References of "Amrouche, Karima"
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See detailUne nouvelle approche pour la détection d’anomalies dans les flux de graphes hétérogènes
Kiouche, Abd Errahmane; Amrouche, Karima; Seba, Hamida et al

in EGC (2019)

In this work, we propose a new approach to detect anomalous graphs in a stream of di- rected and labeled heterogeneous graphs. Our approach uses a new representation of graphs by vectors. This ... [more ▼]

In this work, we propose a new approach to detect anomalous graphs in a stream of di- rected and labeled heterogeneous graphs. Our approach uses a new representation of graphs by vectors. This representation is flexible and allows to update the graph vectors as soon as a new edge arrives. In addition, it is applicable to any type of graph and optimizes memory space. Moreover, it allows the detection of anomalies in real-time. [less ▲]

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