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In this paper, we present a site-based and resource-constrained project scheduling problem with generalized precedence relation (SRCPSP-GPR) by extending the RCPSP-GPR, in which the site constraints are considered to minimize project durations. After formalizing the SRCPSP-GPR, we give three concepts, i.e., Same-site activities, SubNet and Combined-SubNet, based on the precedence and site constraints...
In digital communication systems, due to multipath transmission and the bandwidth of cable, there are some ISI(inter-symbol-interference) in the signals. Blind equalization that does not require a pilot sequence can transmit adaptive equalizer tap coefficients and can effectively remove inter-symbol interference. This paper introduces the principle of blind equalization technique that focus on the...
This article is about A∗ search algorithm, which is a computer algorithm that is widely used in path-finding and graph traversal. The process of plotting an efficiently traversal path between points, called nodes. Noted for its performance and accuracy, it enjoys widespread use. In this paper, an analysis on the determination of the heuristic function and excute heuristic searching and realize the...
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