Rethinking GPS navigation: creating cognitive maps through auditory clues
نویسندگان
چکیده
منابع مشابه
Cognitive Maps for Navigation in Open Environments
This paper presents a computational model which explains the formation of cognitive maps similar to those found in mammals and may be used for navigation tasks in open environments (as opposed to mazes). The model is inspired by the discovery of place as well as head direction cells in the rat’s hippocampus. The modelled cognitive maps consist of mainly topological relations between ‘place cell...
متن کاملExploration and Navigation Using Hierarchical Cognitive Maps
We describe a spatial navigation model that uses a hierarchical representation of space. The model is able to explore exhaustively large environments and to plan paths between distant places, even though it uses a working memory with a limited capacity. By using a hierarchical structure, an agent with a limited working memory capacity has (a) a comparable performance to that of an agent with no...
متن کاملNew Intelligent Method to Generate Vector Maps for Gps Navigation
This paper introduces a new intelligent method to generate vector maps from printed maps to provide a basis for GPS navigation. This new approach has been applied in our GIS-DMG (Digital Map Generation) software, which has four key steps: Map Layers Extraction, Road Network Digitalization, Map Geo-locating and Map Automatic Geo-adjusting, different from typical procedures. These four steps play...
متن کاملViewpoint Selection by Navigation through Entropy Maps
In this paper, we show how entropy maps can be used to guide an active observer along an optimal trajectory, by which the identity and pose of objects in the world can be inferred with confidence, while minimizing the amount of data that must be gathered. Specifically, we consider the case of active object recognition where entropy maps are used to encode prior knowledge about the discriminabil...
متن کاملCreating Metabolic and Regulatory Network Models using Fuzzy Cognitive Maps
This paper describes a model of metabolic networks that uses fuzzy cognitive maps. Nodes of the map represent specific biochemicals such as proteins, RNA, and small molecules, or stimuli, such as light, heat, or nutrients. Edges of the map capture regulatory and metabolic relationships found in biological systems. These relationships are established by a domain expert, the biological literature...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2021
ISSN: 2045-2322
DOI: 10.1038/s41598-021-87148-4