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UMUAI
1998
119views more  UMUAI 1998»
13 years 4 months ago
COLLAGEN: A Collaboration Manager for Software Interface Agents
We have implemented an application-independent collaboration manager, called Collagen, based on the SharedPlan theory of discourse, and used it to build a software interface agent...
Charles Rich, Candace L. Sidner
TKDE
2011
183views more  TKDE 2011»
13 years 6 days ago
Mining Discriminative Patterns for Classifying Trajectories on Road Networks
—Classification has been used for modeling many kinds of data sets, including sets of items, text documents, graphs, and networks. However, there is a lack of study on a new kind...
Jae-Gil Lee, Jiawei Han, Xiaolei Li, Hong Cheng
GIS
2007
ACM
14 years 6 months ago
Smugglers and border guards: the GeoStar project at RPI
We present the GeoStar project at RPI, which researches various terrain (i.e., elevation) representations and operations thereon. This work is motivated by the large amounts of hi...
W. Randolph Franklin, Metin Inanc, Zhongyi Xie, Da...
GIS
2009
ACM
13 years 10 months ago
Data structures and intersection algorithms for 3D spatial data types
Apart from visualization tasks, three-dimensional (3D) data management features are not or only hardly available in current spatial database systems and Geographic Information Sys...
Tao Chen, Markus Schneider
CVRMED
1997
Springer
13 years 9 months ago
Simulating arthroscopic knee surgery using volumetric object representations, real-time volume rendering and haptic feedback
A system for simulating arthroscopic knee surgery that is based on volumetric object models derived from 3D Magnetic Resonance Imaging is presented. Feedback is provided to the us...
Sarah F. Frisken Gibson, Joe Samosky, Andrew B. Mo...