Publications and Other Research Output by Félix Hernández-Campos

Please use F. Hernández-Campos when citing my work (rather than F. Hernández or F. H. Campos).

Papers

  1. C. Park, F. Hernández-Campos, L. Le, J. S. Marron, J. Park, V. Pipiras, F. D. Smith, R. L. Smith.
    Long Range Dependence Analysis of Internet Traffic.
    To appear in Journal of Applied Statistics.
    Extended Version: pdf
  2. C. Park, F. Hernández-Campos, J. S. Marron, F. D. Smith, K. Jeffay.
    Analysis of Dependence Among Size, Rate, and Duration in Internet Flows.
    In Annals of Applied Statistics, 2010, vol. 4, pp. 26 – 52.
    Extended Version: pdf
  3. F. Hernández-Campos, K. Jeffay, F. D. Smith.
    Modeling and Generating TCP Application Workloads.
    In Proceedings of IEEE Broadnets 2007 (invited paper), September 2007.
    Camera-Ready Version: pdf
  4. C. Park, H. Shen, F. Hernández-Campos, J. S. Marron, D. Veitch.
    Capturing the Elusive Poissonity in Web Traffic.
    In Proceeding of 14th IEEE/ACM International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), Monterrey, California, September 11-3, 2006.
    Extended Version: pdf
  5. F. Hernández-Campos, M. Karaliopoulos, M. Papadopouli, H. Shen.
    Spatio-Temporal Modeling of Traffic Workload in a Campus WLAN.
    In Proceeding of the 2nd International Wireless Internet Conference (WICON), Boston, USA, August 2-5, 2006.
    Preprint: pdf
  6. B. González-Arevalo, F. Hernández-Campos, J. S. Marron, C. Park.
    Visualization Challenges in Internet Traffic Research,
    In Graphics of Large Data Sets: Visualizing a Million Series, ed. A. Unwin, M. Theus, and H. Hofmann, Augsburg, Germany, July, 2006.
    Extended results: html.
  7. M.C. Weigle, P. Adurthi, F. Hernández-Campos, K. Jeffay, and F.D. Smith.
    Tmix: A Tool for Generating Realistic Application Workloads in ns-2,
    In ACM SIGCOMM Computer Communication Review (CCR), July 2006, vol. 36, No 3, pp. 67-76.
    Paper: pdf
  8. F. Hernández-Campos, Maria Papadopouli.
    Assessing The Real Impact of 802.11 WLANs: A Large-Scale Comparison of Wired and Wireless Traffic.
    In Proceedings of the 14th IEEE Workshop on Local and Metropolitan Area Networks (LANMAN), Chania, Crete, Greece, September 18-21, 2005.
    Paper: pdf ps.gz (prepring of accepted submission; best paper according to reviews)
  9. F. Hernández-Campos, A. B. Nobel, F. D. Smith, and K. Jeffay.
    Understanding Patterns of TCP Connection Usage with Statistical Clustering.
    In Proceedings of 13th IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS), September, 2005.
    Paper: ps.gz pdf (preprint of accepted submission; currently under revision)
  10. F. Hernández-Campos, and M. Papadopouli.
    A comparative measurement study of the workload of wireless access points in campus networks.
    In 16th International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2005), September, 2005.
    Paper: ps.gz pdf (extended version)
  11. M. Papadopouli, H. Shen, E. Raftopoulos, M. Ploumidis, and F. Hernández-Campos.
    Short-term traffic forecasting in a campus-wide wireless network.
    In 16th International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2005), September, 2005.
    Paper: pdf
  12. Cheolwoo Park, F. Hernández-Campos, J. S. Marron, and F. D. Smith.
    Long-Range Dependence in a Changing Traffic Mix.
    Computer Networks, June 2005, vol. 48/3, pp. 401 – 422.
    Preprint: pdf SAMSI Technical Report: pdf
  13. D. A. Rolls, G. Michailidis, and F. Hernández-Campos.
    Queueing Analysis of Network Traffic: Methodology and Visualization Tools.
    Computer Networks, June 2005, vol. 48/3, pp. 447 – 473.
    Preprint: pdf
  14. F. Hernández-Campos, F. D. Smith, and K. Jeffay.
    Generating Realistic TCP Workloads.
    In Proceedings of CMG2004 Conference, pp. 273 – 284, December, 2004.
    Paper: pdf ps.gz
  15. F. Hernández-Campos, F. D. Smith, and K. Jeffay.
    How Real Can Synthetic Network Traffic Be?.
    In Proceedings of ACM SIGCOMM'04 Conference (poster abstract), August, 2004.
    Paper: pdf
  16. F. Hernández-Campos, J. S. Marron, S. I Resnick, C. Park, and K. Jeffay.
    Extremal Dependence: Internet Traffic Applications.
    In Stochastic Models, to appear, 2004.
    Early version: pdf Extended results: html
  17. F. Hernández-Campos, J. S. Marron, G. Samorodnitsky, and F. D. Smith.
    Variable Heavy Tails in Internet Traffic.
    In Journal of Performance Evaluation, 58/2-3, Nov. 2004, pp. 261 – 284.
    Early version: ps pdf Online Version: ScienceDirect Extended results: html
  18. J. S. Marron, F. Hernández-Campos, and F. D. Smith.
    A SiZer analysis of IP Flow start times.
    In Institute of Mathematical Statistics Lecture Notes-Monograph Series, vol. 44, J. Rojo and V. Perez-Abreu (Eds), 2004, pp. 87 – 105.
    Paper: ps pdf Extended results: html
  19. A. Budhiraja, F. Hernández-Campos, V.G. Kulkarni, and F. D. Smith.
    Stochastic Differential Equation for TCP Window Size: Analysis and Experimental Validation.
    In Probability in the Engineering and Informational Sciences, volume 18, 2004, pages 111 – 140.
    Early version: ps.gz pdf NS-2 source code: html
  20. F. Hernández-Campos, F. D. Smith, and K. Jeffay.
    Tracking the Evolution of Web Traffic: 1995-2003.
    In Proceedings of 11th IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS), October 2003.
    Paper: ps.gz pdf Data Sets: html
  21. F. Hernández-Campos, A. B. Nobel, F. D. Smith, and K. Jeffay.
    Statistical Clustering of Internet Communication Patterns.
    In Proceedings of the 35th Symposium on the Interface of Computing Science and Statistics, Computing Science and Statistics, July 2003, vol. 35.
    Paper: ps.gz pdf Slides: pdf (See MASCOTS'05 for updated and peer-reviewed version)
  22. F. Hernández-Campos, J. S. Marron, G. Samorodnitsky, and F. D. Smith.
    Variable Heavy Tailed Durations in Internet Traffic, Part I: Understanding Heavy Tails.
    In Proceedings of 10th IEEE/ACM International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS), pages 43 – 52, October 2002.
    Paper: ps pdf Extended version: ps pdf Extended results: html
  23. F. Hernández-Campos, J. S. Marron, G. Samorodnitsky, and F. D. Smith.
    Variable Heavy Tailed Durations in Internet Traffic, Part II: Theoretical Implications.
    In Proceedings of 40th Allerton Conference in Communications, Control and Computing, October 2002.
    Paper: ps pdf Extended version: ps pdf Extended results: html
  24. J. S. Marron, F. Hernández-Campos, and F. D. Smith.
    Mice and Elephants Visualization of Internet Traffic.
    In Proceedings of 15th Conference on Computational Statistics, August 2002.
    Paper: ps pdf Extended results: html
  25. F. D. Smith, F. Hernández-Campos, K. Jeffay, and D. Ott.
    What TCP/IP Protocol Headers Can Tell Us About the Web.
    In Proceedings of ACM SIGMETRICS/Performance, Cambridge, MA, June 2001.
    Paper: ps.gz pdf Slides: pdf Data Sets: html
  26. Félix Hernández, Ricardo Peña, and Fernando Rubio.
    From GranSim to Paradise.
    In Proceedings of the 1st Scottish Functional Programming Workshop, August 1999.
    (also Trends in Functional Programming, pages 11 – 19, Intellec, 2000).
    Paper: ps.gz pdf

