Research Interests

General Research Interests:

• Software economics
• Software dependability (reliability, availability, etc.)
• Software aging and software rejuvenation
• Software performance
• Software process maturity/capability
• Online monitoring systems
• Stochastic point processes (e.g., self-exciting point processes, continuous-time Markov chains)
• Econometric analysis
• Urn models and combinatorial problems (e.g., occupancy problems, coupon collector's problems)
• Sampling techniques, especially sampling with unequal probabilities