Báo cáo hóa học: " An Algorithm for Motion Parameter Direct Estimate Roberto Caldelli" doc

... smoothing parameter for the low pass wavelet band is less than for high pass wavelet bands, since the low pass band 4 L. Jovanov, A. Piˇzurica and W. Philips techniques use luminance images as a guidance ... F(t). For each of the candidate blocks, the motion estimation algorithm computes a reliability measure for the estimated motion. The idea of the utilization of motion est...

Ngày tải lên: 20/06/2014, 04:20

... 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 G' ... G' contains no productions of the form A ~ e/e. Lemma2 For any inversion-invariant transduction grammar G, there exists an equivalent inversion- invariant transduction gratrm~r...

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. ... (Abramowitz and Stegun 1970). B. Vowel/Consonant Correspondences Disallowing correspondences between vowels and consonants vastly improved the performance of the algorltbm. No human in...

Ngày tải lên: 21/02/2014, 20:20

... cases are not problematic, for instance, when two descriptors achieve unique identifi- cation and can be expressed by a simple noun phrase consisting of a head noun and an adjective. In more complex ... 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...

Ngày tải lên: 08/03/2014, 21:20

... 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 a way that ... of an expression and generating the arguments to that functor. In the presentation of the basic algorithm below we will make the simplifying assumption that for any formula of the sem...

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 ... filtering model and the transliteration model. In section 3, we present our iterative transliteration mining algorithm and an al- gorithm which computes a stopping criterion for the...

Ngày tải lên: 23/03/2014, 16:20

... several graph-based algorithms derived from his formal model of plan recognition. In Kautz's algorithms, an explanation for an observation is represented in the form of an explanation graph ... 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 age...

Ngày tải lên: 23/03/2014, 20:20

... 1992]. • Estimating parameters for statistically-based machine translation [Brown et al., 1992]. The work described here makes use of the aligned Canadian Hansards [Gale and Church, 1991b] ... stances of the English collocation are found and the mutual information is calculated between the instances and various single word candidates in aligned French sentences. The highest ranki...

Ngày tải lên: 31/03/2014, 06:20

... simple lan- guage of generalized quantifiers, where the formula format is DET(x,~(x ),¥(x )) for determiners DET and formulas ~, ~. DET will be referred to as the determiner of the quantifier, ... the algorithm is O(n-2") for input with un-nested qnantifiers (and even lower for nested quantifiers). Although the savings will be somewhat less spectacular for sentences w...

Ngày tải lên: 01/04/2014, 00:20

... in- terest and impor tance. One of the most important and interesting problems in the theory of variational i nequality is the development of an efficient and implementable algorithm for solving ... 2, , k. (3.6) ITERATIVE ALGORITHM FOR SOLVING MIXED QUASI-VARIATIONAL-LIKE INEQUALITIES WITH SKEW-SYMMETRIC TERMS IN BANACH SPACES LU-CHUAN CENG, QAMRUL HASAN ANSARI, AND JEN-CHIH YAO Rece...

Ngày tải lên: 22/06/2014, 22:20