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1

Data Analysis and Applications 4 (Financial Data Analysis and Methods) || Towards an Improved Credit Scoring System with Alternative Data: the Greek Case

Makrides, Andreas, Karagrigoriou, Alex, Skiadas, Christos H.

Year:

2020

File:

PDF, 113 KB

2020

2

Semi-Markov Modelling for Multi-State Systems

Barbu, Vlad Stefan, Karagrigoriou, Alex, Makrides, Andreas

Journal:

Methodology and Computing in Applied Probability

Year:

2016

Language:

english

File:

PDF, 328 KB

english, 2016

3

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Modeling and Inference for Multi-state Systems

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 166 KB

english, 2018

4

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Lz-Transform Approach for Fault Tolerance Assessment of Various Traction Drives Topologies of Hybrid-Electric Helicopter

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 711 KB

english, 2018

5

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Phase-Type Models and Their Extension to Competing Risks

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 412 KB

english, 2018

6

Variable selection strategies in survival models with multiple imputations

Filia Vonta, Alex Karagrigoriou

Journal:

Lifetime Data Analysis

Year:

2007

Language:

english

File:

PDF, 218 KB

english, 2007

7

MeDIP real-time qPCR of maternal peripheral blood reliably identifies trisomy 21

Evdokia Tsaliki, Elisavet A. Papageorgiou, Christiana Spyrou, George Koumbaris, Elena Kypri, Skevi Kyriakou, Chrysovalanto Sotiriou, Evi Touvana, Anna Keravnou, Alex Karagrigoriou, Klea Lamnissou, Vou

Journal:

Prenatal Diagnosis

Year:

2012

Language:

english

File:

PDF, 281 KB

english, 2012

8

Applied Reliability Engineering and Risk Analysis (Probabilistic Models and Statistical Inference) || Combined Clustering and L z -Transform Technique to Reduce the Computational Complexity of a Multi-State System Reliability Evaluation

Frenkel, Ilia B., Karagrigoriou, Alex, Lisnianski, Anatoly, Kleyner, Andre

Year:

2013

Language:

english

File:

PDF, 94 KB

english, 2013

9

Frailty Models in Survival Analysis

Karagrigoriou, Alex

Journal:

Journal of Applied Statistics

Year:

2011

Language:

english

File:

PDF, 196 KB

english, 2011

10

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Trade-Off Between Redundancy, Protection, and Imperfect False Targets in Defending Parallel Systems

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 320 KB

english, 2018

11

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Reliability Evaluation of Non-repairable Multi-state Systems Considering Survival-Death Markov Processes

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 391 KB

english, 2018

12

Periodic-type auto-regressive moving average modeling with covariates for time-series incidence data via changepoint detection

Kalligeris, Emmanouil-Nektarios, Karagrigoriou, Alex, Parpoula, Christina

Journal:

Statistical Methods in Medical Research

Year:

2019

Language:

english

File:

PDF, 423 KB

english, 2019

13

Data Analysis and Applications 4 (Financial Data Analysis and Methods) || Forecasting Methods in Extreme Scenarios and Advanced Data Analytics for Improved Risk Estimation

Makrides, Andreas, Karagrigoriou, Alex, Skiadas, Christos H.

Year:

2020

File:

PDF, 1.61 MB

2020

14

Data Analysis and Applications 3 (Computational, Classification, Financial, Statistical and Stochastic Methods) || Support Vector Machines: A Review and Applications in Statistical Process Monitoring

Makrides, Andreas, Karagrigoriou, Alex, Skiadas, Christos H.

Year:

2020

File:

PDF, 620 KB

2020

15

Data Analysis and Applications 3 (Computational, Classification, Financial, Statistical and Stochastic Methods) || On Determining the Value of Online Customer Satisfaction Ratings â A Caseâbased Appraisal

Makrides, Andreas, Karagrigoriou, Alex, Skiadas, Christos H.

Year:

2020

File:

PDF, 984 KB

2020

16

Data Analysis and Applications 4 (Financial Data Analysis and Methods) || Models for Time Series Whose Trend Has Local Maximum and Minimum Values

Makrides, Andreas, Karagrigoriou, Alex, Skiadas, Christos H.

Year:

2020

File:

PDF, 159 KB

2020

17

Data Analysis and Applications 4 (Financial Data Analysis and Methods) || Tobaccoârelated Mortality in Greece: The Effect of Malignant Neoplasms, Circulatory and Respiratory Diseases, 1994â2016

Makrides, Andreas, Karagrigoriou, Alex, Skiadas, Christos H.

Year:

2020

File:

PDF, 1.37 MB

2020

18

A maximum entropy type test of fit

Sangyeol Lee, Ilia Vonta, Alex Karagrigoriou

Journal:

Computational Statistics & Data Analysis

Year:

2011

Language:

english

File:

PDF, 251 KB

english, 2011

19

Asymptotically efficient order selection in nonstationary AR processes

Alex Karagrigoriou

Journal:

Year:

2000

Language:

english

File:

PDF, 839 KB

english, 2000

20

Claeskens, G. & Hjort, N. L. (2009).Model Selection and Model Averaging.

