Escuela de Biotecnología y Medio Ambiente

Research output

Research output per year 2020 2025 2025

• 24 Article

Research output per year

Research output per year

Search results

• 2025

  A Generalized Mixture of standard Logistic and skew Logistic distributions: Properties and applications

  Hazarika, P. J., Das, J., Alizadeh, M. & Contreras-Reyes, J. E., 26 Oct 2025, In: Statistics, Optimization and Information Computing. 14, 5, p. 2914-2929 16 p.

  Research output: Contribution to journal › Article › peer-review

• A New Logistic Distribution and Its Properties, Applications and PORT-VaR Analysis for Extreme Financial Claims

  Sulewski, P., Alizadeh, M., Das, J., Hamedani, G. G., Hazarika, P. J., Contreras-Reyes, J. E. & Yousof, H. M., Jun 2025, In: Mathematical and Computational Applications. 30, 3, 62.

  Research output: Contribution to journal › Article › peer-review

  • Logistic Distribution 100%
  • Value at Risk 100%
  • Real Life 33%
  • Estimated Parameter 33%
  • Adaptability 33%
  1 Scopus citations

• A New Weighted Lindley Model with Applications to Extreme Historical Insurance Claims

  Alizadeh, M., Afshari, M., Cordeiro, G. M., Ramaki, Z., Contreras-Reyes, J. E., Dirnik, F. & Yousof, H. M., Mar 2025, In: Stats. 8, 1, 8.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Insurance Claim 100%
  12 Scopus citations

• Bounded data modeling using logit-skew-normal mixtures

  Mahdavi, A. & Contreras-Reyes, J. E., Apr 2025, In: Statistical Papers. 66, 3, 57.

  Research output: Contribution to journal › Article › peer-review

  • Logit Function 100%
  • Bounded Interval 100%

• Cumulative Residual Fisher Information Based on Finite and Infinite Mixture Models

  Kharazmi, O., Yalcin, F. & Contreras-Reyes, J. E., 2025, (Accepted/In press) In: Fluctuation and Noise Letters. 2550051.

  Research output: Contribution to journal › Article › peer-review

  • Mixture Model 100%
  • Survival Function 20%
  • Finite Mixture Model 10%
  • Related Result 10%
  • Image Processing 10%
  1 Scopus citations

• Economic Peaks and Value-at-Risk Analysis: A Novel Approach Using the Laplace Distribution for House Prices

  Das, J., Hazarika, P. J., Alizadeh, M., Contreras-Reyes, J. E., Mohammad, H. H. & Yousof, H. M., Feb 2025, In: Mathematical and Computational Applications. 30, 1, 4.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Flat Surface 100%
  • Potential Loss 100%
  • Economic Risk 66%
  • Confidence Level 25%
  • Median 25%
  12 Scopus citations

• Fisher-Based Inaccuracy Information Measure

  Kharazmi, O., Contreras-Reyes, J. E. & Balakrishnan, N., 1 Apr 2025, In: Fluctuation and Noise Letters. 24, 2, 2550009.

  Research output: Contribution to journal › Article › peer-review

  • Equilibrium Distribution 100%
  • Mixture Distribution 100%
  7 Scopus citations

• Jensen-distance rate for stationary time series based on cross-spectral methods

  Contreras-Reyes, J. E., Oct 2025, In: Communications in Nonlinear Science and Numerical Simulation. 149, 108926.

  Research output: Contribution to journal › Article › peer-review

  • Spectral Method 100%
  • Stationary Process 100%
  • Stationary Time Series 100%
  • Key Concept 100%
  • Data Series 100%
  1 Scopus citations

• Mixture Fisher-Shannon information measure: Extensions and application

  Kharazmi, O. & Contreras-Reyes, J. E., 2025, In: Filomat. 39, 9, p. 3127-3144 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Information Measure 100%
  • Time Series 100%
  • Time Series Data 16%
  1 Scopus citations

• Mutual Information Matrix and Global Measure based on Tsallis entropy

  Behera, S., Contreras-Reyes, J. E. & Kayal, S., Mar 2025, In: Nonlinear Dynamics. 113, 6, p. 5239-5249 11 p., 111272.

  Research output: Contribution to journal › Article › peer-review

  • Information Matrix 100%
  • Mutual Information 100%
  • Nonlinear 28%
  • Random Variable 28%
  • Eigenvalue 14%
  7 Scopus citations

• On the Flexible Alpha Skew-logistic Distribution: Properties and Applications

  Das, J., Hazarika, P. J., Hamedani, G. G., Alizadeh, M. & Contreras-Reyes, J. E., 17 Feb 2025, In: Austrian Journal of Statistics. 54, 2, p. 18-43 26 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Simple Model 100%
  • Likelihood Ratio Test 100%
  • Scale Parameter 100%
  3 Scopus citations

• Partial Least Squares models under skew-normal and skew-t settings with applications

  Ochoa-Muñoz, A. F., Contreras-Reyes, J. E., Mosquera, J. & Salas, R., 15 Sep 2025, In: Chemometrics and Intelligent Laboratory Systems. 264, 105438.

  Research output: Contribution to journal › Article › peer-review

  • Response Variable 100%
  • Goodness of Fit Test 50%
  • Information Criterion 50%
  • Multicollinearity Problem 50%
  • Real-World Data 50%

• Permutation extropy: A new time series complexity measure

  Giri, R. R., Kayal, S. & Contreras-Reyes, J. E., 15 Nov 2025, In: Physica A: Statistical Mechanics and its Applications. 678, 130951.

