Metrics
Publication
173
Open Access
16
UN Sustainable Development Goals
Education
1989 - 1993
1989 - 1993Doctorate
University of Leeds, United Kingdom
1983 - 1986
1983 - 1986Postgraduate
Ankara University, Fen Bilimleri Enstitüsü, Matematik (Yl) (Tezli), Turkey
1979 - 1983
1979 - 1983Undergraduate
Ankara University, Fen Fakültesi, Matematik Bölümü, Turkey
Dissertations
1993
1993Doctorate
Multivariate Robust Analysis Based on the t-distribution and EM algorithm
University of Leeds
1986
1986Postgraduate
Helmothz Denklemleri
Ankara University, Fen Bilimleri Enstitüsü, Matematik (Yl) (Tezli)
Research Areas
Mathematics
Statistics
Natural Sciences
Research Areas Based on Academic Activities
Avesis Research Areas
WoS Research Areas
Scopus Research Areas
Academic Positions
2010 - Continues
2010 - ContinuesProfessor
Ankara University, Fen Fakültesi, İstatistik Bölümü
2001 - 2003
2001 - 2003Associate Professor
Saint Cloud State University, Science And Engineering, Statistics
Managerial Experience
2023 - Continues
2023 - ContinuesAcademic Performance D. Board Member
Ankara University, Fen Fakültesi, İstatistik Bölümü
2016 - Continues
2016 - ContinuesUniversity Academic Incentive Evaluation Commission Member
Ankara University, Fen Fakültesi, İstatistik Bölümü
2014 - Continues
2014 - ContinuesHead of Department
Ankara University
2011 - 2023
2011 - 2023Faculty Management Board Member
Ankara University, Fen Fakültesi, İstatistik Bölümü
2011 - 2012
2011 - 2012Deputy Head of Department
Ankara University
2003 - 2005
2003 - 2005Deputy Head of Department
Cukurova University
Supervised Theses
2024
2024Postgraduate
SPATIAL (Mekânsal ) Otoregresif Modeller:Özellikleri ve Parametre Tahmini
Arslan O. (Advisor)
D.Pekyalman(Student)
2024
2024Postgraduate
YÜKSEK BOYUTLU BÜYÜK VERİLERDE AYKIRI DEĞERLERİ TANILAMA TEKNİKLERİ
Arslan O. (Advisor)
A.ASENA(Student)
2023
2023Doctorate
HÜCRESEL AYKIRI GÖZLEM OLMASI DURUMUNDA SAĞLAM TAHMİN YÖNTEMLERİ İLE İSTATİSTİKSEL VERİ ANALİZİ
Arslan O. (Advisor)
E.ŞEN(Student)
2023
2023Postgraduate
Cezalandırılmış En Çok Olabilirlik Yöntemi ile Parametre Tahmini
Arslan O. (Advisor)
H.DALKILIÇ(Student)
2023
2023Doctorate
Büyük Veri Analizinde Etkin İstatistiksel Yöntemler
Arslan O. (Advisor)
S.CİHAT(Student)
2022
2022Postgraduate
Türkiye'deki bankaların karlılığını etkileyen faktörlerin panel veri ve lasso regresyon yöntemi ile analizi
Arslan O. (Advisor)
G.NUR(Student)
2020
2020Doctorate
Otoregresif hata terimli regresyon modellerinde robust parametre tahmini ve model seçimi
ARSLAN O. (Advisor)
Y.TUAÇ(Student)
2019
2019Postgraduate
Using robust estimation methods in logistic regression
ARSLAN O. (Advisor)
T.PARLAK(Student)
2018
2018Doctorate
Simetrik ve çarpık dağılımlar için bilgi karmaşıklık (ICOMP) kriteri kullanılarak robust model seçimi
ARSLAN O. (Advisor)
Y.GÜNEY(Student)
2018
2018Doctorate
Ampirik olabilirlik yöntemi ile robust regresyon analizi
ARSLAN O. (Advisor)
Ş.ÖZDEMİR(Student)
2015
2015Doctorate
Asimetrik etki fonksiyonlu M-tahmin edicileri: Özellikleri ve uygulamaları
ARSLAN O. (Advisor)
M.NİYAZİ(Student)
2015
2015Doctorate
Karma regresyon modellerinde dayanıklı parametre tahmini
ARSLAN O. (Advisor)
F.ZEHRA(Student)
2015
2015Doctorate
Matris değişkenli dağılımlar ve robust istatistiksel analize uygulamaları
ARSLAN O. (Advisor)
Y.MURAT(Student)
2015
2015Doctorate
Lineer karma modellerde kalın kuyruklu dağılımlara dayalı parametre tahminleri
ARSLAN O. (Advisor)
F.GÖKALP(Student)
2014
2014Postgraduate
Ar(1) hata terimli regresyon modellerinde çarpık dağılımlara dayalı parametre tahmini
ARSLAN O. (Advisor)
Y.TUAÇ(Student)
2013
2013Doctorate
Genelleştirilmiş hiperbolik dağılımlara dayalı diskriminant analizi
ARSLAN O. (Advisor)
A.YILMAZ(Student)
2012
2012Doctorate
ANOVA Modellerinde Çarpık Dağılımlar Kullanılarak Dayanıklı İstatistiksel Sonuç Çıkarımı ve Uygulamaları
Şenoğlu B., Arslan O. (Co-Advisor)
N.Çimen(Student)
2011
2011Postgraduate
Quantıle regresyon: Teorisi ve uygulamaları
ARSLAN O. (Advisor)
F.KURTOĞLU(Student)
2005
2005Doctorate
Karma denemelerde ve modellerde Robust istatistiksel analizler
ARSLAN O. (Advisor)
O.COŞKUNTUNCEL(Student)
2003
2003Doctorate
Robust statistical analysis based on the generalized T distribution families
ARSLAN O. (Advisor)
A.İHSAN(Student)
Articles
All (83)
SCI-E, SSCI, AHCI (64)
SCI-E, SSCI, AHCI, ESCI (73)
ESCI (9)
Scopus (69)
TRDizin (7)
Other Publications (4)
2025
20251. Joint Robust Variable Selection of Mean and Covariance Model via Shrinkage Methods
Güney Y., Gökalp Yavuz F., Arslan O.
INTERNATIONAL STATISTICAL REVIEW
, vol.93, no.1, pp.102-129, 2025 (SCI-Expanded, Scopus)
2025
20252. Nonparametric tests for serial independence in linear model against a possible autoregression of error terms
Jurečková J., Arslan O., Güney Y., Tuaç Y., Picek J., Schindler M.
STATISTICAL PAPERS
, vol.66, no.3, 2025 (SCI-Expanded, Scopus)
2025
20253. Robust parameter estimation and variable selection in regression models for asymmetric heteroscedastic data
GÜNEY Y., ARSLAN O.
Journal of Applied Statistics
, vol.52, no.14, pp.2559-2596, 2025 (SCI-Expanded, Scopus)
2024
20244. Matrix variate skew laplace distribution
Bulut Y. M., Arslan O.
SIGMAE , vol.42, no.3, pp.854-861, 2024 (ESCI)
2024
20245. Alternative skew Laplace scale mixtures for modeling data exhibiting high-peaked and heavy-tailed traits
Otto A. F., Bekker A., Ferreira J. T., Arslan O.
