Illusorycontours,suchastheclassicalKanizsatriangleandsquare[9],areintrinsicphenomenainhuman vision. These contours are not completely defined by real object boundaries, but also i...
The geometric simultaneous embedding problem asks whether two planar graphs on the same set of vertices in the plane can be drawn using straight lines, such that each graph is pla...
Sergio Cabello, Marc J. van Kreveld, Giuseppe Liot...
This paper describes a new method for generating surfaces of branching tubular structures with given centerlines and radii. As the centerlines are not straight lines, the cross-se...
Logarithmic Number Systems (LNS) offer a viable alternative in terms of area, delay and power to binary number systems for multiplication and division operations in signal process...
The localization of sensor nodes is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can acquire...