Search results for "Web"
showing 10 items of 2018 documents
Semantic Computing of Moods Based on Tags in Social Media of Music
2014
Social tags inherent in online music services such as Last.fm provide a rich source of information on musical moods. The abundance of social tags makes this data highly beneficial for developing techniques to manage and retrieve mood information, and enables study of the relationships between music content and mood representations with data substantially larger than that available for conventional emotion research. However, no systematic assessment has been done on the accuracy of social tags and derived semantic models at capturing mood information in music. We propose a novel technique called Affective Circumplex Transformation (ACT) for representing the moods of music tracks in an interp…
Semantic HMC for Big Data Analysis
2014
International audience; Analyzing Big Data can help corporations to im-prove their efficiency. In this work we present a new vision to derive Value from Big Data using a Semantic Hierarchical Multi-label Classification called Semantic HMC based in a non-supervised Ontology learning process. We also proposea Semantic HMC process, using scalable Machine-Learning techniques and Rule-based reasoning.
Applications of sinusoidal phase modulation in temporal optics to highlight some properties of the Fourier transform
2019
International audience; Fourier analysis plays a major role in the analysis and understanding of many phenomena in physics and contemporary engineering. However, students, who have often discovered this notion through numerical tools, do not necessarily understand all the richness that can be derived from joint analysis in the temporal and spectral domains, particularly in the field of optics. As part of the second year of the Master's degree in Physics Lasers and Materials at the University of Burgundy, we have set up a set of experiments to highlight these concepts and to show, on a non-trivial example of periodic phase modulation, the precautions to be taken in the interpretation of the …
The overstated generational gap in online news use? A consolidated infrastructural perspective
2021
Recent research by Taneja et al. suggested that digital infrastructures diminish the generational gap in news use by counteracting preference structures. We expand on this seminal work by arguing that an infrastructural perspective requires overcoming limitations of highly aggregated web tracking data used in prior research. We analyze the individual browsing histories of two representative samples of German Internet users collected in 2012 ( N = 2970) and 2018 ( N = 2045) and find robust evidence for a smaller generational gap in online news use than commonly assumed. While short news website visits mostly demonstrated infrastructural factors, longer news use episodes were shaped more by …
Facebook as a 2.0 ecological educational tool
2014
International audience
Chances and Challenges of Computational Data Gathering and Analysis
2015
Digital and social media and large available data-sets generate various new possibilities and challenges for conducting research focused on perpetually developing online news ecosystems. This paper presents a novel computational technique for gathering and processing large quantities of data from Facebook. We demonstrate how to use this technique for detecting and analysing issue-attention cycles and news flows in Facebook groups and pages. Although the paper concentrates on a Finnish Facebook group as a case study, the demonstrated method can be used for gathering and analysing large sets of data from various social network sites and national contexts. The paper also discusses Facebook pla…
Latvijas reprezentācija sociālā portāla Facebook lapā "If you like Latvia, Latvia likes you" no 2014. gada janvāra līdz 2017. gada aprīlim
2017
Bakalaura darba „Latvijas reprezentācija sociālā portāla Facebook lapā „If you like Latvia Latvia likes you” no 2014. gada janvāra līdz 2017. gada aprīlim” mērķis ir sistematizēt un analizēt iegūtos datus par Latviju Facebook lapā „If you like Latvia Latvia likes you”. Bakalaura darba teorētiskajā daļā apskatīts „reprezentācijas” jēdziens. Skaidroti jēdzieni zīmols un valsts reprezentācija. Izveidota nodaļa par sociālajiem tīkliem. Skaidroti arī virtuālo identitāšu veidi un cēloņi. Pētījuma veikšanai izmantota kontentanalīze un daļēji strukturētā intervija. Tiek pētīts, kā Facebook lapa „If you like Latvia, Latvia likes you” reprezentē Latviju. Secinājumos atspoguļoti kontentanalīzes un int…
What are the risk and protective factors for the well-being of adolescents with CF?
2021
La fibrosis quística (FQ) es una enfermedad crónica y hereditaria que compromete la vida de quienes la padecen, y se hace especialmente importante su impacto en la adolescencia. El afrontamiento que estos pacientes y sus familiares hagan de estas circunstancias que les han tocado vivir, puede mejorar o empeorar el curso y desenlace de la enfermedad. El objetivo es conocer los factores de riesgo y protectores que influyen en el bienestar de los adolescentes con FQ. Para ello se realizó una búsqueda bibliográfica de la literatura científica siguiendo la guía PRISMA en las siguientes bases de datos: Web of Science, ProQuest y Scopus. Se incluyeron artículos centrados en factores psicológicos d…
Enseñar estrategias de afrontamiento a padres de niños con cáncer a través de un cortometraje
2010
Este trabajo describe la utilidad de un cortometraje para enseñar estrategias de afrontamiento positivas a los padres de hijos con cáncer. Para la realización del cortometraje se han utilizado los resultados de un trabajo de investigación sobre las estrategias de afrontamiento que utilizan los padres. Los resultados se extrajeron del análisis del discurso de los padres que participaron en un grupo de autoayuda durante ocho sesiones. El cortometraje ha sido evaluado por los psicólogos de todas las asociaciones de padres que forman parte de la Federación de padres de niños enfermos de cáncer. Asimismo, se ha experimentado en sesiones grupales realizadas en las sedes de ASPANION (Asociación de…
Making sense of multi-actor dialogues in family therapy and network meetings.
2012
In recent years, a number of family therapists have conceptualized psychotherapy as a dialogical activity. This view presents family therapy researchers with specific challenges, the most important of which is to find ways of dealing with the dialogical qualities of the multi-actor dialogues that occur, for example, in family therapeutic conversations. In this article, we propose some preliminary ideas concerning qualitative investigations of multi-actor dialogues. Our aim is to work toward an integration of Bakhtin’s theoretical concepts with good practices in qualitative research (e.g., dialogical tools and concepts of a narrative processes coding system) in order to make sense of family …