Neeraj Jaggi - Witchita State University - Wichita State University

Temporal Correlations
• Goal – Try to detect certain interesting events
• Correlated Event Process (e.g. Forest fire)
◦ On period (events occurring)
Region is HOT
◦ Off period (events not occurring)
Region is COLD
◦ Correlation probabilities
on off
p c
p c
0.5 < ( , ) < 1
6
( = = 0.8)
• Performance Criteria – Single Sensor Node
◦ Fraction of Events Detected over time
on
p c
off
p c
Neeraj Jaggi Dept of EECS Wichita State University