A three-level functional architecture for a team of mobile robots is described in detail, including the de nition of the role assigned to each level, the main concepts involved, a...
Pedro U. Lima, Rodrigo M. M. Ventura, Pedro Apar&i...
When implementing persistent objects on a relational database, a major performance issue is prefetching data to minimize the number of roundtrips to the database. This is especial...
Successful applications of digital libraries require structured access to sources of information. This paper presents an approach to extract the logical structure of text document...
Program slicing is a program transformation that is useful in program debugging, program maintenance, and other applications that involve understanding program behavior. Given a p...
Current user interface toolkits provide components that are complex and expensive. Programmers cannot use these components for many kinds of application data because the resulting...