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» Computing and using residuals in time series models
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BMCBI
2010
124views more  BMCBI 2010»
15 years 6 months ago
Estimating time since infection in early homogeneous HIV-1 samples using a poisson model
Background: The occurrence of a genetic bottleneck in HIV sexual or mother-to-infant transmission has been well documented. This results in a majority of new infections being homo...
Elena E. Giorgi, Bob Funkhouser, Gayathri Athreya,...
BMCBI
2004
196views more  BMCBI 2004»
15 years 6 months ago
MUSCLE: a multiple sequence alignment method with reduced time and space complexity
Background: In a previous paper, we introduced MUSCLE, a new program for creating multiple alignments of protein sequences, giving a brief summary of the algorithm and showing MUS...
Robert C. Edgar
WCET
2008
15 years 7 months ago
Computing time as a program variable: a way around infeasible paths
Conditional branches connect the values of program variables with the execution paths and thus with the execution times, including the worstcase execution time (WCET). Flow analys...
Niklas Holsti
TAL
2010
Springer
15 years 1 months ago
A Formal Ontology for a Computational Approach of Time and Aspect
This paper provides a linguistic semantic analysis of time and aspect in natural languages. On the basis of topological concepts, notions are introduced like the basic aspectual op...
Aurelien Arena, Jean-Pierre Desclés
ISCAS
2005
IEEE
135views Hardware» more  ISCAS 2005»
15 years 12 months ago
Calculation of intermodulation distortion in CMOS transconductance stage
—The linearity of the transconductance stage is of major concern in the design of some analog circuits. In this paper, Volterra series expansion is used to compute the intermodul...
Lu Liu, Zhihua Wang, Guolin Li