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An intelligent computer-aided diagnostics system may be developed to assist the radiologists to recognize the masses/lesions appearing in breast in different groups of benignancy/malignancy. In present work we have attempted to develop a computer assisted treatment planning system implementing Genetic algorithm-based Neuro-fuzzy approaches. The boundary based features of the tumor lesions appearing...
Real life optimization problems often require finding optimal solution to complex high dimensional, multimodal problems involving computationally very expensive fitness function evaluations. Use of a population based iterative technique like evolutionary algorithms in such problem domains is thus practically prohibitive. An attractive alternative is to build surrogates or use an approximation of the...
This article describes the case studies (CS) and problem-based learning (PBL) approaches in multicultural learning contexts. The conceptual model presented here exposes and discusses about the importance of representing and expressing practical concerns, when teachers attempt to adopt constructivist approach. Within this conceptual model, the juxtaposition of two systems, learner system and designer/teacher...
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