Dr Raul Mondragon, MSc PhD SMIEEE

Teaching

Analogue Electronic Systems (Undergraduate)

This is a Level 4 module introducing you to electronic devices, components, circuits and simple systems. There is particular emphasis on the basic theorems and techniques of electric circuit theory in relation to simple a.c. and d.c. circuits in order to provide a sound theoretical background to both analogue and digital modules in subsequent semesters.

Security and Authentication (Postgraduate/Undergraduate)

This module is concerned with the principles and practice used for secure communications in the Internet and aims to give students an introduction to the principles and practice of cryptography and authentication used for network security.

Research

Research Interests:

Characterisation and topological Modelling of Large Networks.
Catastrophic failures of Networks

Publications

• Khan SKA, Mondragon RJ, Tokarchuk LN (2012). Lobby influence: Opportunistic forwarding algorithm based on human social relationship patterns. nameOfConference

  
  

  DOI: 10.1109/PerComW.2012.6197482

  
  

  QMRO: qmroHref
• KHAN SKA, MONDRAGON RJ, TOKARCHUK LN (2012). Lobby Influence: Opportunistic forwarding algorithm based on Human social relationship patterns.. PerMoby 2012:International Workshop on the impact of Human Mobility in Pervasive Systems and Applications 2012

  
  

  DOI: 10.1109/PerComW.2012.6197450

  
  

  QMRO: qmroHref
• Zhang X, PHILLIPS CI, Mondragon R (2012). Topology Construction of Provider–independent Overlays to Improve Internet Resilience. nameOfConference

  
  

  DOI: 10.1109/LCOMM.2012.092112.120338

  
  

  QMRO: qmroHref
• Mondragon R, Moore A, Pitts J et al. (2009). Analysis, simulation and measurement in large-scale packet networks. nameOfConference

  
  

  DOI: 10.1049/iet-com.2008.0111

  
  

  QMRO: qmroHref
• Mondragon R, Moore A, Pitts J et al. (2009). Analysis, simulation and measurement in large-scale packet networks. nameOfConference

  
  

  DOI: 10.1049/iet-com.2008.0111

  
  

  QMRO: qmroHref
• Mondragon RJ, Zhou S (2008). Ensembles related to the rich-club coefficient for non-evolving networks. nameOfConference

  
  

  DOI: 10.48550/arxiv.0808.4062

  
  

  QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/15773
• MONDRAGON-CEBALLOS RJ (2007). Optimal Networks. International Symposium onNonlinear Theory and its Applications, NOLTA07, Vancouver, Canada, September 2007

  
  

  DOI: doi

  
  

  QMRO: qmroHref
• Zhou S, Mondragon RJ (2007). Structural constraints in complex networks. nameOfConference

  
  

  DOI: 10.1088/1367-2630/9/6/173

  
  

  QMRO: qmroHref
• MONDRAGON-CEBALLOS RJ, Woolf M (2007). Building Catastrophes. nameOfConference

  
  

  DOI: doi

  
  

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• MONDRAGON-CEBALLOS RJ (2007). Optimal Networks, Congestion and Braess' Pardox. British Applied Mathematics Colloquium, BAMC07, Bristol, April 2007

  
  

  DOI: 10.1145/1190326.1190336

  
  

  QMRO: qmroHref
• MONDRAGON-CEBALLOS RJ (2006). Optimal Neworks, Congestion and Braess' Pardox. Inter-Pref Workshop on Interdisciplinary Research Systems Approach in Performance Evaluation and Design of Computer & Sommunications Systems, ACM, 11-13 October 2006, Pisa, Italy

  
  

  DOI: 10.34385/proc.41.18pm2-c-1

  
  

  QMRO: qmroHref
• Arrowsmith DK, MONDRAGON-CEBALLOS RJ (2006). Queues, Long-range Dependent Traffic and Non-linear Maps. NOLTA200 - International Symposium on Nonlinear Theory and its Applications, 11-14 September 2006, Bologna, Italy

  
  

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• Arrowsmith DK, MONDRAGON-CEBALLOS RJ (2006). Summer School: Complex Networks: Analysis, Control and Applications. University of Bristol, 3-7 July 2006, Bristol, UK

  
  

  DOI: doi

  
  

