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» Visualizing program execution using user abstractions
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CHI
2005
ACM
13 years 12 months ago
Effects of display blurring on the behavior of novices and experts during program debugging
The Restricted Focus Viewer (RFV) relates a small part of an otherwise blurred display to the focus of visual attention. A user controls which part of the screen is in focus by us...
Roman Bednarik, Markku Tukiainen
DBVIS
1995
146views Database» more  DBVIS 1995»
14 years 1 months ago
The Tioga-2 Database Visualization Environment
Abstract. This paper reports on user experience with Tioga, a DBMScentric visualization tool developed at Berkeley. Based on this experience, we have designed Tioga-2 as a direct m...
Alexander Aiken, Jolly Chen, Mark Lin, Mybrid Spal...
VL
2008
IEEE
105views Visual Languages» more  VL 2008»
14 years 4 months ago
What's in a mashup? And why? Studying the perceptions of web-active end users
Mashups – web applications that integrate multiple data sources or APIs into one interface – have attracted considerable attention in recent years. The availability of web-bas...
Nan Zang, Mary Beth Rosson
ICSE
1998
IEEE-ACM
14 years 2 months ago
What You See Is What You Test: A Methodology for Testing Form-Based Visual Programs
Form-based visual programming languages, which include commercial spreadsheets and various research systems, have had a substantial impact on end-user computing. Research shows, h...
Gregg Rothermel, Lixin Li, Christopher DuPuis, Mar...
AICCSA
2001
IEEE
103views Hardware» more  AICCSA 2001»
14 years 1 months ago
Seamless Integration of Control Flow and Data Flow in a Visual Language
In the visual programming domain, the stress of research is laid on the use of visual formalism, which is considered to be more intuitive than the textual formalism, in the progra...
Honitriniela Randriamparany, Bertrand Ibrahim