• LIRA: Lightweight, Region-aware Load Shedding in Mobile CQ Systems 

      Gedik, Bugra; Liu, Ling; Wu, Kun-Lung; Yu, Philip S. (Georgia Institute of Technology, 2006)
      Position updates and query re-evaluations are two predominant, costly components of processing location-based, continual queries (CQs) in mobile systems. To obtain high-quality query results, the query processor usually ...