Imagine an agent that performs tasks according to different strategies. The goal of Behavioral Recognition (BR) is to identify which of the available strategies is the one being used by the agent, by simply observing the agent's actions and the environmental conditions during a certain period of time. The goal of Behavioral Cloning (BC) is more ambitious. In this last case, the learner must be ...

An environmental scan of the demand for and varied levels of success of online learning products and services suggests that dropout numbers are higher in online learning. One response is to enhance strategies for supporting learners who are engaged in online distributed learning environments. These strategies are examined within the ADDIE framework. A comparative analysis of learner evaluations...

Metagenomics is an emerging field in which the power of genome analysis is applied to entire communities of microbes. It is focused on the understanding of the mixture of genes (genomes) in a community as whole. The gene prediction task is a well-known problem in genomics, and it remains an interesting computational challenge in metagenomics too. A large variety of classifiers has been develope...

Learning an accurate representation of the environment is a difficult task for both animals and humans, because the causal structures of the environment are unobservable and must be inferred from the observable input. In this article, we argue that this difficulty is further increased by the multi-context nature of realistic learning environments. When the environment undergoes a change in cont...

Constraint programming is used to model and solve complex combinatorial problems. The modeling task requires some expertise in constraint programming. This requirement is a bottleneck to the broader uptake of constraint technology. Several approaches have been proposed to assist the non-expert user in the modelling task. This paper presents the basic architecture for acquiring constraint networ...

This paper discusses the potential of technology-mediated forms of L2 strategy instruction (SI) to not only facilitate SI but to enhance evaluation of SI interventions and L2 strategy research more generally. It uses results from a recent empirical study to show how computer-based forms of SI may offer remedies for problematic features of evaluation, including access to process data showing how...

Tutorial dialogue has been the subject of increasing attention in recent years, and it has become evident that empirical studies of human-human tutorial dialogue can contribute important insights to the design of computational models of dialogue. This paper reports on a corpus study of human-human tutorial dialogue transpiring in the course of problemsolving in a learning environment for introd...

This study aimed to measure the correlations between reading strategies, learning styles and reading comprehension of the Saudi EFL college learners' English reading comprehension. This study used a survey and two IELTS reading passages that vary in difficulty levels. The purpose was to show how two different reading strategies affect EFL students' reading comprehension. The study further exami...