Results 91 to 100 of about 7,757,311 (314)
Gabon depends heavily on food imports to safeguard its food security; yet household food consumption patterns remain underexplored. This study investigates the structure of food demand in the Estuaire region, incorporating demographic determinants such ...
Charlene Ignanga +4 more
doaj +1 more source
DOES SIZE MATTER?: Technical Efficiency and Industry Size in Indonesia
The debate over which size industry is best suited for Indonesia continues with proponents of both large and small sizes pointing out the benefits of each.
Richard V. Richard V. Llewelyn +1 more
doaj +1 more source
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Non-parametric manifold learning
We introduce an estimator for distances in a compact Riemannian manifold based on graph Laplacian estimates of the Laplace-Beltrami operator. We upper bound the error in the estimate of manifold distances, or more precisely an estimate of a spectrally truncated variant of manifold distance of interest in non-commutative geometry (cf.
openaire +2 more sources
On Two-Stage Non-Parametric Estimation [PDF]
Abstract : A two-sample, two-stage non-parametric estimation problem is studied. The parameter phi phi(F, G) under consideration is estimable (i.e., there exists an unbiased estimator which is a function of independent observations from two populations with cumulative distribution functions F(X) and G(Y). (Hence, it is called a two-sample problem.) The
openaire +3 more sources
Improving Parametric Mortgage Prepayment Models with Non-parametric Kernel Regression [PDF]
Developing a good prepayment model is a central task in the valuation of mortgages and mortgage-backed securities but conventional parametric models often have bad out-of-sample predictive ability.
Michael Marschoun +2 more
core
Non-parametric IQC Multipliers in Data-Driven Robust Controller Synthesis [PDF]
The paper presents a robust data-driven controller synthesis method for generalised multi-input multi-output (MIMO) systems. Using the frequency response of a linear time-invariant (LTI) MIMO system and characterising perturbations through Integral ...
Klauser, Elias Sebastian +2 more
core +1 more source
This paper features an analysis of major currency exchange rate movements in relation to the US dollar, as constituted in US dollar terms. Euro, British pound, Chinese yuan, and Japanese yen are modelled using a variety of non-linear models, including ...
David E. Allen +3 more
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Non-Parametric Estimation of Forecast Distributions in Non-Gaussian, Non-linear State Space Models [PDF]
The object of this paper is to produce non-parametric maximum likelihood estimates of forecast distributions in a general non-Gaussian, non-linear state space setting.
Catherine S. Forbes (14030616) +3 more
core +1 more source

