Graphs and algorithms
Faster algorithms for the shortest path problem
Journal of the ACM (JACM)
Optimal paths in graphs with stochastic or multidimensional weights
Communications of the ACM
MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
Message Relay in Disconnected Ad-Hoc Networks
MobiWac '02 Proceedings of the International Workshop on Mobility and Wireless Access
Using Peer-to-Peer Data Routing for Infrastructure-Based Wireless Networks
PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
The Challenge of Wi-Fi Roaming
Computer
Computer Networks: A Systems Approach, 3rd Edition
Computer Networks: A Systems Approach, 3rd Edition
A probabilistic model of integration
Decision Support Systems
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Wireless networks combined with location technology create new problems and call for new decision aids. As a precursor to the development of these decision aids, a concept of communication distance is developed and applied to six situations. This concept allows travel time and bandwidth to be combined in a single measure so that many problems can be mapped onto a weighted graph and solved through shortest path algorithms. The paper looks at the problem of intercepting an out-of-communication team member and describes ways of using planning to reduce communication distance in anticipation of a break in connection. The concept is also applied to ad hoc radio networks. A way of performing route planning using a bandwidth map is developed and analyzed. The general implications of the work to transportation planning are discussed.