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WETICE
2003
IEEE
16 years 4 days ago
Mobile Collaboration Tool for University Education
This paper describes the implementation of a collaboration tool for learning groups. The tool is embedded in an e- and m-learning environment at the University of Regensburg which...
Stefan Berger, Rainer Mohr, Holger Nösekabel,...
DEXAW
2002
IEEE
102views Database» more  DEXAW 2002»
15 years 12 months ago
Indexing Mobile Objects on the Plane
We present a method to index objects moving on the plane in order to efficiently answer range queries about their position in the future. This problem is motivated by real-life a...
Dimitris Papadopoulos, George Kollios, Dimitrios G...
SENSYS
2010
ACM
15 years 4 months ago
Hijacking power and bandwidth from the mobile phone's audio interface
We endow the digital mobile phone with an analog interface that can parasitically power external peripherals and transfer data to and from them using the existing headset interfac...
Ye-Sheng Kuo, Thomas Schmid, Prabal Dutta
MOBISYS
2003
ACM
16 years 6 months ago
Characterizing Mobility and Network Usage in a Corporate Wireless Local-Area Network
Wireless local-area networks are becoming increasingly popular. They are commonplace on university campuses and inside corporations, and they have started to appear in public area...
Magdalena Balazinska, Paul Castro
ICDE
2007
IEEE
114views Database» more  ICDE 2007»
16 years 8 months ago
Reverse Query Processing
Traditionally, query processing gets a query and a database instance as input and returns the result of the query for that particular database instance. Reverse query processing (...
Carsten Binnig, Donald Kossmann, Eric Lo