Welcome to K. Zografos
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Konstantinos Zografos
Professor of
Statistics
| Contact details | Education | Research Interests | Teaching | Text Books and Class Notes (In
greek) | Editorial
Responsibilities and Services | Academic
Visits | Invited Conference Presentations | Seminars/Short Courses | Publications |
University of Ioannina
Department of Mathematics
Probability-Statistics &
Operational Research Unit
451 10 Ioannina
GREECE
City of Ioannina,
the lake and the island
Tel: +30 2651 008257
Fax: +30 2651 008207
e-mail: kzograf@uoi.gr
Education
1987: Ph.D. in Statistics,
1982: B.Sc. in Mathematics,
Research Interests
Statistical Information Theory
Multivariate Statistics
Parametric Statistical Inference
Measures of Association and Dependence
Statistical Distributions
Analysis of Categorical Data
Teaching
Εισαγωγή στις Πιθανότητες / Introduction to Probability
Παλινδρόμηση και Ανάλυση Διακύμανσης / Regression and Analysis of Variance
Στατιστική Συμπερασματολογία / Statistical Inference
Στατιστική Ι (Τμήμα Ψυχολογίας) / Statistics I (Dept. of Psychology)
Εισαγωγή
στην Υπολογιστική Στατιστική / Introduction to Computational Statistics
Κατηγορικά
Δεδομένα / Categorical Data
Πολυδιάστατη Ανάλυση (Μεταπτυχιακό) / Multivariate Analysis (Postgraduate)
Θεωρία Δειγματοληψίας (Μεταπτυχιακό) / Sampling Theory (Postgraduate)
Books (In greek)
K. Ferentinos, K. Zografos and T. Papaioannou (2020). Estimation and Tests of Hypotheses:
Exercises with concise theory. A. Stamoulis Publications, Athens. ISBN:
978-960-618-031-6, p. 663.
Class Notes (In
greek)
1. K. Zografos (1993). Statistics and
Probability Lessons.
2. K. Zografos (2008). Probability. University of Ioannina, p.262.
3. K. Zografos (2010). Multivariate Analysis. University of Ioannina, p. 242.
4. K. Zografos (2009). Categorical Data. University of Ioannina, p. 97.
Editorial
Responsibilities and Services
· Associate Editor
Journal
of Multivariate Analysis, 2006 - ,
Elsevier/Academic Press (3 terms)
TEST, 2005 - , Springer (4 terms)
Journal of
Statistical Computation and Simulation,
2012 - , Taylor & Francis
Applied Mathematics &
Information Sciences, 2007 - 2017
· Refereed for
Advances in Data Analysis and Classification - Annals of Statistics - Annals of the Brazilian Academy of
Sciences - Annals
of the Institute of Statistical Mathematics - Applied Mathematics -A Journal of Chinese Universities
- Applied
Mathematics and Computation - Applied Mathematics Letters - Applied
Mathematical Modelling - Applied Mathematics & Information Sciences - Biometrical Journal - Brazilian
Journal of Probability and Statistics - Bulletin of the Malaysian Mathematical
Sciences Society - Colombian Journal
of Statistics - Communications in Statistics (Theory and Methods) -
Communications in Statistics (Computation and Simulation) - Computational
Statistics and Data Analysis - Discrete Mathematics - IEEE Transactions of Information Theory - Information Sciences - International Journal of
Applied Mathematics & Statistics - Journal of Applied
Probability/Advances in Applied Probability - Journal of Applied Statistics - Journal of Computational and Applied
Mathematics - Journal of Mathematical
Analysis and Applications - Journal of Multivariate Analysis - Journal
of Probability and Statistics -
Journal
of Statistical Computation and Simulation
- Journal of Statistical Distributions and Applications - Journal of
Statistical Planning and Inference - Journal of Statistical
Theory and Applications - Journal of
the Franklin Institute - Kybernetika - Mathematical Communications -
Methodology and Computing in Applied Probability - Metrika
- Metron - Naval Research Logistics - Pakistan Journal of Statistics and
Operation Research - Pattern Recognition Letters - PHYSICA A - Publicationes Mathematicae Debrecen - Reliability
Engineering and System Safety -
Research Letters in Signal Processing - Revista Matematica UCM -
REVSTAT - Sarajevo Journal of Mathematics - SORT - STATISTICA -
Statistical Methodology - Statistical Methods and Applications - Statistica
Neerlandica - Statistical Papers - Statistics - Statistics and Probability Letters - Stochastics
and Quality Control (EQC) - Studia Sci. Math. Hungarica - TEST.