JAPANESE JOURNAL OF STATISTICS AND DATA SCIENCE , vol.1, no.1, pp.1-38, 2024 (ESCI)
2023
20236. A Comparison of Imputation Methods In CPI Calculations Used by IWGPS Organizations and Imputation Methods of robust cellwise outlier and missing data
Şen E., ARSLAN O.
Nicel bilimler dergisi (Online) , vol.5, no.2, 2023 (TRDizin)
2023
20237. A study on using robust hedonic regression implementation
Goren S. C., Arslan O.
Communications Faculty of Sciences University of Ankara Series A1: Mathematics and Statistics
, vol.72, no.2, pp.551-562, 2023 (TRDizin)
2023
20238. Nonparametric tests in linear model with autoregressive errors
Jureckova J., Arslan O., Güney Y., Picek J., Schindler M., Tuaç Y.
METRIKA
, vol.86, no.4, pp.443-453, 2023 (SCI-Expanded, Scopus)
2023
20239. Variance-mean mixture of multivariate normal distribution and weighted gamma distribution: properties and applications
Dogru F. Z., Arslan O.
JOURNAL OF THE KOREAN STATISTICAL SOCIETY
, vol.52, no.1, pp.185-222, 2023 (SCI-Expanded, Scopus)
2023
202310. Mixture regression modelling based on the shape mixtures of skew Laplace normal distribution
Dogru F. Z., ARSLAN O.
JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION
, vol.93, no.18, pp.3403-3420, 2023 (SCI-Expanded, Scopus)
2023
202311. Robust penalized empirical likelihood estimation method for linear regression
Arslan O., Özdemir Ş.
STATISTICS
, vol.57, no.2, pp.423-443, 2023 (SCI-Expanded, Scopus)
2022
202212. An analysis to identify the structural breaks of Covid-19 in Turkey
GÜNEY Y., TUAÇ Y., ÖZDEMİR Ş., GÖKALP YAVUZ F., ARSLAN O.
JOURNAL OF STATISTICS AND MANAGEMENT SYSTEMS
, vol.25, no.8, pp.1971-1989, 2022 (ESCI)
2022
202213. Robust estimation in multivariate heteroscedastic regression models with autoregressive covariance structures using EM algorithm
Güney Y., Arslan O., Gökalp Yavuz F.
JOURNAL OF MULTIVARIATE ANALYSIS
, vol.191, 2022 (SCI-Expanded, Scopus)
2022
202214. Combining empirical likelihood and robust estimation methods for linear regression models
ÖZDEMİR Ş., ARSLAN O.
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION
, vol.51, no.3, pp.941-954, 2022 (SCI-Expanded, Scopus)
2022
202215. Robust estimation in restricted linear regression
TOKA O., ÇETİN M., ARSLAN O.
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION
, vol.51, no.3, pp.1015-1029, 2022 (SCI-Expanded, Scopus)
2022
202216. Empirical likelihood estimation for linear regression models with AR(p) error terms with numerical examples
Özdemir Ş., Güney Y., Tuaç Y., Arslan O.
JOURNAL OF APPLIED STATISTICS
, vol.49, no.9, pp.2271-2286, 2022 (SCI-Expanded, Scopus)
2022
202217. The Clustering Structure of the COVID-19 Outbreak in Global Scale
GÖKALP YAVUZ F., GÜNEY Y., ÖZDEMİR Ş., TUAÇ Y., ARSLAN O.
ADVANCES IN DATA SCIENCE AND ADAPTIVE ANALYSIS
, vol.14, no.01N02, 2022 (ESCI)
2022
202218. Multivariate skew Laplace normal distribution for modeling skewness and heavy-tailedness in multivariate data sets
Dogru F. Z., ARSLAN O.
STATISTICS AND ITS INTERFACE
, vol.15, no.4, pp.475-485, 2022 (SCI-Expanded, Scopus)
2022
202219. Alternative robust estimators for parameters of the linear regression model
ALTUNTAŞ M., ÇANKAYA E., ARSLAN O.
Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi b- Teorik Bilimler
, vol.10, no.1, pp.35-58, 2022 (TRDizin)
2021
202120. Robust model selection in linear regression models using information complexity
GÜNEY Y., Bozdogan H., ARSLAN O.
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
, vol.398, 2021 (SCI-Expanded, Scopus)
2021
202121. Optimal b-robust estimation for the parameters of the marshall–olkin extended burr xii distribution with an application to pharmacokinetics
GÜNEY Y., Özdemir Ş., TUAÇ Y., ARSLAN O.
Revstat Statistical Journal
, vol.19, no.3, pp.421-442, 2021 (SCI-Expanded, Scopus)
2021
202122. Robust estimation and variable selection in heteroscedastic regression model using least favorable distribution
GÜNEY Y., TUAÇ Y., ÖZDEMİR Ş., ARSLAN O.
COMPUTATIONAL STATISTICS
, vol.36, no.2, pp.805-827, 2021 (SCI-Expanded, Scopus)
2021
202123. Finite mixtures of skew Laplace normal distributions with random skewness
Dogru F. Z., ARSLAN O.
COMPUTATIONAL STATISTICS
, vol.36, no.1, pp.423-447, 2021 (SCI-Expanded, Scopus)
2021
202124. Alpha Power Lomax Distribution: Properties and Application
BULUT Y. M., Dogru F. Z., ARSLAN O.
JOURNAL OF RELIABILITY AND STATISTICAL STUDIES
, vol.14, no.1, pp.17-31, 2021 (ESCI, Scopus)
2021
202125. Robust mixture regression modeling based on the generalized M (GM)-estimation method
Dogru F. Z., ARSLAN O.
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION
, vol.50, pp.2643-2665, 2021 (SCI-Expanded, Scopus)
2021
202126. FINITE MIXTURES OF MULTIVARIATE SKEW LAPLACE DISTRIBUTIONS
Dogru F. Z., BULUT Y. M., ARSLAN O.
REVSTAT-STATISTICAL JOURNAL
, vol.19, no.1, pp.35-46, 2021 (SCI-Expanded, Scopus)
2021
202127. Conditional maximum Lq-likelihood estimation for regression model with autoregressive error terms
GÜNEY Y., Tuac Y., Ozdemir S., ARSLAN O.
Metrika
, vol.84, no.1, pp.47-74, 2021 (SCI-Expanded, Scopus)
2021
202128. Empirical likelihood-MM (EL-MM) estimation for the parameters of a linear regression model
ÖZDEMİR Ş., ARSLAN O.
STATISTICS
, vol.55, no.1, pp.45-67, 2021 (SCI-Expanded, Scopus)
2021
202129. Robust regression estimation and variable selection when cellwise and casewise outliers are present
TOKA O., ÇETİN M., ARSLAN O.
HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
, vol.50, no.1, pp.289-303, 2021 (SCI-Expanded, Scopus, TRDizin)
2020
202030. Variable selection in elliptical linear mixed model
GÖKALP YAVUZ F., ARSLAN O.
JOURNAL OF APPLIED STATISTICS
, vol.47, no.11, pp.2025-2043, 2020 (SCI-Expanded, Scopus)
2020
202031. Parameter estimation of regression model with AR(p) error terms based on skew distributions with EM algorithm
Tuac Y., GÜNEY Y., ARSLAN O.
Soft Computing
, vol.24, no.5, pp.3309-3330, 2020 (SCI-Expanded, Scopus)
2020
202032. On the robustness properties for maximum likelihood estimators of parameters in exponential power and generalized T distributions
ÇANKAYA M. N., ARSLAN O.
