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ALGORITHMICA
2002
103views more  ALGORITHMICA 2002»
13 years 9 months ago
Efficient Bulk Operations on Dynamic R-Trees
In recent years there has been an upsurge of interest in spatial databases. A major issue is how to manipulate efficiently massive amounts of spatial data stored on disk in multidi...
Lars Arge, Klaus Hinrichs, Jan Vahrenhold, Jeffrey...
VIS
2007
IEEE
192views Visualization» more  VIS 2007»
14 years 11 months ago
LiveSync: Deformed Viewing Spheres for Knowledge-Based Navigation
Although real-time interactive volume rendering is available even for very large data sets, this visualization method is used quite rarely in the clinical practice. We suspect this...
Peter Kohlmann, Stefan Bruckner, Armin Kanitsar,...
ICS
1999
Tsinghua U.
14 years 1 months ago
Fast cluster failover using virtual memory-mapped communication
This paper proposes a novel way to use virtual memorymapped communication (VMMC) to reduce the failover time on clusters. With the VMMC model, applications’ virtual address spac...
Yuanyuan Zhou, Peter M. Chen, Kai Li
ECAL
2005
Springer
14 years 3 months ago
Simulating Artificial Organisms with Qualitative Physiology
In this paper, we describe an approach to artificial life, which uses Qualitative Reasoning for the simulation of life within a 3D virtual environment. This system uses qualitative...
Simon Hartley, Marc Cavazza, Louis Bec, Jean-Luc L...
LISA
2007
13 years 12 months ago
Secure Isolation of Untrusted Legacy Applications
Existing applications often contain security holes that are not patched until after the system has already been compromised. Even when software updates are available, applying the...
Shaya Potter, Jason Nieh, Matt Selsky