A detour for love

A SIMPLE ALGORITHM FOR COMPUTING DETOUR INDEX OF NANOCLUSTERS

Let G be the chemical graph of a molecule. The matrix D = [dij ] is called the detour matrix of G, if dij is the length of longest path between atoms i and j. The sum of all entries above the main diagonal of D is called the detour index of G. In this paper, a new algorithm for computing the detour index of molecular graphs is presented. We apply our algorithm on copper and silver nanoclusters ...

When fieldwork takes a detour.

This study explored the experience of occupational therapists who encountered counterproductive events during their fieldwork training. Interviews were conducted to gather information regarding the participant's perception of factors that contributed to a negative fieldwork experience. The results were divided into major categories: (1) the role of the supervisor, (2) poor supervisory character...

A WordNet Detour to FrameNet

On edge detour graphs

For two vertices u and v in a graph G = (V, E), the detour distance D(u, v) is the length of a longest u–v path in G. A u–v path of length D(u, v) is called a u–v detour. A set S ⊆ V is called an edge detour set if every edge in G lies on a detour joining a pair of vertices of S. The edge detour number dn1(G) of G is the minimum order of its edge detour sets and any edge detour set of order dn1...

Fast Detour Computation for Ride Sharing

Today’s ride sharing services still mimic a better billboard. They list the offers and allow to search for the source and target city, sometimes enriched with radial search. So finding a connection between big cities is quite easy. These places are on a list of designated origin and destination points. But when you want to go from a small town to another small town, even when they are next to a...