Alex Karagrigoriou

Journal:

Year:

2011

Language:

english

File:

PDF, 63 KB

english, 2011

21

Analysing Receiver Operating Characteristic Curves with SAS

Alex Karagrigoriou

Journal:

Journal of the Royal Statistical Society: Series A (Statistics in Society)

Year:

2008

Language:

english

File:

PDF, 111 KB

english, 2008

22

Basic Statistics using SAS Enterprise Guide, a Primer

Alex Karagrigoriou

Journal:

Journal of the Royal Statistical Society: Series A (Statistics in Society)

Year:

2009

Language:

english

File:

PDF, 114 KB

english, 2009

23

Fetal-specific DNA methylation ratio permits noninvasive prenatal diagnosis of trisomy 21

Papageorgiou, Elisavet A, Karagrigoriou, Alex, Tsaliki, Evdokia, Velissariou, Voula, Carter, Nigel P, Patsalis, Philippos C

Journal:

Nature Medicine

Year:

2011

Language:

english

File:

PDF, 542 KB

english, 2011

24

A new non-invasive prenatal diagnosis of Down syndrome through epigenetic markers and real-time qPCR

Patsalis, Philippos C, Tsaliki, Evdokia, Koumbaris, George, Karagrigoriou, Alex, Velissariou, Voula, Papageorgiou, Elisavet A

Journal:

Expert Opinion on Biological Therapy

Year:

2012

Language:

english

File:

PDF, 415 KB

english, 2012

25

On Properties of the (Φ,a)-Power Divergence Family with Applications in Goodness of Fit Tests

Filia Vonta, Kyriacos Mattheou, Alex Karagrigoriou

Journal:

Methodology and Computing in Applied Probability

Year:

2012

Language:

english

File:

PDF, 406 KB

english, 2012

26

Statistical inference: The minimum distance approach

Karagrigoriou, Alex

Journal:

Journal of Applied Statistics

Year:

2012

Language:

english

File:

PDF, 59 KB

english, 2012

27

Goodness-of-fit tests via ϕ-measures of divergence for censored data

Vonta, Ilia, Karagrigoriou, Alex

Journal:

Journal of Statistical Computation and Simulation

Year:

2014

Language:

english

File:

PDF, 307 KB

english, 2014

28

Applied Reliability Engineering and Risk Analysis (Probabilistic Models and Statistical Inference) || Methods of Solutions of Inhomogeneous Continuous Time Markov Chains for Degradation Process Modeling

Frenkel, Ilia B., Karagrigoriou, Alex, Lisnianski, Anatoly, Kleyner, Andre

Year:

2013

Language:

english

File:

PDF, 126 KB

english, 2013

29

Applied Reliability Engineering and Risk Analysis (Probabilistic Models and Statistical Inference) || On the L z -Transform Application for Availability Assessment of an Aging Multi-State Water Cooling System for Medical Equipment

Frenkel, Ilia B., Karagrigoriou, Alex, Lisnianski, Anatoly, Kleyner, Andre

Year:

2013

Language:

english

File:

PDF, 219 KB

english, 2013

30

Applied Reliability Engineering and Risk Analysis (Probabilistic Models and Statistical Inference) || Time Series Regression with Exponential Errors for Accelerated Testing and Degradation Tracking

Frenkel, Ilia B., Karagrigoriou, Alex, Lisnianski, Anatoly, Kleyner, Andre

Year:

2013

Language:

english

File:

PDF, 111 KB

english, 2013

31

Applied Reliability Engineering and Risk Analysis (Probabilistic Models and Statistical Inference) || Front Matter

Frenkel, Ilia B., Karagrigoriou, Alex, Lisnianski, Anatoly, Kleyner, Andre

Year:

2013

Language:

english

File:

PDF, 200 KB

english, 2013

32

Applied Reliability Engineering and Risk Analysis (Probabilistic Models and Statistical Inference) || Multistate Degradation and Condition Monitoring for Devices with Multiple Independent Failure Modes

Frenkel, Ilia B., Karagrigoriou, Alex, Lisnianski, Anatoly, Kleyner, Andre

Year:

2013

Language:

english

File:

PDF, 145 KB

english, 2013

33

Applied Reliability Engineering and Risk Analysis (Probabilistic Models and Statistical Inference) || Inverse L z -Transform for a Discrete-State Continuous-Time Markov Process and Its Application to Multi-State System Reliability Analysis

Frenkel, Ilia B., Karagrigoriou, Alex, Lisnianski, Anatoly, Kleyner, Andre

Year:

2013

Language:

english

File:

PDF, 155 KB

english, 2013

34

Basic Statistics Using SAS Enterprise Guide, a Primerby G. Der; B. S. Everitt

Review by: Alex Karagrigoriou

Journal:

Journal of the Royal Statistical Society: Series A (Statistics in Society)

Year:

2009

Language:

english

File:

PDF, 380 KB

english, 2009

35

Cumulant plots and goodness-of-fit tests for the inverse Gaussian distribution

Koutrouvelis, Ioannis A., Karagrigoriou, Alex

Journal:

