The cardinality constraint is one of the most important constraints that can be established in a conceptual model. Nevertheless, not all CASE tools for developing database support...
Harith T. Al-Jumaily, Dolores Cuadra, Paloma Mart&...
The development of tools for the organization of large quantities of Web bookmarks is an increasingly challenging task since more and more Web information becomes available and ha...
With the growth of the Internet, the choice of B2B e-commerce formats has expanded from Electronic Data Interchange (EDI) to a range of internet-based channels, such as e-marketpl...
With the consolidation of the Internet and other computer networks, the need of sophisticated systems to retrieve information increased enormously. In these networks, information ...
Rafael T. de Sousa Jr., Alexandre C. V. de Oliveir...
Distance Education Course (DEC) has been becoming more and more popular in many universities with the fast development of the Internet technology. The communication between the te...