50+ Metrics for Calendar Mining
  In this report we propose 50+ metrics which can be measured by organizations in order to identify improvements in various areas such as meeting efficiency, capacity planning or leadership skills, just to new a few. The notion of calendar mining is introduced and support is provided for performing the measurement by a reference data model and queries for all metrics defined. 
Z\'ador D\'aniel Kelemen, D\'aniel Migl\'asz
cs.OH