222 citations · 762 across the 46 of their papers we have counts for
5 papers · 1 filter
NetworkRepository: An Interactive Data Repository with Multi-scale Visual Analytics
Ryan A. Rossi, Nesreen K. Ahmed
Network Repository (NR) is the first interactive data repository with a web-based platform for visual interactive analytics. Unlike other data repositories (e.g., UCI ML Data Repos…
Role Discovery in Networks
Ryan A. Rossi, Nesreen K. Ahmed
Roles represent node-level connectivity patterns such as star-center, star-edge nodes, near-cliques or nodes that act as bridges to different regions of the graph. Intuitively, two…
Graph Sample and Hold: A Framework for Big-Graph Analytics
Nesreen K. Ahmed, Nick Duffield, Jennifer Neville +1
Sampling is a standard approach in big-graph analytics; the goal is to efficiently estimate the graph properties by consulting a sample of the whole population. A perfect sample is…
Learning the Latent State Space of Time-Varying Graphs
Nesreen K. Ahmed, Christopher Cole, Jennifer Neville
From social networks to Internet applications, a wide variety of electronic communication tools are producing streams of graph data; where the nodes represent users and the edges r…
Coloring Large Complex Networks
Ryan A. Rossi, Nesreen K. Ahmed
Given a large social or information network, how can we partition the vertices into sets (i.e., colors) such that no two vertices linked by an edge are in the same set while minimi…