an algorithm for finding signals of unknown length

... from the English side of the corpus. In- stances of the English collocation are found and the mutual information is calculated between the instances and various single word candidates in aligned ... sentences of each language using finite- state recognizers. The algorithm is applicable for finding single or multiple word correspondences and can accommodate additional kinds of phrases. ... representation of the correspon- dences for efficient operation. An arbitrarily large corpus can be accommodated by segmenting it ap- propriately. The algorithm described here is an instance of a...

Ngày tải lên: 31/03/2014, 06:20

... Ceng, S. Al-Homidan, Q. H. Ansari, and J C. Yao, An iterative scheme for equilibrium problems and fixed point problems of strict pseudo-contraction mappings,” Journal of Computational and Applied ... Theory and Applications 19 14 V. Colao, G. Marino, and H K. Xu, An iterative method for finding common solutions of equilibrium and fixed point problems,” Journal of Mathematical Analysis and Applications, ... approximants to fixed points of nonexpansive non-linear mappings in Banach spaces,” Archive for Rational Mechanics and Analysis, vol. 24, pp. 82–90, 1967. 20 Z. Opial, “Weak convergence of the...

Ngày tải lên: 21/06/2014, 20:20

Ngày tải lên: 22/06/2014, 06:20

... 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 ... 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 ... Because of similarities in both the descriptive characteristics of the study populations of biologic and non-biologic DMARD users and the performance characteristics of the effectiveness algorithm...

Ngày tải lên: 25/10/2012, 10:45

... constellations of the transmitted signals, middle column: the constellations of the received signals (mixtures), right column: the constellations of the recovered signals. Proof. For simplicity, the analysis ... in the case of QAM signals. Then, we can say that the minimization of the SCMA cri- terion, in the case of P-PSK (P ≥ 8) signals, ensures the re- covery of all signals except for an arbitrary ... equal to one, which can be at any of the M positions and all the other ones are zeros. This solution corresponds to the recov- ery of only one source signal and cancels the others. For the second equalizer...

Ngày tải lên: 22/06/2014, 06:20

Ngày tải lên: 09/08/2014, 23:20

... bracketing, we take note of three lemmas for IITGs (proofs omitted): Lemma l For any inversion-invariant transduction grammar G, there exists an equivalent inversion- invariant transduction grammar ... vocabulary of approximately 6,500 words and a Chinese vocabulary of approximately 5,500 words. The mapping is many-to-many, with an average of 2.25 Chinese translations per English word. The translation ... production of G' ; 2. otherwise G' contains no productions of the form A ~ e/e. Lemma2 For any inversion-invariant transduction grammar G, there exists an equivalent inversion- invariant...

Ngày tải lên: 20/02/2014, 22:20

... III PERFORMANCE 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. ... consonants vastly improved the performance of the algorltbm. No human intervention is needed to identify vowels from consonants, an improved version of an algorithm described in Suhotln 1962 ... 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 by...

Ngày tải lên: 21/02/2014, 20:20

... existing algorithms, namely the instant availability of all descrip- tors of a referent and the satisfactory expressibility of the chosen set of descriptors. They are responsible for three ... p and false otherwise Table 2: Functions used in the algorithm 210 Major problems for the future are an even tighter inte- gration of the algorithm in the generation process as a whole and ... Issues in the Planning of Definite and Indefinite Referring Expressions. In 23rd Annual Meeting of the Association for Computational Linguistics, pages 198-203. Asso- ciation for Computational...

Ngày tải lên: 08/03/2014, 21:20

... Thus every appearance of a variable can only be further instanfiated by a semantic individual constant and so the semantic representation after generation cannot be further instantiated in such ... important as the corresponding work on parsing algorithms. We also discuss the properties of a semantic representation language (SRL) and the manner of its construction which makes our algorithm ... stricter form of Shieber's (1988) property of semantic monotonicity. We not only require that the semantics introduced by all subconstituents of an expression appear within the semantics of...

