Now showing items 1-4 of 4
Improving quality of experience for mobile video streaming
(Georgia Institute of Technology, 2014-04-08)
Thanks to their increasing sophistication and popularity, mobile devices, in the form of smartphones and tablets, have become the fastest growing contributors to Internet traffic. Indeed, smartphones are projected to account ...
High performance computing for irregular algorithms and applications with an emphasis on big data analytics
(Georgia Institute of Technology, 2014-03-31)
Irregular algorithms such as graph algorithms, sorting, and sparse matrix multiplication, present numerous programming challenges, including scalability, load balancing, and efficient memory utilization. In this age of Big ...
Optimizing the Structure of Diffusion Networks: Theory and Algorithms
(Georgia Institute of Technology, 2014-04-09)
How can we optimize the topology of a networked system to make it resilient to flus or malware, or also conducive to the spread of information and multimedia? Previous work on information diffusion has focused on modeling ...
Analysis and detection of low quality information in social networks
(Georgia Institute of Technology, 2014-05-07)
Low quality information such as spam and rumors is a nuisance to people and hinders them from consuming information that is pertinent to them or that they are looking for. As social networks like Facebook, Twitter and ...