A Pattern-based Tool for Learning Design Patterns
Christian Paz-Trillo, Renata Wassermann, Fábio Kon · 2004
Abstract. Looking for information in long videos can be a time-consuming experience. The ONAIR system was developed in order to allow the users to find the information they want through queries in written natural language. We implemented the vector space model for information retrieval and used ontologies to improve the retrieval. In this paper we describe the system architecture, which makes strong use of patterns. We then describe an application of the system to the domain of Object-Oriented patterns in a course lectured by Joseph Yoder at the University of São Paulo. 1.