using a visual language to create better spreadsheets - bas jansen at sems 2014
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Using a visual language to Create Better Spreadsheets
Bas Jansen (@Heerbommel) Delft University of Technology
Spreadsheet Wildlife
1 Workbook
52 Worksheets
Refers to 70 external worksheets
26038 Cells
Multinational
Multinational
ERP
Multinational
ERP
Data Warehouse
Multinational
ERP
Data Warehouse
Excel
Multinational
ERP
Data Warehouse
Excel
Powerpoint
Multinational
ERP
Data Warehouse
Excel
Powerpoint
Boardroom
Spreadsheet Wildlife
Specification in visual language
Associated spreadsheet
data
label
sum
lookup
flexibility & ease-of-use
num
ber o
f erro
rs
flexibility & ease-of-use
num
ber o
f erro
rs
flexibility & ease-of-use
num
ber o
f erro
rs
flexibility & ease-of-use
num
ber o
f erro
rs
flexibility & ease-of-use
num
ber o
f erro
rs
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