For
most of these journals I have provided reports numerous times.
·
Done book Reviews for Springer.
Academic Visits
Complutense University of Madrid, Spain (1996,
2000, 2001, 2003, 2006, 2007, 2009, 2010, 2011, 2014, 2015, 2016, 2019)
Polytechnic University of Madrid, Spain (October
2010)
Carlos III University
of Madrid, Spain (December 2013)
University of Reims,
France (November 2016)
Friedrich-Alexander
University Erlangen-Nurnberg, Department of Mathematics (FAU
Erlangen). (December 2017).
Friedrich-Alexander
University Erlangen-Nurnberg, School of Business and Econometric
(FAU Nurnberg). (December 2017).
Invited
Conference Presentations
Symposium on
Information Theory with Applications to Statistical Inference, Complutense University of Madrid, December 2, 2019.
SMSA 2019, Stochastic Models, Statistics and their
Application, March 6-8, 2019, Technische
Universität Dresden. Invited Session: Distance-based Statistical Methods.
GOF DAYS 2015: 2nd Workshop on
Goodness-of-fit and Change-Point Problems, University of Athens, Greece,
Sept. 4-6, 2015.
Fifth Brazilian Conference on
Statistical Modeling in Insurance and Finance (SMIF), April 10-15, 2011, Maresia, Brazil. Invited.
The Pyrenees
International Workshop on Statistics, Probability and Operations Research, SPO
2007, September 12-15, 2007, Jaca, Spain. Plenary
Talk.
International
Conference on Statistical Models for Biomedical and Technical Systems. May
29-31, 2006,
2nd International
Conference on Soft Methods in Probability and Statistics (SMPS' 2004),
24th
European Meeting of Statisticians & 14th
Seminars /
Short Courses
·
Czechoslovak Academy of Sciences, Institute of
Information Theory and Automation, November 1990.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, November 1996.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, June 2000.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, May 2001.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, October 2003.
·
University of Cyprus, Department of Mathematics and
Statistics. April 2006.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, June 2006.
·
Universidad Miguel-Hernandez, Elche, Centro de
Investigacion Operativa, June 2006.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, December 2006.
·
University of Cyprus, Department of Mathematics and
Statistics. April 2007.
·
McMaster University,
Hamilton, Ontario, Canada, July 2007.
·
Carlos III University of Madrid, Department of
Statistics, December 2013.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, September 2014.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, September 2015.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, September 2016.
·
Univerity of Reims, Laboratory of Mathematics, Reims,
France, November 2016.
·
University of Piraeus, Department of Statistics and
Insurance Science. Executive Seminar: Actuarial Science - Risk Measures.
October 2017.
·
Friedrich-Alexander University
Erlangen-Nurnberg, Department of Mathematics (FAU Erlangen). December 2017.
·
Friedrich-Alexander University
Erlangen-Nurnberg, School of Business and Econometric (FAU Nurnberg). December
2017.
·
Complutense University of Madrid, Department of
Statistics and Operational Research, February 2019.
Publications
I. Articles in refereed journals
62. Castilla, E., Martin, N., Pardo, L. and Zografos,
K. (2020). Model Selection in a
Composite Likelihood Framework Based on Density Power Divergence. Entropy
2020, 22, 270; doi:10.3390/e22030270.
61. Castilla, E., Martin, N., Pardo, L. and
Zografos, K. (2019). Composite
likelihood methods: Rao-type tests based on composite minimum density power
divergence estimator. Statistical Papers
(Accepted for publication).
60. Avlogiaris, G. Micheas, A. and Zografos, K.
(2019). A criterion for local model selection. Sankhya A, 81,
406-444.
59. Martin, N., Pardo, L. and Zografos,
K. (2019). On divergence tests for composite hypotheses under composite
likelihood. Statistical Papers, 60, 1883-1919.
58. Chaji, A. and Zografos, K. (2019).
An estimator of Shannon entropy of beta-generated distributions and a goodness
of fit test. Communications in Statistics
- Simulation and Computation, 48,
396-415.
