Prof. OLÇAY ARSLAN

Metrics

Publication

172

Publication (WoS)

Publication (Scopus)

Citation (WoS)

498

H-Index (WoS)

Citation (Scopus)

496

H-Index (Scopus)

Citation (Scholar)

1381

H-Index (Scholar)

Citation (TrDizin)

H-Index (TrDizin)

Project

Thesis Advisory

Open Access

UN Sustainable Development Goals

Education

1989 - 1993

Doctorate

University of Leeds, United Kingdom

1983 - 1986

Postgraduate

Ankara University, Fen Bilimleri Enstitüsü, Matematik (Yl) (Tezli), Turkey

1979 - 1983

Undergraduate

Ankara University, Fen Fakültesi, Matematik Bölümü, Turkey

Dissertations

1993

Doctorate

Multivariate Robust Analysis Based on the t-distribution and EM algorithm

University of Leeds

1986

Postgraduate

Helmothz Denklemleri

Ankara University, Fen Bilimleri Enstitüsü, Matematik (Yl) (Tezli)

Research Areas

Natural Sciences

Academic Positions

2010 - Continues

Professor

Ankara University, Fen Fakültesi, İstatistik Bölümü

2001 - 2003

Associate Professor

Saint Cloud State University, Science And Engineering, Statistics

Managerial Experience

2023 - Continues

Academic Performance D. Board Member

Ankara University, Fen Fakültesi, İstatistik Bölümü

2016 - Continues

University Academic Incentive Evaluation Commission Member

Ankara University, Fen Fakültesi, İstatistik Bölümü

2014 - Continues

Head of Department

Ankara University

2011 - 2023

Faculty Management Board Member

Ankara University, Fen Fakültesi, İstatistik Bölümü

2011 - 2012

Deputy Head of Department

Ankara University

2003 - 2005

Deputy Head of Department

Cukurova University

Courses

Doctorate

810617 UZMANLIK ALAN DERSİ

İST 532 DAYANIKLI İSTATSTİK

İST 518 İLERİ İSTATSİTK TEORİSİ

810817 SEMİNER

İST 517 İLERİ OLASILIK TEORİSİ

Postgraduate

810717 UZMANLIK ALAN DERSİ

810717 Seminer

Undergraduate

iST 307 Regresyon Analizi

Özel Konu

İST 451 ÖZEL KONU

Supervised Theses

2024

Postgraduate

SPATIAL (Mekânsal ) Otoregresif Modeller:Özellikleri ve Parametre Tahmini

Arslan O. (Advisor)

D.Pekyalman(Student)

2024

Postgraduate

YÜKSEK BOYUTLU BÜYÜK VERİLERDE AYKIRI DEĞERLERİ TANILAMA TEKNİKLERİ

Arslan O. (Advisor)

A.ASENA(Student)

2024

Postgraduate

Çok Dilli Duygu Analizi

Arslan O. (Advisor)

D.DEMİR(Student)

2023

Doctorate

HÜCRESEL AYKIRI GÖZLEM OLMASI DURUMUNDA SAĞLAM TAHMİN YÖNTEMLERİ İLE İSTATİSTİKSEL VERİ ANALİZİ

Arslan O. (Advisor)

E.ŞEN(Student)

2023

Postgraduate

Cezalandırılmış En Çok Olabilirlik Yöntemi ile Parametre Tahmini

Arslan O. (Advisor)

H.DALKILIÇ(Student)

2023

Doctorate

Büyük Veri Analizinde Etkin İstatistiksel Yöntemler

Arslan O. (Advisor)

S.CİHAT(Student)

2023

Postgraduate

Bayesci Semiparametrik Regresyon

Arslan O. (Advisor)

S.ÇETİN(Student)

2022

Postgraduate

Türkiye'deki bankaların karlılığını etkileyen faktörlerin panel veri ve lasso regresyon yöntemi ile analizi

Arslan O. (Advisor)

G.NUR(Student)

2020

Doctorate

Robust bayesyen regresyon analizi

ARSLAN O. (Advisor)

M.KAYA(Student)

2020

Doctorate

Otoregresif hata terimli regresyon modellerinde robust parametre tahmini ve model seçimi

ARSLAN O. (Advisor)

Y.TUAÇ(Student)

2019

Postgraduate

Using robust estimation methods in logistic regression

ARSLAN O. (Advisor)

T.PARLAK(Student)

