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Objective To discuss the acupoints selection pattern in acupuncture-moxibustion treatment of perimenopausal syndrome (PMS) from 2007 to 2016. Methods Clinical literatures related to PMS treated with acupuncture-moxibustion published from 2007 to 2016 were collected from Chinese Biomedical Literature Database (CBM), Chongqing VIP Database (CQVIP), China National Knowledge Infrastructure (CNKI), and...
Clustering is an important technology in data mining. Squeezer is one such clustering algorithm for categorical data and it is more efficient than most existing algorithms for categorical data. But Squeezer is time consuming for very large datasets which are distributed in different servers. Thus, we employ the distributed thinking to improve Squeezer and a distributed algorithm for categorical data...
With development of smart grid, study of power demand model of high energy consumers becomes an important topic in China. As a result of preliminary research, initial power demand model of high energy consumer is built up based on data mining. Such a model opens out the relationship of power demand and market factors, which can be applied to demand side management (DSM) for high energy consumers under...
Crypton is a block cipher submitted as a candidate for the advanced encryption standard (AES). It is very efficient in hardware implementations and was designed by Chae Hoon Lim. In this paper, we construct some distinguishers between 4-round Crypton and a random permutation of the blocks space. By using integral Cryptanalysis and partial sum techniques, the distinguishers are used to attack on 5...
In this paper, discretization behaviors of second-order terminal sliding mode control (TSMC) systems under Euler method are studied. Upper bounds for the system steady states are established. Furthermore, some period properties are also investigated. Simulations are present to verify the theoretical analysis.
In this paper, an intelligent recognition system of phacoemulsification instrument is developed to solve some defects of current phacoemulsification cataract surgery, such as low automatic level of operation, over reliance on the ability of surgeons. The system, which utilizes pattern recognition technologies, can automatically analyze the video information of the operation process, track the emulsification...
Partial transmit sequence (PTS) is an efficient algorithm to solve the problem of high peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM), but its exhaustive search of phase factors results in high computational complexity. A PTS algorithm based on cyclic iteration (C-IPTS) is proposed to solve this problem. In the proposed algorithm, the phase factor achieved...
This paper revisits a traditional Ant Foraging algorithm and proposes a Cluster-based Softbots algorithm to address the performance issues caused by constraints of random autonomous search featured in most swarm intelligence-based algorithms. A simple hierarchy is introduced to regulate the unfolding of dynamically changing swarm-like behaviors. Comparative experiments for Ant Foraging and the proposed...
Tag services have recently become one of the most popular Internet services on the World Wide Web. Due to the fact that a Web page can be associate with multiple tags, previous research on tag recommendation mainly focuses on improving its accuracy or efficiency through multi-label learning algorithms. However, as a Web page can also be split into multiple sections and be represented as a bag of instances,...
The technique of outlier detection is useful in many real world applications such as detection of network intrusion. It has been studied intensively on deterministic data. However, it is still a novel research field on uncertain data. To our best knowledge, this paper is the first one to focus on distance-based outlier detection on uncertain data, in which each data is affiliated with a certain confidence...
DNA computing is a new research field, which has been paid attention to by more and more experts with the DNA computing bringing the flying development of mathematics, computer science and other subjects. Because the DNA coding could decrease the emergence of false negative and false positive, it affects the reliability and the accuracy of DNA computing. In the DNA coding, DNA word sets could provide...
Channel allocation is an important area of research in open spectrum networks which asserts a significant impact on the spectrum utilization and the fairness among users. This paper studies the optimization of channel allocation, considering multiple objectives. For each objective, a binary programming model is described. Then a new optimization objective called fairness constrained maximum throughput...
Along with the explosive growth of the Web, Web image search has become a more and more popular application which helps users digest the large amount of online visual information. Previous research mainly exploits visual information between images while rarely uses the text information surrounding the images on the Web pages. In this paper, we consider the relevance feedback as a machine learning...
We consider the problem of estimating the central direction of arrival (DOA) of multiple coherently distributed sources. This problem is encountered due to the presence of local scatters in the vicinity of a transmitter or due to signals propagating through a random inhomogeneous medium. Since the integral steering vector of coherently distributed source can be deduced to be a Schur-Hadamard product...
A case-based reasoning approach for enterprise dynamic alliance organization is studied in this paper. We emphasize on choosing partners according to product demands and history records instead of large indicators' value evaluated by different algorithms. A way of calculating the similarity degree based on grey-relational theory and fuzzy-set theory is put forward. Thus, similar cases can be procured...
With airlines as background and combining design theory and framework of data warehouse, this paper points out the design and realization process of airlines revenue management decision support system based on data warehouse, and also probe into data acquisition, ETL design, logic model, realization methods and technologies of data warehouse.
The largest difference between cognitive radar and other adaptive radar is the adaptivity of transmitter in cognitive radar. How to optimally decide or select the radar waveform for next transmission based on the observation of past radar returns is one of the important issues. In this paper, with the stochastic dynamic programming model of waveform selection, we use the method of temporal difference...
The core of coaches' transformational leadership is to improve their idealized influence or charisma, and behavirol ability of intellectual stimulation, inspiritual motivation and individual consideration. Coaches' transformational leadership development is important for themselves' career promotion, sports teams' success and education to talented athletes. Sports management department should take...
The study based on reading a great deal of relevant literature, discuss the concept of sports organizational justice combining with the sports professional characteristics. Moreover, deeply discusses forming mechanism of sports organizational justice and the action effect of sports organizational justice and the relationship of sports organizational justice and organization outcome variable.
We consider the problem of estimating the parameters-the central direction of arrival (DOA) and angular spread of a coherently distributed source. This problem is encountered due to the presence of local scatterers in the vicinity of a transmitter or due to signals propagating through a random inhomogeneous medium. Since the computational complexity of the parameter estimation is normally highly demanding,...
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