Currently, online social networks such as Facebook, Twitter, Google+, LinkedIn, and Foursquare have become extremely popular all over the world and play a significant role in …
Network sampling is integral to the analysis of social, information, and biological networks. Since many real-world networks are massive in size, continuously evolving, and/or …
H Liu, HH Huang - Proceedings of the International Conference for High …, 2015 - dl.acm.org
The Breadth-First Search (BFS) algorithm serves as the foundation for many graph- processing applications and analytics workloads. While Graphics Processing Unit (GPU) …
Workload characterization is a well-established discipline that plays a key role in many performance engineering studies. The large-scale social behavior inherent in the …
On Facebook, most ties are weak Page 1 78 COMMUNICATIONS OF THE ACM | NOVEMBER 2014 | VOL. 57 | NO. 11 contributed articles On Facebook, Most Ties Are Weak …
CH Lee, X Xu, DY Eun - ACM SIGMETRICS Performance evaluation …, 2012 - dl.acm.org
Graph sampling via crawling has been actively considered as a generic and important tool for collecting uniform node samples so as to consistently estimate and uncover various …
Breadth First Search (BFS) is a widely used approach for sampling large graphs. However, it has been empirically observed that BFS sampling is biased toward high-degree nodes …
A Bohn, C Buchta, K Hornik, P Mair - Social Networks, 2014 - Elsevier
In this paper, we explore the dynamics of access to social capital on Facebook. Existing approaches to network-based social capital measures are adapted to the case of Facebook …
Abstract Online Social Network (OSN) is considered a key source of information for real-time decision making. However, several constraints lead to decreasing the amount of information …