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SIGGRAPH
1998
ACM
13 years 12 months ago
The Clipmap: A Virtual Mipmap
We describe the clipmap, a dynamic texture representation that efficiently caches textures of arbitrarily large size in a finite amount of physical memory for rendering at real-...
Christopher C. Tanner, Christopher J. Migdal, Mich...
ER
1998
Springer
106views Database» more  ER 1998»
13 years 12 months ago
Chrono: A Conceptual Design Framework for Temporal Entities
Abstract. Database applications are frequently faced with the necessity of representing time varying information and, particularly in the management of information systems, a few k...
Sonia Bergamaschi, Claudio Sartori
ER
1998
Springer
115views Database» more  ER 1998»
13 years 12 months ago
Temporal Objects for Spatio-Temporal Data Models and a Comparison of Their Representations
Abstract: Currently, there are strong efforts to integrate spatial and temporal database technology into spatio-temporal database systems. This paper views the topic from a rather ...
Martin Erwig, Markus Schneider, Ralf Hartmut G&uum...
SIGADA
1998
Springer
13 years 11 months ago
Looking into Safety with the Safety and Security Rapporteur Group
The requirements of High Integrity safety-critical, secure and mission-critical Software force developers to use specialised development techniques. Often the choice of computer l...
Stephen Michell, Mark Saaltink, Brian A. Wichmann
UML
1998
Springer
13 years 11 months ago
Automating the Synthesis of UML StateChart Diagrams from Multiple Collaboration Diagrams
The use of scenarios has become a popular technique for requirements elicitation and specification building. Since scenarios capture only partial descriptions of system behavior, ...
Ismaïl Khriss, Mohammed Elkoutbi, Rudolf K. K...