In the paper, we present an approach to mining a directed social network from a message board on the Internet where vertices denote individuals and directed links denote the flow ...
Naohiro Matsumura, David E. Goldberg, Xavier Llor&...
Metadata development can be challenging because the vocabulary should be flexible and extensible, widely applicable, interoperable, and both machine and human readable. We describ...
In this paper, we propose a novel multicast streaming protocol for overlay networks, called Gossip Based Streaming (GBS). In GBS, streaming contents are not come from a single ups...
On-demand broadcast has been supported in the Internet to enhance system scalability. Unfortunately, most of existing on-demand scheduling algorithms did not consider the time con...
To what extent can social interactions augment people's natural search experiences? What factors influence the decision to turn to a friend for help? Our paper presents the p...