Sciweavers

1422 search results - page 244 / 285
» Hierarchical Spatial Data Structures
Sort
View
APSEC
2000
IEEE
14 years 1 days ago
Enterprise modeling using class and instance models
Current object-oriented formalisms, such as UML, focus on describing class models and use instance models only for depicting scenarios. Little attention is being devoted to defini...
Rakesh Agarwal, Giorgio Bruno, Marco Torchiano
ICVS
1999
Springer
13 years 12 months ago
Ascender II, a Visual Framework for 3D Reconstruction
This paper presents interim results from an ongoing project on aerial image reconstruction. One important task in image interpretation is the process of understanding and identifyi...
Maurício Marengoni, Christopher O. Jaynes, ...
RT
1999
Springer
13 years 12 months ago
Interactive Ray-Traced Scene Editing using Ray Segment Trees
This paper presents a ray tracer that facilitates near-interactive scene editing with incremental rendering; the user can edit the scene both by manipulating objects and by changin...
Kavita Bala, Julie Dorsey, Seth J. Teller
IEAAIE
1994
Springer
13 years 11 months ago
Applying Blackboard Techniques to Real-Time Signal Processing and Multimedia Network Management
Two recent projects at ORA have used a blackboard framework during system design.1 DANA is a multimedia network monitoring system, while MARRS is a real-time passive radar system....
Randall J. Calistri-Yeh
VLDB
1989
ACM
114views Database» more  VLDB 1989»
13 years 11 months ago
Extending the Relational Algebra to Capture Complex Objects
An important direction in database research for non-standard applications (e.g. engineering or design applications) deals with adequate support for complex objects. Without doubt,...
Bernhard Mitschang