In this article we deal with the Topic Detection and Priority Detection subtasks from RepLab 2013, trying clustering and classification methods as well as term selection techniques in order to know its performance in two sub collections of tweets: single and extended (single tweet plus derived tweets). Our tests show good performance in spite of we used very few resources.

The paper describes a monitoring system specially designed for cloud infrastructures. We identify the features that are relevant for the task: scalability, that allows utilization in systems of thousands of nodes, flexibility, to be customized for a large number of applications, openness, to allow the coexistence of user and administration monitoring. We take as a starting point the Nagios moni...

The relation between conscious recollection and source memory for perceptual details was investigated in three experiments that combined the remember-know paradigm with a multidimensional source monitoring test. Experiment 1 replicated that source memory for perceptual details is better in the case of "remember" than "know" judgments. Experiment 2 showed that the relation between "remember" jud...

This article investigates the relation between misremembering and source judgments in both the misleading information paradigm and the false memory paradigm. A computational model, CHARM (Composite Holographic Associative Recall Model), is used to simulate source monitoring in both paradigms. Despite the fact that CHARM stores memories in a composite memory trace, it is shown that the model can...

UNLABELLED For many decades, Neuropsychological functioning has been a key point in the study of psychotic disorders. The main aim of these studies is to give a description of the neurocognitive "profile" of schizophrenia, with only little attention being paid to the common and discriminating features of different psychotic disorders. Recent studies support the hypothesis that patients affected...

Managing virtualised computing, network and storage resources at large-scale in both public and private cloud datacentres is a challenging task. As an open source cloud operating system, OpenStack needs to be enhanced for managing cloud datacentre resources. In order to improve OpenStack functions to support cloud datacentre resource management, we present OCReM: OpenStack-based cloud datacentr...

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