Báo cáo hóa học: " Research Article Using Geometrical Properties for Fast Indexation of Gaussian Vector Quantizers" ppt

... suggests for the Gaussian codebooks of size 2 K the existence of a natural correspon- dence between these subsets of codevectors and the subsets of codewords of fixed Hamming weight. Using this ... assignment, the number of elementary operations performed is proportional to the size of the searched set of codevectors. When assigning the ith codeword of the pth zone of...

Ngày tải lên: 22/06/2014, 23:20

... by many researchers for recovering the shape of the object and the albedo. Here, the shading cue is used for inferring the shape of the object. Authors in [1] propose two algorithms for robust ... irradiance and shape of the object in the form of a lookup table. For photometric stereo, a neural network-based approach is presented in [6]fora rotationally symmetric object with n...

Ngày tải lên: 21/06/2014, 22:20

... uniqueness, and iterative approximations of solutions for several classes of functional equations arising in dynamic programming were studied by a lot of researchers; see 1–23 and the references ... “Coupled fixed points for mixed monotone condensing operators and an existence theorem of the solutions for a class of functional equations arising in dynamic programming,” Journa...

Ngày tải lên: 21/06/2014, 05:20

... part of proof of Theorem 3.1, we have x n → x ∗  P F x 1 . This completes the proof. 4 Fixed Point Theory and Applications where A n  A nmod N ,f n  f nmod L and r n ⊂ c 1 , ∞ for some ... acceptable. On the other hand, the definition of D n is of some interest. If S i  S for each i  1, 2, ,N 1 , f i  f for each i  1, 2, ,N 2 and A i  A for each i  1, 2, ,N 3 , t...

Ngày tải lên: 21/06/2014, 05:20

... Corporation Journal of Inequalities and Applications Volume 2011, Article ID 371241, 10 pages doi:10.1155/2011/371241 Research Article Resolvent Iterative Methods for Solving System of Extended General ... not much developed and offers several opportunities for future research. For example, see 5, 6 and the references therein, for the applications of recurrent neural net...

Ngày tải lên: 21/06/2014, 06:20

... FixT standing for the set of fixed points of a mapping T and Fixt ∩ FixT standing for the set of common fixed points of t and T. Precisely, a point x is called a common fixed point of t and T if ... Strategic Scholarships for Frontier Research Network for the Ph.D. Program Thai Doctoral degree for this research. The authors would like to express their deep gratitude...

Ngày tải lên: 21/06/2014, 11:20

... However, little has been done for this type of problem in unbounded domains. For Ω N , we are only aware of the works 12–15 which studied the existence of solutions for some related concave-convex ... α ∞ 0 Ω, respectively. The existence of ground state solutions of E b  is affected by the shape of the domain Ω and bx that satisfies some suitable conditions and has be...

Ngày tải lên: 21/06/2014, 11:20

... distributed systems. WSNs have opened the way for a multitude of research areas and the huge interest generated by researchers activities calls for broad fields of applications in the near future. Sensors ... polyno- mial of degree λ) to each sensor. So, each sensor node stores a polynomial with λ +1coefficients and every pair of sensor nodes can establish a key using the propert...

Ngày tải lên: 21/06/2014, 11:20

... by r  x   x max  1,μ  x   for x ∈ X. 2.14 Then, i r is continuous, rX ⊆ Q and rxx for all x ∈ Q. ii For any subset A of X we have rA ⊆ coA ∪{0}. iii For any bounded subset A of X we have ... is bounded and one of the following conditions are satisfied: i Fx≤x, for all x ∈ ∂Q (the condition of Rothe type), ii x − Fx≥Fx, for all x ∈ ∂Q (the...

Ngày tải lên: 21/06/2014, 11:20

... in PP. For example, a node with 8 normal and a single super particle consisting of 10 particles, would have a total of 18 PIDs. Using super particles will gradually reduce the number of particles ... particles, and hence using super particles reduces the number of required packets. Since Q and Γ are reduced as a result of batching the particles with an identical destination to...

Ngày tải lên: 21/06/2014, 17:20