Search results for " warehouse"

A deeper look into natural sciences with physics-based and data-driven measures

2021

Summary With the development of machine learning in recent years, it is possible to glean much more information from an experimental data set to study matter. In this perspective, we discuss some state-of-the-art data-driven tools to analyze latent effects in data and explain their applicability in natural science, focusing on two recently introduced, physics-motivated computationally cheap tools—latent entropy and latent dimension. We exemplify their capabilities by applying them on several examples in the natural sciences and show that they reveal so far unobserved features such as, for example, a gradient in a magnetic measurement and a latent network of glymphatic channels from the mous…

Deep neural attention-based model for the evaluation of italian sentences complexity

2020

In this paper, the Automatic Text Complexity Evaluation problem is modeled as a binary classification task tackled by a Neural Network based system. It exploits Recurrent Neural Units and the Attention mechanism to measure the complexity of sentences written in the Italian language. An accurate test phase has been carried out, and the system has been compared with state-of-art tools that tackle the same problem. The computed performances proof the model suitability to evaluate sentence complexity improving the results achieved by other state-of-the-art systems.

What Dimension of Meaning in Life is the Stronger Predictor of Borderline Personality Disorder Symptom?

2019

Researchers seem to view meaning in life as consisting of different dimensions: coherence, purpose, and significance. Meaning in life has been found to be a protective factor against several mental...

A Note on Laws of Motion for Aggregate Distributions

2020

I derive the law of motion for the aggregate distribution directly from the laws of motion for the individuals’ states. By relying on concepts from measure theory, the derivation is concise and intuitive. I address random shocks both at the micro level and at the macro level. Micro-level shocks completely cancel at the aggregate level provided that a law of large numbers applies. Therefore, the law of motion for the aggregate distribution is a deterministic process in the absence of macro-level uncertainty. If there are macro-level risks, the law of motion for the aggregate distribution exhibits a stochastic component additionally. I illustrate the formalism in a model of wealth accumulatio…

Gap-accepteance parameters for roundabouts: a systematic review

2015

Purpose The critical and follow-up headways are the two gap-acceptance parameters which explain the traffic interaction of a minor street vehicle when enters the roundabout, merging into or crossing one or more circulating (major) streams.Severalstudiesandresearchesprovidemeasurements of critical and follow-up headways from real data at roundabouts. The objective of our research is to synthesize the data from the series of selected studies to interpret variation across the studies. Methods In order to match the research goal, a systematic literaturereviewonestimationsofcriticalandfollow-upheadways at roundabouts was undertaken. Since several studies andresearchesdevelopedworldwidewereexamin…

Readability and the Web

2012

Readability indices measure how easy or difficult it is to read and comprehend a text. In this paper we look at the relation between readability indices and web documents from two different perspectives. On the one hand we analyse how to reliably measure the readability of web documents by applying content extraction techniques and incorporating a bias correction. On the other hand we investigate how web based corpus statistics can be used to measure readability in a novel and language independent way.

Towards a Data Warehouse Architecture for Managing Big Data Evolution

2018

Leadership and church identity

2018

This article discusses how the theological-spiritual dimension, which has to do with the specific identity of the church, has implications for and partly determines the application of leadership theories and tools in the local church. The article also examines how leadership research can provide the means to realize a church’s theological or spiritual identity or its true nature. This implies a two-directional relationship between theology and leadership. On the one hand, theology should influence how churches are led, and on the other hand, leadership may facilitate the realization of the theological-spiritual dimension.
 There are a number of important articles on the theology of lea…

The psychometric measures to assess aggressive dimension following traumatic brain injury: A review.

2021

Abstract Background: higher level of aggression and antisocial behavior are frequent following head trauma, due to specific brain alterations. Many tests are used to assess this aspect. A descriptive review was conducted on the main tests used to detect the appearance of aggressive dimensions following traumatic brain injury. Review summary: we searched on PubMed and Web of Science databases and screening references of included studies and review articles for additional citations. From initial 723 publications, only 7 met our search criteria. Findings showed that various psychometric tools are used to assess aggressiveness and its subdomains, following head trauma. Conclusions: further inve…

The psychometric structure of the Spanish language version of the Iowa-Netherlands Comparison Orientation Measure in Spain and Chile

2020

Abstract The present study investigated the structure of the Spanish version of the Iowa-Netherlands Comparison Orientation Measure (INCOM-E), an 11-item measure that assesses individual differences in social comparison orientation (SCO), i.e., the extent to which people compare themselves with others. Data came from samples from Spain (n = 1,133) and Chile (n = 2,757). Confirmatory Factor Analyses and Mokken Scale Analyses supported in both samples not the assumed two-factor structure, but a single factor structure, consisting of eight items. The resulting eight-item version of the INCOM-E was reliable in both samples, according the Gutmann’s lambda–2 (.82 in Spain and .83 in Chile), and c…