57. Ristic, M., Popovic, B., Zografos,
K. and Balakrishnan, N. (2018). Discrimination among bivariate beta-generated
distributions. Statistics: A Journal of
Theoretical and Applied Statistics, 52,
303-320.
56. Castilla, E., Martin, N., Pardo, L.
and Zografos, K. (2018). Composite
Likelihood Methods Based on Minimum Density Power Divergence Estimator. Entropy 2018, 20, 18; doi:10.3390/e20010018.
55. Avlogiaris,
G. Micheas, A. and Zografos, K. (2016). On testing local hypotheses via local
divergence. Statistical
Methodology, 31, 20-42.
54. Avlogiaris, G. Micheas, A. and
Zografos, K. (2016). On local divergences between two probability measures. Metrika, 79, 303-333.
53. Batsidis, A., Martin, N., Pardo, L.
and Zografos, K. (2016). φ-divergence based procedure for parametric change-point problems. Methodology and Computing in Applied
Probability, 18, 21-35.
52. Batsidis,
A., Martin, N., Pardo, L. and Zografos, K. (2014). A necessary power
divergence-type family of tests for testing elliptical symmetry. Journal of Statistical Computation and
Simulation, 84, 57-83.
51. Batsidis,
A., Horváth, L., Martín, N., Pardo, L. and Zografos, K. (2013). Change-point detection in multinomial data using phi-divergence
test statistics. Journal of Multivariate Analysis, 118, 53-66.
50.
Batsidis, A. and Zografos, K. (2013). A necessary test of fit of specific
elliptical distributions based on an estimator of Song’s measure. Journal of Multivariate Analysis, 113, 91-105.
49. Batsidis,
A., Martin, N., Pardo, L. and Zografos, K. (2013). A necessary power divergence
type family tests of multivariate normality. Communications in Statistics - Simulation and Computation, 42, 2253-2013.
48. Batsidis,
A. and Zografos, K. (2011). Errors of misclassification in discrimination of
dimensional coherent elliptic random field observations. Statistica Neerlandica, 65,
446–461.
47. Menéndez, M. L., Pardo, L. Pardo M. C. and Zografos, K.
(2011). Testing the order of Markov dependence in DNA sequences. Methodology and Computing in Applied
Probability, 13, 59-74.
46. Menéndez, M. L., Pardo, L. and Zografos, K.
(2010). Preliminary test estimators on intraclass correlation model under
unequal familial sizes. Mathematical Methods of Statistics, 19, 73-87.
45. Zografos,
K. and Balakrishnan, N. (2009). On
Families of Beta- and Generalized Gamma-Generated Distributions and Associated
Inference. Statistical Methodology, 6, 344-362.
44. Menéndez,
M. L., Pardo, L. and Zografos, K. (2009). Ordering and selecting extreme populations by
means of entropies and divergences. Journal of Computational and Applied
Mathematics, 232, 335-350.
43. Menéndez, M. L., Pardo, L. and Zografos, K. (2009). Preliminary test and Stein-type estimation of location parameter for
elliptically contoured distributions. Advances and Applications in Statistics, 11, 101-136.
42.
Zografos, K. (2008). On some entropy and divergence type measures of
variability and dependence for mixed continuous and discrete variables. Journal of Statistical Planning and Inference,
138, 3899-3914.
41. Mantalos,
P. and Zografos, K.
(2008). Interval estimation for a binomial proportion. A bootsrap approach. Journal of Statistical Computation and Simulation, 78, 1249 - 1263.
40. Zografos,
K. (2008). On Mardia's
and Song's measures of kurtosis in elliptical distributions. Journal of Multivariate Analysis, 99, 858-879.
39. Zografos, K. and Kotz, S. (2008). A
Generalized Purely Exponential Univariate Distribution.
38. Batsidis, A. and Zografos, K. (2008).
Multivariate Linear Regression Model with Elliptically Contoured Distributed
Errors and Monotone Missing Dependent Variables. Communications in
Statistics-Theory and Methods, 37, 349-372.
37. Menendez, M. L., Pardo, J. A., Pardo, L. and Zografos, K. (2007). Conditional tests of marginal homogeneity based on φ-divergence test statistics. Applied Mathematics
Letters. 20, 7-12.
