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VLDB
1994
ACM
129views Database» more  VLDB 1994»
13 years 11 months ago
Hilbert R-tree: An Improved R-tree using Fractals
We propose a new R-tree structure that outperforms all the older ones. The heart of the idea is to facilitate the deferred splitting approach in R-trees. This is done by proposing...
Ibrahim Kamel, Christos Faloutsos
HRI
2007
ACM
13 years 11 months ago
Elements of a spoken language programming interface for robots
In many settings, such as home care or mobile environments, demands on users' attention, or users' anticipated level of formal training, or other on-site conditions will...
Tim Miller, Andrew Exley, William Schuler
IPCO
2010
231views Optimization» more  IPCO 2010»
13 years 9 months ago
Branched Polyhedral Systems
We introduce the framework of polyhedral branching systems that can be used in order to construct extended formulations for polyhedra by combining extended formulations for other p...
Volker Kaibel, Andreas Loos
ISCAPDCS
2003
13 years 8 months ago
Using Kernel Coupling to Improve the Performance of Multithreaded Applications
Kernel coupling refers to the effect that kernel i has on kernel j in relation to running each kernel in isolation. The two kernels can correspond to adjacent kernels or a chain ...
Jonathan Geisler, Valerie E. Taylor, Xingfu Wu, Ri...
USENIX
2003
13 years 8 months ago
In-Place Rsync: File Synchronization for Mobile and Wireless Devices
The open-source rsync utility reduces the time and bandwidth required to update a file across a network. Rsync uses an interactive protocol that detects changes in a file and se...
David Rasch, Randal C. Burns