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In this paper, we propose a robust proximal classifier via absolute value inequalities (AVIPC) for pattern classification. AVIPC determines K proximal planes by solving K optimization problems with absolute value inequalities. In AVIPC, each proximal plane is closer to one class and far away from the others. By using the absolute value inequalities, AVIPC is more robust and sparse than traditional...
Cuckoo search is a swarm-intelligence-based algorithm that is very effective for solving highly nonlinear optimization problems. In this paper, the multiobjective cuckoo search is extended so as to obtain high-quality Pareto fronts more accurately for multiobjective optimization problems with complex constraints. The proposed approach uses a combination of the cuckoo search with non-dominated sorting...
According to the IEC and national standards, the powerful data-processing capability of DSP and the high precision A/D data acquisition chip are used for data synchronous acquisition and analysis, monitoring values are computed in the DSP which communicates with ARM via serial port and FIFO. Making full use of some characteristics of ARM module, such as its high performance and ample periphery interfaces...
This article has studied the floor surface concave-convex texture in antique floor with the machine-finishing automated process, has analyzed the floor surface texture distributed characteristic. Uses the CNC machine tool, through designs the cutting tool to feed reasonably the route, completes the floor surface the concave-convex texture. Take the solid wood floor as the processing object, uses the...
In this paper, we provides a simple and accurate analysis by Markov chain modeling to evaluate the IEEE 802.11 DCF performance in the presence of capture effect. We extend the Bianchi's multidimensional Markov chain analytical model of IEE 802.11 DCF to characterize the behavior of DCF considering capture effect and packet retransmission limits. We compare the NS-2 simulation results with the derived...
Photometric stereo algorithms produce a map of normal directions from the input images. The 3D surface can be reconstructed from this normal map. Existing surface reconstruction works often assume the normal map is integrable but contaminated by small scale non-integrable noise. However, real surfaces often contain large discontinuities such as occlusion boundaries and sharp depth changes, which break...
According to the new execution of 2010 International cardiopulmonary resuscitation (CPR) & Emergency Cardiovascular Care (ECC) Guide Standard above American Heart Association(AHA), this paper designs the main control system and the measurement system of CPR Simulation Control System based on SCM LPC932 and SCM LPC935. According to the strength of artificial respiration and cardiopulmonary press...
In order to improve real-time and robustness of the lane detection and get more ideal lane, in the image preprocessing, the filter is used in strengthening lane information of the binary image, reducing the noise and removing irrelevant information. The lane edge detection is by using Canny operator, then the corner detection method is used in getting the Image corners coordinates and finally using...
Timetabling Problem (TP) relates to quality of education and the utilization of teaching resources with the further reform in teaching and growing expansion of recruitment scale in colleges and universities. Firstly, TP was detailedly analyzed, includes: timetabling objective, main influencing factors, constraint conditions and solving target. And then, an optimized mathematical model of TP was established,...
Cooperative teaching can promote the students to obtain more accomplishments and higher inferential capability and some other better effect than individual study, but how to improve the effect of discussion in the small group seminar is an important question which many teachers are always confused. The paper argues that the teacher can construct a creative knowledge conflicting context to improve...
The domain knowledge has a direct impact on the result of question - answering (Q & A) in the restricted domain question answering system (QA). In this paper, a method of answer extraction for domain Chinese question-and-answer (Q&A) is proposed, which based on the analysis of interrogative sentence and the answer type, carrying on the text retrieval with the help of the domain knowledge and...
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