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Spreadsheets are arguably the most used form of programming, yet they are error prone and hard to maintain. This paper demonstrates novel features that enable the gradual structuring of spreadsheets to more structured models, with the intent of mitigating these issues. The approach of features for gradual structuring does not impact the underlying application. Structured models improve comprehension,...
The spreadsheet is one of the most popular information systems ever: It is exceedingly widely adopted, it has attracted significant amounts of investment and innovation by companies, and it has become a platform for new research. To uncover reasons for the spreadsheet's success, this paper applies a research method, the case study, to analyze the historical development and adoption of this important...
The first personal-computer spreadsheet, VisiCalc, was launched in May 1979. During the next decade, the spreadsheet evolved from a simple calculating aid to an indispensable tool of modern business, employed by tens of millions of users who had little or no direct computer experience. This article describes the development of spreadsheet usability from VisiCalc through Lotus 1-2-3 to Microsoft Excel.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.