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ICDE
2008
IEEE
161views Database» more  ICDE 2008»
16 years 8 months ago
COLR-Tree: Communication-Efficient Spatio-Temporal Indexing for a Sensor Data Web Portal
Abstract-- We present COLR-Tree, an abstraction layer designed to support efficient spatio-temporal queries on live data gathered from a large collection of sensors. We use COLR-Tr...
Yanif Ahmad, Suman Nath
WWW
2004
ACM
16 years 7 months ago
The web around the corner: augmenting the browser with gps
As programmable mobile devices (such as high-end cellular phones and Personal Digital Assistants) became widely adopted, users ask for Internet access on-the-road. While upcoming ...
Davide Carboni, Andrea Piras, Stefano Sanna, Sylva...
WWW
2001
ACM
16 years 7 months ago
Seeing the whole in parts: text summarization for web browsing on handheld devices
We introduce five methods for summarizing parts of Web pages on handheld devices, such as personal digital assistants (PDAs), or cellular phones. Each Web page is broken into text...
Orkut Buyukkokten, Hector Garcia-Molina, Andreas P...
EDBT
2004
ACM
139views Database» more  EDBT 2004»
16 years 6 months ago
Efficient Distributed Skylining for Web Information Systems
Though skyline queries already have claimed their place in retrieval over central databases, their application in Web information systems up to now was impossible due to the distri...
Wolf-Tilo Balke, Ulrich Güntzer, Jason Xin Zh...
IEEEARES
2010
IEEE
16 years 1 months ago
External Insider Threat: A Real Security Challenge in Enterprise Value Webs
—Increasingly, organizations collaborate with other organizations in value webs with various arrangements, such as outsourcing, partnering, joint ventures, or subcontracting. As ...
Virginia N. L. Franqueira, André van Cleeff...