36 research outputs found
Forecasting Cryptocurrency Value by Sentiment Analysis: An HPC-Oriented Survey of the State-of-the-Art in the Cloud Era
This chapter surveys the state-of-the-art in forecasting cryptocurrency value by Sentiment Analysis. Key compounding perspectives of current challenges are addressed, including blockchains, data collection, annotation, and filtering, and sentiment analysis metrics using data streams and cloud platforms. We have explored the domain based on this problem-solving metric perspective, i.e., as technical analysis, forecasting, and estimation using a standardized ledger-based technology. The envisioned tools based on forecasting are then suggested, i.e., ranking Initial Coin Offering (ICO) values for incoming cryptocurrencies, trading strategies employing the new Sentiment Analysis metrics, and risk aversion in cryptocurrencies trading through a multi-objective portfolio selection. Our perspective is rationalized on the perspective on elastic demand of computational resources for cloud infrastructures
A Heuristic Algorithm Based on Line-up Competition and Generalized Pattern Search for Solving Integer and Mixed Integer Non-linear Optimization Problems
Estandarización de cuidados en una planta de rehabilitación
La estandarización de cuidados da lugar a una sistematización de las etapas del proceso de cuidados, a la vez que sirve de guÃa para evitar la variabilidad propia de cada uno de los profesionales. En el año 1995 se planificó un programa docente para la formación de todo el personal de enfermerÃa, con el objetivo de conocer el modelo adoptado, utilizarlo y poder elaborar unos registros adecuados para la estandarización. En este artÃculo presentamos las etiquetas diagnósticas más prevalentes en las patologÃas que generan más ingresos en la planta 4ª del hospital de TraumatologÃa. La enfermerÃa actualmente reconoce por un lado, que su ámbito profesional está relacionado con tres roles: autónomo, de colaboración y delegación, y por otro lado que el mejor marco reconocido para la práctica profesional es la adaptación de un modelo conceptual en su práctica diaria
Estandarización de cuidados en una planta de rehabilitación
La estandarización de cuidados da lugar a una sistematización de las etapas del proceso
de cuidados, a la vez que sirve de guÃa para evitar la variabilidad propia de cada uno de los
profesionales. En el año 1995 se planificó un programa docente para la formación de todo el
personal de enfermerÃa, con el objetivo de conocer el modelo adoptado, utilizarlo y poder
elaborar unos registros adecuados para la estandarización. En este artÃculo presentamos
las etiquetas diagnósticas más prevalentes en las patologÃas que generan más ingresos en
la planta 4ª del hospital de TraumatologÃa.
La enfermerÃa actualmente reconoce por un lado, que su ámbito profesional está
relacionado con tres roles: autónomo, de colaboración y delegación, y por otro lado que el
mejor marco reconocido para la práctica profesional es la adaptación de un modelo
conceptual en su práctica diaria
Dynamic Modeling of the Effects of Site Placement on Environmental Suitability: A Theoretical Example from Northwest Morocco
Olive tree varieties cultivated for the great Baetican oil trade between the 1st and the 4th centuries ad: morphometric analysis of olive stones from Las Delicias (Ecija, Province of Seville, Spain)
Understanding visibility in Iron Age and Roman southern Spain with exponential random graph models for visibility networks
Long-term changes in visibility patterns between urban settlements are considered an important factor for understanding Iron Age II settlement locations in Southern Spain. From some settlements, the surrounding landscape and other settlements could be visually controlled, and some settlements are argued to be intervisible to allow for communication through visual signals. However, the study of how these visibility patterns changed in the subsequent Roman period in this region is largely ignored. In this paper, we argue that visibility might still have structured interactions between communities in Roman times and should not be dismissed out of hand merely because more and other data sources are available as compared to the Iron Age. However, the way in which it affected human behaviour might have been different in Roman times as compared to the Iron Age. We argue that simulating archaeologists’ hypotheses about the emergence of inter-settlement visibility is a promising way of understanding such differences. To do this, we use exponential random graph modelling (ERGM), a statistical network simulation modelling technique that allows us to simulate hypotheses about the emergence and long-term change of visibility networks. We combine this approach with an exploratory analysis of the observed visibility networks between identified urban settlements, which will reveal similarities and differences in the changing patterns of visibility networks through time. The results of the ERGMs are then compared with the changes in the observed network structure. We conclude that our knowledge of the changes from the Iron Age II to the Roman settlement pattern suggests only gradual changes in the role of visibility in structuring inter-settlement interactions, possibly followed by a disintegration of the visibility network after the Roman Early Imperial period