75,728 research outputs found
Personalised correction, feedback, and guidance in an automated tutoring system for skills training
In addition to knowledge, in various domains skills are equally important. Active learning and training are effective forms of education. We present an automated skills training system for a database programming environment that promotes procedural knowledge acquisition
and skills training. The system provides support features such as correction of solutions, feedback and personalised guidance, similar to interactions with a human tutor. Specifically, we address synchronous feedback and guidance based on personalised assessment. Each of these features is automated and includes a level of personalisation and adaptation. At the core of the system is a pattern-based error classification and correction component that analyses
student input
Free Search Towards Multidimensional Optimisation Problems
The article presents experimental results achieved from a novel heuristic algorithm for real-value search and optimisation called Free Search (FS). The aim is to clarify the abilities of this method to return optimal solutions from multidimensional search spaces currently resistant to other search techniques
A Graph Grammar for Modelling RNA Folding
We propose a new approach for modelling the process of RNA folding as a graph
transformation guided by the global value of free energy. Since the folding
process evolves towards a configuration in which the free energy is minimal,
the global behaviour resembles the one of a self-adaptive system. Each RNA
configuration is a graph and the evolution of configurations is constrained by
precise rules that can be described by a graph grammar.Comment: In Proceedings GaM 2016, arXiv:1612.0105
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