Export Citations
Save this search
Please login to be able to save your searches and receive alerts for new content matching your search criteria.
- research-articleFebruary 2014
Effective co-betweenness centrality computation
WSDM '14: Proceedings of the 7th ACM international conference on Web search and data miningPages 423–432https://doi.org/10.1145/2556195.2556263Betweenness centrality of vertices is essential in the analysis of social and information networks, and co-betweenness centrality is one of two natural ways to extend it to sets of vertices. Existing algorithms for co-betweenness centrality computation ...
- research-articleFebruary 2014
Learning latent representations of nodes for classifying in heterogeneous social networks
WSDM '14: Proceedings of the 7th ACM international conference on Web search and data miningPages 373–382https://doi.org/10.1145/2556195.2556225Social networks are heterogeneous systems composed of different types of nodes (e.g. users, content, groups, etc.) and relations (e.g. social or similarity relations). While learning and performing inference on homogeneous networks have motivated a ...
- research-articleFebruary 2014
Learning social network embeddings for predicting information diffusion
WSDM '14: Proceedings of the 7th ACM international conference on Web search and data miningPages 393–402https://doi.org/10.1145/2556195.2556216Analyzing and modeling the temporal diffusion of information on social media has mainly been treated as a diffusion process on known graphs or proximity structures. The underlying phenomenon results however from the interactions of several actors and ...
- research-articleFebruary 2014
FENNEL: streaming graph partitioning for massive scale graphs
WSDM '14: Proceedings of the 7th ACM international conference on Web search and data miningPages 333–342https://doi.org/10.1145/2556195.2556213Balanced graph partitioning in the streaming setting is a key problem to enable scalable and efficient computations on massive graph data such as web graphs, knowledge graphs, and graphs arising in the context of online social networks. Two families of ...