Sciweavers

2340 search results - page 275 / 468
» Second quarter 2008
Sort
View
EDBT
2008
ACM
102views Database» more  EDBT 2008»
16 years 6 months ago
Summary management in P2P systems
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,...
EDBT
2008
ACM
137views Database» more  EDBT 2008»
16 years 6 months ago
Optimizing away joins on data streams
Abstract. Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. Often, such streaming aggregation queries involve joining...
Lukasz Golab, Theodore Johnson, Nick Koudas, Dives...
PERCOM
2008
ACM
16 years 6 months ago
IP Address Passing for VANETs
In Vehicular Ad-hoc Networks (VANETs), vehicles can gain short connections to the Internet by using wireless access points (AP). A significant part of the connection time is the t...
Todd Arnold, Wyatt Lloyd, Jing Zhao, Guohong Cao
MOBIHOC
2008
ACM
16 years 6 months ago
Complexity of scheduling with analog network coding
In this paper we analyze the complexity of scheduling wireless links in the physical interference model with analog network coding capability. We study two models with different d...
Olga Goussevskaia, Roger Wattenhofer
DCC
2008
IEEE
16 years 6 months ago
Object-Based Regions of Interest for Image Compression
A fully automated architecture for object-based region of interest (ROI) detection is proposed. ROI's are defined as regions containing user defined objects of interest, and ...
Sunhyoung Han, Nuno Vasconcelos