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Decision making for rescue and evacuation is critical for disaster response operations not only in open spaces but also in buildings. For infrastructures with large and complex geometrical layouts, decision making could be facilitated with computer-aided approaches for better accuracy and efficiency. This paper aims to respond to fire in buildings. We combined network analysis with building information...
Target tracking is an important application in Wireless Sensor Networks or Internet of Things. In most applications, a large number of inexpensive and stationary sensor nodes are deployed randomly in a field to cooperatively monitor the intrusive targets that are able to move around the field. To save energy depletion, sensor nodes are in sleep mode in most of the time while they should be waked up...
We propose a method of structural analysis for detecting true/false friend links in Internet social networks. By the balance theory in social science and observed user behaviors, we define two graph optimization problems -- One can be solved in polynomial time while the other is NP-hard. Exact and heuristic algorithms are proposed for the NP-hard problem. To show the efficiency of the algorithm, experiments...
An automatic virtual metrology (AVM) system that consists of a model-creation server and many AVM servers is proposed. The model-creation server will generate the first set of data quality evaluation models and virtual metrology (VM) conjecture models of a certain equipment type. Under fab-wide VM deployment, the model-creation server can also fan out the first set of models generated to all the AVM...
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