scholarly journals Data Stream Summary in Big Data Context: Challenges and Opportunities

2021 ◽  
Vol 6 (4) ◽  
pp. 414-430
Author(s):  
Jean Gane Sarr ◽  
Aliou Boly ◽  
Ndiouma Bame
Keyword(s):  
Big Data ◽  
Data Stream ◽  
Challenges And Opportunities ◽  
Data Context

scholarly journals Foreword to the Special Issue: “Semantics for Big Data Integration”

Information ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 68 ◽  
Author(s):  
Domenico Beneventano ◽  
Maurizio Vincini
Keyword(s):  
Big Data ◽  
Data Integration ◽  
Semantic Technologies ◽  
Special Issue ◽  
Innovative Solutions ◽  
Challenges And Opportunities ◽  
Dataset Size ◽  
Data Context

In recent years, a great deal of interest has been shown toward big data. Much of the work on big data has focused on volume and velocity in order to consider dataset size. Indeed, the problems of variety, velocity, and veracity are equally important in dealing with the heterogeneity, diversity, and complexity of data, where semantic technologies can be explored to deal with these issues. This Special Issue aims at discussing emerging approaches from academic and industrial stakeholders for disseminating innovative solutions that explore how big data can leverage semantics, for example, by examining the challenges and opportunities arising from adapting and transferring semantic technologies to the big data context.

Citizens, Elites, and Social Media Methodological Challenges and Opportunities in the Study of Persuasion and Mobilization

2019 ◽  
pp. 1036-1058
Author(s):  
Philip Habel ◽  
Yannis Theocharis
Keyword(s):  
Social Media ◽  
Big Data ◽  
Supply And Demand ◽  
Political Process ◽  
The Political ◽  
The Novel ◽  
Complete Understanding ◽  
Social Media Data ◽  
Challenges And Opportunities ◽  
Media Data

In the last decade, big data, and social media in particular, have seen increased popularity among citizens, organizations, politicians, and other elites—which in turn has created new and promising avenues for scholars studying long-standing questions of communication flows and influence. Studies of social media play a prominent role in our evolving understanding of the supply and demand sides of the political process, including the novel strategies adopted by elites to persuade and mobilize publics, as well as the ways in which citizens react, interact with elites and others, and utilize platforms to persuade audiences. While recognizing some challenges, this chapter speaks to the myriad of opportunities that social media data afford for evaluating questions of mobilization and persuasion, ultimately bringing us closer to a more complete understanding Lasswell’s (1948) famous maxim: “who, says what, in which channel, to whom, [and] with what effect.”

Time-Series Big Data Stream Evaluation

2020 ◽  
Author(s):  
Petrus Mursanto ◽  
Ari Wibisono ◽  
Wendy D.W. T. Bayu ◽  
Valian Fil Ahli ◽  
May Iffah Rizki ◽  
...  
Keyword(s):  
Time Series ◽  
Big Data ◽  
Data Stream
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