Modeling centrality measures in social network analysis using bi-criteria network flow optimization problems.
Daniel GómezJosé Rui FigueiraAugusto EusébioPublished in: Eur. J. Oper. Res. (2013)
Keyphrases
- social network analysis
- network flow
- centrality measures
- optimization problems
- bicriteria
- network analysis
- social networks
- knapsack problem
- terrorist networks
- minimum cost
- evolutionary algorithm
- link prediction
- complex networks
- degree centrality
- linear programming
- criminal networks
- efficient solutions
- optimization model
- graph theory
- integer programming
- bipartite graph
- law enforcement
- shortest path problem
- structural properties
- clustering coefficient
- objective function
- network topology
- social relationships
- metaheuristic
- social dynamics
- cost function
- lower bound
- data analysis