160 citations · 233 across the 8 of their papers we have counts for
9 papers
Simplicial complexes and complex systems
Vsevolod Salnikov, Daniele Cassese, Renaud Lambiotte
We provide a short introduction to the field of topological data analysis and discuss its possible relevance for the study of complex systems. Topological data analysis provides a…
Co-occurrence simplicial complexes in mathematics: identifying the holes of knowledge
Vsevolod Salnikov, Daniele Cassese, Renaud Lambiotte +1
In the last years complex networks tools contributed to provide insights on the structure of research, through the study of collaboration, citation and co-occurrence networks. The…
Developing and Deploying a Taxi Price Comparison Mobile App in the Wild: Insights and Challenges
Anastasios Noulas, Vsevolod Salnikov, Desislava Hristova +2
As modern transportation systems become more complex, there is need for mobile applications that allow travelers to navigate efficiently in cities. In taxi transport the recent pro…
Using higher-order Markov models to reveal flow-based communities in networks
Vsevolod Salnikov, Michael T. Schaub, Renaud Lambiotte
Complex systems made of interacting elements are commonly abstracted as networks, in which nodes are associated with dynamic state variables, whose evolution is driven by interacti…
Mining Open Datasets for Transparency in Taxi Transport in Metropolitan Environments
Anastasios Noulas, Vsevolod Salnikov, Renaud Lambiotte +1
Uber has recently been introducing novel practices in urban taxi transport. Journey prices can change dynamically in almost real time and also vary geographically from one area to…
OpenStreetCab: Exploiting Taxi Mobility Patterns in New York City to Reduce Commuter Costs
Vsevolod Salnikov, Renaud Lambiotte, Anastasios Noulas +1
The rise of Uber as the global alternative taxi operator has attracted a lot of interest recently. Aside from the media headlines which discuss the new phenomenon, e.g. on how it h…