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Dive into the research topics where Brigham Bell is active.

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Featured researches published by Brigham Bell.


ieee symposium on visual languages | 1993

ChemTrains: a language for creating behaving pictures

Brigham Bell; Clayton Lewis

ChemTrains is a rule-based language in which both the condition and action of each rule are specified by pictures. A ChemTrain rule will execute when the topology rather than the geometry of a pattern matches a portion of the simulation picture, enabling rules to be drawn at a high level of abstraction. The language is independent of any specific application domain and is accessible to people with limited programming knowledge.<<ETX>>


Software - Practice and Experience | 1994

Using the programming walkthrough to aid in programming language design

Clayton Lewis; John Rieman; Robert P. Weaver; Nick Wilde; Benjamin G. Zorn; Brigham Bell; Wayne Citrin

The programming walkthrough is a method for assessing how easy or hard it will be for users to write programs in a programming language. It is intended to enable language designers to identify problems early in design and to help them choose among alternative designs. We describe the method and present experience in applying it in four language design projects. Results indicate that the method is a useful supplement to existing design approaches.


acm conference on hypertext | 1987

Constraint-based hypertext for argumentation

Paul Smolensky; Brigham Bell; Barbara A. Fox; Roger King; Clayton Lewis


human factors in computing systems | 1991

Usability testing of a graphical programming system: things we missed in a programming walkthrough

Brigham Bell; John Rieman; Clayton Lewis


Human-Computer Interaction | 1991

Problem-centered design for expressiveness and facility in a graphical programming system

Clayton Lewis; John Rieman; Brigham Bell


Archive | 1992

Using programming walkthroughs to design a visual language

Brigham Bell


Design rationale | 1996

Problems-centered design for expressiveness and facility in a graphical programming system

Clayton Lewis; John Rieman; Brigham Bell


advanced visual interfaces | 1992

Simulation of Communications Protocols throght Graphical Transformation Rules.

Brigham Bell; Wayne Citrin


PPIG (1) | 1992

Addressing the psychology of programming in programming language design.

Brigham Bell; Wayne Citrin; Clayton Lewis; John Rieman; Robert P. Weaver; Nick Wilde; Benjamin G. Zorn


Archive | 1992

The Programming Walkthrough: A Structured Method for Assessing the Writability of Programming Languages ; CU-CS-577-92

Brigham Bell; Wayne Citrin; Clayton Lewis; John Rieman

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Clayton Lewis

University of Colorado Boulder

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John Rieman

University of Colorado Boulder

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Wayne Citrin

University of Colorado Boulder

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Nick Wilde

University of Colorado Boulder

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Roger King

University of Colorado Boulder

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Paul Smolensky

Johns Hopkins University

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Barbara A. Fox

University of Colorado Boulder

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