Ngày tải lên: 29/01/2014, 10:43
... the conditional random fields (CRF) model We focus on the issue of finding translations in mixed code snippets returned by a search engine The translations are identified, tallied, ranked, and ... Section 3.1.2 and 3.1.3 An example data generated with given term Emmy Award with features and translation/nontranslation labels is shown in Figure using the common BIO notation 3.1.1 Retrieving and ... translation, and E: incorrect translation Table shows some translations generated by the full system that does not match the single reference translation Half of the translations are correct translations...
Ngày tải lên: 19/02/2014, 19:20
Báo cáo khoa học: Hematopoietic differentiation from human ESCs as a model for developmental studies and future clinical translations Invited review following the FEBS Anniversary Prize received on 5 July 2009 at the 34th FEBS Congress in Prague docx
... method, expression of hematopoietic transcription factors GATA-1 and GATA-2 was observed from days and of differentiation, coincident with the onset of CD34 and SCL expression on days and 4, respectively ... differentiation show expression of CD34 from days to 7, and the CD34+ population showed enhanced CD43 and CD41 expression at approximately day 5, followed by CD45 expression at day The expression of ... differentiation process The first peak appeared in conjunction with CD31 expression, and is proposed to mark a hemogenic endothelium state, and the second started at day 14, together with expression of...
Ngày tải lên: 22/03/2014, 17:20
Báo cáo khoa học: "A Note on Categorial Grammar, Disharmony and Permutation" doc
... Fact and Fact also hold mutatis mutandis for CatListGram In these aspects, CatListGram and GenComp are weakly equivalent 274 CONCLUSIONS None of the additional characteristics for CatListGram ... cancellation of primitives does not affect recognition capacity maintaining more than one argument stack does not affect recognition capacity merging argument stacks of primary and secondary category ... category does not affect recognition capacity and it takes more than disharmony to induce permutation closure References Benthem, J van, Language in Action, North Holland, 1991 Carpenter, B., Type-Logical...
Ngày tải lên: 24/03/2014, 03:20
báo cáo hóa học:" Research Article Note on the Persistent Property of a Discrete Lotka-Volterra Competitive System with Delays and Feedback Controls" pptx
... 1.3 then ui → exponentially for ≤ i ≤ N, and ui t → X ∗ , where X ∗ is a certain solution of a logistic equation Teng and Ahmad and Stamova also studied the coexistence on a nonautonomous Lotka-Volterra ... Ahmad, On the nonautonomous Volterra-Lotka competition equations,” Proceedings of the American Mathematical Society, vol 117, no 1, pp 199–204, 1993 S Ahmad and A C Lazer, On the nonautonomous ... scholars consider the general nonautonomous discrete Lotka-Volterra competitive system with delays and feedback controls Recently, in Liao et al considered the following general nonautonomous discrete...
Ngày tải lên: 21/06/2014, 11:20
Báo cáo sinh học: "Research Article A Note on Symmetric Properties of the Twisted q-Bernoulli Polynomials and the Twisted Generalized q-Bernoulli Polynomials" docx
... suggestions and comments This work has been conducted by the Research Grant of Kwangwoon University in 2010 References M Cenkci, Y Simsek, and V Kurt, “Further remarks on multiple p-adic q-L-function ... Euler number and polynomials,” Journal of Inequalities and Applications, vol 2006, Article ID 34602, pages, 2006 L.-C Jang and T Kim, On the distribution of the q-Euler polynomials and the q-Genocchi ... numbers and polynomials associated with p-adic q-integral on Zp at q −1,” Journal of Mathematical Analysis and Applications, vol 331, no 2, pp 779–792, 2007 14 T Kim, “A note on p-adic q-integral on...
Ngày tải lên: 21/06/2014, 16:20
Báo cáo hóa học: " Research Article Note on q-Extensions of Euler Numbers and Polynomials of Higher Order" docx
... q-Euler numbers and polynomials” by using fermionic p-adic, q-integral on Zp q-extension of Euler numbers In this section we assume that q ∈ C with |q| < Now we consider the q-extension of Euler ... Inequalities and Applications Higher-order q-Euler numbers and polynomials In this section we also assume that q ∈ Cp with |1 − q|p < Now we study on higher-order q-Euler numbers and polynomials and sums ... -Euler-l-function and its applications,” Advanced Studies in Contemporary Mathematics, vol 15, no 1, pp 37–47, 2007 M Cenkci and M Can, “Some results on q-analogue of the Lerch zeta function,” Advanced...