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
, vol.49, no.3, pp.607-630, 2020 (SCI-Expanded, Scopus)
2019
201933. Heteroscedastic and heavy-tailed regression with mixtures of skew Laplace normal distributions
Dogru F. Z., Yu K., ARSLAN O.
JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION
, vol.89, no.17, pp.3213-3240, 2019 (SCI-Expanded, Scopus)
2019
201934. On the robustness of an epsilon skew extension for Burr III distribution on the real line
Cankaya M. N., YALÇINKAYA A., Altindag O., ARSLAN O.
COMPUTATIONAL STATISTICS
, vol.34, no.3, pp.1247-1273, 2019 (SCI-Expanded, Scopus)
2019
201935. An alternative algorithm of the empirical likelihood estimation for the parameter of a linear regression model
ÖZDEMİR Ş., ARSLAN O.
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION
, vol.48, no.7, pp.1913-1921, 2019 (SCI-Expanded, Scopus)
2019
201936. Joint Modelling of theLocation, Scale and Skewness Parameters of the Skew Laplace Normal Distribution
Dogru F. Z., ARSLAN O.
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE
, vol.43, no.A3, pp.1249-1257, 2019 (SCI-Expanded, Scopus)
2019
201937. MAXIMUM LQ-LIKELIHOOD ESTIMATION FOR THE PARAMETERS OF MARSHALL-OLKIN EXTENDED BURR XII DISTRIBUTION
ÖZDEMİR Ş., GÜNEY Y., TUAÇ Y., ARSLAN O.
COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS
, vol.68, no.1, pp.17-34, 2019 (ESCI, TRDizin)
2019
201938. ROBUST BAYESIAN REGRESSION ANALYSIS USING RAMSAY-NOVICK DISTRIBUTED ERRORS WITH STUDENT-T PRIOR
Kaya M., ÇANKAYA E., ARSLAN O.
COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS
, vol.68, no.1, pp.602-618, 2019 (ESCI, TRDizin)
2018
201839. Robust parameter estimation of regression model with AR(p) error terms
Tuac Y., GÜNEY Y., ŞENOĞLU B., ARSLAN O.
Communications in Statistics: Simulation and Computation
, vol.47, no.8, pp.2343-2359, 2018 (SCI-Expanded, Scopus)
2017
201740. Robust Mixture Regression Based on the Skew tDistribution
DOĞRU F. Z., ARSLAN O.
Revista Colombiana de Estadística , 2017 (Scopus)
2017
201741. Robust mixture regression based on the skew t distribution Mixtura robusta de modelos de regresión basada en la distribución t asimétrica
Doğru F. Z., ARSLAN O.
Revista Colombiana de Estadistica
, vol.40, no.1, pp.45-64, 2017 (SCI-Expanded, Scopus)
2017
201742. A new family ofmultivariate slash distributions
Moradi Z. G., Arashi M., ARSLAN O., Iranmanesh A.
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
, vol.46, no.7, pp.3264-3275, 2017 (SCI-Expanded, Scopus)
2017
201743. Marshall-Olkin distribution: parameter estimation and application to cancer data
GÜNEY Y., TUAÇ Y., ARSLAN O.
JOURNAL OF APPLIED STATISTICS
, vol.44, no.12, pp.2238-2250, 2017 (SCI-Expanded, Scopus)
2017
201744. The generalized half-t distribution
BULUT Y. M., Jamalizadeh A., Dogru F. Z., ARSLAN O.
STATISTICS AND ITS INTERFACE
, vol.10, no.4, pp.727-734, 2017 (SCI-Expanded, Scopus)
2017
201745. ROBUST PARAMETER ESTIMATION FOR THE MARSHALL-OLKIN EXTENDED BURR XII DISTRIBUTION
GÜNEY Y., ARSLAN O.
COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS
, vol.66, no.2, pp.141-161, 2017 (ESCI, TRDizin)
2017
201746. Parameter estimation for mixtures of skew Laplace normal distributions and application in mixture regression modeling
Dogru F. Z., ARSLAN O.
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
, vol.46, no.21, pp.10879-10896, 2017 (SCI-Expanded, Scopus)
2016
201647. Penalized MM regression estimation with L penalty: a robust version of bridge regression
ARSLAN O.
STATISTICS
, vol.50, no.6, pp.1236-1260, 2016 (SCI-Expanded, Scopus)
2016
201648. Optimal B-robust estimators for the parameters of the Burr XII distribution
Dogru F. Z., ARSLAN O.
JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION
, vol.86, no.6, pp.1133-1149, 2016 (SCI-Expanded, Scopus)
2016
201649. Finite Mixtures of Matrix Variate t Distributions
Dogru F. Z., BULUT Y. M., ARSLAN O.
GAZI UNIVERSITY JOURNAL OF SCIENCE
, vol.29, no.2, pp.335-341, 2016 (ESCI, Scopus)
2016
201650. Stochastic analysis of covariance when the error distribution is long-tailed symmetric
KASAP P., ŞENOĞLU B., ARSLAN O.
JOURNAL OF APPLIED STATISTICS
, vol.43, no.11, pp.1977-1997, 2016 (SCI-Expanded, Scopus)
2015
201551. Alpha-skew generalized t distribution Distribución t generalizada alfa sesgada
Acitas S., ŞENOĞLU B., ARSLAN O.
Revista Colombiana de Estadistica
, vol.38, no.2, pp.353-370, 2015 (SCI-Expanded, Scopus)
2015
201552. A bimodal extension of the generalized gamma distribution Una extensión bimodal de la distribución gamma generalizada
Çankaya M. N., BULUT Y. M., Doğru F. Z., ARSLAN O.
Revista Colombiana de Estadistica
, vol.38, no.2, pp.371-384, 2015 (SCI-Expanded, Scopus)
2015
201553. Alternative Robust Estimators for the Shape Parameters of the Burr XII Distribution
DOĞRU F. Z., ARSLAN O.
International Journal of Mathematical, Computational, Natural and Physical Engineering , vol.9, no.5, pp.263-268, 2015 (Peer-Reviewed Journal)
2015
201554. Matrix variate slash distribution
BULUT Y. M., ARSLAN O.
JOURNAL OF MULTIVARIATE ANALYSIS
, vol.137, pp.173-178, 2015 (SCI-Expanded, Scopus)
2015
201555. Variance-mean mixture of the multivariate skew normal distribution
ARSLAN O.
STATISTICAL PAPERS
, vol.56, no.2, pp.353-378, 2015 (SCI-Expanded, Scopus)
2015
201556. Estimation and Testing in One Way ANOVA when the Errors are Skew Normal
ÇELİK N., ŞENOĞLU B., ARSLAN O.
Revista Colombiana De Estadistica , 2015 (Scopus)
2015
201557. Alpha Skew Generalized t Distribution
ACITAŞ Ş., ŞENOĞLU B., ARSLAN O.
Revista Colombiana De Estadistica , 2015 (Scopus)
2015
201558. Estimation and testing in one-way anova when the errors are skew-normal Estimación y pruebas de hipótesis en ANOVA a una vía cuando los errores se distribuyen como normal sesgados
Celik N., ŞENOĞLU B., ARSLAN O.
