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Topic Area: Math
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Displaying records 51 to 60 of 226 records.
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51. Calibrating Image Roughness by Estimating Lipschitz Exponents, with Applications to Image Restoration
Topic: Math
Published: 3/3/2008
Author: Alfred S Carasso
Abstract: Most commonly occurring images f(x,y) are not smoothly differentiable functions of the variables x and y. Rather, these images display edges, localized sharp features, and other significant fine scale details or texture. Correct characterization and ...

52. Changes
Topic: Math
Published: 1/3/2011
Author: Isabel M Beichl

53. Channel Coding for Code Excited Linear Prediction (CELP) Encoded Speech in Mobile Radio Applications
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 5503
Topic: Math
Published: 8/1/1994
Authors: Ehud Bracha, Nariman Farvardin, Y Yesha

54. Character sums determined by low degree isogenies of elliptic curves
Topic: Math
Published: 7/25/2013
Authors: Dustin Moody, Christopher Rasmussen
Abstract: We look at certain character sums determined by isogenies on elliptic curves over finite fields. We prove a congruence condition for character sums attached to arbitrary cyclic isogenies, and produce explicit formulas for isogenies of degree m <= 8.

55. Class Numbers via 3-Isogenies and Elliptic Surfaces
Topic: Math
Published: 11/6/2012
Authors: Cam McLeman, Dustin Moody
Abstract: We show that a character sum attached to a family of 3-isogenies defi ned on the fibers of a certain elliptic surface over Fp relates to the class number of the quadratic imaginary number field Q(\sqrt{p}). In this sense, this provides a higher-d ...

56. Classical and Bayesian Interpretation of the Birge Test of Consistency and Its Generalized Version in Interlaboratory Evaluations
Topic: Math
Published: 4/10/2008
Authors: Raghu N Kacker, Alistair Forbes, Ruediger Kessel, K D Sommer
Abstract: The results from an interlaboratory evaluation are said to be consistent if their dispersion is not more than what can reasonably be attributed to their stated variances. A well known test of consistency in interlaboratory evaluations is the Birge te ...

57. Coefficient of Contribution to the Combined Standard Uncertainty
Topic: Math
Published: 1/1/2006
Authors: Raghu N Kacker, Rudiger Kessel, Michael Berglund
Abstract: The International Organization for Standardization (ISO) Guide to the Expression of Uncertainty in Measurement (GUM) describes a generic procedure for determining an estimate for the measurand and its associated combined standard uncertainty from the ...

58. Combinatorial (t-way) testing for software: an adaptation of design of experiments
Topic: Math
Published: 11/1/2013
Author: Raghu N Kacker
Abstract: Most modern instruments of measurements for science, engineering, and commerce have embedded software. Also software is required for data handling and mathematical computations. Therefore verification and validation of software used in metrology is i ...

59. Combinatorial Test Generation for Software Product Lines Using Minimum Invalid Tuples
Topic: Math
Published: 1/9/2014
Authors: Yu Lei, Raghu N Kacker
Abstract: A software product line is a set of software systems that share some common features. Several recent works have been reported that apply combinatorial testing, a very effective testing strategy to software product lines. A unique challenge in these w ...

60. Combinatorial Testing of ACTS: A Case Study
Topic: Math
Published: 4/21/2012
Authors: Mehra N. Borazjany, Linbin Yu, Yu Lei, Raghu N Kacker, David R Kuhn
Abstract: In this paper we present a case study of applying combinatorial testing to test a combinatorial test generation tool called ACTS. The purpose of this study is two-fold. First, we want to gain experience and insights about how to apply combinatorial t ...

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