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GNSS Positioning Enhancement Based on NLOS Multipath Biases Estimation Using Gaussian Mixture Noise

Bassma, Guermah; Tayeb, Sadiki; Hassan, El Ghazi - In: International Journal of Mobile Computing and … 9 (2018) 1, pp. 21-39

Global navigation satellite systems (GNSS) have been widely used in many applications where positioning plays an important role. However, the performances of these applications can be degraded in urban canyons, due to Non-Line-Of-Sight (NLOS) and Multipath interference affecting GNSS signals. In...

Persistent link: https://www.econbiz.de/10012046484

Estimation on a GAR(1) Process by the EM Algorithm

Popovici, Georgiana; Dumitrescu, Monica - In: Stochastics and Quality Control 22 (2007) 2, pp. 165-174

Abstract Because of the increasing number of interrelated processes continuous monitoring and controlling of processes get more and more important. Time series constitute one possibility of modelling processes in order to determine an appropriate monitoring policy. One major problem when...

Persistent link: https://www.econbiz.de/10014590830

A latent class probit model for analyzing pick any/N data

Soete, Geert; DeSarbo, Wayne - In: Journal of Classification 8 (1991) 1, pp. 45-63

Persistent link: https://www.econbiz.de/10005376104

A latent class vector model for preference ratings

Soete, Geert; Winsberg, Suzanne - In: Journal of Classification 10 (1993) 2, pp. 195-218

Persistent link: https://www.econbiz.de/10005376155

Parameter estimation in latent trait models

Rigdon, Steven; Tsutakawa, Robert - In: Psychometrika 48 (1983) 4, pp. 567-574

Persistent link: https://www.econbiz.de/10005376324

Latent change in recurrent choice data

Böckenholt, Ulf; Langeheine, Rolf - In: Psychometrika 61 (1996) 2, pp. 285-301

Persistent link: https://www.econbiz.de/10005376377

Exploratory longitudinal factor analysis in multiple populations

Tisak, John; Meredith, William - In: Psychometrika 54 (1989) 2, pp. 261-281

Persistent link: https://www.econbiz.de/10005376408

Asymptotic comparison of missing data procedures for estimating factor loadings

Brown, C. Hendricks - In: Psychometrika 48 (1983) 2, pp. 269-291

Persistent link: https://www.econbiz.de/10005376436

A class of multidimensional IRT models for testing unidimensionality and clustering items

Bartolucci, Francesco - In: Psychometrika 72 (2007) 2, pp. 141-157

Persistent link: https://www.econbiz.de/10005381559

Maximum likelihood estimation of latent interaction effects with the LMS method

Klein, Andreas; Moosbrugger, Helfried - In: Psychometrika 65 (2000) 4, pp. 457-474

Persistent link: https://www.econbiz.de/10005381679

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