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Theoretical and Applied Economics
No. 2 / 2009 (531)

Quantifying Update Effects in Citizen-Oriented Software

Ion Ivan
Sorin Pavel
Academy of Economic Studies, Bucharest

Abstract. Defining citizen-oriented software. Detailing technical issues regarding update process in this kind of software. Presenting different effects triggered by types of update. Building model for update costs estimation, including producer-side and consumer-side effects. Analyzing model applicability on INVMAT – large scale matrix inversion software. Proposing a model for update effects estimation. Specifying ways for softening effects of inaccurate updates.

Keywords: update; costs; model; online software.

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