PrediCalc: a logical spreadsheet management system
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چکیده
منابع مشابه
PrediCalc: A Logical Spreadsheet Management System
Computerized spreadsheets are a great success. They are often touted in newspapers and magazine articles as the first “killer app” for personal computers. Over the years, they have proven their worth time and again. Today, they are used for managing enterprises of all sorts from one-person projects to multi-institutional conglomerates. The power of computerized spreadsheets derives in large par...
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Spreadsheets have become a critical data management tool, but they lack explicit relational metadata, making it difficult to join or integrate data across multiple spreadsheets. Because spreadsheet data are widely available on a huge range of topics, a tool that allows easy spreadsheet integration would be hugely beneficial for a variety of users. We demonstrate that Senbazuru, a prototype spre...
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Background and purpose: Today, hospital care, relying on the health record system, has received more attention than before. Considering the diversity of data in these systems, the design of standard conceptual and logical models by service providers will play an important role in their success. Therefore, this research was conducted with the aim of designing a logical data model of the hospital...
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ژورنال
عنوان ژورنال: The Knowledge Engineering Review
سال: 2007
ISSN: 0269-8889,1469-8005
DOI: 10.1017/s0269888907001154