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» Cross-country diffusion of the Internet
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WWW
2011
ACM
13 years 2 months ago
Truthy: mapping the spread of astroturf in microblog streams
Online social media are complementing and in some cases replacing person-to-person social interaction and redefining the diffusion of information. In particular, microblogs have ...
Jacob Ratkiewicz, Michael Conover, Mark Meiss, Bru...
CN
2006
112views more  CN 2006»
13 years 7 months ago
Optimal server allocations for streaming multimedia applications on the Internet
In this paper, we address the server selection problem for streaming applications on the Internet. The architecture we consider is similar to the content distribution networks con...
Padmavathi Mundur, Poorva Arankalle
IMCSIT
2010
13 years 4 months ago
Multiscale Segmentation Based On Mode-Shift Clustering
We present a novel segmentation technique that effectively segments natural images. The method is designed for the purpose of image retrieval and follows the principle of clusterin...
Wojciech Tarnawski, Lukasz Miroslaw, Roman Pawliko...
HCI
2009
13 years 5 months ago
Accessing e-Learning Systems via Screen Reader: An Example
The evolution of the Information and Communication Technology (ICT) and the rapid growth of the Internet have impelled the pervasive diffusion of e-Learning systems. This is a grea...
Maria Claudia Buzzi, Marina Buzzi, Barbara Leporin...
WWW
2010
ACM
13 years 7 months ago
Finding influentials based on the temporal order of information adoption in twitter
Twitter offers an explicit mechanism to facilitate information diffusion and has emerged as a new medium for communication. Many approaches to find influentials have been proposed...
Changhyun Lee, Haewoon Kwak, Hosung Park, Sue B. M...