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A software-defined wireless local area network (SDWLAN) has gained significant interest recently from both the academic and industrial communities and initiated a paradigmatic reconsideration on the stereotyped management and control of current WLAN due to its flexibility and programmability. However, with the proliferation of mobile devices, efficient client association with quality of service (QoS)...
The purpose of this paper is to evaluate remaining useful life (RUL) of machine tools, which is a key indicator for equipment maintenance and health management. The proposed method takes the factors of reliability, maintainability and economy into account and constructs the evaluation index system based on analytical hierarchy process (AHP) method. Euclid approach degree is then calculated through...
Recently, the deep learning based methods, especially the ones based on convolutional neural network (CNN), achieved remarkable progresses in sentiment analysis. However, the CNN based methods do not take the latent topic in text into consideration. In this paper, we propose a CNN based Diversified Restrict Boltzmann Machine (RBM) method to model the sequence level latent topics in the sentences for...
Asynchronous system provides great performance improvement for wireless ad hoc networks, such as anti-jamming, collision reduction and device simplification. Nevertheless, new media access and routing protocols are required to assist the asynchronous system, e.g., a neighbor discovery algorithm, which is the first step in the initialization of wireless ad hoc networks. In the past few years, a number...
Directional antennas offer great performance improvement for mobile ad hoc networks, but this improvement requires new mechanisms at medium access and networking layer. One of the most important protocols is neighbor discovery aiming at setting up links between nodes and their neighbors. This paper proposes a mathematical framework of a scan-based algorithm (SBA) for neighbor discovery, taking into...
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