Spatial Alarms are reminders for mobile users upon their arrival of certain spatial location of interest. Spatial alarm processing requires meeting two demanding objectives: high ...
Although there has been much progress in developing process mining algorithms in recent years, no effort has been put in developing a common means of assessing the quality of the ...
Anne Rozinat, Ana Karla Alves de Medeiros, Christi...
Our experimental analysis of several popular XPath processors reveals a striking fact: Query evaluation in each of the systems requires time exponential in the size of queries in ...