نتایج جستجو برای: community network
تعداد نتایج: 1013081 فیلتر نتایج به سال:
The purpose of this dissertation research is to uncover the mechanisms that play a role in establishing innovation in online communities. In particular, this research examines how characteristics of language use, online identity and social structure can be used to characterize prominent participants, or leaders, and their role in creating and diffusing innovation. This research utilizes a numbe...
Network sparsification aims to reduce the number of edges of a network while maintaining its structural properties: shortest paths, cuts, spectral measures, or network modularity. Sparsification has multiple applications, such as, speeding up graph-mining algorithms, graph visualization, as well as identifying the important network edges. In this paper, we consider a novel formulation of the ne...
Community structure is largely regarded as an intrinsic property of complex real-world networks. However, recent studies reveal that networks comprise even more sophisticated modules than classical cohesive communities. More precisely, real-world networks can also be naturally partitioned according to common patterns of connections between the nodes. Recently, a propagation based algorithm has ...
This study looks at small to medium sized online community (OC) and tries to identify ways to measure impact of the contributions of the users of the OC. OC’s are dependent on contributions of their users to maintain the health of the OC. Measuring the health of an OC by identifying those users that have most influence and thus create more activity and finally more people the visit the OC is an...
The article describes the design of the Community Seismic Network, which is a dense open seismic network based on low cost sensors. The inputs are from sensors hosted by volunteers from the community by direct connection to their personal computers, or through sensors built into mobile devices. The server is cloud-based for robustness and to dynamically handle the load of impulsive earthquake e...
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