an algorithm for an equation with degenerate kernel
Báo cáo hóa học: " Research Article A Feedback-Based Algorithm for Motion Analysis with Application to Object Tracking" pdf
... and back, many times Figures 16 and 17 show results on this hand sequence using Tracker D-based matching with only luminance information (i.e., α = 0, β = 1) and both luminance and motion information ... 2, β = 1), respectively We can see that we are able to track hand very closely in Figure 17 with both luminance and motion information but not with just luminance as can be seen in Figure 16 When ... T Tan, L Wang, and S J Maybank, “A survey on visual surveillance of object motion and behaviors,” IEEE Trans- [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] actions on Systems, Man and...
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Báo cáo khoa học: "An Algorithm For Generating Referential Descriptions With Flexible Interfaces" pdf
... description can be controlled 212 Major problems for the future are an even tighter integration of the algorithm in the generation process as a whole and finding adequate concepts for dealing with negation ... Effects the Algorithm Can Handle Space restrictions not permit a detailed presentation of the new algorithm at work Therefore, we have confined ourselves to a sketchy description of the algorithm' s ... companion with the variables and functions explained in separated tables, this description should enable the reader to understand the functionality of the algorithm Throughout processing, the algorithm...
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Báo cáo khoa học: "An Algorithm for Unsupervised Transliteration Mining with an Application to Word Alignment" ppt
... non-transliteration pairs than transliteration pairs We don’t want to maximize the likelihood of the non-transliteration pairs Instead we want to optimize the transliteration performance for test ... filtering model and the transliteration model In section 3, we present our iterative transliteration mining algorithm and an algorithm which computes a stopping criterion for the mining algorithm Section ... system based on a standard n-gram kernel which ranked first for the English/Hindi and English/Tamil tasks.6 For the English/Arabic task, the transliteration mining system of Noeman and Madkour (2010)...
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Báo cáo khoa học: "An Optimal-Time Binarization Algorithm for Linear Context-Free Rewriting Systems with Fan-Out Two" ppt
... (g) are called the rank and fan-out of p, respectively, written r(p) and f (p) The rank and fan-out of G, written r(G) and f (G), respectively, are the maximum rank and fan-out among all of G’s ... more than two position sets in the agenda This means that the binarization process has come to an end with the reduction of p to a set of productions equivalent to p and with rank and fan-out ... that can be converted into a set of productions equivalent to p with fan-out at most and rank bounded by some rb , with < rb ≤ r(p) In case rb < r(p), we are not guaranteed to have achieved an optimal...
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Báo cáo hóa học: " Research Article Generalization of an Inequality for Integral Transforms with Kernel and Related Results" potx
... 2.49 is mean, then for distinct s, t ∈ R it can be written as Ms,t t s 1/ t−s 2.52 12 Journal of Inequalities and Applications as mean in broader sense Moreover, we can extend these means, so in ... has an β−k for k 1, , β i L∞ fractional derivative, and r x ≥ for all x ∈ a, b Let Da ui a β β β β α α 1, , Da u1 x /Da u2 x , Da u1 x /Da u2 x ∈ I, let Da u1 x /Da u2 x be nonconstant, and ... interval, ui ∈ U v, K i 1, , and r x ≥ for all x ∈ a, b Let u1 x /u2 x , v1 x /v2 x ∈ I, let v1 x /v2 x be nonconstant, and let q x be given in 2.2 Then, for s, t ∈ R \ {0, 1} and s / t, there exists...
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Báo cáo sinh học: " Research Article On an Inverse Scattering Problem for a Discontinuous Sturm-Liouville Equation with a Spectral Parameter in the Boundary Condition'''' pptx
... Substituting the expression 1.7 for f x, λ in the integral equation 1.18 and using formula 1.20 for Φ x, t, λ after elementary operations, the following integral equations for the kernel K x, t are obtained: ... inverse problem and geophysical application of this problem for 1.1 when q x ≡ were given by Tihonov 11 and Alimov 12 Inverse problem for a wave equation with a piecewise-constant coefficient was ... if and only if z λ Thus, inequality 4.15 holds, with equality for those functions f t whose Fourier transform f λ satisfies conditions 4.16 The lemma is proved With the help of Lemmas 4.2 and...
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Báo cáo sinh học: " Research Article On an Inverse Scattering Problem for a Discontinuous Sturm-Liouville Equation with a Spectral Parameter in the Boundary Condition" potx
... Substituting the expression 1.7 for f x, λ in the integral equation 1.18 and using formula 1.20 for Φ x, t, λ after elementary operations, the following integral equations for the kernel K x, t are obtained: ... inverse problem and geophysical application of this problem for 1.1 when q x ≡ were given by Tihonov 11 and Alimov 12 Inverse problem for a wave equation with a piecewise-constant coefficient was ... if and only if z λ Thus, inequality 4.15 holds, with equality for those functions f t whose Fourier transform f λ satisfies conditions 4.16 The lemma is proved With the help of Lemmas 4.2 and...
