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SIGGRAPH
1995
ACM
15 years 1 months ago
Polygon-assisted JPEG and MPEG compression of synthetic images
Recent advances in realtime image compression and decompression hardware make it possible for a high-performance graphics engine to operate as a rendering server in a networked en...
Marc Levoy
CIKM
2008
Springer
14 years 11 months ago
Purpose tagging: capturing user intent to assist goal-oriented social search
The terms that are used by users during tagging have been found to be different from the terms that are used when searching for resources, which represents a fundamental problem f...
Markus Strohmaier
DBSEC
2008
188views Database» more  DBSEC 2008»
14 years 11 months ago
On the Formal Analysis of a Spatio-temporal Role-Based Access Control Model
With the growing use of wireless networks and mobile devices, we are moving towards an era where spatial and temporal information will be necessary for access control. The use of s...
Manachai Toahchoodee, Indrakshi Ray
PDPTA
2007
14 years 11 months ago
Mobile Services Based on Client-Server or P2P Architectures facing Issues of Context-Awareness and Heterogeneous
With the advent of mobile computing and mobile services becoming more widespread and more complex, the development process of those services requires an ever more important focus o...
Robert Schmohl, Uwe Baumgarten
CSREASAM
2009
14 years 10 months ago
A Stochastic Model of the Damage Propagation in Database Systems
Security defense tools like firewalls and antivirus softwares are not sufficient to defend against dynamic threats to database systems. Successful attacks could not only seriously ...
Hai Wang, Su Yan