36. Menendez,
M. L., Pardo, J. A., Pardo, L. and
Zografos, K. (2006). On tests of
35. Batsidis,
A. and Zografos, K. (2006). Discrimination of observations into one of
two elliptic populations based on monotone training samples. Metrika. 64, 221-241.
34. Micheas, A. and Zografos, K. (2006).
Measuring stochastic dependence using φ-divergence. Journal of Multivariate Analysis. 97, 765-784.
33. Batsidis, A., Zografos, K. and
Loukas, S. (2006). Errors
in discrimination with monotone missing data from multivariate normal
populations. Computational
Statistics and Data Analysis. 50, 2600-2634.
32. Batsidis, A. and Zografos, K.
(2006). Statistical inference for location and scale of elliptically contoured
models with monotone missing data. Journal of Statistical Planning and
Inference. 136, 2606-2629.
31. Menendez, M. L., Pardo, J. A., Pardo, L.
and Zografos, K. (2005). On tests of
symmetry, marginal homogeneity and quasi-symmetry in two-way contingency tables
based on minimum φ-divergence
estimator with constraints. J. Stat. Comput. Simul., 75,
555-580.
30. Zografos, K. and Nadarajah, S. (2005). Survival exponential entropies.
IEEE. Trans. Inform Theory, 51, 1239-1246.
29.
Menendez, M. L., Pardo, J. A., Pardo, L. and
Zografos, K. (2005). A preliminary test in classification and
probabilities of misclassification. Statistics,
39, 183-205.
28. Zografos, K. and Nadarajah, S.
(2005). Expressions for Rényi and Shannon entropies for multivariate
distributions. Statistics and Probability Letters, 71, 71-84.
27. Nadarajah, S. and Zografos, K. (2005).
Expressions for Rényi and Shannon entropies for bivariate distributions.
Information Sciences, 170, 173-189.
26. Pardo, J. A., Pardo, L., Pardo, M. C. and
Zografos, K. (2004). An exploratory
canonical analysis approach for multinomial populations based on the φ-divergence measure. Kybernetika,
40, 757-776.
25. Avlogiaris, G. and Zografos, K. (2004). A maximum entropy
characterization of symmetric Kotz type and Burr multivariate distributions. Test, 13,
65-83.
24. Nadarajah, S. and Zografos, K. (2003).
Formulas for Rényi information and related measures for univariate
distributions. Information
Sciences, 155, 119-138.
23. Menendez, M.L., Pardo, L.,
22.
Menendez, M. L., Pardo, J. A., Pardo, L. and Zografos, K. (2003). On tests of homogeneity
based on minimum φ-divergence
estimator with constraints. Computational Statistics and Data Analysis, 43,
215-234.
21. Pardo, J. A., Pardo, L. and Zografos, K.
(2002). Minimum φ-divergence
estimators with constraints in multinomial populations. Journal of Statistical Planning and Inference, 104, 221-237.
20.
Menendez, M. L., Pardo, L. and Zografos, K. (2002). Tests of hypotheses
for and against order restrictions on multinomial parameters based on φ-divergences. Utilitas Mathematica,
61, 209-223.
19. Pardo,
L., Pardo, M. C. and Zografos, K. (2001). Minimum φ-divergence estimator for
homogeneity in multinomial populations. Sankhya, Ser. A, 63, 72-92.
18.
17. Zografos, K. (2000). Measures of multivariate dependence based on a
distance between Fisher information matrices. Journal of Statistical Planning and Inference, 89, 91-107.
16. Pardo, L. and Zografos, K. (2000). Goodness
of fit tests with misclassified data based on φ-divergences. Biometrical Journal, 42,
223-237.
15. Pardo, L., Pardo, M. C. and Zografos, K. (1999). Homogeneity for multinomial
populations based on φ-divergences.
Journal of the
14. Zografos, K. (1999). On maximum entropy
characterization of Pearson’s Type II and VII multrivariate distributions. Journal of Multivariate Analysis, 71, 67-75.
13. Menendez, M. L., Morales, D., Pardo, L. and
Zografos, K. (1999). Statistical inference for finite Markov chains based on
divergences. Statistics and Probability Letters, 41, 9-17.
12. Morales,
D., Pardo, L. and Zografos, K. (1998). Informational distances and related
statistics in mixed continuous and categorical variables. Journal of Statistical Planning and Inference, 75, 47-63.
