We consider a latency problem with a profit pi for each client. When serving a client, a revenue of pi -t is collected. The goal is to find routes for the servers such that total ...
Abstract All-optical packet switched networking is hampered by the problem of realizing viable queues for optical packets. Packets can be buffered in delay lines, but delay linesdo...
We consider the unbounded integer grid and the digitized version of the straight line y = x + , with , R being the set of points (i, [i + ]), i Z, where [
Let G be a simple graph with order n and minimum degree at least two. In this paper, we prove that if every odd branch-bond in G has an edge-branch, then its line graph has a 2-fa...
Jun Fujisawa, Liming Xiong, Kiyoshi Yoshimoto, She...
We analyze the illumination invariance of the level lines of an image. We show that if the scene surface has Lambertian reflectance and the light is directed, then a necessary and...
Pierre Weiss, Alexandre Fournier, Laure Blanc-F&ea...