200 citations · 263 across the 14 of their papers we have counts for
7 papers · 1 filter
Temporal and Geographical Analysis of Real Economic Activities in the Bitcoin Blockchain
Rafael Ramos Tubino, Remy Cazabet, Natkamon Tovanich +1
We study the real economic activity in the Bitcoin blockchain that involves transactions from/to retail users rather than between organizations such as marketplaces, exchanges, or…
Edge based stochastic block model statistical inference
Louis Duvivier, Rémy Cazabet, Céline Robardet
Community detection in graphs often relies on ad hoc algorithms with no clear specification about the node partition they define as the best, which leads to uninterpretable communi…
Graph space: using both geometric and probabilistic structure to evaluate statistical graph models
Louis Duvivier, Rémy Cazabet, Céline Robardet
Statistical graph models aim at modeling graphs as random realization among a set of possible graphs. One issue is to evaluate whether or not a graph is likely to have been generat…
Minimum entropy stochastic block models neglect edge distribution heterogeneity
Louis Duvivier, Rémy Cazabet, Céline Robardet
The statistical inference of stochastic block models as emerged as a mathematicaly principled method for identifying communities inside networks. Its objective is to find the node…
Mining Subjectively Interesting Attributed Subgraphs
Anes Bendimerad, Ahmad Mel, Jefrey Lijffijt +3
Community detection in graphs, data clustering, and local pattern mining are three mature fields of data mining and machine learning. In recent years, attributed subgraph mining is…
Duality between Temporal Networks and Signals: Extraction of the Temporal Network Structures
Ronan Hamon, Pierre Borgnat, Patrick Flandrin +1
We develop a framework to track the structure of temporal networks with a signal processing approach. The method is based on the duality between networks and signals using a multid…