Analytical competency in classroom situations can be seen as a crucial aspect of teachers’ professional competency. While case-based learning is considered to have great potential for the promotion of analytical skills of teachers, there have been few attempts to investigate the effects of corresponding instructional support. The empirical study presented here investigates the effects of instru...

Many researchers have noted the importance of combining inductive and analytical learning, yet we still lack combined learning methods that are effective in practice. We present here a learning method that combines explanation-based learning from a previously learned approximate domain theory, together with inductive learning from observations. This method, called explanation-based neural netwo...

This study aims to get a value of the effectiveness students in learning analytical chemistry. The subjects carried out this were 30 Tanjungbalai Polytechnic students. method used is analyze pre-test and post-test as well data on frequency distribution G factor. From results it can be concluded follows 1). showed that there was 1 person (3.33%) with highest score 74. For 29 people (97.67%) decl...

In this work we exploit an anfis network to achieve the singularities avoidance of a redundant robot. This latter must carry out a trajectory tracking in the Cartesian space near a singularity point. The singularity avoidance without affecting trajectory tracking is involved via selfmotion method. The analytical determination of this self motion is obtained on the optimization of scalar functio...

Nowadays, e-learning platforms are widely used by universities and other research-based and educational institutions. Despite lots of advantages these educational environments provide for organizations, yet there are many unresolved problems which cause instructors and training managers with some difficulties to get proper information about the students’ learning behavior. On one hand, lack of ...

Many real-world problems are nowadays encoded into SAT instances and efficiently solved by CDCL SAT solvers. However, some scenarios require distributed problem solving approaches. Privacy is often the main reason. This causes the distributed SAT problem. In this work, we analyze how this problem can be tacked in an efficient way, and present ABTSAT, a new version of the ABT algorithm adapted t...

Nowadays, e-learning platforms are widely used by universities and other research-based and educational institutions. Despite lots of advantages these educational environments provide for organizations, yet there are many unresolved problems which cause instructors and training managers with some difficulties to get proper information about the students’ learning behavior. On one hand, lack of ...