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