0000000000213298

AUTHOR

Heikki Saastamoinen

showing 2 related works from this author

On handling exceptions

1995

The current literature of information systems has dealt extensively with all kinds of exceptions. There are several studies defining the concept of exception and even providing classifications. However, no studies provide a method for verifying the rules in order to handle exceptions and to achieve the goals set by an organization's rules. In this paper, a model employing a set of unique input/output (UIO) sequences is presented for verifying such rules. The model originally presented for Finite State Machines (FSM) has been modified to include concepts of exception handling and will be used to form a tool usable for verifying exception handling rules in OISs.

Set (abstract data type)Finite-state machineProgramming languageComputer scienceException handlingInformation systemData miningUSablecomputer.software_genrecomputerProceedings of conference on Organizational computing systems - COCS '95
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Case study on exceptions

1995

Discusses exceptions in office work and the link between rules and exceptions in office information systems. After describing the nature of exceptions, examines their effect on rules. Provides a case study of a factory purchasing process, including unmatched invoices, costs, classification and strategic changes.

Knowledge managementWork (electrical)business.industryPurchasing processInformation systemFactory (object-oriented programming)BusinessLibrary and Information SciencesPurchasingComputer Science ApplicationsInformation SystemsInformation Technology & People
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