We propose a new topological data structure for representing a set of polygonal curves embedded in a meshed surface. In this embedding, the vertices of the curve do not necessaril...
Personalization was a hype in the late 1990s. Several organizations offered (and are still offering) personalization services for their customers. From ecommerce applications we...
We present and analyze portable access control mechanisms for large data repositories, in that the customized access policies are stored on a portable device (e.g., a smart card). ...
An increasing percentage of the data needed by business applications is being generated in XML format. Storing the XML in its native format will facilitate new applications that e...
Alan Halverson, Vanja Josifovski, Guy M. Lohman, H...
People now have available to them a diversity of digital storage devices, including palmtops, cell phone address books, laptops, desktop computers and web-based services. Unfortun...
Edward Swierk, Emre Kiciman, Vince Laviano, Mary B...