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SIGMOD
2002
ACM
124views Database» more  SIGMOD 2002»
16 years 5 months ago
Quadtree and R-tree indexes in oracle spatial: a comparison using GIS data
Spatial indexing has been one of the active focus areas in recent database research. Several variants of Quadtree and R-tree indexes have been proposed in database literature. In ...
Kothuri Venkata Ravi Kanth, Siva Ravada, Daniel Ab...
ICIAP
2007
ACM
16 years 5 months ago
Cooperative Object Tracking with Multiple PTZ Cameras
Research in visual surveillance systems is shifting from using few stationary, passive cameras to employing large heterogeneous sensor networks. One promising type of sensor in pa...
I. Everts, Nicu Sebe, G. A. Jones
ICCD
2004
IEEE
172views Hardware» more  ICCD 2004»
16 years 1 months ago
A Signal Integrity Test Bed for PCB Buses
Research in high-speed interconnect requires physical test to validate circuit models and design assumptions. At multi-Gbit/sec rates, physical implementations require custom circ...
Jihong Ren, Mark R. Greenstreet
HICSS
2010
IEEE
205views Biometrics» more  HICSS 2010»
15 years 11 months ago
Loadable Hypervisor Modules
The topic of virtualization has received renewed attention. Xen is a popular open source type-I hypervisor. The Xen hypervisor currently has limited capabilities for runtime modiï...
Thomas Naughton, Geoffroy Vallée, Stephen L...
130
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LATA
2010
Springer
15 years 11 months ago
Using Sums-of-Products for Non-standard Reasoning
Abstract. An important portion of the current research in Description Logics is devoted to the expansion of the reasoning services and the developement of algorithms that can adequ...
Rafael Peñaloza