Revista Colombiana de Estadistica
, vol.38, no.1, pp.75-91, 2015 (SCI-Expanded, Scopus)
2013
201359. ROBUST ESTIMATION WITH THE SKEW t(2) DISTRIBUTION
Acitas S., KASAP P., ŞENOĞLU B., ARSLAN O.
PAKISTAN JOURNAL OF STATISTICS
, vol.29, no.4, pp.409-430, 2013 (SCI-Expanded, Scopus)
2013
201360. Robust estimation with the skew t2 distribution
Acitaş Ş., Kasap P., ŞENOĞLU B., ARSLAN O.
Pakistan Journal of Statistics
, vol.29, no.4, pp.409-430, 2013 (SCI-Expanded, Scopus)
2013
201361. One-step M-estimators: Jones and Faddy's skewed t-distribution
ACITAŞ Ş., KASAP P., ŞENOĞLU B., ARSLAN O.
JOURNAL OF APPLIED STATISTICS
, vol.40, no.7, pp.1545-1560, 2013 (SCI-Expanded, Scopus)
2012
201262. Weighted LAD-LASSO method for robust parameter estimation and variable selection in regression
ARSLAN O.
COMPUTATIONAL STATISTICS & DATA ANALYSIS
, vol.56, no.6, pp.1952-1965, 2012 (SCI-Expanded, Scopus)
2010
201063. An alternative multivariate skew Laplace distribution: properties and estimation
ARSLAN O.
STATISTICAL PAPERS
, vol.51, no.4, pp.865-887, 2010 (SCI-Expanded, Scopus)
2009
200964. Maximum likelihood parameter estimation for the multivariate skew-slash distribution
ARSLAN O.
STATISTICS & PROBABILITY LETTERS
, vol.79, no.20, pp.2158-2165, 2009 (SCI-Expanded, Scopus)
2009
200965. A generalization of the multivariate slash distribution
ARSLAN O., GENÇ A. İ.
JOURNAL OF STATISTICAL PLANNING AND INFERENCE
, vol.139, no.3, pp.1164-1170, 2009 (SCI-Expanded, Scopus)
2009
200966. Variance-Mean Mixture of Kotz-Type Distributions
ARSLAN O.
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
, vol.38, no.2, pp.272-284, 2009 (SCI-Expanded, Scopus)
2009
200967. The skew generalized t distribution as the scale mixture of a skew exponential power distribution and its applications in robust estimation
ARSLAN O., GENÇ A. İ.
STATISTICS
, vol.43, no.5, pp.481-498, 2009 (SCI-Expanded, Scopus)
2008
200868. An alternative multivariate skew-slash distribution
ARSLAN O.
STATISTICS & PROBABILITY LETTERS
, vol.78, no.16, pp.2756-2761, 2008 (SCI-Expanded, Scopus)
2007
200769. Comment on "Information matrices for Laplace and Pareto mixtures" by S. Nadarajah
ARSLAN O.
COMPUTATIONAL STATISTICS & DATA ANALYSIS
, vol.51, no.6, pp.2792-2793, 2007 (SCI-Expanded, Scopus)
2005
200570. A new class of multivariate distributions: Scale mixture of Kotz-type distributions
ARSLAN O.
STATISTICS & PROBABILITY LETTERS
, vol.75, no.1, pp.18-28, 2005 (SCI-Expanded, Scopus)
2005
200571. Simulating the development period of a parasite of sheep on pasture under varying temperature conditions
Onyiah L., ARSLAN O.
JOURNAL OF THERMAL BIOLOGY
, vol.30, no.3, pp.203-211, 2005 (SCI-Expanded, Scopus)
2004
200472. Family of multivariate generalized t distributions
ARSLAN O.
JOURNAL OF MULTIVARIATE ANALYSIS
, vol.89, no.2, pp.329-337, 2004 (SCI-Expanded, Scopus)
2004
200473. On the computation and finite sample behavior of the constrained M-estimates for multivariate location and scatter
ARSLAN O.
COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION
, vol.33, no.3, pp.685-701, 2004 (SCI-Expanded, Scopus)
2004
200474. Convergence behavior of an iterative reweighting algorithm to compute multivariate M-estimates for location and scatter
ARSLAN O.
JOURNAL OF STATISTICAL PLANNING AND INFERENCE
, vol.118, no.1-2, pp.115-128, 2004 (SCI-Expanded, Scopus)
2003
200375. Robust location and scale estimation based on the univariate generalized t (GT) distribution
ARSLAN O., GENÇ A. İ.
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
, vol.32, no.8, pp.1505-1525, 2003 (SCI-Expanded, Scopus)
2002
200276. Algorithms to compute CM- and S-estimates for regression
ARSLAN O., Edlund O., Ekblom H.
METRIKA
, vol.55, no.1-2, pp.37-51, 2002 (SCI-Expanded, Scopus)
2000
200077. Robust Liu estimator for regression based on an M-estimator
ARSLAN O., Billor N.
JOURNAL OF APPLIED STATISTICS
, vol.27, no.1, pp.39-47, 2000 (SCI-Expanded, Scopus)
1998
199878. A note on the maximum likelihood estimators for the location and scatter parameters of a multivariate Cauchy distribution
ARSLAN O., Kent J.
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
, vol.27, no.12, pp.3007-3014, 1998 (SCI-Expanded, Scopus)
1996
199679. Robust Ridge Estimation based on the GM estimators
ARSLAN O., BİLLOR N.
Journal of Institute of Mathematics an Computer Sciences , vol.9, no.1, pp.1-9, 1996 (Peer-Reviewed Journal)
1996
199680. Robustness asymptotic and computational properties of the tM estimators
ARSLAN O.
Journal of Institute of Mathematics and Computer Sciences , vol.9, no.1, pp.119-127, 1996 (Peer-Reviewed Journal)
1995
199581. CONVERGENCE BEHAVIOR OF THE EM ALGORITHM FOR THE MULTIVARIATE T-DISTRIBUTION
ARSLAN O., CONSTABLE P., KENT J.
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS
, vol.24, no.12, pp.2981-3000, 1995 (SCI-Expanded, Scopus)
1993
199382. DOMAINS OF CONVERGENCE FOR THE EM ALGORITHM - A CAUTIONARY TALE IN A LOCATION ESTIMATION PROBLEM
ARSLAN O., CONSTABLE P., KENT J.
STATISTICS AND COMPUTING
, vol.3, no.3, pp.103-108, 1993 (SCI-Expanded, Scopus)
1988
198883. An examination of random coefficient regression models and an application from zootechny
AKDENİZ F., ARSLAN O.
J. Karadeniz Tech. Univ. Fac. Arts Sci. Ser. Math.-Phys , pp.331-341, 1988 (Peer-Reviewed Journal)
Papers Presented at Peer-Reviewed Scientific Conferences
2023
20231. Robust parameter estimation and variable selection in regression models when heteroscedasticity and skewness are present
Güney Y., Arslan O.
CMStatistics, Berlin, Germany, 15 - 18 December 2023, pp.1-2, (Summary Text)
2023
20232. Variable Selection in Restricted Regression Models
Tuaç Y., Arslan O.
"Olomoucian Days of Applied Mathematics 2023" (ODAM), Olomouc, Czech Republic, 12 - 14 June 2023, pp.73, (Summary Text)
2022
20223. Parameter estimation of the partially linear models with skew heavy-tailed error distributions
Arslan O., Doğru F. Z.
