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VISUAL
1999
Springer
15 years 4 months ago
Visual Presentations in Multimedia Learning: Conditions that Overload Visual Working Memory
How should we design visual presentations to explain how a complex system works? One promising approach involves multimedia presentation of explanations in visual and verbal format...
Roxana Moreno, Richard E. Mayer
SIGGRAPH
1998
ACM
15 years 4 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...
GD
1998
Springer
15 years 4 months ago
Refinement of Orthogonal Graph Drawings
Current orthogonal graph drawing algorithms produce drawings which are generally good. However, many times the quality of orthogonal drawings can be significantly improved with a ...
Janet M. Six, Konstantinos G. Kakoulis, Ioannis G....
GROUP
1997
ACM
15 years 4 months ago
The CDT mStar environment: scalable distributed teamwork in action
This paper presents the mStar environment, which creates an environment for truly scalable distributed teamwork. It can be and is being used on a daily basis for electronic meetin...
Peter Parnes, Kåre Synnes, Dick Schefstr&oum...
ICSE
1993
IEEE-ACM
15 years 3 months ago
"...And Nothing Else Changes": The Frame Problem in Procedure Specifications
We give examples of situations where formal specifications of procedures in the standard pre/postcondition style become lengthy, cumbersome and difficult to change, a problem whic...
Alexander Borgida, John Mylopoulos, Raymond Reiter