William Dale Blair, Georgia Tech Research Institute principal research engineer, received his B.S. and M.S. in electrical engineering from Tennessee Technological University and his Ph.D. from the University of Virginia. He has led a multiorganizational team in the development of multiplatform-multisensor-multitarget benchmarks to air defense and ballistic missile defense and is responsible for coordination of the testing of the tracking processing algorithms for the missile defense system. An IEEE Fellow, his research interests include radar-signal processing and control, resource allocation for multifunction radars, multisensor resource allocation, tracking maneuvering targets, and multisensor integration and data fusion. Blair is co-editor and co-author of Multitarget-Multisensor Tracking: Advances and Applications III.