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» The Expressive Rate of Constraints
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FGR
2000
IEEE
137views Biometrics» more  FGR 2000»
15 years 11 months ago
Face Recognition in a Meeting Room
In this paper, we investigate recognition of human faces in a meeting room. The major challenges of identifying human faces in this environment include low quality of input images...
Ralph Gross, Jie Yang, Alex Waibel
VL
2000
IEEE
130views Visual Languages» more  VL 2000»
15 years 11 months ago
An OO Visual Language Definition Approach Supporting Multiple Views
The formal approach to visual language definition is to use graph grammars and/or graph transformation techniques. These techniques focus on specifying the syntax and manipulation...
David H. Akehurst
VL
2000
IEEE
148views Visual Languages» more  VL 2000»
15 years 11 months ago
Projections in Venn-Euler Diagrams
Venn diagrams and Euler circles have long been used to express constraints on sets and their relationships with other sets. However, these notations can get very cluttered when we...
Joseph Gil, John Howse, Stuart Kent, John Taylor
TOOLS
1999
IEEE
15 years 11 months ago
Analysis by Contract or UML with Attitude
This paper summarises a tutorial entitled Analysis by Contract. Using fragments from a simple case study concerning a video store, the paper shows how a type model can provide the...
Richard Mitchell
VL
1999
IEEE
164views Visual Languages» more  VL 1999»
15 years 11 months ago
Reasoning with Spider Diagrams
Spider diagrams combine and extend Venn diagrams and Euler circles to express constraints on sets and their relationships with other sets. These diagrams can usefully be used in c...
John Howse, Fernando Molina, John Taylor, Stuart K...