Sciweavers

2011 search results - page 261 / 403
» MRA data segmentation using level sets
Sort
View
DGO
2003
129views Education» more  DGO 2003»
15 years 5 months ago
Extending XML Web Querying to Heterogeneous Geospatial Information
This paper describes a Web-based query system for semantically heterogeneous geospatial data. Our goal is to provide DBMS type query capabilities to a proposed statewide land info...
Nancy Wiegand, Naijun Zhou, Stephen J. Ventura, Is...
134
Voted
MUE
2007
IEEE
83views Multimedia» more  MUE 2007»
15 years 10 months ago
An Illumination Identification System for the AIBO Robot
The Four Legged League is a division of the RoboCup initiative that uses Sony AIBOTM robots to further robotics research. Most participants implement vision systems that use the c...
Michael S. Zehmeister, Yang Sok Kim, Byeong Ho Kan...
GRAPHICSINTERFACE
2003
15 years 5 months ago
Finding Things In Fisheyes: Memorability in Distorted Spaces
Interactive fisheye views use distortion to show both local detail and global context in the same display space. Although fisheyes allow the presentation and inspection of large d...
Amy Skopik, Carl Gutwin
VIS
2003
IEEE
121views Visualization» more  VIS 2003»
16 years 5 months ago
Hierarchical Clustering for Unstructured Volumetric Scalar Fields
We present a method to represent unstructured scalar fields at multiple levels of detail. Using a parallelizable classification algorithm to build a cluster hierarchy, we generate...
Christopher S. Co, Bjørn Heckel, Hans Hagen...
SOUPS
2009
ACM
15 years 10 months ago
How users use access control
Existing technologies for file sharing differ widely in the granularity of control they give users over who can access their data; achieving finer-grained control generally requ...
Diana K. Smetters, Nathan Good