Towards Service Oriented Modeling of Enterprise Architectures
Many organizations today have a large number of information systems with numerous mutual dependencies. This situation is usually...
Exploring the Impact of Anchoring and Adjustment on Database Query Reuse
Cognitive heuristics are basic unconscious mechanismspeople use to cope with complexity in problem solving.However, the use of heuristics has...
Teaching Systems Analysis and Design: A Comprehensive and Experiential Framework
Typically, the Systems Analysis and Design courserequirements for departments offering a major ininformation systems are achieved by either a...
A Method to Refine and Tailor System Development Methodologies
System development practitioners have always modifiedmethodologies in order to create a better fit for theircircumstances. This paper describes how...
Why do novices make errors in conceptual modeling of databases?
Conceptual modeling is a very important, but difficultstep in database development. It is essential to determinewhat novices have understood...
User Requirements Verification: Evaluating the Effect of Formality in Presentation Modeling Representations
User requirements representation is one of the importantaspects of systems analysis. Typically, informal (flowcharts) and semi-formal (ERD and DFD)...
Intelligent Agents as a Modelling Paradigm
Intelligent agents have been used in many applicationsbecause they provide useful integrated features that arenot available in “traditional” types...
Customer Relationship Management System Development — System Thinking Approach
This paper demonstrates a concept model of CustomerRelationship Management (CRM) based on nowadaysbusiness processing theory. The relationships in...
The Work System Method: Confronting a Void in Systems Analysis and Design
Analysis and design methods for business professionalsare missing from the SA&D universe. Current SA&Dtechniques are for IT professionals or...
Measuring Consensus in Team Settings Doing Non-routine Knowledge Work
Teams, especially in non-routine knowledge work settingssuch as achieving a robust and shared understanding ofthe complex problem, the creative...
