A cost effective critical space systems design approach

2001 ◽  
Vol 16 (4) ◽  
pp. 7-21 ◽  
Author(s):  
L.W. Abbott ◽  
G. Cox ◽  
H. Nguyen
Keyword(s):  
Systems Design ◽  
Cost Effective ◽  
Design Approach ◽  
Critical Space ◽  
Space Systems

A design approach for process-based knowledge management systems

2017 ◽  
Vol 21 (4) ◽  
pp. 693-717 ◽  
Author(s):  
Surendra Sarnikar ◽  
Amit V. Deokar
Keyword(s):  
Knowledge Management ◽  
Feasibility Study ◽  
Systems Analysis ◽  
Design Theory ◽  
Systems Design ◽  
Design Approach ◽  
Content Type ◽  
Analysis And Design ◽  
Systems Analysis And Design ◽  
Design Techniques

Purpose This paper presents a design approach for process-based knowledge management (PKM) systems that can support knowledge-intensive processes where effective task execution is highly reliant on the knowledge and expertise of participants executing the tasks. The proposed design approach includes design methods and kernel theories governing the design of PKM systems and can also be easily integrated with existing systems analysis and design techniques. Design/methodology/approach The design science research methodology is used to design and develop the artifact which includes the overall PKM design approach. Information systems design theory is used as a high-level framework to develop and structure the design approach. Relevant design methods and behavioral theories are reviewed to identify kernel theories that guide the design and development of PKM systems. The design approach consists of meta-requirements for PKM systems and design processes to achieve the meta-requirements. A feasibility study is conducted to evaluate the feasibility of the proposed approach. Findings The design approach presented in this paper can guide system analysts and system developers in the design of knowledge management systems for supporting knowledge-intensive processes. The paper also includes a comprehensive design theory for PKM systems consisting of meta-requirements and a synthesis of various kernel theories into actionable design procedures. The proposed procedures include knowledge requirements modeling, knowledge flows modeling and knowledge and process performance modeling procedures. The feasibility study indicates that the PKM approach can be more useful and effective than solely using unified modeling language (UML)-based systems analysis and design techniques for the design of PKM systems. Research limitations/implications An implication to information systems design research is the feasibility of developing a specialized design approach that incorporates significant domain knowledge to solve complex information system design problems. An implication to practice is the significant potential to improve productivity and effectiveness of systems analysts and designers in developing PKM systems. A limitation is the small sample size of the feasibility study used to evaluate the ease of use and utility of the design approach. Originality/value The study makes a unique contribution by proposing a design approach that integrates business process and knowledge management considerations. The approach is particularly valuable because of the focus on integration with existing systems analysis and design techniques, thus allowing for easier adoption.

Workstation Design Optimization Through a Simulation Model

1981 ◽  
Vol 25 (1) ◽  
pp. 374-378
Author(s):  
Mark S. Hoffman ◽  
Martin L. Cramer
Keyword(s):  
Simulation Model ◽  
Systems Design ◽  
Field Tests ◽  
Cost Effective ◽  
Control Device ◽  
Engineering System ◽  
Human Engineering ◽  
Integrated Network ◽  
Workstation Design ◽  
Marketing Tool

A man-machine systems simulation model was developed as a cost-effective marketing tool for systems design in the retail sales environment. SAINT (Systems Analysis Integrated Network of Tasks) modeling technique was chosen because of its capabilities to simulate complex human engineering system performances. Tasks performed at the workstations ranged from an automated real-time inventory control device requiring a high degree of man-machine interactivity to social interactions between the operator and customer. Network parameters were defined from performances observed both in laboratory and field tests. The model included the capability to mix and simulate multiple workstations within a given environment. Work surface dimensions, operator ability levels, and processing strategies were manipulated to maximize productivity. This approach to workstation design proved to be an effective method of systematically reducing the number of alternative configurations. It also reduces the requirement of elaborate time-consuming laboratory experiments to verify a proposed design concept. A conversational interface was developed to encourage its utilization by the untrained user.

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