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By analyzed the transport mode division of Lan-xin Corridor, and according to the way each passenger transport products that can provided by different modes, the transport modes competition was classified as passenger transport product competition. On this basis, built the bi-level programming model of passenger fares in Lanzhou to Xinjiang high-speed railway based on products competition: the upper...
In the content based publish/subscribe system, the efficiency of matching algorithm impact the integral performance directly. In order to achieve efficient matching and low forwarding, there must be a good matching structure. Most content-based publish/subscribe systems adopt tree matching structure, becausetree matching structure is easy to construct and maintain. At present, there are high efficient...
This paper studies the tracking and obstacle avoidance control of a second-order multi-robot system. First, a Leader-Follower dynamic model is formulated and robots are divided into a leader and some followers according to the Lead-Follower method. Second, a sliding mode controller (SMC) is designed in the obstacles-free environment to track a predetermined trajectory. Third, a controller for obstacle...
The main focus of this paper is a rigorous development and validation of a novel canonical correlation feature- selection (CCFS) algorithm that is particularly well suited for spectral sensors with overlapping and noisy bands. The proposed approach combines a generalized canonical correlation analysis framework and a minimum mean-square-error criterion for the selection of feature subspaces. The latter...
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