2 documents found, page 1 of 1
Melhorando o processo de ensino e aprendizado em cursos de graduação na área de...
Lima, Alberto Sampaio; Andriola, Wagner Bandeira; Tavares, Wladimir AraújoThe use of blogs as pedagogical tools in teaching-learning process is actual and very discussed by education researchers. This work presents a study about using blogs as mediators in teaching and learning process in computing graduation. We evaluated three blogs used by the students of federal university of Ceará (UFC). We evaluated the problems and the success scenarios where the blog utilization increased stu...
Algoritmos exatos para problema da clique máxima ponderada
Tavares, Wladimir AraújoIn this work, we present three new exact algorithms for the maximum weight clique problem. The three algorithms depend on an initial ordering of the vertices. Two ordering are considered, as a function of the weights of the vertices or the weights of the neighborhoods of the vertices. This leads to two versions of each algorithm. The first onde, called BITCLIQUE, is a combinatorial Branch & Bound algorithm. It ...