Publication detail

Analysis of PM10 air pollution in Brno based on a GLM with strongly rank-deficient design matrix.

VESELÝ, V. HRDLIČKOVÁ, Z. TONNER, J. MICHÁLEK, J. KOLÁŘ, M.

English title

Analysis of PM10 air pollution in Brno based on a GLM with strongly rank-deficient design matrix.

Type

Abstract

Language

en

Original abstract

A family of complex (generalized) linear models has been suggested exhibiting strong rank-deficiency in the design matrix to allow for more precise modeling involving identification of significant air pollution sources, among others. From each of them the parameter estimates were obtained using both standard estimation procedure and a new sparse parameter estimation technique based on BPA4 – a four-step modification of the Basis Pursuit Algorithm originally suggested in [Chen S. S., Donoho D. L., Saunders M. A.. Atomic decomposition by basis pursuit.SIAM J. Sci. Comput., 20(1):33-61,1998.] for time-scale analysis of digital signals. The goal of the analysis was to identify the model and algorithm yielding most precise one-day forecasts of the level of pollution by PM10 with regard to the meteorological and seasonal covariates.

Keywords in English

Air Pollution; Dust Aerosols PM10; Generalized autoregressive linear model; sparse estimator; Basis Pursuit Algorithm

Released

2007-08-16

Publisher

TIES

Location

Brno, C(eská republika

Pages from–to

118–118

Pages count

1

BIBTEX


@misc{BUT60599,
  author="Vítězslav {Veselý} and Zuzana {Hübnerová} and Jaromír {Tonner} and Jaroslav {Michálek} and Miroslav {Kolář}",
  title="Analysis of PM10 air pollution in Brno based on a GLM with strongly rank-deficient design matrix.",
  year="2007",
  pages="118--118",
  publisher="TIES",
  address="Brno, C(eská republika",
  note="Abstract"
}