2018

Doctorate

Simetrik ve çarpık dağılımlar için bilgi karmaşıklık (ICOMP) kriteri kullanılarak robust model seçimi

ARSLAN O. (Advisor)

Y.GÜNEY(Student)

2018

Doctorate

Ampirik olabilirlik yöntemi ile robust regresyon analizi

ARSLAN O. (Advisor)

Ş.ÖZDEMİR(Student)

2015

Doctorate

Asimetrik etki fonksiyonlu M-tahmin edicileri: Özellikleri ve uygulamaları

ARSLAN O. (Advisor)

M.NİYAZİ(Student)

2015

Doctorate

Karma regresyon modellerinde dayanıklı parametre tahmini

ARSLAN O. (Advisor)

F.ZEHRA(Student)

2015

Doctorate

Matris değişkenli dağılımlar ve robust istatistiksel analize uygulamaları

ARSLAN O. (Advisor)

Y.MURAT(Student)

2015

Doctorate

Lineer karma modellerde kalın kuyruklu dağılımlara dayalı parametre tahminleri

ARSLAN O. (Advisor)

F.GÖKALP(Student)

2014

Postgraduate

Ar(1) hata terimli regresyon modellerinde çarpık dağılımlara dayalı parametre tahmini

ARSLAN O. (Advisor)

Y.TUAÇ(Student)

2013

Doctorate

Genelleştirilmiş hiperbolik dağılımlara dayalı diskriminant analizi

ARSLAN O. (Advisor)

A.YILMAZ(Student)

2012

Doctorate

ANOVA Modellerinde Çarpık Dağılımlar Kullanılarak Dayanıklı İstatistiksel Sonuç Çıkarımı ve Uygulamaları

Şenoğlu B., Arslan O. (Co-Advisor)

N.Çimen(Student)

2011

Postgraduate

Quantıle regresyon: Teorisi ve uygulamaları

ARSLAN O. (Advisor)

F.KURTOĞLU(Student)

2005

Doctorate

Karma denemelerde ve modellerde Robust istatistiksel analizler

ARSLAN O. (Advisor)

O.COŞKUNTUNCEL(Student)

2003

Doctorate

Robust statistical analysis based on the generalized T distribution families

ARSLAN O. (Advisor)

A.İHSAN(Student)

Articles

2025

1. Joint Robust Variable Selection of Mean and Covariance Model via Shrinkage Methods

Güney Y., Gökalp Yavuz F., Arslan O.

INTERNATIONAL STATISTICAL REVIEW , no.1, pp.102-129, 2025 (SCI-Expanded)

2025

2. 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)

2025

3. Robust parameter estimation and variable selection in regression models for asymmetric heteroscedastic data

GÜNEY Y., ARSLAN O.

Journal of Applied Statistics , 2025 (SCI-Expanded)

2024

4. Matrix variate skew laplace distribution

Bulut Y. M., Arslan O.

SIGMAE , vol.42, no.3, pp.854-861, 2024 (ESCI)

2024

5. 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

6. 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 (Peer-Reviewed Journal)

2023

7. 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 (Peer-Reviewed Journal)

2023

8. 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)

2023

9. 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)

2023

10. 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)

2023

11. Robust penalized empirical likelihood estimation method for linear regression

Arslan O., Özdemir Ş.

STATISTICS , vol.57, no.2, pp.423-443, 2023 (SCI-Expanded)

2022

12. 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

13. 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)

2022

14. 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)

2022

15. 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)

2022

16. 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)

2022

17. 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

18. 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)

2022

19. 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 (Peer-Reviewed Journal)

2021

20. 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)

2021

21. 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)

2021

22. 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)

2021

23. 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)

2021

24. 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)

2021

25. 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)

2021

26. 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)

2021

27. 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)

2021

28. 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)

2021

29. 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)

2020

30. 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)

2020

31. 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)

2020

32. 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)

2019

33. 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)

2019

34. 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)

2019

35. 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)

2019

36. 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)

2019

37. 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)

2019

38. 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)

2018

39. 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)

2017

40. Robust Mixture Regression Based on the Skew tDistribution

DOĞRU F. Z., ARSLAN O.

Revista Colombiana de Estadística , 2017 (Scopus)

2017

41. 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)

2017

42. 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)

2017

43. 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)

2017

44. 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)

2017

45. 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)

2017

46. 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)

2016

47. 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)

2016

48. 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)

2016

49. 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)

2016

50. 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)

2015

51. 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)

2015

52. 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)

2015

53. 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

54. Matrix variate slash distribution

BULUT Y. M., ARSLAN O.

