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ITRUST
2005
Springer
16 years 11 days ago
A Representation Model of Trust Relationships with Delegation Extensions
Abstract. Logic languages establish a formal framework to solve authorization and delegation conflicts. However, we consider that a visual representation is necessary since graphs...
Isaac Agudo, Javier Lopez, José A. Monteneg...
PCI
2005
Springer
16 years 11 days ago
Interactive Dynamics for Large Virtual Reality Applications
Abstract. Recent commercial virtual reality shows have become very demanding in terms of interactive credibility and visual realism. In an effort to push further the immersive qual...
Georgios Papaioannou
SG
2005
Springer
16 years 10 days ago
Metrics for Functional and Aesthetic Label Layouts
Abstract. Co-referential relations between textual and visual elements in illustrations can be encoded efficiently through textual labels. The labels support students to learn unk...
Knut Hartmann, Timo Götzelmann, Kamran Ali, T...
SG
2005
Springer
16 years 10 days ago
Generation of Glyphs for Conveying Complex Information, with Application to Protein Representations
Abstract. We present a method to generate glyphs which convey complex information in graphical form. A glyph has a linear geometry which is specified using geometric operations, e...
Greg Pintilie, Brigitte Tuekam, Christopher W. V. ...
SIGCSE
2004
ACM
140views Education» more  SIGCSE 2004»
16 years 9 days ago
CS1 assessment using memory diagrams
Understanding the execution of an object-oriented program can be a challenge for a student starting a CS1 course. We believe that a type of diagram that we call a memory diagram c...
Mark A. Holliday, David Luginbuhl