Báo cáo hóa học: " Research Article A Two-Stage Approach for Improving the Convergence of Least-Mean-Square Adaptive Decision-Feedback Equalizers in the Presence of Severe " doc
Báo cáo hóa học: " Research Article A Novel Method for Improving Fairness over Multiaccess Channels" pdf
... ηMETi( j) is the AME for the ith user in the jth run. In the examples outlined below, the Normalized Min-Rate and the Average AME are employed to compare the performance of the following MA schemes: ... precisely, AMEis a measure of degradation in bit error rate because of the presence of multiple-access interference in a white Gaussianchannel.1.2. Basics of the New Method. Our approach exploits the beneficial ... structure for optimizing the fairness in multi-access systems [1, 12]. The main idea is based on the factthat particular points within the sum capacity facet of the polymatroid can be achieved by successive...
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Báo cáo hóa học: "Research Article A Decentralized Approach for Nonlinear Prediction of Time Series Data in Sensor Networks" pptx
... notation. Radial kernels have a naturalinterpretation in terms of measure of similarity in X, as the kernel value is larger the closer together two locations are.Two typical examples of radial ... xj)||xi−xj||0Gaussian kernelLaplacian kernelFigure 1: Shapes of the Gaussian and the Laplacian kernels around the origin.more classical and universal ones. In this paper, without anyessential loss of ... least-mean-square algorithm for updating the modelparameters using data collected by each sensor. The relevance of our approach is illustrated by two applications that consist of estimating a temperature...
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Báo cáo hóa học: " Research Article A Practical Approach for Simultaneous Estimation of Light Source Position, Scene Structure, and Blind Restoration Using Photometric Observations" pot
... France3Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar 382007, Gujarat, IndiaCorrespondence should be addressed to Swati Sharma, swati.sharma@linc.u-strasbg.frReceived ... object of known shape and constant albedo to establish a nonlinearmapping between the image irradiance and shape of the object in the form of a lookup table. For photometric stereo, a neural network-based ... joining the center of the image to the critical points will be perpendicularto the tangents at these points, and the intersection point of these tangents gives the x and y coordinates of the light...
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Báo cáo hóa học: " Research Article A New Achievable Rate and the Capacity of Some Classes of Multilevel Relay Network" potx
... Y0|XlNl=i−1.(38) In [13], the above rate is obtained as a special case of parity-forwarding method in which each relay selects the message of the previous relay, and it is stated that (38) is the capacity of degraded ... before they arrive at the destination, In this way, usingauxiliary random variables that indicate the message partsresults the flexibility in defining some special classes of relaynetworks that the ... in the casesthat the relays are located in feed-forward structure from the sender to the sink with at most distance with each other in suchawaythateachnodeisabletodecodesomepartsof the message...
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Báo cáo hóa học: " Research Article A Scheduling Algorithm for Minimizing the Packet Error Probability in Clusterized TDMA Networks" pptx
... optimizationobjective. While the PER is a more relevant measure, the SINR is often preferred in the literature due to the lack of a tractable analytical solution for the PER for a wide range of different ... referencescited therein, on three main points (a) Instead of allowing a smooth tuning of transmitter output powers, we impose anon-off constraint on transmitters. One of the main reasons isthat power ... fast, that is, the distance to the upperbound is reasonably small already after only a few iterations. The results obtained after a single iteration deservessome special attention. It appears...
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Báo cáo hóa học: " Research Article A New Method for Identifying the Life Parameters via Radar" pot
... restrain the interferenceswithout adding any assistant hardware. At the same time, ourstudy shows that the notching bandwidth ΔB of the secondfilter has effect on the performance of the DFA algorithm. ... respirationand heartbeat signalFigure 2: The basic flowchart of the signal processing. the nonparametric ones, but the advantage of the paramet-ric estimator is that when applicable, it yields a ... the average radiating power, G(dB) is the gain of the antenna, r(m) is the distance between the antenna and the human subject. In our life-detection system, the radiating power is30 mW and the...
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Báo cáo hóa học: " Research Article Implicit Iteration Process for Common Fixed Points of Strictly Asymptotically Pseudocontractive Mappings in Banach Spaces" doc
... 2007.9 M. O. Osilike, S. C. Aniagbosor, and B. G. Akuchu, “Fixed points of asymptotically demicontractivemappings in arbitrary Banach spaces,” Pan-American Mathematical Journal, vol. 12, no. 2, pp. ... pagesdoi:10.1155/2008/324575 Research Article Implicit Iteration Process for Common FixedPoints of Strictly Asymptotically PseudocontractiveMappings in Banach SpacesYou Xian Tian,1Shih-sen Chang,2Jialin Huang,2Xiongrui ... Gu, The new composite implicit iterative process with errors for common fixed points of a finitefamily of strictly pseudocontractive mappings,” Journal of Mathematical Analysis and Applications,...
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Báo cáo hóa học: " Research Article A Novel Approach to Detect Network Attacks Using G-HMM-Based Temporal Relations between Internet Protocol Packets" pot
... Φ(w)=(1/2)w2is convex in w and the constraints are linear in w and b. This has the advantage that parameters in a quadratic programming (QP) a ect only the training timeand not the quality of the solution. ... words, in case of one-class SVM, the training dataset had onlynormal traffic because they had unlabeled learning ability. In case of G-HMM, G-HMM made a normal behaviormodel using norm al data, and ... wegenerated a variety of anomaly attack data such as covertchannels, malformed packets, and some DoS attacks. The simulated attacks were included in one of following fivecategories, and they had DARPA...
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Báo cáo hóa học: " Research Article A New Approach to q-Bernoulli Numbers and q-Bernoulli Polynomials Related to q-Bernstein Polynomials" pdf
... paper, Z, Q, Zp, Qp,andCpwill respectively denote the ring of rationalintegers, the field of rational numbers, the ring p-adic rational integers, the field of p-adicrational numbers, and ... n>0.2.6Therefore, we obtain the following theorem.Hindawi Publishing CorporationAdvances in Difference EquationsVolume 2010, Article ID 951764, 9 pagesdoi:10.1155/2010/951764 Research Article A ... polynomials,” in Proceedings of the 8th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM ’10), AIP, Rhodes,Greece, March 2010.5 L. Carlitz, “q-Bernoulli numbers and...
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