TY - GEN
T1 - Representing spatial knowledge in mobile cognitive systems
AU - Pronobis, Andrzej
AU - Sjöö, Kristoffer
AU - Aydemir, Alper
AU - Bishop, Adrian N.
AU - Jensfelt, Patric
PY - 2010
Y1 - 2010
N2 - A cornerstone for cognitive mobile agents is to represent the vast body of knowledge about space in which they operate. In order to be robust and efficient, such representation must address requirements imposed on the integrated system as a whole, but also resulting from properties of its components. In this paper, we carefully analyze the problem and design a structure of a spatial knowledge representation for a cognitive mobile system. Our representation is layered and represents knowledge at different levels of abstraction. It deals with complex, crossmodal, spatial knowledge that is inherently uncertain and dynamic. Furthermore, it incorporates discrete symbols that facilitate communication with the user and components of a cognitive system. We present the structure of the representation and propose concrete instantiations.
AB - A cornerstone for cognitive mobile agents is to represent the vast body of knowledge about space in which they operate. In order to be robust and efficient, such representation must address requirements imposed on the integrated system as a whole, but also resulting from properties of its components. In this paper, we carefully analyze the problem and design a structure of a spatial knowledge representation for a cognitive mobile system. Our representation is layered and represents knowledge at different levels of abstraction. It deals with complex, crossmodal, spatial knowledge that is inherently uncertain and dynamic. Furthermore, it incorporates discrete symbols that facilitate communication with the user and components of a cognitive system. We present the structure of the representation and propose concrete instantiations.
UR - http://www.scopus.com/inward/record.url?scp=84871631070&partnerID=8YFLogxK
U2 - 10.3233/978-1-60750-613-3-133
DO - 10.3233/978-1-60750-613-3-133
M3 - Conference contribution
SN - 9781607506126
T3 - Intelligent Autonomous Systems 11, IAS 2010
SP - 133
EP - 142
BT - Intelligent Autonomous Systems 11, IAS 2010
T2 - 11th International Conference on Intelligent Autonomous Systems, IAS 2010
Y2 - 30 August 2010 through 1 September 2010
ER -