  QMRO: qmroHref
• MONDRAGON-CEBALLOS RJ, Huang Z (2006). Topology and Congestion Invariant in Global Internet-scale Networks. PGNet 2006, The Convergence of Telecommunications and Broadcasting, Liverpool John Moores University, UK

  
  

  DOI: doi

  
  

  QMRO: qmroHref
• Arrowsmith DK, MONDRAGON-CEBALLOS RJ (2005). Congestion and Centrality in Data Networks, Mathematics of Networks, Imperial College, December 2004. Proceedings of the International Workshop on Complex Systems and Networks, City University of Hong Kong, May 2005

  
  

  DOI: doi

  
  

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• MONDRAGON-CEBALLOS RJ, Liu L (2005). A Novel Algorithm for Simplifying Networks. Proceedings of the PGNET05

  
  

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• Yang XN, Mondragon RJ (2005). Connectivity improvement by delayed transmission for different mobility models of ad-hoc network. nameOfConference

  
  

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• ARROWSMITH DK, Mondragon-Ceballos RJ, Woolf M (2005). Data Traffic, Topology and Congestion. nameOfConference

  
  

  DOI: 10.1007/10973509_6

  
  

  QMRO: qmroHref
• Pitts JM, Arrowsmith DK, MONDRAGON-CEBALLOS RJ et al. (2005). Dynamical Modelling of TCP Packet Traffic on Scale-Free Networks. Report 07, 2004/2005, Institut Mittag-Leffler, Stockholm

  
  

  DOI: doi

  
  

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• Pitts JM, Arrowsmith DK, MONDRAGON-CEBALLOS RJ et al. (2005). Phase transitions in Packet Traffic on Regular Networks: a comparison of source types and topologies. Report 08, 2004/2005, Institut Mittag-Leffler, Stockholm

  
  

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• MONDRAGON-CEBALLOS RJ, Zhou S (2005). Topological Discrepancies among Internet Measurements using different Sampling. 2005 ICOIN, The International Conference on Information Networking, 2005, Jeju, Korea

  
  

  DOI: 10.1007/978-3-540-30582-8_22

  
  

  QMRO: qmroHref
• Zhou S, Mondragon RJ (2005). Topological discrepancies among Internet measurements using different sampling methodologies. nameOfConference

  
  

  DOI: 10.1007/b105584

  
  

  QMRO: qmroHref
• Zhou S, Mondragón RJ (2004). Accurately modeling the internet topology.. nameOfConference

  
  

  DOI: 10.1103/PhysRevE.70.066108

  
  

  QMRO: qmroHref
• Arrowsmith DK, MONDRAGON-CEBALLOS RJ, Woolf M et al. (2004). The statistical behaviour of intermittency maps and dynamical modelling of networks. Proceedings of the Sixteenth International Symposium on Mathematical Theory of Netowkrs and Systems (MTNS2004), Belgium, July 2004

  
  

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• Ali W, Mondragon RJ, Alavi F (2004). Extraction of topological features from communication network topological patterns using self-organizing feature maps. nameOfConference

  
  

  DOI: 10.48550/arxiv.cs/0404042

  
  

  QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/12773
• Zhou S, Mondragon RJ (2004). Redundancy and robustness of AS-level Internet topology and its models. nameOfConference

  
  

  DOI: 10.1049/el:20040078

  
  

  QMRO: qmroHref
• PITTS JM, Mondragon-Ceballos RJ, Aklilu G (2003). Modelling and Analysis of WAN Traffic Using Chaotic Intermittency Map. London Communications Symposium, UCL, September 2003

  
  

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  QMRO: qmroHref
• Pitts JM, Arrowsmith DK, MONDRAGON-CEBALLOS RJ et al. (2003). Internet Packet Congestion [Special Invited Session]. 2003 IEEE International Symposium on Circuits and Systems Sunday May 23-Wednesday May 28, 2003 Imperial Queen's Park Hotel, Bangkok, Thailand

  
  

  DOI: doi

  
  

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• MONDRAGON-CEBALLOS RJ, Zhou S (2003). The missing links in the BGP-based as connectivity maps [extended abstract]. Proceedings of NLANR-PAM03., April 2003

  
  

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• Zhou S, Mondragon RJ (2003). The missing links in the BGP-based AS connectivity maps. nameOfConference