Journal of Statistical Computation and Simulation

Year:

2012

Language:

english

File:

PDF, 249 KB

english, 2012

36

Applied Reliability Engineering and Risk Analysis (Probabilistic Models and Statistical Inference) || Performance and Availability Evaluation of IMS-Based Core Networks

Frenkel, Ilia B., Karagrigoriou, Alex, Lisnianski, Anatoly, Kleyner, Andre

Year:

2013

Language:

english

File:

PDF, 216 KB

english, 2013

37

[IEEE 2014 Ninth International Conference on Availability, Reliability and Security (ARES) - Fribourg, Switzerland (2014.9.8-2014.9.12)] 2014 Ninth International Conference on Availability, Reliability and Security - Statistical Inference for Heavy-Tailed Distributions in Technical Systems

Karagrigoriou, Alex, Vonta, Ilia

Year:

2014

Language:

english

File:

PDF, 221 KB

english, 2014

38

[IEEE 2014 Ninth International Conference on Availability, Reliability and Security (ARES) - Fribourg, Switzerland (2014.9.8-2014.9.12)] 2014 Ninth International Conference on Availability, Reliability and Security - Semi-Markov Modelling for Multi-state Systems

Barbu, Vlad Stefan, Karagrigoriou, Alex, Makrides, Andreas

Year:

2014

Language:

english

File:

PDF, 224 KB

english, 2014

39

AIP Conference Proceedings [AIP 9TH INTERNATIONAL CONFERENCE ON MATHEMATICAL PROBLEMS IN ENGINEERING, AEROSPACE AND SCIENCES: ICNPAA 2012 - Vienna, Austria (10–14 July 2012)] - Generalized divergence measures for survival and reliability data

Vonta, Ilia, Karagrigoriou, Alex

Year:

2012

Language:

english

File:

PDF, 145 KB

english, 2012

40

GENERALIZED MEASURES OF DIVERGENCE IN SURVIVAL ANALYSIS AND RELIABILITY

FILIA VONTA and ALEX KARAGRIGORIOU

Journal:

Journal of Applied Probability

Year:

2010

Language:

english

File:

PDF, 1.22 MB

english, 2010

41

[IEEE 2016 Second International Symposium on Stochastic Models in Reliability Engineering, Life Science and Operations Management (SMRLO) - Beer Sheva, Israel (2016.2.15-2016.2.18)] 2016 Second International Symposium on Stochastic Models in Reliability Engineering, Life Science and Operations Management (SMRLO) - On Semi-Markov Modelling and Inference for Multi-state Systems

Barbu, Vlad Stefan, Karagrigoriou, Alex, Makrides, Andreas

Year:

2016

Language:

english

File:

PDF, 200 KB

english, 2016

42

Fetal-Specific DNA Methylation Ratio Permits Noninvasive Prenatal Diagnosis of Trisomy 21

Papageorgiou, Elisavet A., Karagrigoriou, Alex, Tsaliki, Evdokia, Velissariou, Voula, Carter, Nigel P., Patsalis, Philippos C.

Journal:

Obstetric and Gynecologic Survey

Year:

2011

Language:

english

File:

PDF, 660 KB

english, 2011

43

Vector autoregressive order selection and forecasting via the modified divergence information criterion

Mantalos, Panagiotis, Mattheou, Kyriacos, Karagrigoriou, Alex

Journal:

International Journal of Computational Economics and Econometrics

Year:

2010

Language:

english

File:

PDF, 262 KB

english, 2010

44

An Asymptotically Optimal Selection of the Order of a Linear Process

Sangyeol Lee and Alex Karagrigoriou

Journal:

Sankhyā: The Indian Journal of Statistics, Series A (1961-2002)

Year:

2001

Language:

english

File:

PDF, 1.33 MB

english, 2001

45

Analysing Receiver Operating Characteristic Curves with SASby M. Gönen

Review by: Alex Karagrigoriou

Journal:

Journal of the Royal Statistical Society: Series A (Statistics in Society)

Year:

2008

Language:

english

File:

PDF, 253 KB

english, 2008

46

Asymptotically Efficient Order Selection of a Nonzero Mean AR Process for h-Step Prediction

Alex Karagrigoriou and Filia Vonta

Journal:

Sankhyā: The Indian Journal of Statistics, Series A (1961-2002)

Year:

1999

Language:

english

File:

PDF, 1.50 MB

english, 1999

47

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Optimal Imperfect Maintenance in a Multi-state System

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 374 KB

english, 2018

48

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Optimal Testing Resources Allocation for Improving Reliability Assessment of Non-repairable Multi-state Systems

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 1.22 MB

english, 2018

49

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Reliability Assessment of Systems with Dependent Degradation Processes Based on Piecewise-Deterministic Markov Process

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 513 KB

english, 2018

50

[Springer Series in Reliability Engineering] Recent Advances in Multi-state Systems Reliability || Topological Analysis of Multi-state Systems Based on Direct Partial Logic Derivatives

Lisnianski, Anatoly, Frenkel, Ilia, Karagrigoriou, Alex

Year:

2018

Language:

english

File:

PDF, 211 KB

english, 2018