We introduce relational grams (r-grams). They upgrade n-grams for modeling relational sequences of atoms. As n-grams, r-grams are based on smoothed n-th order Markov chains. Smoot...
We present a camera calibration system that is simple to use and offers generality in the positioning of the cameras. This makes it very suitable for the calibration of mobile, sy...
Anchoring is the process of creating and maintaining the correspondence between symbols and percepts that refer to the same physical objects. Although this process must necessaril...
This paper is a proposal for a new two-tier calculus, designed to model aspects of CORBA-like systems at the CORBA evel. The higher object level known as Oompa abstracts away from...
Malcolm Tyrrell, Andrew Butterfield, Alexis Donnel...
Abstract--This paper presents a relational positioning methodology that allows to restrict totally or partially the movements of an object by specifying its allowed positions in te...