15th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2022) , London, England, 17 - 19 December 2022, pp.99-100, (Summary Text)
2022
20224. Variable selection in robust heteroscedastic models with autoregressive covariance structures using EM-type algorithm
Güney Y., Gökalp Yavuz F., Arslan O.
15th International Conference of the ERCIM (European Research Consortium for Informatics and Mathematics) Working Group on Computational and Methodological Statistics (CMStatistics 2022), London, England, 17 - 19 December 2022, pp.100, (Summary Text)
2022
20225. Joint modeling of mean and scale covariance using empirical likelihood
Özdemir Ş., Güney Y., Arslan O.
15th International Conference of the ERCIM (European Research Consortium for Informatics and Mathematics) Working Group on Computational and Methodological Statistics (CMStatistics 2022), London, England, 17 - 19 December 2022, pp.100, (Summary Text)
2022
20226. Robust modeling of multivariate heterogeneous datasets using a tractable multivariate skew heavy-tailed distribution
Doğru F. Z., Arslan O.
COMPSTAT 2022 , Bologna, Italy, 23 - 26 August 2022, pp.1, (Summary Text)
2022
20227. Robust estimation in sparse regression models with autoregressive error terms
Tuaç Y., Arslan O.
International Conference on Robust Statistics (ICORS), Ontario, Canada, 5 - 08 July 2022, pp.81, (Summary Text)
2021
20218. ASSESSMENT OF AN ITERATIVE COMPUTATION APPROACH FOR ROBUST PARAMETER ESTIMATORS BASED ON BAYESIAN REGRESSION MODEL WITH EXPONENTIAL POWER SERIES DISTRIBUTED ERROR
ALTUNTAŞ M., ARSLAN O.
İSTANBUL INTERNATIONAL MODERN SCIENTIFIC RESEARCH CONGRESS, 04 June 2021, (Full Text)
2020
20209. Clustering Countries with COVID19 Dataset
GÖKALP YAVUZ F., GÜNEY Y., ÖZDEMİR Ş., TUAÇ Y., ARSLAN O.
6th International Medicine Health Sciences Congress(IMedHSC) 2020, 27 - 29 December 2020, (Summary Text)
2020
202010. Logistic Growth Modeling of the Turkish COVID-19 Data.
Özdemir Ş., Güney Y., Tuaç Y., Gökalp Yavuz F., Arslan O.
III. International Conference on Covid-19 Studies., Ankara, Turkey, 25 - 27 December 2020, pp.1, (Summary Text)
2020
202011. Modeling Turkısh COVID-19 Data Using ARIMA Model
Dalkılıç H., Köprü A. A., GÜNEY Y., TUAÇ Y., ÖZDEMİR Ş., GÖKALP YAVUZ F., et al.
III. INTERNATIONAL CONFERENCE ON COVID-19 STUDIES, Ankara, Turkey, 25 - 27 December 2020, vol.1, (Summary Text)
2020
202012. Linear and Nonlinear Regression with Autoregressive Errors: Application to Covid-19 Contagion in Turkey
Güney Y., Tuaç Y., Özdemir Ş., Arslan O., Gökalp Yavuz F.
6th International Medicine & Health Sciences Congress., Ankara, Turkey, 25 - 27 December 2020, pp.1, (Summary Text)
2019
201913. Averaged Autoregression Quantiles in Autoregressive Model
GÜNEY Y., Jurečková J., ARSLAN O.
3rd Workshop on Analytical Methods in Statistics, AMISTAT 2019, Liberec, Czech Republic, 16 - 19 September 2019, vol.329, pp.1-15, (Full Text)
2019
201914. Robust Model Selection in Regression Model Using Information Complexity
GÜNEY Y., Bozdogan H., ARSLAN O.
Analytical Methods in Statistics (AMISTAT) 2019, Liberec, Czech Republic, 16 - 19 September 2019, (Summary Text)
2018
201815. Robust estimation and variable selection in joint location and scale model using least favorable distribution.
GÜNEY Y., TUAÇ Y., ÖZDEMİR Ş., ARSLAN O.
23rd International Conference on Computational Statistics (COMPSTAT 2018), 28 - 31 August 2018, (Summary Text)
2018
201816. Vector autoregressive models with multivariate skew innovations
TUAÇ Y., GÜNEY Y., ÖZDEMİR Ş., ARSLAN O.
23rd International Conference on Computational Statistics (COMPSTAT 2018), 28 - 31 August 2018, (Summary Text)
2018
201817. Robust estimation and variable selection for regression models using empirical likelihood and LASSO methods
ÖZDEMİR Ş., GÜNEY Y., TUAÇ Y., ARSLAN O.
23rd International Conference on Computational Statistics (COMPSTAT 2018), 28 - 31 August 2018, (Summary Text)
2018
201818. from univariate to matrix varte t-distribution
ARSLAN O., DOĞRU F. Z., BULUT Y. M.
9th international workshop on applied probability, 18 - 21 June 2018, (Summary Text)
2018
201819. Empirical likelihood estimation for linear regression model using MM estimation method
ÖZDEMİR Ş., ARSLAN O.
4-th International Researchers, Statisticians and Young Statisticians Congress, 28 - 30 April 2018, (Summary Text)
2018
201820. Variable Selection in the presence of cellwise and casewise outliers
TOKA O., ÇETİN M., ARSLAN O.
4th International Researchers, Statisticians and Young Statisticians Congress(IRSYSC2018), 28 - 30 April 2018, (Summary Text)
2018
201821. Parameter Estimation of The Autoregressive Models with Skew Distributed Innovations Using EM Algorithm.
TUAÇ Y., ARSLAN O.
4th International Researchers, Statisticians and Young Statisticians Congress, 28 - 30 April 2018, (Summary Text)
2018
201822. Model Selection in Joint Location Scale and Skewness Models of Skew-t Distribution Using Information Complexity
GÜNEY Y., ARSLAN O., Bozdogan H.
4th International Researchers, Statisticians and Young Statisticians Congress, İzmir, Turkey, 28 - 30 April 2018, (Summary Text)
2017
201723. Robustness Properties for Maximum Likelihood Estimators of Parameters in Exponential Power and Generalized t Distributions
ÇANKAYA M. N., ARSLAN O.
International 10th Statistics Congress (ISC2017 - ISTKON10), 6 - 08 December 2017, (Summary Text)
2017
201724. Robust mixture multivariate regression model based on multivariate skew Laplace distribution
BULUT Y. M., DOĞRU F. Z., ARSLAN O.
İSTKON10, Ankara, Turkey, 6 - 08 December 2017, (Summary Text)
2017
201725. Joint modelling of location, scale and skewness parameters of the skew Laplace distribution
DOĞRU F. Z., ARSLAN O.
10th International Statistics Congress (ISC2017), 6 - 08 December 2017, (Summary Text)
2017
201726. Some Properties of Epsilon Skew Burr III Distribution
ÇANKAYA M. N., YALÇINKAYA A., ALTINDAĞ Ö., ARSLAN O.
International 10th Statistics Congress (ISC2017 - İSTKON10), Ankara, Turkey, 6 - 08 December 2017, (Summary Text)
2017
201727. Empirical Likelihood Estimation of Linear Regression Model with Robust Constraint
ÖZDEMİR Ş., ARSLAN O.