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Báo cáo hóa học: "AN EXISTENCE THEOREM FOR AN IMPLICIT INTEGRAL EQUATION WITH DISCONTINUOUS RIGHT-HAND SIDE" ppt
... Bergh and J L¨ fstr¨ m, Interpolation Spaces An Introduction, Springer, Berlin, 1976 o o [2] T Cazenave, Semilinear Schr¨dinger Equations, Courant Lecture Notes in Mathematics, vol 10, o American ... Harmonic Analysis and Application to Differential Equations, 2nd ed., Science Press, Beijing, 2004 [5] T Runst and W Sickel, Sobolev Spaces of Fractional Order, Nemytskij Operators, and Nonlinear ... Lemari´ -Rieusset [3] and the other e will be proved here n/ p−s ˙ Lemma 3.3 Let s be in ]0,n[ Then for any p in [1, ∞], | · |−s ∈ B p,∞ ˙0 ˙ p,1 s < n/ p, then u p ∈ Bq ,1 for every u ∈ B s ,...
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vAN EXISTENCE THEOREM FOR AN IMPLICIT INTEGRAL EQUATION WITH DISCONTINUOUS RIGHT-HAND SIDE" potx
... α(t)χR\Q t f τ,u(τ) dt for a.a t ∈ [0,1] (3.18) References [1] R P Agarwal, M Meehan, and D O’Regan, Nonlinear Integral Equations and Inclusions, NOVA, New York, 2001 [2] G Anello and P Cubiotti, Parametrization ... real Banach spaces, with Y finite-dimensional; p, q,s ∈ [1,+∞], with q < +∞ and q ≤ p ≤ s; Ψ : V → Ls (T,Y ) a surjective and one-to-one operator; Φ : V → L1 (T,X) an operator such that, for every ... ⊆ g(E) for a.a t ∈ [0,a] Moreover, assume that (iv) g is continuous and int(g −1 (r)) = ∅ for all r ∈ int(g(E)); (v) f (t, ·) is continuous for a.a t ∈ [0,a] and f (·,z) is measurable for all...
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Báo cáo sinh học: "An ’average information’ restricted maximum likelihood algorithm for estimating reduced rank genetic covariance matrices or covariance functions for animal models with equal design matrices" pot
... together with an additional transformation to ensure estimates parameter space; see Meyer and Smith (1996) for details For a model with only one random factor and equal design matrices for all ... ele* ments A and Wij for i < j 1, ,t is suitable for the estimation of CFs First ij = derivatives and average information on the canonical scale can then be determined and transformed back to ... estimate variance components for animal models with several random effects using a derivative-free algorithm Genet Select Evol 21, 317-340 Meyer K (1991) Estimating variances and covariances for multivariate...
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An effective trajectory based algorithm for ball detection and tracking with application to the analysis of broadcast sports video
... Wan, Mr Lingyu Duan, Mr Xin Yan, Miss Min Xu, Miss Jenny Ran Wang, and Mr Xi Shao for many useful discussions and detailed comments Thanks to Mr Tze Sen Hay and Mr Chern-Horng Sim for his manual ... possession analysis performance 95 4.4 Play/break analysis performance 95 5.1 Values of Ms (•) and N(•) on c 1, c , and c for F1 122 5.2 Partial values of Ms (•) , N(•) , and U(•) for ... Qi Tian for their useful comments and suggestions I wish to thank Professor Shih-Fu Chang, Professor Jesse Jin, and Dr Yihong Gong for their suggestions and comments I consider it my good fortune...
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existence results for an impulsive abstract partial differential equation with state dependent delay
... differential equations with impulses are treated in [6-9] The literature related to ordinary and partial functional differential equations with delay for which p(t, ¢) = t is very extensive and we ... A and B Moreover, for r = and p = 2, this space coincides with Co x L2(g, X), H = 1; M(t) = G ( - t ) x/2 and g (t) = + (f°t g(r) dT) 1/2, for t > REMARK In retarded functional differential equations ... Litsyn, On equations with delay depending on solution, Nonlinear Analysis TMA 49 (5), 689-701, (2002) 16 F Chen, D Sun and J Shi, Periodicity in a food-limited population model with toxicants and state...
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Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"
... used for the analysis were from the administrative claims data To test the performance of the effectiveness algorithm and to see whether it was similar for non-biologic RA treatments, we performed ... physicians are not directly compensated for these injections and other procedures and likely under-reported them For this reason, our effectiveness algorithm may perform better when there is a financial ... made substantial contributions to conception and design, and to the analysis and interpretation of the data TRM and GWC handled acquisition of data All authors contributed to the manuscript revision...
