285 results for “Bin Xu”

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Research ArticleOpen accessIn the abstractA Novel Ensemble Method for Regression via Classification ProblemsSami M. Halawani, Ibrahim A. Albidewi, Amir AhmadProblem statement: Regression via Classification (RvC) is a method in which a regression problem is converted into a classification problem. A discretization process is used to covert continuous target value to classes. The discretized data can be used with classifiers as a classification problem. Approach: In this study, we use a discretization method, Extreme Randomized Discretization (ERD), in which bin … …Journal of Computer Science, Vol. 7, Issue 3 · 7 Mar 2011 · 7,387 accessesView PDF Cite

Research ArticleOpen accessIn the abstractSecurity Guard Robot Detecting Human Using Gaussian Distribution Histogram MethodMbaitiga ZacharieProblem statement: The purpose of any robotic is to perform tasks that a human would prefer not to do or hopefully do it with precision in order to avoid mistakes or when a human is out of duty due to fatigue or health reasons. The research into human detection into images has paid the way be aware of what is … …Journal of Computer Science, Vol. 6, Issue 10 · 5 Aug 2010 · 7,059 accessesView PDF Cite

Research ArticleOpen accessIn the abstractEffects of Novel Disk-type Furrow Opener Used in No-Tillage System on Micro Environment of SeedE. Seidi, S.H. Abdollahpour, A. Javadi, M. MoghaddamProblem Statement: Offset Double-Disk Opener (DDO) is a popular furrow opener in conservation tillage. It has some limitations such as negative suction to penetrate in the soil, hair pinning and mixing seed and fertilizer in the slot. Because of importance of separation of seed and fertilizer in the slot, by adding two horizontal mini disks to DDO a modified opener … …American Journal of Agricultural and Biological Sciences, Vol. 5, Issue 1 · 31 Mar 2010 · 9,158 accessesView PDF Cite

Research ArticleOpen accessIn the abstractServer Optimization Using Heuristic Algorithms for Dynamic-Split-and-Merge Scheme in Wireless MulticastR. Sukumar, V. VasudevanProblem statement: In order to minimize the overall network traffic in a multiserver system, the number of users served by each server (and hence the group size) should remain constant. As the underlying traffic fluctuates, a split and merge scheme is implemented in a physical server to achieve load balancing. Approach: Minimizing the number of servers during the merge operation … …Journal of Computer Science, Vol. 5, Issue 12 · 31 Dec 2009 · 6,814 accessesView PDF Cite

Research ArticleOpen accessIn the abstractA case study on Journalistic Coverage for Chinese issues in Saudi NewspapersYahya SharahiliAs Journalism could instinctively exert some effects on international relationships; the importance is how to effectively journalism captures attention. This paper, from the perspective of Saudi-China relationship, chose two renowned Saudi newspapers 'AL RIYADH' and 'AL WATAN', as objective samples. Deductive and descriptive methodologies have been applied to a detailed study on the coverage of Chinese issues in Saudi newspapers … …Journal of Social Sciences, Vol. 4, Issue 1 · 31 Mar 2008 · 7,465 accessesView PDF Cite