JOURNAL OF MULTIVARIATE ANALYSIS , vol.137, pp.173-178, 2015 (SCI-Expanded)

2015

55. Variance-mean mixture of the multivariate skew normal distribution

ARSLAN O.

STATISTICAL PAPERS , vol.56, no.2, pp.353-378, 2015 (SCI-Expanded)

2015

56. 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

57. Alpha Skew Generalized t Distribution

ACITAŞ Ş., ŞENOĞLU B., ARSLAN O.

Revista Colombiana De Estadistica , 2015 (Scopus)

2015

58. 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)

2013

59. 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)

2013

60. 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)

2013

61. 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)

2012

62. 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)

2010

63. An alternative multivariate skew Laplace distribution: properties and estimation

ARSLAN O.

STATISTICAL PAPERS , vol.51, no.4, pp.865-887, 2010 (SCI-Expanded)

2009

64. 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)

2009

65. 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)

2009

66. 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)

2009

67. 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)

2008

68. An alternative multivariate skew-slash distribution

ARSLAN O.

STATISTICS & PROBABILITY LETTERS , vol.78, no.16, pp.2756-2761, 2008 (SCI-Expanded)

2007

69. 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)

2005

70. 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)

2005

71. 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)

2004

72. Family of multivariate generalized t distributions

ARSLAN O.

JOURNAL OF MULTIVARIATE ANALYSIS , vol.89, no.2, pp.329-337, 2004 (SCI-Expanded)

2004

73. 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)

2004

74. 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)

2003

75. 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)

2002

76. 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)

2000

77. 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)

1998

78. 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)

1996

79. 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

80. 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

81. 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)

1993

82. 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)

1988

83. 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

1. 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

2. 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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. 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

10. 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

11. 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

12. 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

13. 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

14. 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

15. 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

16. 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

17. 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

18. 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

19. 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

20. 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

21. 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

22. 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

23. 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

24. 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

25. 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

26. 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

27. 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

28. 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

29. 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

30. 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

31. 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

32. 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

33. 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

34. 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

35. 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

36. 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

37. 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

38. 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

39. 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

40. 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

41. 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

42. 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

43. 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

44. 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

45. A unified approch to some multivariate skew distributions

ARSLAN O.

Second International Conference to statidtival distribution and applications, 14 - 16 October 2016

2016

46. 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

47. 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

48. 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

49. 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

50. 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

51. 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

52. Indicators For Disaster Risk and Risk Management for Turkey

ARSLAN O., TUAÇ Y.

World Hummenitarian Summit, 23 - 24 May 2016, (Summary Text)

2016

53. 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

54. 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

55. 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

56. 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

57. 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

58. 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

59. 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

60. 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

61. 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

62. 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

63. 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

64. 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

65. 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

66. 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

67. 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

68. 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

69. 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

70. 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

71. 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

72. 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

73. 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

74. 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

75. 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

76. 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

77. 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

78. 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

2022

1. 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

2022

2. 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

2020

3. 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

2020

4. 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

2016

5. 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

6. 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

2003

7. 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

Funded Projects

2020 - 2020

COVID 19 Türkiye Verilerinin İstatistiksel Modellemesi

Project Supported by Higher Education Institutions , BAP Research Project

(Project Abstract)

ARSLAN O. (Executive)

2014 - 2015

TÜRKİYE 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

COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS

Committee Member

2019 - Continues

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS

Committee Member

Peer Reviews in Scientific Publications

December 2023

ASTA ADVANCES IN STATISTICAL ANALYSIS

Journal Indexed in SCI-E

December 2023

JOURNAL OF APPLIED STATISTICS

Journal Indexed in SCI-E

November 2023

STATISTICAL PAPERS

Journal Indexed in SCI-E

November 2023

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

Journal Indexed in SCI-E

October 2023

CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS

Journal Indexed in SCI-E

August 2023

JOURNAL OF SYSTEMS SCIENCE AND COMPLEXITY

SCI Journal

July 2023

JOURNAL OF MULTIVARIATE ANALYSIS AN INTERNATIONAL JOURNAL

Journal Indexed in SCI-E

July 2023

ADVANCES IN DATA ANALYSIS AND CLASSIFICATION

Journal Indexed in SCI-E

November 2022

JOURNAL OF APPLIED STATISTICS

SCI Journal

October 2022

JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION

Journal Indexed in SCI-E

April 2022

STATISTICS

SCI Journal

April 2022

JOURNAL OF APPLIED STATISTICS

Journal Indexed in SCI-E

April 2022

JOURNAL OF APPLIED STATISTICS

Journal Indexed in SCI-E

May 2019

Journal of Statistical Distributions and Applications

Other journals

Scientific Consultations

2014 - 2015

Project Consultancy

TÜBİTAK AFAD

Ankara University, Fen Fakültesi, İstatistik Bölümü, Turkey

Roles in Event Organizations

May 2016

International 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

International Conference on Robust Statistics 2008

Scientific Congress

Arslan O.

