The research carried out at the Faculty of Informatics translates into works mainly published on national and internatioanal journals, as well as technical reports, book contributions and conference proceedings.
Concept Drift and Anomaly Detection in Graph Streams
Zambon D., Alippi C., Livi L., IEEE Transactions on Neural Networks and Learning Systems
Graph representations offer powerful and intuitive ways to describe data in a multitude of application domains. Here, we consider stochastic processes generating graphs and propose a methodology for detecting changes in stationarity of such processes. The methodology is general and considers a process generating attributed graphs with a variable number of vertices/edges, without the need to assume a one-to-one correspondence between vertices at different time steps. More information.
The following link gives an overview of the Faculty's scientific publications: