97 citations · 1.2k across the 31 of their papers we have counts for
6 papers · 1 filter
Modelling project failure and its mitigation in a time-stamped network of interrelated tasks
Christos Ellinas, Naoki Masuda
Resolving major societal challenges, such as stagnated economic growth or wasted resources, heavily relies on successful project delivery. However, projects are notoriously hard to…
Multiscale core-periphery structure in a global liner shipping network
Sadamori Kojaku, Mengqiao Xu, Haoxiang Xia +1
Maritime transport accounts for a majority of trades in volume, of which 70% in value is carried by container ships that transit regular routes on fixed schedules in the ocean. In…
Configuration model for correlation matrices preserving the node strength
Naoki Masuda, Sadamori Kojaku, Yukie Sano
Correlation matrices are a major type of multivariate data. To examine properties of a given correlation matrix, a common practice is to compare the same quantity between the origi…
Detecting sequences of system states in temporal networks
Naoki Masuda, Petter Holme
Many time-evolving systems in nature, society and technology leave traces of the interactions within them. These interactions form temporal networks that reflect the states of the…
Optimal Containment of Epidemics over Temporal Activity-Driven Networks
Masaki Ogura, Victor M. Preciado, Naoki Masuda
In this paper, we study the dynamics of epidemic processes taking place in temporal and adaptive networks. Building on the activity-driven network model, we propose an adaptive mod…
Structural changes in the interbank market across the financial crisis from multiple core-periphery analysis
Sadamori Kojaku, Giulio Cimini, Guido Caldarelli +1
Interbank markets are often characterised in terms of a core-periphery network structure, with a highly interconnected core of banks holding the market together, and a periphery of…