Turkey

Congress and Symposium Activities

29 July 2024 - 01 August 2024

International Conference on Robust Statistics (ICORS)

Panelists

Virginia-United States Of America

16 December 2023 - 18 December 2023

16th International Conference of the ERCIM WG on Computational and Methodological Statistics

Moderator

Berlin-Germany

16 December 2023 - 18 December 2023

16th International Conference of the ERCIM WG on Computational and Methodological Statistics

Invited Speaker

Berlin-Germany

16 December 2023 - 18 December 2023

16th International Conference of the ERCIM WG on Computational and Methodological Statistics

Session Moderator

Berlin-Germany

17 December 2022 - 19 December 2022

15th International Conference of the ERCIM WG on Computational and Methodological Statistics

Moderator

London-England

17 December 2022 - 19 December 2022

15th International Conference of the ERCIM WG on Computational and Methodological Statistics

Session Moderator

London-England

17 December 2022 - 19 December 2022

15th International Conference of the ERCIM WG on Computational and Methodological Statistics

Invited Speaker

London-England

23 August 2022 - 26 August 2022

24th International Conference on Computational Statistics (COMPSTAT 2022)

Invited Speaker

Bologna-Italy

Invited Talks

November 2023

: UDAP 2023 Çalıştayı

Workshop

Afet ve Acil Duıum Yönetimi Başkanlığı-Turkey

May 2023

Robust 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

Advances in joint mean–covariance models for multivariate data

Conference

King's Colleg -England

August 2022

Robust modeling of multivariate heterogeneous datasets using a tractable multivariate skew heavy-tailed distribution

Conference

University of Bologna-Italy

April 2022

Multivariate Weighted Asymmetric Laplace Distrbution and their Applications

Seminar

Orta Doğu Teknik Üniversitesi-Turkey

October 2020

Robust penalized estimation in linear regression models: Parametric and nonparametric approaches

Seminar

-South Africa

May 2020

Bölüm Semineri

Seminar

Giresun Üniversitesi-Turkey

Scholarships

1998 - 1999

Araştırma Bursu

University

1997 - 1998

Doktora sonrası araştırma bursu

TUBITAK

1989 - 1993

YÖK Doktora Bursu

YOK

Citations

Total Citations (SCOPUS): 666

h-index (SCOPUS): 14

Jury Memberships

February-2025

February 2025

Appointment to Academic Staff-Professorship

Profesörlük Atama Jürisi - Hacettepe Üniversitesi

March-2024

March 2024

Appointment to Academic Staff-Professorship

- Ondokuz Mayıs Üniversitesi

December-2023

December 2023

Appointment to Academic Staff - Associate Professorship

- Hacettepe Üniversitesi

July-2023

July 2023

Appointment to Academic Staff-Professorship

- Gebze Teknik Üniversitesi

January-2023

January 2023

Appointment to Academic Staff-Assistant Professorship

- Afyon Kocatepe Üniversitesi

September-2022

September 2022

Appointment to Academic Staff-Assistant Professorship

- Ankara Üniversitesi

May-2022

May 2022

Post Graduate

- Hacettepe Üniversitesi

January-2022

January 2022

Associate Professor Exam

- Ankara Üniversitesi

January-2022

January 2022

Appointment to Academic Staff-Assistant Professorship

- Orta Doğu Teknik Üniversitesi

August-2019

August 2019

Associate Professor Exam

- Ankara Üniversitesi

January-2019

January 2019

PhD Thesis Monitoring Committee Member

- Ankara Üniversitesi

January-2019

January 2019

PhD Thesis Monitoring Committee Member

- Ankara Üniversitesi

December-2018

December 2018

Appointment to Academic Staff - Associate Professorship

- Ankara Üniversitesi

January-2012

January 2012

PhD Thesis Monitoring Committee Member

- Ankara Üniversitesi

January-2012

January 2012