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TASLP
2002
79views more  TASLP 2002»
13 years 8 months ago
Perception-based partial encryption of compressed speech
Mobile multimedia applications, the focus of many forthcoming wireless services, increasingly demand low-power techniques implementing content protection and customer privacy. In t...
Antonio Servetti, Juan Carlos De Martin
TISSEC
2002
75views more  TISSEC 2002»
13 years 8 months ago
Termination in language-based systems
Language runtime systems are increasingly being embedded in systems to support runtime extensibility via mobile code. Such systems raise a number of concerns when the code running...
Algis Rudys, Dan S. Wallach
VLDB
2002
ACM
129views Database» more  VLDB 2002»
13 years 8 months ago
Optimizing View Queries in ROLEX to Support Navigable Result Trees
An increasing number of applications use XML data published from relational databases. For speed and convenience, such applications routinely cache this XML data locally and acces...
Philip Bohannon, Sumit Ganguly, Henry F. Korth, P....
CGF
2008
184views more  CGF 2008»
13 years 8 months ago
GPU Accelerated Direct Volume Rendering on an Interactive Light Field Display
We present a GPU accelerated volume ray casting system interactively driving a multi-user light field display. The display, driven by a single programmable GPU, is based on a spec...
Marco Agus, Enrico Gobbetti, José Antonio I...
PUC
2008
174views more  PUC 2008»
13 years 8 months ago
A wireless sensor networks MAC protocol for real-time applications
Abstract Wireless sensor networks (WSN) are designed for data gathering and processing, with particular requirements: low hardware complexity, low energy consumption, special traff...
Esteban Egea-López, Javier Vales-Alonso, Al...