Ngày tải lên: 22/06/2014, 06:20
Báo cáo hóa học: " Research Article A Note on the q-Genocchi Numbers and Polynomials" pdf
... discuss the new concept of the q-extension of Genocchi numbers and give the same relations between q-Genocchi numbers and q-Euler numbers q-extension of Genocchi numbers In this section we assume ... Our q-Genocchi numbers and polynomials to treat in this paper can be represented by p-adic q-fermionic integral on Z p [9, 13] and this integral representation also can be considered as Witt’s type ... and Applications Acknowledgments The author wishes to express his sincere gratitude to the referee for his/her valuable suggestions and comments and Professor Paolo E Ricci for his cooperations...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo hóa học: " NOTE ON SOME RESULTS FOR ASYMPTOTICALLY PSEUDOCONTRACTIVE MAPPINGS AND ASYMPTOTICALLY NONEXPANSIVE MAPPINGS" pptx
... discuss convergence theorems of modified Ishikawa and Mann iterative sequences with errors for asymptotically pseudocontractive and asymptotically nonexpansive mappings in Banach spaces, and the ... restriction on D which is bounded in Chang [1, Theorem 2.1] (2) Respectively, we can get Chang [1, Theorems 2.2, 2.3, and 2.4], but without the restriction on D which is bounded (3) In Osilike and ... and the Natural Science Foundations of JiangXi Province (0411036) Y Tang and L Liu References [1] S S Chang, Some results for asymptotically pseudo-contractive mappings and asymptotically nonexpansive...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " NOTE ON KKM MAPS AND APPLICATIONS" pdf
... conditions of Theorem 2.6 Corollary 3.4 Let C be a nonempty convex subset of a topological vector space E and V be an open convex subset with ∈ V Suppose that a map T : C → E is continuous and ... n→∞ (4.7) Note on KKM maps and applications and so f is lower semi-continuous from above at If we take xn = −1/n, then we have lim f xn = < f (0) n→∞ (4.8) and so f cannot be lower semi-continuous ... Analysis and Applications 197 (1996), no 1, 173–187 [15] S Singh, B Watson, and P Srivastava, Fixed Point Theory and Best Approximation: The KKMMap Principle, Mathematics and Its Applications, vol...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " A NOTE ON WELL-POSED NULL AND FIXED POINT PROBLEMS" pptx
... (French) A D Ioffe and A J Zaslavski, Variational principles and well-posedness in optimization and calculus of variations, SIAM J Control Optim 38 (2000), no 2, 566–581 S Reich and A J Zaslavski, ... Science Foundation founded by the Israel Academy of Sciences and Humanities (Grant 592/00), by the Fund for the Promotion of Research at the Technion, and by the Technion VPR Fund S Reich and A J Zaslavski ... inequality, the monotonicity of the norm, (21), (20), (1), and (5) that ¯ Bz ≥ Az − ¯ ≥ u − 16 = − = 16 16 16 (27) This, however, contradicts (22) The contradiction we have reached proves (24) and Theorem...
Ngày tải lên: 23/06/2014, 00:20
Báo cáo toán học: "A Note on Sparse Random Graphs and Cover Graphs" docx
... the electronic journal of combinatorics (2000), #R19 [8] O Pretzel, Orientations and Edge Functions on Graphs, in: A D Keedwell (ed.), Surveys in Combinatorics, London Math Soc Lecture Notes 66, ... n/n for a constant κ < 2/3, then it outputs a cover graph whp Note that the output graph will have whp girth equal to On a related note we point to [8] which surveys constructions of non cover ... there are at least two long edges in C in both directions along the cycle Finally, suppose that the short edges of C all have the same label and they make up one subpath P If none of the edges of...
Ngày tải lên: 07/08/2014, 06:20
Báo cáo toán học: "A note on major sequences and external activity in trees" pdf
... also denote by In+1 (k) the set of trees on {0, , n} with k inversions and define the inversion enumerator for trees on {0, , n} as In+1 (t) = ti(T ), T where the sum is over all trees on {0, ... Decomposition Lemma, E1 and E2 partition {1, , n − 1} Set S1 = (si : i ∈ E1 ), S2 = (si : i ∈ E2 ) − s∗ n By part of the Decomposition Lemma, S1 and S2 are major sequences of length l − and n ... the trees T1 = f (S1 ) and T2 = f(S2 ) on {0, , l − 1} and {0, , n − l} respectively, with e(T1) = a(S1 ) and e(T2) = a(S2 ), and thus by Part of the Decomposition Lemma e(T1) + e(T2) +...
Ngày tải lên: 07/08/2014, 06:22
Báo cáo toán học: "A note on constructing large Cayley graphs of given degree and diameter by voltage assignments" pdf
... [14], a construction of infinitely many cubic 5-arc-transitive graphs [4], or constructions of cages [5] An excellent treatment of the theory of voltage graphs and their applications in constructing ... x6 = 5, x7 = x8 = 7, and x9 = 9; the corresponding involution τ is given by τ (1) = 2, τ (3) = 9, τ (4) = 7, τ (5) = 8, and τ (6) = Note that H has, at each vertex, one loop and two pairs of parallel ... reverse of an arc e will be denoted e−1 ; it is understood that (e−1 )−1 = e A semiedge will have, by definition, only one direction, outward of the incident vertex (which is considered to be both initial...
