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The issue-based information system (IBIS) is an argumentation-based approach to clarifying wicked problems—complex, ill-defined problems that involve multiple stakeholders. [1] Diagrammatic visualization using IBIS notation is often called issue mapping. [2]: ix IBIS was invented by Werner Kunz and Horst Rittel in the 1960s. According to Kunz ...
An information system is a form of communication system in which data represent and are processed as a form of social memory. An information system can also be considered a semi-formal language which supports human decision making and action. Information systems are the primary focus of study for organizational informatics. [22]
The Joint Staff Information Management Division (IMD) is one of two divisions which make up the Joint Staff Secretariat (SJS) of the United States Joint Chiefs of Staff currently located in the Pentagon in Arlington, Virginia (USA). The other division is called Actions Division (AD) which manages the daily workflow of the staff. [1]
The ARIS concept (Architecture of Integrated Information Systems) by August-Wilhelm Scheer aims to ensure that an enterprise information system can completely meet its requirements. This framework is based on a division of the model into description views and levels, which allows a description of the individual elements through specially ...
A management information system (MIS) is an information system [1] used for decision-making, and for the coordination, control, analysis, and visualization of information in an organization. The study of the management information systems involves people, processes and technology in an organizational context.
The Federal Information Processing Standards (FIPS) of the United States are a set of publicly announced standards that the National Institute of Standards and Technology (NIST) has developed for use in computer situs of non-military United States government agencies and contractors. [1]
Operational information systems, service systems, projects, supply chains, and ecommerce web sites can all be viewed as special cases of work systems. An information system is a work system whose processes and activities are devoted to processing information. A service system is a work system that produces services for its customers.
A Transaction Processing System (TPS) is an information system that collects, stores, modifies, and retrieves the data transactions of an enterprise. Transaction processing systems also attempt to provide predictable response times to requests, although this is not as critical as real-time systems.