The query performance for tracing tags depends upon the distribution of tag trajectories in the data space. We examine a more efficient representation of tag trajectories by means ...
An increasing number of business users and software applications need to process information that is accessible via multiple diverse information systems, such as database systems,...
Our goal is to embed free-form constraints into a graphical model. With such constraints a graphic can maintain its visual integrity--and break rules tastefully--while being manip...
Tom Ngo, Doug Cutrell, Jenny Dana, Bruce Randall D...
Sharing huge, massively distributed databases in P2P systems is inherently difficult. As the amount of stored data increases, data localization techniques become no longer suffici...
Rabab Hayek, Guillaume Raschia, Patrick Valduriez,...
Evaluating a query can involve manipulation of large volumes of temporary data. When the volume of data becomes too great, activities such as joins and sorting must use disk, and ...