Báo cáo hóa học: " Research Article Models for Gaze Tracking Systems Arantxa Villanueva and Rafael Cabeza" doc

... Image and Video Processing Volume 2007, Article ID 23570, 16 pages doi:10.1155/2007/23570 Research Article Models for Gaze Tracking Systems Arantxa Villanueva and Rafael Cabeza Electronic and Electrical ... capabilities of gaze tracking systems have made the idea of controlling a computer by means of the eye more and more realistic. Research in gaze tr...

Ngày tải lên: 22/06/2014, 19:20

... 4.20 Journal of Inequalities and Applications 13 15 E. Liz and S. Trofimchuk, “Existence and stability of almost periodic solutions for quasilinear delay systems and the Halanay inequality,” ... Inequalities and Applications Volume 2009, Article ID 461757, 13 pages doi:10.1155/2009/461757 Research Article A New Singular Impulsive Delay Differential Inequality and Its...

Ngày tải lên: 22/06/2014, 02:20

... nonnegative, nondecreasing, and continuous function for u ∈ R + with w i (u) > 0foru>0suchthatw 1 ∝ w 2 ∝···∝w n ; (C 2 ) a(x, y) is a nonnegative and continuous function for x, y ∈ R + ; (C 3 ) ... x 1 and y 1 by x and y respectively and we have u(x, y) ≤ W −1 n  W n  b n (x, y)  +  x 0  ∞ y  d n (x, y,s,t)dtds  (2.32) for all 0 ≤ x ≤ x 1 , y 1 ≤ y<∞. In cas...

Ngày tải lên: 22/06/2014, 18:20

... Clarendon Press, Oxford University Press, New York, NY, USA, 1949. [4] J. Boos, Classical and Modern Methods in Summability,OxfordMathematicalMonographs,Ox- ford University Press, Oxford, UK, 2000. [5] ... b (0) n = b n .  For a sequence (u n )andforeachintegerm ≥ 1, we define (nΔ) m u n = nΔ  (nΔ) m−1 u n  , (2.5) where (nΔ) 0 u n = u n and (nΔ) 1 u n = nΔu n . Observation 1 [13]. F...

Ngày tải lên: 22/06/2014, 18:20

... according to Poincar ´ e-Hopf formula for C 1 case and the computation of C q   J,0,wehave index   J,0    −1  d l−1 . 3.33 From the additivity of Leray-Schauder degree and Theorem 1.1 in 10,wecanget 1 ... 0 /  f   x, 0,andmin{f   x, 0,f  − x, 0} >λ 1  α for a.e. x ∈ Ω,wheref  − x, 0, f   x, 0 denote the left and the right derivatives of f at 0, r...

Ngày tải lên: 21/06/2014, 07:20

... random mobility models, Random Walk (RW) [5 ]and Random Direction Mobility (RDM) [3], on the performance of the Bypass-AODV routing protocol. In these two models, users move individually in random ... connection hop counts for RPGM, FRW, and MAN mobility models. These findings are important for understanding the behavior of routing protocols and their effect on TCP performance. Figu...

Ngày tải lên: 21/06/2014, 11:20

... channel and denote the channel matrix between the source and kth relay by H k and between the kth relay and destination by G k .The channel between the source and destination is denoted by H sd and ... , N.ForSection 5, we assume that the destination knows H k , G k ,and H sd ,forallk, and the kth relay node knows H sd , H k and G k . We assume that H n S k n S k n+1 , H k ,...

Ngày tải lên: 21/06/2014, 20:20

... and [d j+1 /d m ,1],respectively .For ∈ [0,d j−1 /d m ], we have  d j + t = d j−1 + f 2 (ρ )and  d j+1 = d j .For ∈ [d j−1 /d m , d j /d m ], we have  d j + t = f 4 (ρ )and  d j+1 = d j .For ... Processing Volume 2009, Article ID 379402, 12 pages doi:10.1155/2009/379402 Research Article Bounds for Eigenvalues of Arrowhead Matrices and Their Applications to Hub Matrices an...

Ngày tải lên: 21/06/2014, 20:20

... that x n2  x n for n ≥ n 0 and x n1 /  x n holds for all n ≥ n 0 . Theorem 3.1. a Assume k is odd and l is even, then 1.3 possesses eventual prime period two solutions if and only if r  ... y 2 for n ≥ n 0 6.1 or y n < y 2 for n ≥ n 0 . 6.2 We only prove the case where 6.1 holds. The proof for the case where 6.2 holds is similar and will be omitted. Accor...

Ngày tải lên: 21/06/2014, 20:20

... Let T  Z and assume that at > 0, ut, bt, ft, gt and mt are nonnegative functions defined for t ∈ N 0 .Ifwt, s and Δ 1 wt, s are real-valued nonnegative functions for t, s ∈ N 0 with ... result of Theorem 2.5 holds for an arbitrary time scale. Therefore, using Theorem 2.5, we can obtain many results for some peculiar time scales. For example, letting T  R a...

Ngày tải lên: 21/06/2014, 20:20