  
  

  DOI: 10.48550/arxiv.cs/0303028

  
  

  QMRO: https://qmro.qmul.ac.uk/xmlui/handle/123456789/13070
• MONDRAGON-CEBALLOS RJ, Zhou S (2003). Analyzing and modelling the AS-level Internet topology. Proceedings of the First International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs'03), 2003

  
  

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• Woolf M, Arrowsmith DK, Mondragon RJ et al. (2002). Optimization and phase transitions in a chaotic model of data traffic. nameOfConference

  
  

  DOI: 10.1103/PhysRevE.66.046106

  
  

  QMRO: qmroHref
• MONDRAGON-CEBALLOS RJ, Zhou S (2002). Topological properties of the AS-level Internet. Proceedings of IEEE/IEE ICT2002, Volume 3, Pages 497--50, June 2002

  
  

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• MONDRAGON-CEBALLOS RJ, Zhou S (2002). Connectivity inthe Internet Topology. Proceedings of the PGNet 2002, May 2002

  
  

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• Pitts JM, Schormans JA, Woolf M et al. (2002). End to end performance in real time IP networks with self-similar behaviour. nameOfConference

  
  

  DOI: 10.1109/icassp.2002.5745545

  
  

  QMRO: qmroHref
• Pitts JM, Arrowsmith DK, MONDRAGON-CEBALLOS RJ (2002). Minimising end-to-end delays in the presence of self-similar traffic. Teletraffic Congress, Paris 2002

  
  

  DOI: doi

  
  

  QMRO: qmroHref
• Djordjevic I, Gan C, Scharf E et al. (2002). Model based risk management of security critical systems. nameOfConference

  
  

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• Pitts JM, MONDRAGON-CEBALLOS RJ, Aklilu G (2001). Modelling the Bounds on LRD Behaviour for IP Traffic. PGNET2001, Liverpool, UK

  
  

  DOI: doi

  
  

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• Mondragon RJ, Arrowsmith DK, Pitts JM (2001). Chaotic maps for traffic modelling and queueing performance analysis. nameOfConference

  
  

  DOI: 10.1016/S0166-5316(00)00047-X

  
  

  QMRO: qmroHref
• Mondragon RJ, Arrowsmith DK, Pitts J (2001). Controlling self-similar traffic and shaping techniques. nameOfConference

  
  

  DOI: 10.1007/bfb0110299

  
  

  QMRO: qmroHref
• Pitts JM, Arrowsmith RJ, MONDRAGON-CEBALLOS RJ (2001). Traffic modelling and queuing performance analysis using chaotic maps. nameOfConference

  
  

  DOI: 10.1016/S0166-5316(00)00047-X

  
  

  QMRO: qmroHref
• Mondragón RJ, Pitts JM, Arrowsmith DK (2000). Chaotic intermittency-sawtooth map model of aggregate self-similar traffic streams. nameOfConference

  
  

  DOI: 10.1049/el:20000184

  
  

  QMRO: qmroHref
• SCHORMANS J, Pitts JM, Mondragon R et al. (2000). Design rules for buffering overlapping Pareto processes in packetised networks. nameOfConference

  
  

  DOI: 10.1049/el:20000757

  
  

  QMRO: qmroHref
• Mondragón RJ (1999). A model of packet traffic using a random wall model. nameOfConference

  
  

  DOI: 10.1142/S021812749900095X

  
  

  QMRO: qmroHref
• Arrowsmith DK, Mondragón RJ (1999). Stability region control for a parametrically forced mathieu equation. nameOfConference

  
  

  DOI: 10.1023/A:1004727920844

  
  

  QMRO: qmroHref
• Samuel LG, Pitts JM, Mondragon RJ et al. (1998). The MAPS paradigm: Chaotic control of networks. nameOfConference

  
  

  DOI: 10.1049/cp:19980012

  
  

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• Samuel LG, Pitts JM, Mondragon RJ (1997). Towards the control of communication networks by chaotic maps: Source aggregation. nameOfConference

  
  

  DOI: doi

  
  

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• Arrowsmith DK, Lansbury AN, Mondragon RJ (1996). Control of the Arnold circle map. nameOfConference

  
  

  DOI: 10.1142/S0218127496000175

  
  

  QMRO: qmroHref