Work In Progress

  1. C. Park, F. Hernández-Campos, J. S. Marron, F. D. Smith.
    Facts and Fallacies about Correlations of Size, Rate, and Duration in TCP Connections.
    In submission, July 2005.
  2. F. Hernández-Campos, F. D. Smith, K. Jeffay,
    Rethinking Measurement-Based Traffic Generation, In submission, May 2005.
  3. C. Park., F. Hernández-Campos, L. Le, J. S. Marron, J. Park, V. Pipiras, F. D. Smith, R. L. Smith, M. Trovero, and Z. Zhu.
    Long Range Dependence Analysis of Internet Traffic.
    In submission, September, 2004.
  4. F. Hernández-Campos, F. D. Smith, and K. Jeffay.
    Generating TCP Application Workloads.
    In submission, July, 2004.
  5. F. Hernández-Campos, K. Jeffay, and F. D. Smith.
    What TCP/IP Protocol Headers Can Tell Us About the Web - Part II: Trends, Issues, and More.
    June 2001.
    Paper: ps.gz pdf (modified & updated version published in MASCOTS'03)
  6. F. Hernández-Campos, K. Jeffay, F.D. Smith, S. Marron, and A. Nobel.
    Methodology for Developing Empirical Models of TCP-Based Applications.
    June 2001.
    Paper: pdf

In Limbo

F. Hernández-Campos (project supervised by K. Jeffay, F. D. Smith, and A. B. Nobel).
Classification, Modeling and Generation of Internet Traffic Mixes.
Approved dissertation proposal, September 2002.