18. ULUSLARARASI EKONOMETRİ, YÖNEYLEM ARAŞTIRMASI VE İSTATİSTİK SEMPOZYUMU, 5 - 07 October 2017, (Summary Text)
2017
201728. Joint modelling of location and scale parameters of the skew laplace normal distribution
DOĞRU F. Z., ARSLAN O.
18. Uluslararası Ekonometri, Yöneylem Araştırması ve İstatistik Sempozyumu, 5 - 07 October 2017, (Summary Text)
2017
201729. Robust Bayesian Penalized Regression Estimation Based on Ramsay-Novick Distribution
KAYA M., ÇANKAYA E., ARSLAN O.
31st European Meeting of Statisticians (EMS), Norway, 24 - 28 July 2017, (Summary Text)
2017
201730. Robust variable selection in restricted linear regression model
TOKA O., TUAÇ Y., ÇETİN M., ARSLAN O.
European Meeting of Statisticians, 24 - 28 July 2017, (Summary Text)
2017
201731. Empirical likelihood estimation for linear regression models with AR(p) error terms
ÖZDEMİR Ş., GÜNEY Y., TUAÇ Y., ARSLAN O.
31st EMS (The European Meeting of Statisticians), Helsinki, Finland, 24 - 28 July 2017, (Summary Text)
2017
201732. Maximum Lq-likelihood estimation for autoregressive error term regression model
GÜNEY Y., TUAÇ Y., ÖZDEMİR Ş., ARSLAN O.
31st EMS (The European Meeting of Statisticians), Helsinki, Finland, 24 - 28 July 2017, (Summary Text)
2017
201733. Robust variable selection in an autoregressive error term regression model
TUAÇ Y., GÜNEY Y., ÖZDEMİR Ş., ARSLAN O.
31st EMS (The European Meeting of Statisticians), Helsinki, Finland, 24 - 28 July 2017, (Summary Text)
2017
201734. Maximum Lq-likelihood estimation for the parameters of multivariate t-distribuıtion
ARSLAN O., BULUT Y. M., DOĞRU F. Z.
ICORS2017, Wollongong, Australia, 3 - 07 July 2017, (Summary Text)
2017
201735. Maximum Lq likelihood estimation for the parameters of multivaraite t-distribution
ARSLAN O., BULUT Y. M., DOĞRU F. Z.
International conference on robust statistics (ICORS 2017), 3 - 07 July 2017, (Summary Text)
2017
201736. Robust mixture regression modeling based on the Generalized M (GM)-estimation method
DOĞRU F. Z., ARSLAN O.
3rd International Researchers, Statisticians and Young Statisticians Congress (IRSYSC-2017), 24 - 26 May 2017, (Summary Text)
2017
201737. Robust Bayesian Estimation in Regression using Ramsay-Novick Distribution
KAYA M., ÇANKAYA E., ARSLAN O.
3rd International Researchers, Statisticians and Young Statisticians Congress, 24 - 26 May 2017, (Summary Text)
2017
201738. A Unified Approach to Some Multivariate Skew Distributions
ARSLAN O.
IRSYSC 2017 – 3RD INTERNATIONAL RESEARCHERS, STATISTICIANS AND YOUNG STATISTICIANS CONGRESS, 24 - 26 May 2017, (Summary Text)
2017
201739. Alpha power Lomax distribution: properties and applications
BULUT Y. M., DOĞRU F. Z., ARSLAN O.
3rd International Researchers, Statisticians and Young Statisticians Congress (IRSYSC-2017), Konya, Turkey, 24 - 26 May 2017, (Summary Text)
2017
201740. Optimal B-robust estimators for the parameters of the MOEBXII distribution
GÜNEY Y., ÖZDEMİR Ş., TUAÇ Y., ARSLAN O.
3RD International Researchers, Statisticians and Young Statisticians Congress, Konya, Turkey, 24 - 26 May 2017, (Summary Text)
2017
201741. Maximum Lq-Likelihood Estimation for the Marshall-Olkin Extended Burr XII Distribution
ÖZDEMİR Ş., TUAÇ Y., GÜNEY Y., ARSLAN O.
3RD International Researchers, Statisticians and Young Statisticians Congress, Konya, Turkey, 24 - 26 May 2017, (Summary Text)
2017
201742. Parameter estimation for skew normal distribution via the maximum Lq-likelihood estimation
TUAÇ Y., GÜNEY Y., ÖZDEMİR Ş., ARSLAN O.
3RD International Researchers, Statisticians and Young Statisticians Congress, Konya, Turkey, 24 - 26 May 2017, (Summary Text)
2017
201743. Robust Bayesian estimation using Ramsay-Novick Distribution
KAYA M., ÇANKAYA E., ARSLAN O.
3rd International Researchers, Statisticians and young statisticians congress, 24 - 26 May 2017, (Summary Text)
2017
201744. Linear Mixed Models and Data Science Investigations
GÖKALP YAVUZ F., Ward M. D., ARSLAN O.
Purdue International Scholar Research Symposium, West Lafayette, United States Of America, 08 March 2017, (Full Text)
2016
201645. A unified approch to some multivariate skew distributions
ARSLAN O.
Second International Conference to statidtival distribution and applications, 14 - 16 October 2016
2016
201646. Robust mixture regression modelling using the least trimmed squared LTS estimation methods
DOĞRU F. Z., ARSLAN O.
Xth International statistics days conference, 7 - 09 October 2016, (Summary Text)
2016
201647. Robust Bayesian Linear regression modeling using student t distribution
KAYA M., ÇANKAYA E., ARSLAN O.
Xth International statistics days conference, 7 - 09 October 2016, (Summary Text)
2016
201648. Finite mixtures of multivariate skew Laplace distributions
DOĞRU F. Z., BULUT Y. M., ARSLAN O.
International conference on trends and perespectives in linear statistical inference, 22 - 25 August 2016, (Summary Text)
2016
201649. Adaptive robust estimators to Iterative Parameter estimation and model selection in linear mixed models
GÖKALP YAVUZ F., ARSLAN O.
International conference on robust statistics (ICORS 2016), 4 - 08 July 2016, (Summary Text)
2016
201650. Variable selection in restrected linear models
TUAÇ Y., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 May - 21 June 2016, (Summary Text)
2016
201651. Epsilon Skew Extension Of The Burr Type III Distribution
YALÇINKAYA A., ÇANKAYA M. N., ALTINDAĞ Ö., ARSLAN O.
International Conference on Information Complexity and Statistical Modelling in High Dimensions with Applications(IC-SMHD 2016), Nevşehir, Turkey, 18 - 21 May 2016, (Summary Text)
2016
201652. Indicators For Disaster Risk and Risk Management for Turkey
ARSLAN O., TUAÇ Y.
World Hummenitarian Summit, 23 - 24 May 2016, (Summary Text)
2016
201653. Variable Selection in Restricted Linear Regression Models
TUAÇ Y., ARSLAN O.
International Conference on Information Complexity and Statistical Modeling in High Dimensions with Applications, 18 - 21 May 2016, (Summary Text)
2016
201654. mixture regression modelling based on skew Laplace normal distribution
DOĞRU F. Z., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201655. Model selection in robust linear mixed models
GÖKALP YAVUZ F., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201656. Matrix variate skew Laplace Distribution
BULUT Y. M., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201657. Variable selection in single index models using information complexity criterion
GÜNEY Y., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201658. VARIABLE SELECTION IN EMPIRICAL LIKELIHOOD BASED REGRESSION WITH INFORMATION COMPLEXITY ICOMP
ÖZDEMİR Ş., GÜNEY Y., ARSLAN O.
