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IDEAS
1997
IEEE
93views Database» more  IDEAS 1997»
15 years 10 months ago
Schema Evolution in Object Databases by Catalogs
We are concerned by schema evolution in Object Oriented Databases (OODB) that is processed by a modification on the classes on the schema. We present a new categorization of the d...
Anne Pons, Rudolf K. Keller
AIA
2007
15 years 7 months ago
Evaluating generalized association rules through objective measures
Generalized association rules are rules that contain some background knowledge, therefore, giving a more general view of the domain. This knowledge is codified by a taxonomy set ...
Veronica Oliveira de Carvalho, Solange Oliveira Re...
COGSCI
2010
80views more  COGSCI 2010»
15 years 6 months ago
Gesturing Saves Cognitive Resources When Talking About Nonpresent Objects
In numerous experimental contexts, gesturing has been shown to lighten a speaker's cognitive load. However, in all of these experimental paradigms, the gestures have been dir...
Raedy Ping, Susan Goldin-Meadow

Book
292views
17 years 5 months ago
From Surfaces to Objects: Computer Vision and Three Dimensional Scene Analysis
"Three dimensional scene analysis has reached a turning point. Though researchers have been investigating object recognition and scene understanding since the late 1960’s, a...
Robert B. Fisher
CVPR
2007
IEEE
16 years 8 months ago
Robust Occlusion Handling in Object Tracking
In object tracking, occlusions significantly undermine the performance of tracking algorithms. Unlike the existing methods that solely depend on the observed target appearance to ...
Jiyan Pan, Bo Hu