Ngày tải lên: 07/08/2014, 06:22
Báo cáo toán học: " A Note on the Asymptotics and Computational Complexity of Graph Distinguishability" docx
... notation ·, · refers to some canonical pairing function With these definitions, NP = ΣP , coNP = ΠP , and the classes ΣP and ΠP form a neat hierarchy containing 1 k k P and lying inside PSPACE Considering ... requirements in the definition of AM Based on constructions like those of [12, 10, 11], one has AM ⊂ ΣP ∩ ΠP , com2 pleting the claim in the introduction One naturally wonders at the relationship of Dist ... isomorphisms between G and Gσ and, furthermore, conditioned on Arthur asking the question Gσ to Merlin, each of these isomorphisms is equally like to be the one used by Arthur to construct Gσ Hence...
Ngày tải lên: 07/08/2014, 06:22
Báo cáo toán học: "A note on graph coloring extensions and list-colorings" pptx
... (B) ∪ {p} induces K∆+1 \ e if B = G2 , a contradiction to the way we constructed G1 or, if B = G2 , V (B) ∪ {p} induces K∆+1 a contradiction to the condition of the theorem Now we treat the case ... Cytology and Genetics of Russian Academy of Sciences for support and hospitality, and to D Fon Der Flaass for useful comments References [1] Albertson, M., Open questions in Graph Color Extensions, ... z}, where y and z are adjacent to ui and vi respectively for some i In this case we get B = K3 and V (Bi ) ∪ V (B) induce a graph isomorphic to some Lj , a contradiction to the way we constructed...
Ngày tải lên: 07/08/2014, 07:21
Báo cáo toán học: "A note on a problem of Hilliker and Straus" pps
... representations of the form t = a + a , a, a ∈ A Throughout the note α = (α1 , α2 , , αk ) denotes a vector with nonzero integral ¯ components, and l denote the number of different components of ... log(p−1) f (α, p) ≥ log(2 α ) + 1, proved by Hilliker and Straus [2], one can replace the factor ¯ ¯ (log( α ))−1 by a constant depending only on k ¯ Theorem For every α = (α1 , α2 , , αk ) we ... ask if the L1 -norm of a vector α can be replaced by a function which depends only on k, i.e., if f (α, p) > c(k) log p? ¯ In the note we settle the above problem in the affirmative (Theorem Corollary...
Ngày tải lên: 07/08/2014, 15:22
Báo cáo toán học: "A note on polynomials and f -factors of graphs" docx
... in the other, except one vertex v ∗ which has f (v ∗ ) = {n + 1, n + 2, , 2n} This graph has no f -factor and the condition of Theorem fails only for v ∗ Alon, Friedland and Kalai [3] showed ... , and a partial f -factor of G is non-trivial if it is G where f non-empty Our next result is a sufficient condition for a graph to have a partial f -factor: Theorem Let G = (V, E) be a graph, and ... G clearly has no non-trivial partial f -factors, and |f (v)c\{0}| = |E| v∈V Theorem can also be extended to hypergraphs, but the appropriate condition on |f (v)| then depends on the upper rank...
Ngày tải lên: 07/08/2014, 15:22
Báo cáo toán học: " A note on edge-colourings avoiding rainbow K4 and monochromatic Km" doc
... ℓj+1 A key observation is that pi lies the electronic journal of combinatorics 16 (2009), #N19 Figure 2: A rotational Hamilton cycle in L3 (bold) on ℓj if and only if αi , αj and αj+1 are linearly ... this condition holds, it is clear that αi+1 , αj+1 and αj+2 are also linearly dependent, i.e pi+1 lies on ℓj+1 as claimed An example of a rotational Hamilton cycle constructed using Proposition ... that points and lines of P G(2, q) correspond one-to-one to subspaces of V of dimension and 2, respectively In particular, for i = 0, , q + q, let pi be the point of P G(2, q) corresponding to...
Ngày tải lên: 07/08/2014, 21:21
A note on the Non negativity of continuous time ARMA and GARCH processes
... non-negative if and only if its Laplace transform is completely monotone Based on this characterization, Tsai & Chan (2005) gave some more readily verifiable necessary and sufficient conditions ... sufficiency of Conditions (5) - (8) First note that Condition (5) and the distinct eigenvalue condition of α(z) = imply α(1) (λ1 ) = p j=2 (λ1 −λj ) > 0, which together with Condition (6) imply ... ∗ = max |rj |, and 2≤j≤p (1) rj = β(λj )/α (λj ) Remark: The case p = and q = is trivial as the necessary and sufficient condition for non-negativity is α1 < Note that Condition (8) is necessary...
Ngày tải lên: 14/11/2015, 08:03
Bạn có muốn tìm thêm với từ khóa: