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In this paper, we propose a novel framework for multi-objects tracking on solving two kind of challenges. One is how to discriminate different targets with similar appearance, the other is distinct the single target with serious variation over time. The proposed framework extracts discriminative appearance information of different objects from historical recordings of all tracked targets by a label...
Stochastic ranking is a promising technique for handling constraints in constrained evolutionary optimization. In stochastic ranking, the comparison between a pair of individuals is randomly based on either their objective values or degrees of constraint violation according to a constant probability parameter. In this paper, an adaptive stochastic ranking mechanism is presented to solve constrained...
Virtual learning community is a kind of learning environment based on network is a new type of learning organization. However, Virtual Learning Community in the teaching data is often messy, fragmentary, it's value is often difficult to be detected and reasonable to use data mining techniques to deal with data will give us a analysis to study the effect of get twice the result with half the effort...
At present, the wiring harness detection systems require a great number of testing cables, meanwhile, bring a series of problems, such as high cost, poor compatibility and low efficiency. In order to solve above drawbacks, we present a novel system based on the wireless network communication which is used for aircraft wiring harnesses’ conduction test, and describe it from two aspects of hardware...
In the process of controlling a high speed train, the driver is aware of the train operation status and the command information from the wayside equipment by observing the onboard DMI (driver-machine interface), and inputs the relevant parameters and commands according to the requirements, so as to realize the safe operation of train under the supervision and protection of the train control system...
Satellite signal acquisition is indispensable for signal tracking and solution, and its operating time directly determines the starting speed of the software receiver. The length of Beidou code is twice of Global Positioning System (GPS) C/A code. Therefore, the acquisition time will increase with the traditional algorithm. This paper proposed a fast acquisition algorithm which decomposed the N points...
Tax audit has vital influence on improving professional quality of tax team, impartial law enforcement and construction of a clean government. View of the complexity of performance evaluation of tax audit, this paper established the performance evaluation model of tax audit to select the various influential factors via gray-relation analysis. Based on artificial neural network, it built the performance...
Saliency detection is a challenging problem and one of the most active research topics in the field of computer vision. Application scenarios of saliency detection range from surveillance to retrieval, from industrial safety to sports analysis. Given the broad set of techniques used in saliency detection and the fast progress in this area, in this paper we briefly survey the corresponding literature...
Fingerprint authentication is one of the most reliable and most widely used authentication methods. With the maturation of fingerprint recognition technology and the reducing cost of fingerprint reader, fingerprint authentication is more and more widely used in daily payment situation. This paper presents a new offline fingerprint payment system based on Artix-7 FPGA (XC7A35T-ICPG236C). This system...
As structure determines function, the effectiveness of a military organization mainly depends on its command and control (C2) structure. This paper studied the C2 structure design problem (C2SDP) of distributed military organization (DMO). Firstly, the C2 structure of DMO was introduced and defined mathematically. On that basis, the C2SDP was described and analyzed. Then a multi-objective optimal...
Artificial Bee Colony (ABC) algorithm has been applied to many scientific and engineering problems for its efficiency. However, the original ABC technique cannot be used in dynamic environments directly. This paper proposes a multiswarm ABC algorithm, or MABC, that has a similar framework as the original ABC but uses environment detecting technique to track the moving of the optimum of dynamic problems...
The Particle Swarm Optimization (PSO) Algorithm is swarm intelligence optimization algorithm. Population's values of PSO algorithm are random which result to a random distribution of search quality and velocity. This paper presents A Modified Particle Swarm Optimization Algorithm using Uniform Design (MPSOUD). Uniform Design (UD) is widely used in various applications and introduced to generate an...
In order to enhance efficiency and accuracy of dynamic hand gesture recognition based on HMM method. we propose a new HMM algorithm combined with the DTW for the computation's high complexity of HMM method in the training stage. The new HMM can establish the relationship of fuzzy closeness degree between the DTW algorithm and the HMM algorithm. Meanwhile, it can combine with the template adaptive...
With the growing use of wireless devices and easy access to received signal strength (RSS), there are increasing attentions on utilizing RSS technology for indoor positioning. In this paper, we propose indoor positioning algorithm based on parallel multilayer neural network (PMNN) for RSS-positioning. Two multilayer neural networks are trained separately to estimate x and y coordinate index, using...
Path planning technology is one of the important problems in intelligent robot. Firstly, based on the characteristics of intelligent mowing robot and traditional circuitous path planning algorithm, a new "p-d" circuitous path planning algorithm was proposed in the rectangular work region, which solves the problem of the best mowing coverage. Then the geographic coordinate system was transformed...
Spatial Modulation is a newly developed concept for multi-antenna systems, which could greatly reduce the signal processing complexity and hardware implementation burden faced by these systems today. However, there are few works on the analysis of grouped Spatial Modulation, which has relatively large bit error rate(BER). In this paper, we propose a novel approach that the BER is approximatively calculated...
Building the intelligent information system based on the Internet of Things technology enables the manager to achieve real-time monitoring of running status of multimedia teaching equipment. The system can improve the efficiency of multimedia teaching equipment management. To begin with, existing research on multimedia teaching equipment management and relative system is introduced, and disadvantage...
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