Dr Angelica Pachon

• Reconstruction Of Mixed-Up Messages (cyfredol)

  PhD

  Goruchwyliwr arall: Prof Dmitri Finkelshtein

• MA-308 Machine Learning

  The module introduces basic concepts of machine learning and some of its popular methods in a practical manner from a mathematical perspective.

• MA-M08 Machine Learning

  The module introduces basic concepts of machine learning and some of its popular methods in a practical manner from a mathematical perspective.

• MA-M26 Mathematics for Data Science

  The module provides a basic introduction to mathematical foundations for data science and machine learning. It covers essential concepts from linear algebra and calculus that are of direct utility to analysis of large data sets. The module includes basic problems in one-dimensional Calculus and Linear Algebra that illustrate concepts of differentiation and integration of functions of one variable, operations with matrices and methods for solving linear systems of equations. It also highlights the use of Python in the numerical solution of these problems, as well as in symbolic computation.

• MA-M28 Modelling and Machine Learning

  The module provides a basic introduction to mathematical modelling and computational methods. The module covers basic problems in computation including error analysis and methods for solving equations. It also highlights the use of Python in the numerical solution of problems, as well as symbolic computation. The module will also introduce some of the most widely used and state-of-the-art artificial intelligence and machine learning techniques and their applications to big data problems.

• Heilbronn Institute (HIMR) Small Grant scheme 2023 - 2024

  , with Dr Robin Stephenson, Prifysgol Sheffield.

• Complex Networks and Data Science 2019 - 2022

  CES RIS, Prifysgol De Cymru

• Problemi attuali della matematica 3 2016 - 2017

  Research Program, Prifysgol Turin

1. U. De Ambroggio and A. Pachon. Upper bounds for the largest components in critical inhomogeneous random graphs. Accepted for publication. ALEA, Lat.Am. J. Probab. Math. Stat. https://arxiv.org/abs/2012.0900
2. A. Pachon, F. Polito and C. Ricciuti. On discrete-time semi-Markov processes. Discrete & Continuous Dynamical Systems - B (DCDS-B) Vol. 26, no. 3, 2021 . doi: 10.3934/dcdsb.2020170 (*)
3. A. Pachon, F. Polito and L. Sacerdote, On the continuous-time limit of the Barab´asi-Albert random graph. Applied Mathematics and Computation, Vol. 378, art. 125177, 2020. (*)
4. A. Pachon, L. Sacerdote and S. Yang, Scale-free behaviour of networks with the copresence of preferential and uniform attachment rules. Physica D: Nonlinear Phenomena, Volume 371, 2018. (*)
5. M. Kang, A. Pachon and P. Rodriguez, Evolution of a modified binomial random graph. Journal of Statistical Physics, 170(3), (2018), 509-535. (*)
6. E. Agliari, A. Pachon, P. Rodriguez and F. Tavani, Phase transition for the Maki-Thompson rumour model on a small-world network. Journal of Statistical Physics, 169(4), (2017), 846-875. (*)
7. H. Matzinger, A. Pachon and S. Popov, Reconstruction of multidimensional scenery with a branching random walk. Ann. Appl. Probab, 27(2), (2017), 651-685. (*)
8. A. Pachon, F. Polito and L. Sacerdote, Random Graphs Associated to Some Discrete and Continuous Time Preferential Attachment Models. Journal of Statistical Physics, 162(6), (2016), 1608-1638. (*)
9. M. Kang, C. Koch and A. Pachon, The phase transition in the multi-type binomial random graph G(n,P). SIAM J. Discrete Math. 29, (2015), 1042-1064. (*)
10. H. Matzinger and A. Pachon, Recognition of Times a Walker is close to the Origin. ALEA, Lat.Am. J. Probab. Math. Stat, 9, (2012), 85-99. (*)
11. A. Oghlan and A. Pachon, The Decimation Process in Random k-SAT. SIAM, J. Discrete Math, 26(4), (2012), 1471-1509. (*)
12. S. Popov and A. Pachon, Scenery reconstruction with branching random walk. STOCHASTICS, Stoch. Inter. J. Prob. Stoch. Proc, 83(2), (2011), 107-116. (*)
13. H. Matzinger and A. Pachon, DNA-Approach to Scenery Reconstruction. Stoch. Proc. Appl, 121(11), (2011), 2455-2473. (*)
14. M. Kang, A. Pachon and P. Rodriguez, Connectivity for a modified binomial random graph by agglomeration. DMTCS proceedings, the 25th International Conference on Probabilistic, Combinatorial and Asymptotic Methods for the Analysis of Algorithms AofA, (2014).
15. A. Oghlan and A. Pachon, The Decimation Process in Random k-SAT. ICALP proceedings, the 38th International Colloquium on Automata, Languages and Programming, (2011). 8
16. C. A. Arango and A. Pachon, Minimum Wages in Colombia: Holding the Middle with a Bite. Ideas (Journal of Colombian Central Bank), (2004). https://ideas.repec.org/p/col/000094/003224.html#download http://www.banrep.gov.co/docum/ftp/borra280.pdf

(*) publications in refereed journals.