Evidence map›Paper›PMID 31824131›Full record

ArticleCommunications in applied analysis2019

Estimation of the Distribution of Random Parameters in Discrete Time Abstract Parabolic Systems with Unbounded Input and Output: Approximation and Convergence.

Melike Sirlanci, Susan E Luczak, I G Rosen

Abstract read
In one paragraph

Article in Communications in applied analysis, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Estimating the Distribution of Random Parameters in a Diffusion Equation Forward Model for a Transdermal Alcohol Biosensor.Automatica : the journal of IFAC, the International Federation of Automatic Control · 2019
    Article
  9. Article
  10. Article
  11. Article
  12. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Melike SirlanciDepartment of Computing and Mathematical Sciences, California Institute of Technology.
Susan E LuczakDepartment of Psychology, University of Southern California.
I G RosenDepartment of Mathematics, University of Southern California.

Funding

Estimating BrAC/BAC from Transdermal Alcohol: Combining First-Principles Physiological Models with Machine-Learning to Create Software to Optimally Process and Quantitatively Interpret Biosensor DataR01AA026368 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LUCZAK, SUSAN E, ROSEN, GARY · 2018 to 2022
$2.8M
Real-Time Assessment of Alcohol Use Across ALDH2 GenotypesR21AA017711 · NIAAA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LUCZAK, SUSAN E · 2009 to 2010
$410k
NIAAA NIH HHS R01 AA026368NIAAA NIH HHS R21 AA017711
6 · The paper itself

Abstract

A finite dimensional abstract approximation and convergence theory is developed for estimation of the distribution of random parameters in infinite dimensional discrete time linear systems with dynamics described by regularly dissipative operators and involving, in general, unbounded input and output operators. By taking expectations, the system is re-cast as an equivalent abstract parabolic system in a Gelfand triple of Bochner spaces wherein the random parameters become new space-like variables. Estimating their distribution is now analogous to estimating a spatially varying coefficient in a standard deterministic parabolic system. The estimation problems are approximated by a sequence of finite dimensional problems. Convergence is established using a state space-varying version of the Trotter-Kato semigroup approximation theorem. Numerical results for a number of examples involving the estimation of exponential families of densities for random parameters in a diffusion equation with boundary input and output are presented and discussed.

Indexed as

Abstract parabolic systemsDistributed parameter systemsDistribution estimationRandom parametersRegularly dissipative operators

Identifiers

PMID31824131
PMCPMC6904110

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.