Results 251 to 260 of about 3,517 (303)

Absolute Eosinophil Counts as a Prognostic Marker in Patients with Sepsis.

open access: yesAnn Afr Med
Shravani S   +4 more
europepmc   +1 more source

Abstract Numeration Systems and Tilings

open access: yes, 2005
An abstract numeration system is a triple S = (L,Σ,
Berthé, Valérie, Rigo, Michel
openaire   +3 more sources

Representing real numbers in a generalized numeration system

open access: yesJournal of Computer and System Sciences, 2011
peer reviewedWe show how to represent an interval of real numbers in an abstract numeration system built on a language that is not necessarily regular. As an application, we consider representations of real numbers using the Dyck language.
Emilie Charlier, Michel Rigo
exaly   +2 more sources

Sturmian graphs and integer representations over numeration systems

open access: yesDiscrete Applied Mathematics, 2012
In this paper we consider a numeration system, originally due to Ostrowski, based on the continued fraction expansion of a real number alpha. We prove that this system has deep connections with the Sturmian graph associated with alpha. We provide several
MIGNOSI, FILIPPO   +4 more
exaly   +3 more sources

Systems of Numeration

The American Mathematical Monthly, 1983
(1985). Systems of Numeration. The American Mathematical Monthly: Vol. 92, No. 2, pp. 105-114.
openaire   +1 more source

Numerical solutions to noisy systems

49th IEEE Conference on Decision and Control (CDC), 2010
A numerical method for rigorous over-approximation of a solution set of an input-affine system whose inputs represent some bounded noise is presented. The method gives high order error for a single time step and a uniform bound on the error over the finite time interval.
S. Živanovic (Sanja)   +1 more
openaire   +1 more source

Formal systems of numerals

1975 IEEE 3rd Symposium on Computer Arithmetic (ARITH), 1975
A new system of numerals is introduced for representing numbers in base 2N for N≤8. The new notation greatly simplifies arithmetical operations on numbers. For examples for, N=3(4) one obtains a notation for octal (hexadecimal) numbers in which one can perform addition and multiplication much more easily than in the standard notation.
openaire   +1 more source

Greedy Numeration Systems and Regularity

Theory of Computing Systems, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

A representational analysis of numeration systems

Cognition, 1995
This article explores the representational structures of numeration systems and the cognitive factors of the representational effect in numerical tasks, focusing on external representations and their interactions with internal representations. Numeration systems are analyzed at four levels: dimensionally, dimensional representations, bases, and symbol ...
J, Zhang, D A, Norman
openaire   +2 more sources

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