Báo cáo toán học: "An Asymptotic Expansion for the Number of Permutations with a Certain Number of Inversions" docx
Báo cáo khoa học: " An Input Device for the Harvard Automatic Dictionary" pot
... pp. 2-7] An Input Device for the Harvard Automatic Dictionary† Anthony G. Oettinger, Computation Laboratory, Harvard University, Cambridge, Massachusetts A standard input device has been ... to the Univac I. The modified device is performing satisfactorily in the compilation and experimental operation of the Harvard Automatic Dictionary. THE PROPERTIES of a given automatic information-processing ... marks, and other standard symbols on the one hand, and machine tokens on the other, is given in Figure 2 by the columns headed "Upper Case" and "Binary Code" (except for key...
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Báo cáo khoa học: "AN EXPERT SYSTEM FOR THE PRODUCTION OF PHONEME STRINGS FROM UNMARKED ENGLISH TEXT USING MACHINE-INDUCED RULES" pdf
... stress falls on the left- syllable. 37 AN EXPERT SYSTEM FOR THE PRODUCTION OF PHONEME STRINGS FROM UNMARKED ENGLISH TEXT USING MACHINE-INDUCED RULES Alberto Maria Segre University of Illlnols ... specified in terms of phoneme strings. The automatic transformation of normal English texts into phoneme strings is therefore a useful front-end process for any speech synthesis unit which ... a newly developed system for the transcription of unmarked Er~lish text into strings of phonemes for eventual Computer speech output. The current implementation of the system has shown this...
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Báo cáo khoa học: "An Intermediate Representation for the Interpretation of Temporal Expressions" ppt
... in-termediate form of representation that represents a‘context-free’ semantics of the expression. The role of the recognition process is then tocompute as much of the semantic content of a tem-poral ... determined on the basis of the expression itself, producing an intermediate partial representation of the semantics. The role of the interpretation process is to ‘fill in’ any gaps inthis representation ... violating the strong separation; rather, wedistinguish the two steps of the process in terms of the extent to which they make use of contextual in-formation in computing values. Then, recognitionis...
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Báo cáo toán học: " Weak convergence theorem for the three-step iterations of non-Lipschitzian nonself mappings in Banach spaces" pptx
... (2004)doi:10.1186/1687-1812-2011-106Cite this article as: Zhu et al.: Weak convergence theorem for the three-step iterations of non-Lipschitzian nonself mappings in Banach spaces. Fixed Point Theory and Applications 2011 2011:106.Submit ... Shahzad, N: Convergence theorems for a common fixed point of finite family of nonself nonexpansive mappings. Fixed Point Theory Appl. 2005,1–9 (2005)15. Shahzad, N: Approximating fixed points of non-self ... 225002, ChinaAbstract In this article, we introduce a new three-step iterative scheme for the mappings which are asymptotically nonexpansive in the intermediate sense in Banach spaces. Weak convergence...
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Báo cáo toán học: " Fixed point theorems for w-cone distance contraction mappings in tvs- cone metric spaces" docx
... 3 Fixed point theorems for w -cone distance contraction mappings in K -metric spacesWe note that the method of Du [2] for cone contraction mappings cannot be applied for a w -cone distance contraction ... we introduce the concept of a w -cone distance on topological vector space (tvs) -cone metric spaces and prove various fixed point theorems for w -cone distance contraction mappings in tvs -cone metric ... ≤c4+c4=c2,7 Fixed point theorems for w -cone distance contraction mappings in tvs -cone metric spacesLjubomir´Ciri´c∗1, Hossein Lakzian2and Vladimir Rakoˇcevi´c31Faculty of Mechanical Engineering,...
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Báo cáo hóa học: " An analytical model for the intercell interference power in the downlink of wireless cellular networks" ppt
... methodology for estimating the statistics of the intercell interference power in the downlink of a multicellular network. We first establish an analytical expression for the probability law of the interference ... estimate of the pdf of the interference power, for dif ferent values of the shadow-ing standard deviation, sdB. Based on these estimates,we then propose an analytical statistical model of the interference ... al.: An analytical model for the intercell interference power in the downlink of wireless cellular networks.EURASIP Journal on Wireless Communications and Networking 2011 2011:95.Submit your manuscript...
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Báo cáo hóa học: " An alternative route for the synthesis of silicon nanowires via porous anodic alumina masks" potx
... 6:495http://www.nanoscalereslett.com/content/6/1/495Page 7 of 7 NANO EXPRESS Open Access An alternative route for the synthesis of silicon nanowires via porous anodic alumina masksFrancisco Márquez1*, ... article as: Márquez et al.: An alternative route for the synthesis of silicon nanowires via porous anodic alumina masks. NanoscaleResearch Letters 2011 6:495.Márquez et al. Nanoscale Research Letters ... present an alternative procedure tothose previously reported for the synthesis of nanowires. A porous structure (anodic aluminum oxide membrane) actsas an efficient template during the synthesis, ...
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Báo cáo hóa học: " An Improved Algorithm for the Piecewise-Smooth Mumford and Shah Model in Image Segmentation" docx
... January 2006Recommended for Publication by Yue Wang An improved algorithm for the piecewise-smooth Mumford and Shah functional is presented. Compared to the previous workof Chan and Vese, and ... Piecewise-Smooth Mumford and Shah Model in Image SegmentationYingjie ZhangSchool of Mechanical Engineering, Xi an Jiaotong University, Xi an Shaanxi, 710049, ChinaReceived 8 September 2005; Revised 18 January ... in- troduced by Osher and Sethian [2]. Chan and Vese [3] useda limiting version of Mumford and Shah (MS) [4] function,where the image was modeled as a piece-constant function.After that, they...
