Results 21 to 30 of about 3,051,054 (296)

Semantics, sensors, and the social web: The live social semantics experiments [PDF]

open access: yes, 2010
The Live Social Semantics is an innovative application that encourages and guides social networking between researchers at conferences and similar events. The application integrates data and technologies from the Semantic Web, online social networks, and
A. Scherrer   +7 more
core   +6 more sources

Os arquivos globais de vídeo na Internet: entre o efémero e as novas perenidades. O caso YouTube

open access: yesComunicação e Sociedade, 2012
Cem milhões de videoclips são visionados todos os dias no YouTube. E todos os dias são carregados no servidor sessenta e cinco mil novos vídeos. Em apenas dois anos de existência, desde a criação do YouTube, a partilha de vídeo na Internet tornou-se um ...
Luís Miguel Loureiro
doaj   +1 more source

Structural bioinformatics analysis of SARS-CoV-2 variants reveals higher hACE2 receptor binding affinity for Omicron B.1.1.529 spike RBD compared to wild type reference

open access: yesScientific Reports, 2022
To date, more than 263 million people have been infected with SARS-CoV-2 during the COVID-19 pandemic. In many countries, the global spread occurred in multiple pandemic waves characterized by the emergence of new SARS-CoV-2 variants.
Vedat Durmaz   +17 more
doaj   +1 more source

Encounters on the social web: Everyday life and emotions online [PDF]

open access: yes, 2015
Encounters also happen online nowadays and, yes, they are still difficult to describe, even though it is sometimes easier to observe them-and obtain data about them- than in the past.
Beneito Montagut, Roser
core   +3 more sources

¿Las correlaciones altmétricas/métricas tradicionales se ven afectadas por los planes de marketing en medios sociales de las revistas? El caso de la revista Comunicar

open access: yesAnales de Documentación, 2018
En este estudio se analizan las correlaciones entre los datos aportados por los sistemas de citas tradicionales y las altmetrics de los artículos publicados en los últimos cinco años en la revista Comunicar, ya que se trata de una revista que destaca ...
Nieves González-Fernández-Villavicencio   +1 more
doaj   +1 more source

Beyond the Semantic Web: Towards an Implicit Pragmatic Web and a Web of Social Representations

open access: yesFuture Internet, 2023
Motivated by the distinction between semantics and pragmatics as sub-disciplines of linguistics, shortly after Tim Berners-Lee introduced the Semantic Web in 2001, there have been works on its extension to the “pragmatic level”.
Yannis Haralambous, Philippe Lenca
doaj   +1 more source

The Web 2.0 as Marketing Tool: Opportunities for SMEs [PDF]

open access: yes, 2008
The new generation of Internet applications widely known as Social Media or Web 2.0 offers corporations a whole range of opportunities for improving their marketing efficiency and internal operations.
Constantinides, Efthymios
core   +3 more sources

La comunicación entre investigadores en Twitter. Una etnografía virtual en el ámbito de las ciencias de la documentación

open access: yesRevista Española de Documentación Científica, 2016
La presente investigación se centra en el estudio de la comunicación científica en Twitter. Pretende conocer y describir el tipo de actividad científica que tiene lugar en esta plataforma, identificando el tipo de información que se difunde y el tipo de ...
Belén Álvarez-Bornstein   +1 more
doaj   +1 more source

Towards a free and federated social web: the case of Lorea

open access: yesRevista Teknokultura, 2012
This paper tackles the limitations of web 2.0, the keys to overcome them and the recent efforts towards a free and federated social web. Between these we will focus on the case of Lorea from our direct experience with it.
Florencio Cabello   +2 more
doaj   +1 more source

Social Ranking Techniques for the Web

open access: yes, 2013
The proliferation of social media has the potential for changing the structure and organization of the web. In the past, scientists have looked at the web as a large connected component to understand how the topology of hyperlinks correlates with the ...
Banerjee A.   +6 more
core   +1 more source

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