impulse driven multi-agents system.