Ngày tải lên: 09/03/2014, 01:20

... non-transliteration pairs than transliter- ation pairs. We don’t want to maximize the like- lihood of the non-transliteration pairs. Instead we want to optimize the transliteration performance for test ... It is an extension of Algorithm 1. It runs the iterative process of Algorithm 1 on half of the list of word pairs (training data) for 100 itera- tions. For every iteration, it builds a transliteration system ... phrase-based translation. In Proceedings of the Human Language Technology and North Ameri- can Association for Computational Linguistics Con- ference, pages 127–133, Edmonton, Canada. A Kumaran, Mitesh...

Ngày tải lên: 23/03/2014, 16:20

... modelling this information and have provided an algorithm for constructing and reasoning with it. The steps of the construction algorithm parallel the reasoning that an agent performs in determining ... tional participants must recognize the intentions be- hind those utterances. Thus, a model of intended plan recognition is an important component of a theory of discourse understanding. The ... by the algo- rithm and then discussing the type of plan recogni- tion necessary for the construction of a SharedPlan. Next, we present the algorithm itself, and discuss an initial implementation....

Ngày tải lên: 23/03/2014, 20:20

... significantly lower than the number of permutations of quantifiers. For sen~ tences which contain two argument NPs and the rest of the quantifiers nested inside each of these, the number of scopings ... simple lan- guage of generalized quantifiers, where the formula format is DET(x,~(x ),Ơ(x )) for determiners DET and formulas ~, ~. DET will be referred to as the determiner of the quantifier, ... Algebra. D. van Nostrand Comp. Ltd., New York. Johnson, M.:and Kay, M. (1990): Semantic Abstraction and Anaphora. Proceedings of COLING 90. Pereira, F.C.N. and Shieber, S.M. (1987): Prolog and Nat~al-language...

Ngày tải lên: 01/04/2014, 00:20

... element of the set of solution for a system of equilibrium problems and the set of common fixed points for a finite family of nonexpansive mappings and a nonexpansive semigroup. In 2010, Katchang and ... “Iterative algorithms for finding common solutions of variational inequalities and systems of equilibrium problems and fixed points of families and semigroups of nonexpansive mappings,” Nonlinear Analysis. ... theorem for finding a common element of the set of fixed points of a family of finitely nonexpansive mappings, the set of solutions of a mixed equilibrium problem and the set of solutions of a variational...

Ngày tải lên: 21/06/2014, 07:20

... b)canberewrittenash(a) = a.AnygivenBoolean function can be changed so as to satisfy Assumption 1:after it is transformed into an appropriate canonical form (e.g., Reed-Muller canonical form (polynomials ... given in the form of an algorithm, it is somewhat complex. Thus before describing an algorithm, we describe the outline of the algorithm. First, we consider a necessary condition for y(T)to include ... Article Polynomial-Time Algorithm for Controllability Test of a Class of Boolean Biological Networks Koichi Kobayashi, 1 Jun-Ichi Imura, 2 and Kunihiko Hiraishi 1 1 School of Information Science, Japan Advanced...

Ngày tải lên: 21/06/2014, 16:20

... wireless channel equalizers, echo cancelers, noise reduction, and speech enhancement, for example, an echo canceler is designed to identify an unknown echo path. Its output is a replica of the echo ... convergence speed, another important aspect of the adaptive algorithm is its steady-state performance: low misalignment is desirable. Unfortunately, the design of the step-size control matrix cannot decrease ... column vectors, ( ·) T indicates transpose, and t is the time index. Also, w opt is an unknown sparse impulse response and w is an adaptive filter. The length of w opt and w is supposed to be same,...

Ngày tải lên: 21/06/2014, 20:20

... Min Kang, 2 and Haiyun Zhou 3 1 Department of Mathematics Education and the RINS, Gyeongsang National University, Chinju 660-701, South Korea 2 Department of Mathematics and the RINS, Gyeongsang ... 2.23 and the relation 2.18 follows. The reminder of proof is the same as in the corresponding part of Theorem 2.1. This completes the proof. 2 Journal of Inequalities and Applications of T ... 1.5. Therefore, one of the most interesting and important problems in the theory of maximal monotone operators is to find an efficient iterative algorithm to compute approximately zeroes of T. In...

Ngày tải lên: 22/06/2014, 06:20

Ngày tải lên: 22/06/2014, 18:20

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 22/06/2014, 22:20