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» A tightly coupled approach to design and data management
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TMC
2010
130views more  TMC 2010»
14 years 8 months ago
SYNAPSE++: Code Dissemination in Wireless Sensor Networks Using Fountain Codes
—This paper presents SYNAPSE++, a system for over the air reprogramming of wireless sensor networks (WSNs). In contrast to previous solutions, which implement plain negative ackn...
Michele Rossi, Nicola Bui, Giovanni Zanca, Luca St...
GIS
2005
ACM
15 years 10 months ago
Automatic extraction of road intersections from raster maps
Numerous raster maps are available on the Internet, but the geographic coordinates of the maps are often unknown. In order to determine the precise location of a raster map, we ex...
Yao-Yi Chiang, Craig A. Knoblock, Ching-Chien Chen
WWW
2005
ACM
15 years 10 months ago
Web-assisted annotation, semantic indexing and search of television and radio news
The Rich News system, that can automatically annotate radio and television news with the aid of resources retrieved from the World Wide Web, is described. Automatic speech recogni...
Mike Dowman, Valentin Tablan, Hamish Cunningham, B...
SIGMOD
2008
ACM
143views Database» more  SIGMOD 2008»
15 years 9 months ago
Middleware-based database replication: the gaps between theory and practice
The need for high availability and performance in data management systems has been fueling a long running interest in database replication from both academia and industry. However...
Emmanuel Cecchet, George Candea, Anastasia Ailamak...
EUROSYS
2007
ACM
15 years 6 months ago
Removing the memory limitations of sensor networks with flash-based virtual memory
Virtual memory has been successfully used in different domains to extend the amount of memory available to applications. We have adapted this mechanism to sensor networks, where,...
Andreas Lachenmann, Pedro José Marró...