  Research output: Contribution to journal › Article › peer-review

  • Lyapunov Exponent 100%
  • Fractal Dimension 100%
  • COVID-19 100%
  • World Health Organization 100%
  • Nonlinear Transformation 100%

• Reliability and risk analysis under peaks over a random threshold value-at-risk method based on a new flexible skew-logistic distribution

  Alizadeh, M., Hazarika, P. J., Das, J., Contreras-Reyes, J. E., Hamedani, G. G., Sulewski, P. & Yousof, H. M., 2025, (Accepted/In press) In: Life Cycle Reliability and Safety Engineering.

  Research output: Contribution to journal › Article › peer-review

  • Structural Property 100%
  • Real Life 100%
  • Adaptability 100%
  • Characteristic Function 100%
  • Design Optimization 100%

• Rényi entropy for multivariate controlled autoregressive moving average systems

  Abid, S. H., Quaez, U. J. & Contreras-Reyes, J. E., 10 Sep 2025, In: International Journal of Systems Science. 56, 12, p. 3059-3071 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Autoregressive Integrated Moving Average 100%
  • Moving Average 100%
  • ARMA Model 100%
  • Characteristic Function 50%
  • Output Process 50%

• The Extended Gompertz Model: Applications, Mean of Order P Assessment and Statistical Threshold Risk Analysis Based on Extreme Stresses Data

  Alizadeh, M., Afshari, M., Contreras-Reyes, J. E., Mazarei, D. & Yousof, H. M., 2025, In: IEEE Transactions on Reliability. 74, 2, p. 2779-2791 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Risk Analysis 100%
  • Stress Data 100%
  • Least Squares Method 66%
  • Environmental Science 33%
  • Extreme Event 33%
  30 Scopus citations

• The Weighted Flexible Weibull Model: Properties, Applications, and Analysis for Extreme Events

  Ramaki, Z., Alizadeh, M., Tahmasebi, S., Afshari, M., Contreras-Reyes, J. E. & Yousof, H. M., Apr 2025, In: Mathematical and Computational Applications. 30, 2, 42.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Failure Time 100%
  • Real World Application 100%
  • Component Failure 100%
  • Failure Event 100%
  • Mean Value 100%
  3 Scopus citations
• 2024

  Analyzing the Selective Stock Price Index Using Fractionally Integrated and Heteroskedastic Models

  Contreras-Reyes, J. E., Zavala, J. E. & Idrovo-Aguirre, B. J., Sep 2024, In: Journal of Risk and Financial Management. 17, 9, 401.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Stock Price 100%
  • Price Index 100%
  • Autoregressive Conditional Heteroskedasticity 100%
  • Risk Management 100%
  • Time Series Analysis 100%
  3 Scopus citations

• CDOM dynamics in two coastal zones influenced by contrasting land uses in northern Patagonia

  Curra-Sánchez, E. D., Valerio, A. D. M., Lara, C., García-Tuñon, W., Broitman, B. R., Saldías, G. S., Nimptsch, J. & Vargas, C. A., 15 Oct 2024, In: Estuarine, Coastal and Shelf Science. 306, 108897.

  Research output: Contribution to journal › Article › peer-review

  • Coastal Environment 100%
  • Humification 16%
  • Landsat 7 16%
  3 Scopus citations

• Diverse knowledge for diverse innovation; evidence from Chilean firms

  Lauterbach, R., Jun 2024, In: Estudios de Economia. 51, 1, p. 85-115 31 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Government Agency 100%
  • Work Study 49%
  • Developing Country 49%
  • Innovation Capability 49%
  1 Scopus citations

• Jensen-autocorrelation function for weakly stationary processes and applications

  Contreras-Reyes, J. E., Dec 2024, In: Physica D: Nonlinear Phenomena. 470, 134424.

  Research output: Contribution to journal › Article › peer-review

  • Autocorrelation Function 100%
  • Distance Function 20%
  • Numerics 20%
  • Parametric Model 20%
  3 Scopus citations

• Jensen-Detrended Cross-Correlation function for non-stationary time series with application to Latin American stock markets

  Contreras-Reyes, J. E., Jeldes-Delgado, F. & Carrasco, R., 15 Nov 2024, In: Physica A: Statistical Mechanics and its Applications. 654, 130115.

  Research output: Contribution to journal › Article › peer-review

  • Crosscorrelation 100%
  • Variance 100%
  • Stock Market 100%
  • Random Variable 100%
  • Information Measure 50%
  3 Scopus citations

• Spatio-temporal variability of turbidity derived from Sentinel-2 in Reloncaví sound, Northern Patagonia, Chile

  García-Tuñon, W., Curra-Sánchez, E. D., Lara, C., González-Rodríguez, L., Urrego, E. P., Delegido, J. & Broitman, B. R., Nov 2024, In: Ecological Informatics. 83, 102814.

  Research output: Contribution to journal › Article › peer-review

  Open Access

  • Turbidity 100%
  • Coastal Ecosystem 16%
  • In Situ Measurement 8%
  • Finfish 8%
  • Satellite Image 8%
  5 Scopus citations
• 2020

  Bounds on Renyi and Shannon Entropies for Finite Mixtures of Multivariate Skew-Normal Distributions: Application to Swordfish (<i>Xiphias gladius Linnaeus</i>) (vol 18, 382, 2016)

  Contreras-Reyes, J. E. & Devia Cortes, D., Aug 2020, In: Entropy. 22, 8, 2 p., 892.

  Research output: Contribution to journal › Article › peer-review