Front matter (pp. 0–2)

Table of Contents (pp. 3–4)

1.

Jaime Moreno, Oswaldo Morales, Ana Lilia Coria, Ricardo Tejeida, Liliana Chanona

Fractal Predictor of the Dynamics of Bitcoin Fluctuations by Using Self-Affine Time Series (pp. 5–16; abstract)

2.

Seyed Habib Hosseini Saravani, Sara Besharati, Ponciano Jorge Escamilla-Ambrosio, Alexander Gelbukh

A Statistical Prediction of COVID-19 Behavior in Mexico (pp. 17–23; abstract)

3.

Juan J. Flores, Miguel A. Reynoso, Josué D. González, Felix Calderon

Data Augmentation vs Regularization for Time Series Forecasting (pp. 25–38; abstract)

4.

Sara Besharati, Seyed Habib Hosseini Saravani, Alexander Gelbukh

A Comparative Study on the Effectiveness of Naïve Bayes Classifiers in Spam Filtering (pp. 39–45; abstract)

5.

K. Salvador Aguilar Domínuez

Semantic Improvements to MPEG-7 Descriptors for Content-Based Image Retrieval (pp. 47–51; abstract)

6.

Mario Ezra Aragón Saenzpardo, Adrián Pastor López Monroy, Manuel Montes y Gómez

Detecting Mental Disorders in Social Media using a Multichannel Representation (pp. 53–57; abstract)

7.

Gretel Bernal-Baró, Ansel Y. Rodríguez González, Rosa M. Valdovinos Rosas

Development of a Metaheuristic to Obtain Frequent Similar Patterns (pp. 59–62; abstract)

8.

Angélica Guzmán-Ponce, Rosa M. Valdovinos-Rosas, Josep Salvador Sánchez-Garreta, José Raymundo Marcial-Romero

Graphs to Face the Class Imbalance Problem in Big Data (pp. 63–66; abstract)

9.

Héctor De Paz Galicia, Eduardo Roldán Reyes, Leonid Sheremetov

Data-Driven Methodology for Candidate Well Selection and Ranking (pp. 67–71; abstract)

10.

Tonatiuh Hernández-del-Toro, Carlos Alberto Reyes-García

Incremental Learning Models for Identifying Imagined Words in Continuous EEG Signals (pp. 73–76; abstract)

11.

Yoan Martínez-López, Julio Madera, Ansel Rodríguez

Cellular Evolutionary Algorithms with Estimation of Distribution (pp. 77–81; abstract)

12.

Juan C. Olivares-Rojas, Enrique Reyes-Archundia, José A. Gutierrez-Gnecchi

Cybersecurity on Transactions in Smart Metering Systems Using Blockchain (pp. 83–87; abstract)

13.

Fernando Rebollar, Roco Aldeco-Perez, Rosa M. Valdovinos, Marco A. Ramos

A Multilayered Model based on Blockchain that Fortifies the Integrity and Security of Public Information (pp. 89–93; abstract)

14.

Juan J. Martínez, Ildar Batyrshin, Alexander Gelbukh

COVID-19 on the Time, Mexico and the World (pp. 95–108; abstract)

Back matter (p. 109)