AIMC Topic: Computer Simulation

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A general proof of consistency of heuristic classification for cognitive diagnosis models.

The British journal of mathematical and statistical psychology Apr 15, 2015
The Asymptotic Classification Theory of Cognitive Diagnosis (Chiu et al., 2009, Psychometrika, 74, 633-665) determined the conditions that cognitive diagnosis models must satisfy so that the correct assignment of examinees to proficiency classes is g...
Data Interpretation, Statistical Heuristics Computer Heuristics Computer Simulation Reproducibility of Results Sensitivity and Specificity Cognition Models, Statistical Psychometrics Educational Measurement Humans Algorithms
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The potential of AOP networks for reproductive and developmental toxicity assay development.

Reproductive toxicology (Elmsford, N.Y.) Apr 15, 2015
Historically, the prediction of reproductive and developmental toxicity has largely relied on the use of animals. The adverse outcome pathway (AOP) framework forms a basis for the development of new non-animal test methods. It also provides biologica...
Gene Expression Regulation, Developmental Animal Testing Alternatives Systems Integration Fetal Development Gene Regulatory Networks Signal Transduction Models, Biological Knowledge Bases Embryonic Development Humans Female Reproduction Toxicity Tests Computer Simulation Animals Pregnancy Risk Assessment
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A priori data-driven multi-clustered reservoir generation algorithm for echo state network.

PloS one Apr 13, 2015
Echo state networks (ESNs) with multi-clustered reservoir topology perform better in reservoir computing and robustness than those with random reservoir topology. However, these ESNs have a complex reservoir topology, which leads to difficulties in r...
Database Management Systems Computer Simulation Cluster Analysis Models, Neurological Neural Networks, Computer Algorithms Databases, Factual
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In silico prediction of anti-malarial hit molecules based on machine learning methods.

International journal of computational biology and drug design Apr 13, 2015
Machine learning techniques have been widely used in drug discovery and development in the areas of cheminformatics. Aspartyl aminopeptidase (M18AAP) of Plasmodium falciparum is crucial for survival of malaria parasite. We have created predictive mod...
Antimalarials Artificial Intelligence Drug Discovery Computer Simulation Models, Statistical Models, Molecular
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Learning Receptive Fields and Quality Lookups for Blind Quality Assessment of Stereoscopic Images.

IEEE transactions on cybernetics Apr 9, 2015
Blind quality assessment of 3D images encounters more new challenges than its 2D counterparts. In this paper, we propose a blind quality assessment for stereoscopic images by learning the characteristics of receptive fields (RFs) from perspective of ...
Humans Machine Learning Algorithms Depth Perception Computer Simulation Imaging, Three-Dimensional Models, Neurological
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Measuring predictability of autonomous network transitions into bursting dynamics.

PloS one Apr 9, 2015
Understanding spontaneous transitions between dynamical modes in a network is of significant importance. These transitions may separate pathological and normal functions of the brain. In this paper, we develop a set of measures that, based on spatio-...
Brain Computer Simulation Action Potentials Neurons Humans Nerve Net Neural Networks, Computer
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Semantic network mapping of religious material: testing multi-agent computer models of social theories against real-world data.

Cognitive processing Apr 8, 2015
Agent-based modeling allows researchers to investigate theories of complex social phenomena and subsequently use the model to generate new hypotheses that can then be compared to real-world data. However, computer modeling has been underutilized in r...
Models, Theoretical Semantics Social Theory Religion Humans Neural Networks, Computer Computer Simulation
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Mean square delay dependent-probability-distribution stability analysis of neutral type stochastic neural networks.

ISA transactions Apr 7, 2015
The aim of this manuscript is to investigate the mean square delay dependent-probability-distribution stability analysis of neutral type stochastic neural networks with time-delays. The time-delays are assumed to be interval time-varying and randomly...
Neural Networks, Computer Algorithms Computer Simulation Linear Models Stochastic Processes Uncertainty
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Accurate in silico identification of protein succinylation sites using an iterative semi-supervised learning technique.

Journal of theoretical biology Apr 2, 2015
As a widespread type of protein post-translational modifications (PTMs), succinylation plays an important role in regulating protein conformation, function and physicochemical properties. Compared with the labor-intensive and time-consuming experimen...
Protein Processing, Post-Translational Proteins Amino Acids Algorithms Computer Simulation Reproducibility of Results Artificial Intelligence Lysine Computational Biology Succinates Internet Binding Sites Support Vector Machine Molecular Sequence Data Supervised Machine Learning Amino Acid Sequence
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Screening Internet forum participants for depression symptoms by assembling and enhancing multiple NLP methods.

Computer methods and programs in biomedicine Apr 1, 2015
Depression is a disease that can dramatically lower quality of life. Symptoms of depression can range from temporary sadness to suicide. Embarrassment, shyness, and the stigma of depression are some of the factors preventing people from getting help ...
Algorithms Computer Simulation Psychometrics Language Psychiatric Status Rating Scales Emotions Female Male Internet Models, Statistical Depression Quality of Life Observer Variation Humans Surveys and Questionnaires Diagnosis, Computer-Assisted Social Media Natural Language Processing
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