36 citations · 100 across the 17 of their papers we have counts for
5 papers · 1 filter
Development of a hybrid method for stock trading based on TOPSIS, EMD and ELM
Elivelto Ebermam, Helder Knidel, Renato A. Krohling
Deciding when to buy or sell a stock is not an easy task because the market is hard to predict, being influenced by political and economic factors. Thus, methodologies based on com…
Exploring Advances in Transformers and CNN for Skin Lesion Diagnosis on Small Datasets
Leandro M. de Lima, Renato A. Krohling
Skin cancer is one of the most common types of cancer in the world. Different computer-aided diagnosis systems have been proposed to tackle skin lesion diagnosis, most of them base…
Solving integer multi-objective optimization problems using TOPSIS, Differential Evolution and Tabu Search
Renato A. Krohling, Erick R. F. A. Schneider
This paper presents a method to solve non-linear integer multiobjective optimization problems. First the problem is formulated using the Technique for Order Preference by Similarit…
A visualization tool for data analysis on higher education dropout: a case study at UFES
Pedro P. Ladeira, Leandro M. de Lima, Renato A. Krohling
Through the analysis of cultural, socioeconomic and academic performance aspects it is possible to map the profile of the students and their motivations to drop out. This article a…
Beyond Visual Image: Automated Diagnosis of Pigmented Skin Lesions Combining Clinical Image Features with Patient Data
José G. M. Esgario, Renato A. Krohling
kin cancer is considered one of the most common type of cancer in several countries. Due to the difficulty and subjectivity in the clinical diagnosis of skin lesions, Computer-Aide…