The Lagrangian relaxation of the main formulation is also used in [133] by some of the same authors of [46] to solve a protected version of the problem where single node failure resilience is provided through optimized link weights. 4.3.4 Other contributions on shortest-path IP-BEANM Another...
One summer I was driving from my hometown of Tahoe City, California to New Orleans, Louisiana. In the middle of the desert, I passed a young man standing by the roadside. He had his out and held a gas can in his other hand. I drove right by him. There was a time you’d be ...
the “fast, direct” way becomes a very slow route. However, there is ?45? always another route to take ?46? you are not in a hurry. Not far from the ?47?new “superhighways”,there are often older,?48? heavily traveled roads which go through the countryside.?49? of these are ...