Recommenders for the enterprise: event, contact, and group.

This extended abstract provides a summary of MITRE's Recommender demonstrations for ACM RecSys 2012. We have three demonstrations: Event Recommender, Contact Recommender, and Group Recommender. MITRE is a technology company with thousands of staff and varied government customers. Help from recommenders is becoming a necessity to find the right resources to bring to bear on large, multidisciplinary problems. We have developed and deployed these recommenders to explore their effectiveness, implementation challenges for an enterprise, and their use models.