This paper concerns the singuIariQ of the HALF parallel manipulato,: a novel three degrees offeedom (DoFs) mechanism, with revolute actuators. The parallel manipulato,: pmposedpre...
We consider several questions related to the use of digitization techniques for timed automata. These very successful techniques reduce dense-time language inclusion problems to d...
This paper approaches the incremental view maintenance problem from an algebraic perspective. We construct a ring of databases and use it as the foundation of the design of a quer...
Abstract— Redundant manipulators have some advantages when compared with classical arms because they allow the trajectory optimization, both on the free space and on the presence...
We study the problem of computing the set F of accessible and stable placements of a spider robot. The body of this robot is a single point and the legs are line segments attached...