Results 31 to 40 of about 3,077,342 (247)

A Pipeline for Rapid Post-Crisis Twitter Data Acquisition, Filtering and Visualization

Technologies, 2019
Due to instant availability of data on social media platforms like Twitter, and advances in machine learning and data management technology, real-time crisis informatics has emerged as a prolific research area in the last decade.
Mayank Kejriwal, Yao Gu
doaj   +1 more source

Quand l’école mobilise pour la bonne cause : l’éducation à la citoyenneté active par le volontariat via le web social

Multilinguales
This article explores the possibilities of integrating the social Web in educational context, using an educational approach focusing on active citizenship, capable of instilling and developing in learners soft transversal skills through committed and ...
Nassima Bagdadi
doaj   +1 more source

Using ICT to promote teachers’ competences: strategies and challenges

EAI Endorsed Transactions on e-Learning, 2015
When merged with new pedagogical practices the use of open social web tools as a means to mediate and support teacher training triggers a whole new set of implications for education and individuals.
Margarida Lucas, António Moreira
doaj   +1 more source

Social Ranking Techniques for the Web

, 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., Brin S., Easley D., Kleinberg J., Lempel R., Milgram S., Mislove A.   +6 more
core   +1 more source

Government as a social machine in an ecosystem [PDF]

, 2014
The Web is becoming increasingly pervasive throughout all aspects of human activity. As citizens and organisations adopt Web technologies, so governments are beginning to respond by themselves utilising the electronic space.
Hall, Wendy, Rowland-Campbell, Anni, Tiropanis, Thanassis   +2 more
core   +1 more source

iCrawl: Improving the Freshness of Web Collections by Integrating Social Web and Focused Web Crawling

, 2016
Researchers in the Digital Humanities and journalists need to monitor, collect and analyze fresh online content regarding current events such as the Ebola outbreak or the Ukraine crisis on demand.
Diligenti M., Mohr G., Psallidas F., Risse T., Tannier X.   +4 more
core   +1 more source

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

, 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

An integrated ranking algorithm for efficient information computing in social networks

, 2012
Social networks have ensured the expanding disproportion between the face of WWW stored traditionally in search engine repositories and the actual ever changing face of Web. Exponential growth of web users and the ease with which they can upload contents
Suri, Pushpa R., Taneja, Harmunish
core   +1 more source

Minds Online: The Interface between Web Science, Cognitive Science, and the Philosophy of Mind [PDF]

, 2017
Alongside existing research into the social, political and economic impacts of the Web, there is a need to study the Web from a cognitive and epistemic perspective.
Clowes, Robert William, Heersmink, Richard, Smart, Paul   +2 more
core   +1 more source

Web Data Extraction, Applications and Techniques: A Survey

, 2014
Web Data Extraction is an important problem that has been studied by means of different scientific tools and in a broad range of applications. Many approaches to extracting data from the Web have been designed to solve specific problems and operate in ad-
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