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» Dimension inference in spreadsheets
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VL
2008
IEEE
119views Visual Languages» more  VL 2008»
13 years 11 months ago
Dimension inference in spreadsheets
We present a reasoning system for inferring dimension information in spreadsheets. This system can be used to check the consistency of spreadsheet formulas and can be employed to ...
Chris Chambers, Martin Erwig
VL
2009
IEEE
157views Visual Languages» more  VL 2009»
13 years 11 months ago
Combining spatial and semantic label analysis
Labels in spreadsheets can be exploited for finding errors in spreadsheet formulas. Previous approaches have either used the positional information of labels or their interpretat...
Chris Chambers, Martin Erwig
VL
2010
IEEE
209views Visual Languages» more  VL 2010»
13 years 3 months ago
Automatically Inferring ClassSheet Models from Spreadsheets
Many errors in spreadsheet formulas can be avoided if spreadsheets are built automatically from higher-level models that can encode and enforce consistency constraints. However, d...
Jacome Cunha, Martin Erwig, Joao Saraiva
VL
2002
IEEE
13 years 10 months ago
Visually Customizing Inference Rules About Apples and Oranges
We have been working on a unit system for end-user spreadsheets that is based on the concrete notion of units of the abstract concept of types. In previous work, we defined such ...
Margaret M. Burnett, Martin Erwig
INFOVIS
1999
IEEE
13 years 9 months ago
3D Interactive Visualization for Inter-Cell Dependencies of Spreadsheets
This paper proposes a new technique to visualize dependencies among cells in a spreadsheet. In this way, the system firstly visualizes a spreadsheet on a plane in threedimensional...
Hidekazu Shiozawa, Ken-ichi Okada, Yutaka Matsushi...