F. Hernández-Campos (project supervised by Sue Moon and Christophe Diot).
Detection and Filtering of Inadmissible Traffic.
Sprint technical report (currently unavailable outside Sprint Corporation), August 2002.

F. Hernández-Campos (project supervised by Prasun Dewan).
Distributed Operating Systems Concepts for Internet Services.
Final paper for UNC's COMP 242 Advance Operating System, May 2001.

F. Hernández-Campos (project supervised by K. Jeffay and F. D. Smith).
Resource Management Techniques along the Spectrum of Quality-of-Service Guarantees.
In fullfillment of UNC-CS's Integrative Paper requirement, May 2001.

F. Hernández-Campos (project supervised by Amin Vahdat).
Epidemic Carriers for Weakly Connected Networks.
Final paper for Duke's CPS 296 Ubiquitous Computing, December 2000.

Web Sites

Bárbara González-Arévalo, Félix Hernández-Campos, J. S. Marron and Cheolwoo Park,
Visualization Challenges in Internet Traffic Research,
http://www.cs.unc.edu/Research/dirt/proj/marron/VisualChallenges , September 2004.

F. Hernández-Campos, J. S. Marron, S. I. Resnick, and Kevin Jeffay.
Extremal Dependence: Internet Traffic Applications (Extended Results).
http://www.cs.unc.edu/Research/dirt/proj/marron/ExtremalDependence , July 2002.

F. Hernández-Campos, J. S. Marron, G. Samorodnitsky, and F. D. Smith.
Variable Heavy Tailed Durations in Internet Traffic (Extended Results).
http://www.cs.unc.edu/Research/dirt/proj/marron/VarHeavyTails , April 2002.

J. S. Marron, F. Hernández-Campos, and F. D. Smith.
Mice and Elephants Visualization of Internet Traffic (Extended Results).
http://www.cs.unc.edu/Research/dirt/proj/marron/MiceElephants , February 2002.

Software

F. Hernández-Campos, K. Jeffay, and F. D. Smith.
tmix: a distributed traffic generation system, and associated experimental networking tools.
One of the two major pieces of software from my dissertation work. Patented.
Contact Kevin Jeffay for licensing information, 2003-5.

F. Hernández-Campos, K. Jeffay, and F. D. Smith.
tcp2cvec: analysis tools for TCP packet headers, for measuring application-level and network-level characteristics of connections.
One of the two major pieces of software from my dissertation work. Patented.
Contact Kevin Jeffay for licensing information, 2004-5.

A. Budhiraja, F. Hernández-Campos, V.G. Kulkarni, and F. D. Smith.
NS-2 source code used in Stochastic Differential Equation for TCP Window Size: Analysis and Experimental Validation.
html, 2003.

F.D. Smith, F. Hernández-Campos, and Kevin Jeffay.
HTTP analysis tools for processing TCP header traces.
Distributed as part of the Network Simulator ns-2 (or contact F. D. Smith), 2001.

F. Hernández-Campos (based on Monarch's cmu-ns code by David Becker and Amin Vahdat).
Port to NS-2 and Extension of the Implementation of Epidemic Routing .
Available upon request (contact Amin Vahdat), 2001.

F. Hernández-Campos (project supervised by K. Jeffay and F. D. Smith).
Ns-2 Extensions for Evaluating Active Queue Management Mechanisms under Web Traffic.
Available upon request (contact Kevin Jeffay), 2000.

Data Sets

F. Hernández-Campos.
Multi-level HTTP data sets from Capturing the Elusive Poissonity in Web Traffic.
html, 2004.

F. Hernández-Campos, Long Le, F.D. Smith, and Kevin Jeffay.
Packet/Byte arrivals and HTTP datasets for SAMSI's Network Modeling for the Internet program.
html, 2003-4.

F. Hernández-Campos, F.D. Smith, and Kevin Jeffay.
Empirical distributions from Tracking the Evolution of Web Traffic: 1995-2003.
html, 2003.

F.D. Smith, F. Hernández-Campos, and Kevin Jeffay.
Empirical distributions from What TCP/IP Protocol Headers Can Tell Us About the Web.
html, 2001.

Félix Hernández-Campos
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