Research

Member of the research team

MATDIS - Matemáticas Discretas y Aplicaciones ERM.

Publications

11. R. Osorio, C Trujillo, and D. Ruiz, Construction of a Cryptographic Function based on Bose-type Sidon sets, AIMS Mathematics, Vol. 9, No. 7, pp. 17590-17605, 2024.

10. M. Murcia, N. Pérez, and D. Ruiz, Dynamics and asymptotic behaviour of directed modularity in heterogeneous networks, Pramana - Journal of Physics, Vol. 97, No. 3, p. 142, 2023.

9. D. Ruiz, Degree properties in heterogeneous networks, International Journal of Applied Mathematics, Vol. 34, No. 6, pp. 1187-1203, 2021. 

8. D. Ruiz, J. Campos, and J. Finke, Dynamics in Affinity-Weighted Preferential Attachment Networks, Journal of Statistical Physics, Vol. 181, No. 2, pp. 673-689, 2020. 

7. D. Ruiz and J. Finke, Lyapunov-based anomaly detection in preferential attachment networks, International Journal of Applied Mathematics and Computer Science, Vol. 29, No. 2, pp. 363-373 , 2019. 

6. D. Ruiz and J. Finke, Lyapunov-based anomaly detection in highly-clustered networks, Journal of Statistical Physics, Vol. 172, No. 4, pp. 1127-1146, 2018. 

5. D. Ruiz and J. Finke, Stability of the Jackson-Rogers model, In Proceeding of the Conference on Decision and Control, Melbourne, Australia, 2017.

4. D. Ruiz and C. Trujillo. Construction of Bh[g] sets in Product of Groups, Revista Colombiana De Matemáticas, Vol. 50,  No. 2, pp. 163-172, 2016.

3. D. Ruiz and J. Finke. Invalidation of Dynamic Network Models, In Proceeding of the American Control Conference, Washington, DC, 2013.

2. I. Fernández, J. Finke, and D. Ruiz. Ideal Free Distributions in Human Decision-Making, In Proceeding of the American Control Conference, Washington, DC, 2013.

1. J. Bravo, D. Ruiz, and C. Trujillo.  Cardinality of Sets Associated to B3 and B4 Sets, Revista Colombiana De Matemáticas, Vol. 46, No. 1,  pp. 27-37,  2012.

Other Publications

2. D. Ruiz, J. Osorio, C. Urbano, y C. Trujillo. Secuencias Sonar y Conjuntos de Sidon, Revista de Ciencias (Universidad del Valle), Vol. 18, No. 1, pp. 33-42, 2014.

1. D. Ruiz, Y. Caicedo, and C. Trujillo. New Constructions of Sonar Sequences, International Journal of Basic and Applied Sciences (ISSN: 2227-2720). Vol 14, No. 1. pp. 12-16, 2014.

Research Group

Undergraduate students

6. Nino Pérez, B.S. Thesis (Mathematics): Detección de estructura de comunidad en grafos con crecimiento preferencial y aleatorio. 2022-2023.

5. Natalia Saavedra, B.S. Thesis (Mathematics): Aspectos combinatorios del arreglo de Catalan. 2021-2022.

4. Alejandra Murcia, B.S. Thesis (Mathematics): Dinámicas de medidas estructurales en grafos dirigidos heterogéneos. 2020-2021.

3. Jan Medina, B.S. Thesis (Mathematics): Un criptosistema de clave pública basado en conjuntos Bh. 2013-2014.

2. Cristhian Urbano,  B.S. Thesis (Mathematics): Conjunto de Sidon y secuencias sonar. 2013-2014.

1 . Julián Osorio, B.S. Thesis (Mathematics): Conjunto de Sidon y secuencias sonar. 2013-2014.