Abstract Markov Decision Process (MDP) is the most common planning framework in the
literature for sequential decisions under probabilistic outcomes; MDPs also underlies the …

Computerized adaptive testing (CAT) based on item response theory allows more accurate
assessments with fewer questions than the classic paper and pencil (P&P) test …

Abstract The Brazilian High School Exam (Enem) results are used to enter higher education
and obtain scholarships and study financing. The Enem comprises an essay and four 45 …

In the field of educational data, the usage of recommendations can considerably improve the
experience of the students during the training or assessment phases. In such cases, the …

Resumo Testes Adaptativos Computadorizados (CAT), baseados na Teoria de Resposta ao
Item, permitem fazer testes mais precisos com um menor número de questões que a prova …

Resumo Testes Adaptativos Computadorizados (CAT) baseados na Teoria de Resposta ao
Item (IRT) permitem realizar avaliações mais precisas e mostram vantagens quando …

ABSTRACT The Exame Nacional do Ensino Médio [Brazilian High School Exam](Enem) is a
test that includes an essay and four 45-item tests. Its reliability and the impact of fatigue on …

A subject's ability to express himself demonstrates his ability to understand reality. Text
production is a way to verify the proficiency of such a skill. This correlation can help in the …

O desenvolvimento dos testes adaptativos computadorizados só foi possível devido aos
avanços tecnológicos das últimas décadas, permitindo que esta metodologia obtenha …

Assessments are a fundamental part of the educational process and are used to diagnose
students' learning difficulties. However, performing frequent evaluations and with fair …