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Báo cáo toán học: " An Embedding Algorithm for Supercodes and Sucypercodes Kieu Van Hung and Nguyen Quy Khang Hanoi Pedagogical " doc
... ab3,a5,a3b2,ab4,a5b, ba5,a3b3,ab6}; 200 Kieu Van Hung and Nguyen Quy Khang In this paper we propose embedding algorithms for these kinds of codes otherthan those obtained earlier. It is worthy ... Shyr, and G. Thierrin, Outfix and infix co des and relatedclasses o f languages, J. Computer and System Sciences 43 (1991) 484508.5. H. Jăurgensen and S. Konstatinidis, Codes, G. Rozenberg and ... 1.3(i) and (ii) with the notice thatA∗π= a∗b∗,whereA = {a, b}.By virtue of Theorems 2.2, 2.3 and 2.4, embedding algorithms for supercodes and sucypercodes can be presented as follows.Algorithm...
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Báo cáo toán học: "TIGHT UPPER BOUNDS FOR THE DOMINATION NUMBERS OF GRAPHS WITH GIVEN ORDER AND MINIMUM DEGREE" pdf
... δ). We establish these values inSections 2, 3 and 4. TIGHT UPPER BOUNDS FOR THE DOMINATION NUMBERS OF GRAPHS WITH GIVEN ORDER AND MINIMUM DEGREEW. Edwin ClarkUniversity of South FloridaTampa, ... y.IfA⊆V then we let A denote the subgraph of G induced by A.Table 1 contains the value of γ(n, δ) for n ≤ 16, 0 ≤ δ ≤ n − 1 if the value isknown, otherwise upper and lower bounds for γ(n, ... be the 8-cycle with 4 diameters added, and G10= G4∪ G6. This leaves only G9 and G11. See appendix B for these graphs, namely the graphs listed there as G(9 3 3) and G(11 3 4) the...
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Báo cáo toán học: "An Asymptotic Expansion for the Number of Permutations with a Certain Number of Inversions" docx
... referee for numerous comments andsuggestions which have led to a substantially improved paper. An Asymptotic Expansion for the Number of Permutations with a Certain Number of InversionsLane ClarkDepartment ... Eds., Handbook of Mathematical Functions with Formulas, Graphs and Mathematical Tables, Dover Publications, New York, 1966.[2] E .A. Bender, Central and Local Limit Theorems Applied to Asymptotic Enumeration, ... expansion of the integral. Among the consequences, we have a complete asymptotic expansion for b(n, k)/n!forarange of k including the maximum of the b(n, k)/n!.AMS Subject Classification: 0 5A1 6, 0 5A1 5,...
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Báo cáo toán học: "An improved bound on the minimal number of edges in color-critical graphs" pot
... (1) The second ingredient of our proof is the following result of Stiebitz.Lemma 3 ([5]) Let G be a k-critical graph containing at least one vertex of degree k − 1.Then the number of connected ... thatnL> 0. An improved bound on the minimal number of edges in color-critical graphsMichael Krivelevich∗School of Mathematics,Institute for Advanced Study, Princeton, NJ 08540, USA.AMS ... chromatic number of G. (See, e.g., [2] for adetailed account of graph coloring problems). Consider the following problem: given k and n,what is the minimal number of edges in a k-critical graph on...
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Báo cáo toán học: "Tight Upper Bounds for the Domination Numbers of Graphs with Given Order and Minimum Degree, II." pdf
... graph of order n with domination number at least 3 and minimum degree δ satisfyingn −2√n −4 ≤ δ ≤ n −√2√n. Tight Upper Bounds for the Domination Numbers of Graphs with Given Order and Minimum ... combinatorics 7 (2000), #R58 19[2] W. Edwin Clark and Larry A. Dunning, Tight Upper Bounds for the Domination Numbers of Graphs with Given Order and Minimum Degree, Electron. J. Combin.4 (1997), no. ... in the case of δ3(n). For thisit is useful to find circulant graphs of order n with large minimum degree and with domination number at least 3. This turns out to be related to the existence of...
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Báo cáo toán học: "Conjectured Combinatorial Models for the Hilbert Series of Generalized Diagonal Harmonics Modules" docx
... invalid in the other.)This lemma, together with the discussion preceding it, completes the proof of formula(18). We leave to the reader the task of showing that this formula reduces to formula(4) ... t).In other words, the statistics for labelled paths inside the triangle with vertices (0, 0), (0,n),and (mn, n) give a combinatorial interpretation for the Hilbert series of the generalized diagonal ... diagram of λ. For example, the transpose of the partition in Figure 1 isλ=(7, 6, 5, 5, 3, 2, 2, 1).Definition 2. Let λ be a partition of N.Letc be one of the N cells in the diagram of λ.the...
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Báo cáo toán học: "An asymptotic Result for the Path Partition Conjecture" pps
... b) -partition for every pair (a, b)of positive integers such that a + b = τ(G), then we say that G is τ-partitionable. The following conjecture is known as the Path Partition Conjecture (or the ... section we state our two main theorems, together with the main lemmas and the partition strategy used in the proofs. The proofs are presented in Section 4. The Partition StrategyLet G be a graph ... NI(Hj)|≤t+d2.Inthesaturated case dI(v1)+dI(vτ) would have been equal to t. the electronic journal of combinatorics 12 (2005), #R48 6 An asymptotic Result for the Path Partition ConjectureMarietjie...
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