Papers

  • Mell, Peter and Richard Harang. "Limitations and Mitigating Enhancements to Threshold Random Walk Scan Detection". ACCEPTED to IEEE-CSN conference; October 2013

  • Harang, Richard. "Bridging the Semantic Gap -- Human Factors in Anomaly-based Intrusion Detection Systems", in Network Science and Cybersecurity (Springer, 2013)

  • Harang, Richard, and Peter Guarino. "Clustering of Snort alerts to identify patterns and reduce analyst workload." MILITARY COMMUNICATIONS CONFERENCE, 2012-MILCOM 2012. IEEE, 2012. (link)

  • Richard Harang, Jon Wittkamper, Douglas Kelly; "Analysis and Improvement of Packet Capture Rates for Network IDS Sensors." MILITARY COMMUNICATIONS CONFERENCE, 2012-MILCOM 2012. IEEE, 2012. (FOUO)

  • Harang, Richard E., and William J. Glodek. "Identification of anomalous network security token usage via clustering and density estimation." Information Sciences and Systems (CISS), 2012 46th Annual Conference on. IEEE, 2012. (link)

  • Richard Harang; Linda Petzold; Guillaume Bonnet; WAVOS: A MATLAB Toolkit for Wavelet Analysis and Visualization of Oscillatory Systems. BMC Research Notes 2012, 5:163 (26 March 2012) (link)

  • Sungwon An; Richard Harang; Kirsten Meeker; Daniel Granados-Fuentes; Connie Tsai; Francis J Doyle III; Linda R Petzold; Erik D Herzog; Vasoactive intestinal polypeptide speeds circadian entrainment by reducing intercellular synchrony. Submitted to PNAS

  • Kirsten Meeker, Richard Harang, Alexis B. Webb, David K. Welsh, Francis J. Doyle III, Guillaume Bonnet, Erik D. Herzog, and Linda R. Petzold; Wavelet Measurement Suggests Cause of Period Instability in Mammalian Circadian Neurons. Journal of Biological Rhythms. August, 2011, 26:353-362

  • Period distribution in mammalian circadian neurons; with K. Meeker, G. Bonnet, F. Doyle, and L. Petzold; FOSBE 2009 conference proceedings

Presentations

  • ELIDe - Extremely Lightweight Intrusion Detection -- Presented at ICF International CyberScience Summit; July 2013

  • Modeling Network Security Events from Partially Observed Data -- Classified briefing at 81.2 Military Operations Research Symposium, June 2013

  • Simplifying Machine Learning for Anomaly-Based Intrusion Detection - Presented at Network Science and Reconfigurable Systems for Cybersecurity Conference, August 2012

  • Unsupervised Learning for Unauthorized Access Detection with W. Glodek -- Classified briefing at 80th Military Operations Research Society Symposium, June 2012

  • Computational Modeling of Biological Clocks: Perspectives and Approaches with K. Meeker, P. Foteinou, F. Doyle, and L. Petzold - Poster presentation at ICB symposium, February 2011

  • Data mining approaches to inference in Boolean networks with T. Yuraszeck, X. Yan, and L. Petzold - Poster presentation at ICB symposium, February 2011; also presented at the UCSD Center for Chronobiology Symposium, February 2011

  • Why you need wavelets - Time-frequency analysis with the Morlet continuous wavelet - Lecture at IGERT Systems Biology Seminar Series, UCSB, November 2010

  • Wavelet Analysis Reveals Period Wandering in SCN Neurons with K. Meeker, A. Webb, E. Herzog, F. Doyle, and L. Petzold - Winner of the "Best Poster" award at UCSD Center for Chronobiology Symposium, March 2010; also presented at Society for Research on Biological Rhythms at Destin, Florida; May 2010.

  • Period Distribution in Mammalian Circadian Neurons with K. Meeker, A. Webb, E. Herzog, F. Doyle, and L. Petzold - Poster presentation at Fundamentals of Systems Biology in Engineering, Denver CO, August 2009; also presented at Circadian Rhythms Symposium, University of California San Diego and Salk Institute for Biological Sciences, October 2009

  • Wavelet-based analysis of rhythmicity and period shift in gene expression from SCN neurons, with K. Meeker, F. Doyle, and L. Petzold - Poster presentation at Society for Research on Biological Rythms at Destin, Florida; May 2008