796 search results - page 22 / 160 » Persistent Spatial Relations - a Systems Design Objective |
177
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IWPC
1997
IEEE
15 years 10 months ago
1997
IEEE
Many organisations are migrating towards object-oriented technology. However, owing to the business value of legacy software, new object-oriented development has to be weighed aga...
129
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DOOD
1989
Springer
15 years 10 months ago
1989
Springer
This paper attempts to de ne an object-oriented database system. It describes the main features and characteristics that a system must have to qualify as an objectoriented databas...
170
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AIM
2004
15 years 5 months ago
2004
Reasoning about spatial data is a key task in many applications, including geographic information systems, meteorological and fluid flow analysis, computer-aided design, and prote...
179
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MIDDLEWARE
2007
Springer
16 years 1 days ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...
197
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ICRA
2005
IEEE
2005
IEEE
An Integrated Spatial Path-planning and Controller Design Approach for a Hover-mode Helicopter Model
15 years 11 months ago
— The objective of this paper is to design a controller based on a nonlinear hover-mode model for a helicopter, which can be seamlessly integrated in an existing spatial path-pla...