International Conference on InformationComplexity and Statistical Modeling in High Dimensions with Applications (IC-SMHD-2016), 18 - 20 May 2016, (Summary Text)
2016
201659. M estimation method based on assymetric objective function
ÇANKAYA M. N., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201660. Variable selection in Emparical likelihood based regression with information complexity
ÖZDEMİR Ş., GÜNEY Y., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201661. robust regression methods with prior information restricted robust regression methods
TOKA O., ÇETİN M., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201662. Epsilon skew extension of the Burr III distribution
YALÇINKAYA A., ÇANKAYA M. N., ALTINDAĞ Ö., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201663. VARIABLE SELECTION IN SINGLE INDEX MODELS USING INFORMATION COMPLEXITY ICOMP CRITERION
GÜNEY Y., Bozdogan H., ARSLAN O.
International Conference on InformationComplexity and Statistical Modeling in High Dimensions with Applications (IC-SMHD-2016), 18 - 20 May 2016, (Summary Text)
2016
201664. Optimal score function of power distribution
ÇANKAYA M. N., ARSLAN O.
International conference on information complexity and statistical modelling in high dimensions with applications, 18 - 21 May 2016, (Summary Text)
2016
201665. Mixture of Skew Laplace Normal Distributions
DOĞRU F. Z., ARSLAN O.
2nd International Researchers Statisticians and Yang Statisticians Congress, 4 - 08 May 2016, (Summary Text)
2015
201566. Alternative robust estimators for the shape parameters of the Burr XII distribution
DOĞRU F. Z., ARSLAN O.
17 th International Conference on Mathematical, Statistical and Computational Sciences, France, 30 December - 31 July 2015, (Summary Text)
2015
201567. Estimation in linear mixed models with laplace distributed random effects
GÖKALP F., ARSLAN O.
European Meetings of Statisticians, 6 - 10 July 2015, (Summary Text)
2015
201568. Model Selection in Linear Regression Models with Skew Normal Distributed Errors Using ICOMP
GÜNEY Y., ARSLAN O., BOZDOĞAN H.
European Meeting of Statisticians (EMS 2015), Amsterdam, Netherlands, 6 - 10 July 2015, (Summary Text)
2015
201569. Variable Selection in Regression Models with AR p Error Terms Based on Skew Distributions
TUAÇ Y., GÜNEY Y., ARSLAN O.
European Meeting of Statisticians (EMS 2015), Amsterdam, Netherlands, 6 - 10 July 2015, (Summary Text)
2015
201570. Robust mixture regression based on the mixture of different distributions
DOĞRU F. Z., ARSLAN O.
International Conference on Robust Statistics (ICORS 15), 12 - 16 January 2015, (Summary Text)
2014
201471. Robust Estimation for the Parameters of the Disributed Lag Models Based on Heavy Tailed Skew Distributions
ÇANKAYA M. N., TUAÇ Y., ARSLAN O.
International Conference on Robust Statistics, 10 - 15 August 2014, (Summary Text)
2014
201472. Robust Estimation for the Parameter of the Zipfian Distribution Properties and Applications
GÜNEY Y., TUAÇ Y., ARSLAN O.
International Conference on Robust Statistics ICORS, Halle/Saale, Germany, 10 - 15 August 2014, (Summary Text)
2014
201473. Analysis of Regression Models with AR(1) Error Terms Based on Skew Distributions Parameter Estimation
TUAÇ Y., ARSLAN O.
International Conference on Robust Statistics, 10 - 14 May 2014, (Summary Text)
2014
201474. Marshall Olkin Distribution Parameter Estimation and Applications
GÜNEY Y., TUAÇ Y., ARSLAN O.
9th International Statistics Day Symposium ISDS’ 2014, Antalya, Turkey, 10 - 14 May 2014, (Summary Text)
2013
201375. Robust .estimators for the distributed lag model based on t and skew t distributions
TUAÇ Y., ARSLAN O., ÇANKAYA M. N.
Uluslararası 8. İstatistik Kongresi, 27 - 30 October 2013, (Summary Text)
2013
201376. Gecikmesi Dağıtılmış Modellerde Parametreler için Dayanıklı Tahmin Ediciler
ÇANKAYA M. N., ARSLAN O., TUAÇ Y.
GIS2013 Genç İstatistikçiler Sempozyumu, Turkey, 10 - 11 September 2013, (Summary Text)
2001
200177. Algorithms to compute CM- and S-estimates for regression
ARSLAN O., Edlund O., Ekblom H.
International Conference on Robust Statistics (ICOR 2001), Voru, Estonia, 23 - 27 July 2001, pp.62-76, (Full Text)
2001
200178. A simple test to identify good solutions of redeseending M estimating equations for regression
ARSLAN O.
International Conference on Robust Statistics (ICOR 2001), Voru, Estonia, 23 - 27 July 2001, pp.50-61, (Full Text)
Books
2026
20261. Variable Selection in Regression Models with Dependent and Asymmetrically Distributed Error Term
Tuaç Y., Arslan O.
in: Advances in Shrinkage and Penalized Estimation Strategies, Mohammad Arashi,Mina Norouzirad, Editor, Springer Nature, Berlin, pp.425-459, 2026
2022
20222. Modeling Handwritten Digits Dataset Using the Matrix Variate t Distribution
BULUT Y. M., ARSLAN O.
in: Innovations in Multivariate Statistical Modeling, Andriëtte Bekker, Johannes T. Ferreira, Mohammad Arashi, Ding-Geng Chen, Editor, Springer Cham, pp.85-117, 2022
2022
20223. Robust Multivariate Modelling for Heterogeneous Data Sets with Mixtures of Multivariate Skew Laplace Normal Distributions
DOĞRU F. Z., ARSLAN O.
in: Innovations in Multivariate Statistical Modeling, , Editor, Springer, Cham, pp.399-421, 2022
2020
20204. Averaged Autoregression Quantiles in Autoregressive Model
GÜNEY Y., Jureckova J., ARSLAN O.
in: Analytical Methods in Statistics, Maciak Matúš, Pešta Michal, Schindler Martin, Editor, Springer, pp.1-15, 2020
2020
20205. Variable Selection in Heteroscedastic Regression Models UnderGeneral Skew-t Distributional Models Using Information Complexity
GÜNEY Y., ARSLAN O., Bozdogan H.
in: Computational and Methodological Statistics and Biostatistics, Bekker Andriette, Chen (Din) Ding-Geng, T. Ferreira Johannes, Editor, Springer, pp.73-98, 2020
2016
20166. Robust Mixture Regression Using Mixtureof Different Distributions
DOĞRU F. Z., ARSLAN O.
in: Recent Advances in Robust Statistics Theory and Applications, Claudio Agostinelli, · Ayanendranath Basu, Peter Filzmoser · Diganta Mukherjee, Editor, Springer, New Delhi, pp.59-79, 2016
2003
20037. A simple Test to Identify Good Solutions of Redescending M Estimating Equations for Regression
ARSLAN O.
in: Developments in Robust Statistics, R. Dutter, P. Filzmoser, U. Gather, P.J. Rousseeuw, Editor, Physica-Verlag (Springer), New York, pp.50-61, 2003
2003
20038. Algorithms to Compute CM and S Estimates for Regression
ARSLAN O., Edlund O., Ekblom H.
in: Developments in Robust Statistics, R. Dutter, P. Filzmoser, U. GAther,P.J. Rousseeuw, Editor, Physica-Verlag (Springer), New York, pp.62-76, 2003
Funded Projects
2020 - 2020
2020 - 2020
COVID 19 Türkiye Verilerinin İstatistiksel Modellemesi
Project Supported by Higher Education Institutions , BAP Research Project
(Project Abstract)
ARSLAN O. (Executive)
2014 - 2015
2014 - 2015TÜRKİYE AFET RİSK YÖNETİM SİSTEMİ PROJESİ TAFRİSK
TUBITAK Project , 1301 - Scientific and Techn. İşblğ. Networks and Platf. Establishment Initiative Project. (İŞBAP)
Arslan O.
