Repository and search based on distance learning standards

Mathematics

• Architecture 24%
• Citations 9%
• Concepts 3%
• Distance Learning 100%
• Electronic Learning 12%
• Learning Objects 97%
• Object 9%
• Object Model 22%
• Reference Model 20%
• Registration 18%
• Repository 72%
• Requirements 5%
• Reusability 12%
• Search Engine 11%
• Sharing 15%
• Specification 6%
• Standards 28%
• Web-based 10%

Engineering & Materials Science

• Distance education 63%
• Internet 17%
• Reusability 28%
• Search engines 25%
• Specifications 16%