selected publications academic article Ko, M., Geedipally, S. R., Walden, T. D., & Wunderlich, R. C. (2017). Effects of red light running camera systems installation and then deactivation on intersection safety. JOURNAL OF SAFETY RESEARCH. 62, 117-126. Kuo, P., Lord, D., & Walden, T. D. (2013). Using geographical information systems to organize police patrol routes effectively by grouping hotspots of crash and crime data. Journal of Transport Geography. 30, 138-148. Ko, M., Geedipally, S. R., & Walden, T. D. (2013). Effectiveness and Site Selection Criteria for Red Light Camera Systems. Transportation Research Record. 2327(2327), 53-60. institutional repository document Walden, T. D. (2005). The Drug Evaluation and Classification Program in the state of Texas: a validation study
education and training Ph.D. in Education Administration and Human Development, Texas A&M University - (College Station, Texas, United States) 2005 M.S. in Education Administration and Human Development, Texas A&M University - (College Station, Texas, United States) 1999 B.S. in Criminal Justice- Law Enforcement and Police Science, Sam Houston State University - (Huntsville, Texas, United States) 1987