Ricardas Zitikis

16 papers Journal 16
YearRankTypeTitle / Venue / Authors
2026 J jnl
An approach for detecting emerging operational risks from textual data.
Int. J. Data Sci. Anal.
Fabio Piacenza, Francesca Greselin, Davide Di Vincenzo, Ricardas Zitikis
2025 J jnl
Performance of diverse evaluation metrics in NLP-based assessment and text generation of consumer complaints.
CoRR
Peiheng Gao, Chen Yang, Ning Sun, Ricardas Zitikis
2023 J jnl
NLP-based detection of systematic anomalies among the narratives of consumer complaints.
CoRR
Peiheng Gao, Ning Sun, Xuefeng Wang, Chen Yang, Ricardas Zitikis
2021 J jnl
An Axiomatic Foundation for the Expected Shortfall.
Manag. Sci.
Ruodu Wang, Ricardas Zitikis
2020 J jnl
Functional Correlations in the Pursuit of Performance Assessment of Classifiers.
Int. J. Pattern Recognit. Artif. Intell.
Nadezhda Gribkova, Ricardas Zitikis
2020 J jnl
Weak comonotonicity.
Eur. J. Oper. Res.
Ruodu Wang, Ricardas Zitikis
2019 J jnl
Functional Correlations in the Pursuit of Performance Assessment of Classifiers.
CoRR
Nadezhda Gribkova, Ricardas Zitikis
2014 J jnl
The Shape of the Borwein-Affleck-Girgensohn Function Generated by Completely Monotone and Bernstein Functions.
J. Optim. Theory Appl.
Hristo S. Sendov, Ricardas Zitikis
2013 J jnl
Convex combinations of quadrant dependent copulas.
Appl. Math. Lett.
Martín Egozcue, Luis Fuentes García, Wing-Keung Wong, Ricardas Zitikis
2012 J jnl
The discrete additive Weibull distribution: A bathtub-shaped hazard for discontinuous failure data.
Reliab. Eng. Syst. Saf.
Mark Bebbington, Chin-Diew Lai, Morgan Wellington, Ricardas Zitikis
2011 J jnl
Do investors like to diversify? A study of Markowitz preferences.
Eur. J. Oper. Res.
Martín Egozcue, Luis Fuentes García, Wing-Keung Wong, Ricardas Zitikis
2009 J jnl
Balancing burn-in and mission times in environments with catastrophic and repairable failures.
Reliab. Eng. Syst. Saf.
Mark Bebbington, Chin-Diew Lai, Ricardas Zitikis
2007 J jnl
A flexible Weibull extension.
Reliab. Eng. Syst. Saf.
Mark Bebbington, Chin-Diew Lai, Ricardas Zitikis
2007 J jnl
Reliability of Modules with Load-Sharing Components.
Adv. Decis. Sci.
Mark Bebbington, Chin-Diew Lai, Ricardas Zitikis
2007 J jnl
Reply to S. Nadarajah concerning "A flexible Weibull extension", Reliability Engineering and System Safety (2007; 92: 719-26).
Reliab. Eng. Syst. Saf.
Mark Bebbington, Chin-Diew Lai, Ricardas Zitikis
2006 J jnl
Useful periods for lifetime distributions with bathtub shaped hazard rate functions.
IEEE Trans. Reliab.
Mark Bebbington, Chin-Diew Lai, Ricardas Zitikis