Toward Adaptive Joint Node and Link Mapping Algorithms for Embedding Virtual Networks: A Conciliation Strategy
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Network and Service Management"
DOI: 10.1109/tnsm.2022.3159479
Abstract: Network virtualization (NV) has emerged as a momentous facilitator for a notable triumph of future networks by allowing a flexibility, cost-efficiency and on-demand services through the deployment of heterogeneous network service requests on a shared… read more here.
Keywords: network; node; conciliation; link mapping ... See more keywords
Analyzing Resilience of Interest-Based Social Networks Against Node and Link Failures
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Signal and Information Processing over Networks"
DOI: 10.1109/tsipn.2017.2697827
Abstract: In typical online social networks, users are linked by symmetric friend relations and can define circles of friends based on shared interests. In this paper, we look at social networks where users form links subject… read more here.
Keywords: link failures; resilience interest; social networks; node link ... See more keywords
STRATISFIMAL LAYOUT: A modular optimization model for laying out layered node-link network visualizations
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2021.3114756
Abstract: Node-link visualizations are a familiar and powerful tool for displaying the relationships in a network. The readability of these visualizations highly depends on the spatial layout used for the nodes. In this paper, we focus… read more here.
Keywords: optimization; node link; optimization model; stratisfimal layout ... See more keywords
Comparative Evaluation of Bipartite, Node-Link, and Matrix-Based Network Representations
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DOI: 10.1109/tvcg.2022.3209427
Abstract: This work investigates and compares the performance of node-link diagrams, adjacency matrices, and bipartite layouts for visualizing networks. In a crowd-sourced user study ($\mathrm{n}=150$), we measure the task accuracy and completion time of the three… read more here.
Keywords: network; bipartite node; comparative evaluation; evaluation bipartite ... See more keywords
Color-encoded Links Improve Homophily Perception in Node-Link Diagrams.
Sign Up to like & getrecommendations! Published in 2022 at "IEEE transactions on visualization and computer graphics"
DOI: 10.1109/tvcg.2022.3221014
Abstract: Node-link diagrams enable visual assessment of homophily when viewers can identify and evaluate the relative number of intra-cluster and inter-cluster links. Our online experiment shows that a new design with link type encoded edge color… read more here.
Keywords: color; encoded links; color encoded; node link ... See more keywords