Spreadsheet Generation from Rule-Based Specifications
نویسندگان
چکیده
Experimental studies have pointed out that operational spreadsheets contain a lot of errors In this paper we propose to use a multidimensional rule based data manipulation language to specify spreadsheets This language allows formal declarative de nition of spreadsheet tabular data treatments The main contribution of this paper is to show that from textual rule based speci cations we can generate the corresponding spreadsheet This generation of a spreadsheet from its logical de nition is a promising way to reduce encoding errors The technique presented has been implemented in a crude running prototype
منابع مشابه
Spreadsheet Generation from Rule-based Speciications
Experimental studies have pointed out that operational spreadsheets contain a lot of errors. In this paper, we propose to use a multidimensional rule-based data manipulation language to specify spreadsheets. This language allows formal declarative deenition of spreadsheet tabular data treatments. The main contribution of this paper is to show that from textual rule-based speciications, we can g...
متن کاملDeductive Spreadsheets Using Tabled Logic Programming
Rule-based specifications in Datalog are used in a number of application areas, such as configuration management, access control and trust management, decision making, etc. However, rules sets are typically hard to maintain; the rules often interact in subtle ways, making them difficult to understand and reason about. This has impeded the wide-spread adoption of rule-based computing. This paper...
متن کاملImprovement of Rule Generation Methods for Fuzzy Controller
This paper proposes fuzzy modeling using obtained data. Fuzzy system is known as knowledge-based or rule-bases system. The most important part of fuzzy system is rule-base. One of problems of generation of fuzzy rule with training data is inconsistence data. Existence of inconsistence and uncertain states in training data causes high error in modeling. Here, Probability fuzzy system presents to...
متن کاملUsing a Visual Language to Create Better Spreadsheets
It is known that spreadsheets are error-prone. It is very difficult for users to get an overview of the design of the spreadsheet, and this is causing errors. Furthermore users are not always aware of the best way to structure a spreadsheet and just start modeling. To address this we will build a visual language to develop spreadsheet models. This enables users to visualize the design of their ...
متن کاملAutomatic Generation of Model-to-Model Transformations from Rule-Based Specifications of Operational Semantics
In this paper we present a new approach for the automatic generation of model-to-model transformations given a description of the operational semantics of the source language by means of a graph grammar. The approach is oriented to the design of transformations from Domain-Specific Visual Languages (DSVLs) into semantic domains with an explicit notion of transition, such as Petri nets. We illus...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1998