309 search results - page 21 / 62 » Expertise networks in online communities: structure and algo... |
EWSN
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. We target application domains where the behavior of animals or humans is monitored using wireless sensor network (WSN) devices. The code on these devices is updated frequ...
CE
2007
13 years 7 months ago
2007
Social interactions profoundly impact the learning processes of learners in traditional societies. The rapid rise of the Internet using population has been the establishment of nu...
TKDE
2012
11 years 10 months ago
2012
— This paper presents a method for identifying a set of dense subgraphs of a given sparse graph. Within the main applications of this “dense subgraph problem”, the dense subg...
ICDM
2010
IEEE
13 years 4 months ago
2010
IEEE
Community detection is an important task for mining the structure and function of complex networks. Many pervious approaches are difficult to detect communities with arbitrary size...
KDD
2008
ACM
14 years 8 months ago
2008
ACM
Social networks are of interest to researchers in part because they are thought to mediate the flow of information in communities and organizations. Here we study the temporal dyn...