Activities in Scientific Journals
2019 - Continues
2019 - ContinuesCOMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS
Committee Member
2019 - Continues
2019 - ContinuesHACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
Committee Member
Peer Reviews in Scientific Publications
December 2023
December 2023ASTA ADVANCES IN STATISTICAL ANALYSIS
Journal Indexed in SCI-E
December 2023
December 2023JOURNAL OF APPLIED STATISTICS
Journal Indexed in SCI-E
November 2023
November 2023STATISTICAL PAPERS
Journal Indexed in SCI-E
November 2023
November 2023JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
Journal Indexed in SCI-E
October 2023
October 2023CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS
Journal Indexed in SCI-E
August 2023
August 2023JOURNAL OF SYSTEMS SCIENCE AND COMPLEXITY
SCI Journal
July 2023
July 2023JOURNAL OF MULTIVARIATE ANALYSIS AN INTERNATIONAL JOURNAL
Journal Indexed in SCI-E
July 2023
July 2023ADVANCES IN DATA ANALYSIS AND CLASSIFICATION
Journal Indexed in SCI-E
November 2022
November 2022JOURNAL OF APPLIED STATISTICS
SCI Journal
October 2022
October 2022JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION
Journal Indexed in SCI-E
April 2022
April 2022STATISTICS
SCI Journal
April 2022
April 2022JOURNAL OF APPLIED STATISTICS
Journal Indexed in SCI-E
April 2022
April 2022JOURNAL OF APPLIED STATISTICS
Journal Indexed in SCI-E
May 2019
May 2019Journal of Statistical Distributions and Applications
Other journals
Scientific Consultations
2014 - 2015
2014 - 2015Project Consultancy
TÜBİTAK AFAD
Ankara University, Fen Fakültesi, İstatistik Bölümü, Turkey
Roles in Event Organizations
May 2016
May 2016International Conference on Information Complexity and Statistical Modeling in High Dimensions with Applications (IC-SMHD-2016)
Scientific Congress
Arslan O., Pamukçu E., Güney Y., Tuaç Y., Bulut Y. M., Doğru F. Z., et al.
Nevşehir, Turkey
Eylül 2008
Eylül 2008International Conference on Robust Statistics 2008
Scientific Congress
Arslan O.
Turkey
Congress and Symposium Activities
29 July 2024 - 01 August 2024
29 July 2024 - 01 August 2024International Conference on Robust Statistics (ICORS)
Panelists
Virginia-United States Of America
16 December 2023 - 18 December 2023
16 December 2023 - 18 December 202316th International Conference of the ERCIM WG on Computational and Methodological Statistics
Moderator
Berlin-Germany
16 December 2023 - 18 December 2023
16 December 2023 - 18 December 202316th International Conference of the ERCIM WG on Computational and Methodological Statistics
Invited Speaker
Berlin-Germany
16 December 2023 - 18 December 2023
16 December 2023 - 18 December 202316th International Conference of the ERCIM WG on Computational and Methodological Statistics
Session Moderator
Berlin-Germany
17 December 2022 - 19 December 2022
17 December 2022 - 19 December 202215th International Conference of the ERCIM WG on Computational and Methodological Statistics
Moderator
London-England
17 December 2022 - 19 December 2022
17 December 2022 - 19 December 202215th International Conference of the ERCIM WG on Computational and Methodological Statistics
Session Moderator
London-England
17 December 2022 - 19 December 2022
17 December 2022 - 19 December 202215th International Conference of the ERCIM WG on Computational and Methodological Statistics
Invited Speaker
London-England
23 August 2022 - 26 August 2022
23 August 2022 - 26 August 202224th International Conference on Computational Statistics (COMPSTAT 2022)
Invited Speaker
Bologna-Italy
Invited Talks
November 2023
November 2023: UDAP 2023 Çalıştayı
Workshop
Afet ve Acil Duıum Yönetimi Başkanlığı-Turkey
May 2023
May 2023Robust parameter estimation and variable selection in joint regression modelling for location, scale and skewness of the skew normal distribution
Conference
ICORS2023 : International Conference on Robust Statistics - 2023 -France
December 2022
December 2022Advances in joint mean–covariance models for multivariate data
Conference
King's Colleg -England
August 2022
August 2022Robust modeling of multivariate heterogeneous datasets using a tractable multivariate skew heavy-tailed distribution
Conference
University of Bologna-Italy
April 2022
April 2022Multivariate Weighted Asymmetric Laplace Distrbution and their Applications
Seminar
Orta Doğu Teknik Üniversitesi-Turkey
October 2020
October 2020Robust penalized estimation in linear regression models: Parametric and nonparametric approaches
Seminar
-South Africa
May 2020
May 2020Bölüm Semineri
Seminar
Giresun Üniversitesi-Turkey
Scholarships
1998 - 1999
1998 - 1999Araştırma Bursu
University
1997 - 1998
1997 - 1998Doktora sonrası araştırma bursu
TUBITAK
1989 - 1993
1989 - 1993YÖK Doktora Bursu
YOK
Citations
Total Citations (SCOPUS): 677
h-index (SCOPUS): 14
Jury Memberships
February-2025
February 2025Appointment to Academic Staff-Professorship
Profesörlük Atama Jürisi - Hacettepe Üniversitesi
March-2024
March 2024Appointment to Academic Staff-Professorship
- Ondokuz Mayıs Üniversitesi
December-2023
December 2023Appointment to Academic Staff - Associate Professorship
- Hacettepe Üniversitesi
July-2023
July 2023Appointment to Academic Staff-Professorship
- Gebze Teknik Üniversitesi
January-2023
January 2023Appointment to Academic Staff-Assistant Professorship
- Afyon Kocatepe Üniversitesi
September-2022
September 2022Appointment to Academic Staff-Assistant Professorship
- Ankara Üniversitesi
May-2022
May 2022Post Graduate
- Hacettepe Üniversitesi
January-2022
January 2022Associate Professor Exam
- Ankara Üniversitesi
January-2022
January 2022Appointment to Academic Staff-Assistant Professorship
- Orta Doğu Teknik Üniversitesi
August-2019
August 2019Associate Professor Exam
- Ankara Üniversitesi
January-2019
January 2019PhD Thesis Monitoring Committee Member
- Ankara Üniversitesi
January-2019
January 2019PhD Thesis Monitoring Committee Member
- Ankara Üniversitesi
December-2018
December 2018Appointment to Academic Staff - Associate Professorship
- Ankara Üniversitesi
January-2012
January 2012PhD Thesis Monitoring Committee Member
- Ankara Üniversitesi
January-2012
January 2012