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Nondeterministic State Complexity of Positional Addition
"... Consider nondeterministic finite automata recognizing basek positional notation of numbers. Assume that numbers are read starting from their least significant digits. It is proved that if two sets of numbers S and T are represented by nondeterministic automata of m and n states, respectively, then ..."
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Consider nondeterministic finite automata recognizing basek positional notation of numbers. Assume that numbers are read starting from their least significant digits. It is proved that if two sets of numbers S and T are represented by nondeterministic automata of m and n states, respectively
The complete genome sequence of Escherichia coli K12
 Science
, 1997
"... The 4,639,221–base pair sequence of Escherichia coli K12 is presented. Of 4288 proteincoding genes annotated, 38 percent have no attributed function. Comparison with five other sequenced microbes reveals ubiquitous as well as narrowly distributed gene families; many families of similar genes withi ..."
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Cited by 1129 (39 self)
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The 4,639,221–base pair sequence of Escherichia coli K12 is presented. Of 4288 proteincoding genes annotated, 38 percent have no attributed function. Comparison with five other sequenced microbes reveals ubiquitous as well as narrowly distributed gene families; many families of similar genes
Text Classification using String Kernels
"... We propose a novel approach for categorizing text documents based on the use of a special kernel. The kernel is an inner product in the feature space generated by all subsequences of length k. A subsequence is any ordered sequence of k characters occurring in the text though not necessarily contiguo ..."
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Cited by 495 (7 self)
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We propose a novel approach for categorizing text documents based on the use of a special kernel. The kernel is an inner product in the feature space generated by all subsequences of length k. A subsequence is any ordered sequence of k characters occurring in the text though not necessarily
Loopy belief propagation for approximate inference: An empirical study. In:
 Proceedings of Uncertainty in AI,
, 1999
"... Abstract Recently, researchers have demonstrated that "loopy belief propagation" the use of Pearl's polytree algorithm in a Bayesian network with loops can perform well in the context of errorcorrecting codes. The most dramatic instance of this is the near Shannonlimit performanc ..."
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Cited by 676 (15 self)
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X passes to its parent U; is given by: and the message X sends to its child Y j is given by: k;Cj For noisyor links between parents and children, there exists an analytic expression for 1r( x) and Ax ( u;) that avoids the exhaustive enumeration over parent config urations We made a slight
The Determinants of Credit Spread Changes.
 Journal of Finance
, 2001
"... ABSTRACT Using dealer's quotes and transactions prices on straight industrial bonds, we investigate the determinants of credit spread changes. Variables that should in theory determine credit spread changes have rather limited explanatory power. Further, the residuals from this regression are ..."
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Cited by 422 (2 self)
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like Treasury bonds, and (2) lowgrade bonds are more sensitive to stock returns. The implications of these studies may be limited in many situations of interest, however. For example, hedge funds often take highly levered positions in corporate bonds while hedging away interest rate risk by shorting
Comparing top k lists
 In Proceedings of the ACMSIAM Symposium on Discrete Algorithms
, 2003
"... Motivated by several applications, we introduce various distance measures between “top k lists.” Some of these distance measures are metrics, while others are not. For each of these latter distance measures, we show that they are “almost ” a metric in the following two seemingly unrelated aspects: ( ..."
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Cited by 272 (4 self)
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: (i) they satisfy a relaxed version of the polygonal (hence, triangle) inequality, and (ii) there is a metric with positive constant multiples that bound our measure above and below. This is not a coincidence—we show that these two notions of almost being a metric are formally identical. Based
NOTATION
"... Presented is the forward positional (kinematic) solution for the general case of the 46 inparallel platform mechanism; in particular, the spherical joints of the moving and base platforms are not restricted to lie in planes, but can befee ly chosen. Theforward positional analysis consists of 13 eq ..."
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Presented is the forward positional (kinematic) solution for the general case of the 46 inparallel platform mechanism; in particular, the spherical joints of the moving and base platforms are not restricted to lie in planes, but can befee ly chosen. Theforward positional analysis consists of 13
Notation
"... Extended linearization is the process of factoring a nonlinear system into a linearlike structure x = A(x)x + B(x)u which contains statedependent coefficient (SDC) matrices. An extended linearization control technique is any technique which (a) treats the SDC matrices A(z) and B(x) as being consta ..."
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on the statedependent Riccati equation (SDRE) method [3]. By recoverable it is meant that a given nonlinear state feedback law of the form U = k(z), k(0) = 0, can be obtained (or recovered) from a given control design method. Conditions relating to recoverability by extended linearization control methods
Notations
"... In this work a mathematical model is suggested with a view to the study of dynamic behavior of a horizontal milling machine, under the action of the three cutting force components, of which Fy produces the horizontal vibration of the machine, while Fx and Fz determine a vertical vibration. First cas ..."
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case, the machine behaves like an elastic system with 3 degrees of freedom, while in the second case, the elastic system of the machine has 4 degrees of freedom. This analysis opens up with the dynamic concentration of the distributed mass. The deformed position of the machine might be obtained as a
Notation
"... Key WordsRobust control; duality theory. Ah&adWe consider the problem of minimizing a given positive linear combination of the 1, norm and the square of the %‘ * norm of the closed loop over all internally stabilizing controllers. The problem is analysed for the discretetime, SISO, linear ti ..."
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Key WordsRobust control; duality theory. Ah&adWe consider the problem of minimizing a given positive linear combination of the 1, norm and the square of the %‘ * norm of the closed loop over all internally stabilizing controllers. The problem is analysed for the discretetime, SISO, linear
Results 1  10
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5,513