378 Analyzing and Securing Social Networks
address when not to approach them. For example, in Iraq, it may not be a good idea to approach
Muslim individuals during Friday prayer. Later on, we will try to build knowledge discovery models
to predict the best times to approach certain individuals based on their prole features (i.e., their
religion, social afliation, etc.). In addition, we plan to use similar knowledge discovery models to
answer the queries for understanding how those individuals may interact with the military person-
nel. To test our knowledge discovery models, we are analyzing various e-mail logs of our group
members to see whether our model could predict the best times to send an e-mail to an individual to
get the shortes