Abstract. Conceptual models are formal descriptions of application domains that are used in early stages of system development to support requirements analysis. The Unified Modeli...
The advent of UML 2.0 has provided a new set of concepts more apt for modeling the structure and behavior of distributed systems. These concepts and mechanisms can be effectively ...
Courses in Relational Databases largely use a domain-specific design approach different from that used in the rest of the curriculum. Use of the Unified Process, UML, and Design P...
Operational Data Analysis (ODA) automatically 1) monitors the performance of a computer through time, 2) stores such information in a data repository, 3) applies data-mining techn...
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...