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An efficient genetic algorithm for the p median
... problem, optimal algorithms can solve some instances of the p-median problem with reasonable effort A typical approach is to combine Lagrangian relaxation with branch-and-bound (see, for example, ... (worst) 271 EFFICIENT GENETIC ALGORITHM 31 Table Summary of the first 10 iterations of GA Iter Merge Draft Candidate Fitness Replace 10 and 4 and and and 2 and and and and and and 1-2-3-10-11-12 3-10-11-12 ... Myroon and Strangway, 2000)) Teitz and Bart (1968) presented one of the oldest and most popular heuristic algorithms for this problem It is essentially an exchange heuristic that starts with a random...
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Tài liệu Báo cáo khoa học: "An Entity-Mention Model for Coreference Resolution with Inductive Logic Programming" pdf
... Sixth Message understanding Conference (MUC-6), pages 45– 52, San Francisco, CA Morgan Kaufmann Publishers X Yang and J Su 2007 Coreference resolution using semantic relatedness information from automatically ... encountered anaphoric mention mj in a document, one single positive training instance is created for mj and its closest antecedent And a group of negative training instances is created for every ... with “Mr Powell”, and therefore refers to a male person and cannot co-refer with “she” The entity-mention model based on Eq (2) performs coreference resolution at an entity-level For simplicity,...
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Tài liệu Báo cáo khoa học: "An Improved Redundancy Elimination Algorithm for Underspecified Representations" pdf
... rules For instance, proper names and pronouns (which the ERG analyses as scopebearers, although they can be reduced to constants without scope) can be permuted with anything Indefinites and definites ... Niehren, and S Thiel 2003 An efficient graph algorithm for dominance constraints Journal of Algorithms, 48:194–219 P Blackburn and J Bos 2005 Representation and Inference for Natural Language A ... recursion semantics: An introduction Journal of Language and Computation To appear M Egg, A Koller, and J Niehren 2001 The Constraint Language for Lambda Structures Logic, Language, and Information,...
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Tài liệu Báo cáo khoa học: "An alternative LR algorithm for TAGs" docx
... ~, adbec, and a'db'ecq The algorithm from Schabes and Vijay-Shanker (1990) however also accepts adb'ec' and a~dbec In the former string, it acts as if it were recognizing the (ill-formed) tree ... operation for composing trees Many modern types of TAG 951 also allow tree substitution next to adjunction Our algorithm can be straightforwardly extended to handle tree substitution The main changes ... satisfying: • CS(N) + C_ CS(N), for each N; • (N, L) • CS(N), for each N such that N
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Tài liệu Báo cáo khoa học: "An Algorithm for Simultaneously Bracketing Parallel Texts by Aligning Words" ppt
... granunars is that, just as with finite-state transducers, both sentences in a translation pair must share exactly the same grammatic~d structure (except for optional words that can be handled with ... Before turning to bracketing, we take note of three lemmas for IITGs (proofs omitted): Lemma l For any inversion-invariant transduction grammar G, there exists an equivalent inversioninvariant ... on the right-hand side of any production of G' ; otherwise G' contains no productions of the form A ~ e/e L e m m a For any inversion-invariant transduction grammar G, there exists an equivalent...
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Tài liệu Báo cáo khoa học: "An Efficient Generation Algorithm for Lexicalist MT" ppt
... generation algorithm which can form part of any Shakeand-Bake style MT system with suitable grammars and information transfer The transfer module is free to attempt structural transfer in order to produce ... Tomita, and Kenneth Goodman 1992 Machine Translation: A Knowledge-Based Approach Morgan Kaaufmann, San Mateo, CA Fred Popowich 1994 Improving the Efficiency of a Generation Algorithm for Shake and ... Shake and Bake Translation In Proceedings of COLING 92, pages 610-616, Nantes, France P Whitelock 1994 Shake-and-Bake Translation In C J Rupp, M A Rosner, and R L Johnson, editors, Constraints, Language...
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Tài liệu Báo cáo khoa học: "AN ALGORITHM FOR IDENTIFYING COGNATES BETWEEN RELATED LANGUAGES" pptx
... different languages, determine whether one is the translation of tbe other or both translations of a text in a third language wholly or In parts, and If so, establish the rules for translating ... = 1.165 OF THE ALGORITHM The algorithm as described has been implemented in Simula 67 on a DEC ELI091 and applied to a corpus of some 300 words in 75 languages and dialects of Vanuatu Results ... correspondences are present Thus for instance Sakao and Tolomako (Espirltu Santo, Vanuatu) were given as sharing 38.91~ cognates (cut-off cognation index: 1.28), as against a human estimate of 41% backed...
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