A knowledge-based decision support system for roofing materials selection and cost estimating: a conceptual framework and data modelling

Computer Science

• Complex Task 50%
• Conceptual Data Modeling 50%
• Data Modelling 50%
• Housing Sector 50%
• Performance Characteristic 50%
• Sub Element 100%
• Technique for Order of Preference by Similarity to Ideal Solution 50%

Engineering

• Criterion Decision Method 50%
• Domain Expert 50%
• Ideal Solution 50%
• Initial Cost 50%
• Knowledge Base 50%
• Material Selection Problem 50%
• Performance Criterion 50%
• Standard Form 50%