11. Zografos, K.
(1998). On a measure of
dependence based on Fisher’s information matrix. Communications in
Statistics-Theory and Methods, 27, 1715-1728.
10. Zografos, K.
(1998). f-dissimilarity of
several distributions in testing statistical hypotheses. Annals of the Institute of Statistical Mathematics,
50, 295-310.
9.
8. Pardo, L., Morales, D., Ferentinos, K. and
Zografos, K. (1994). Discretization problems on generalized entropies and R-divergences.
Kybernetika, 30,
445-460.
7. Zografos, K. and Ferentinos, K. (1994). An
information theoretic argument for the validity of the exponential model. Metrika, 41,
109-119.
6. Zografos, K. (1994). Asymptotic distributions
of estimated f-dissimilarity between populations in stratified random sampling. Statistics and
Probability Letters, 21,
147-151.
5. Zografos, K. (1993). Asymptotic properties of
Φ-divergence statistic
and its applications in contingency tables.
International Journal of
Mathematical and Statistical Sciences, 2,
5-21.
4. Zografos,
K., Ferentinos, K. and Papaioannou, T. (1990). Φ-divergence statistics: Sampling properties and
multinomial goodness of fit and divergence tests. Communications in Statistics-Theory and Methods, 19, 1785-1802.
3. Zografos,
K., Ferentinos, K. and Papaioannou, T. (1989). Order preserving property of
measures of information. Communications
in Statistics-Theory and Methods, 18,
2647-2656.
2. Zografos, K., Ferentinos, K. and
Papaioannou, T. (1989). Limiting properties of some measures of information. Annals of the Institute of Statistical Mathematics, 41, 451-460.
1. Zografos,
K., Ferentinos, K. and Papaioannou, T. (1986). Discrete approximations to the
Csiszar, Rényi and Fisher measures of information. The Canadian
Journal of Statistics, 14,
355-366.
II. Articles in edited refereed volumes
7. Zografos, K. (2018). On some
properties of beta-generated distributions. In: The Mathematics of the Uncertain: A
Tribute to Pedro Gil. Gil, E., Gil, E., Gil, J., Gil, M.A. (Eds.), Springer.
6. Zografos, K. (2011). Generalized
Beta Generated - II Distributions. In: Modern
Mathematical Tools and Techniques in Capturing Complexity, Edited by L.
Pardo, N. Balakrishnan and Maria Angeles Gil. Springer. 141-153.
5. Zografos,
K. (2010). Introduction: Information Theory and Statistical Applications.
(Review Article). In: Theory and applications to
reliability and inference, data mining, bioinformatics, lifetime data, and
neural networks. Including papers from the 12th International Conference on Applied
Stochastic Models and Data Analysis (ASMDA) held in Chania, May 29-June 1,
2007. Edited by Christos H. Skiadas. Birkhäuser Boston, Inc., Boston, 49-50.
4.
Zografos, K. (2008). On some beta generated
distributions and their maximum entropy characterization: The beta-Weibull
distribution. In: Advances in Inequalities from Probability
Theory & Statistics, Edited by N.S. Barnett & S.S. Dragomir. Nova
Science Publishers. 203-223.
3. Zografos, K. and Batsidis, A. (2008). An overview of procedures for classification and testing
hypotheses for elliptic populations and monotone missing data. Pyrenees
International Workshop on Statistics, Probability and Operations Research: SPO 2007, 83-93,
Monogr. Semin. Mat. García Galdeano, 34,
2.
Zografos, K. (2008). Entropy and divergence measures
for mixed variables. In:
Statistical Models and Methods for
Biomedical and Technical Systems, Edited by F. Vonta, M. Nikulin, N.
Limnios and C. Huber-Carol. Birkhäuser,
1. Batsidis,
A. and Zografos, K. (2004). Measures of multivariate association and dependence. In: Soft
methodology and random information systems, Collection of papers presented
at the 2nd International Conference on Soft Methods in Probability and
Statistics (SMPS' 2004), Oviedo, Spain, September 2-4, 2004. (Ed: M. Lopez-Diaz, Maria A. Gil, Przemyslaw
Grzegorzewski et al.), 371-378, Advances in Soft Computing Springer,
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Last
Modified: November 2020