Gm Global Technolgoy Operations, Inc.

Narus, Inc.

Elena Baralis

Antonio Nucci

Alok Tongaonkar

Marco Mellia

Sabyasachi Saha

Alessia Tuninetti

Davide Tricarico

Alessandra Neri

Maria Camuglia

Stefano Traverso

Luigi Grimaudo

Danilo Giordano

Flavio Giobergia

A system and method of determining system status in a vehicle system. The method including collecting, by a computing system, a plurality of data associated with a test specimen and the vehicle system, selecting a relevant data set of the plurality of data, the selecting based on at least one correlation coefficient associated with the plurality of data, and transforming at least a portion of the selected relevant data to form a transformed data set, the transforming based on mathematical properties. The method also includes collecting statistics associated with the selected relevant data set and the transformed data set to form a statistics data set, classifying the selected relevant data set, transformed data set, and the statistics data set; and predicting a status of a system based on the classifying.

Method and system for predicting system status

A method for analyzing a content delivery network. The method includes obtaining network traffic flows corresponding to user nodes accessing contents from a set of servers of the content delivery network, extracting a timing attribute from each network traffic flow associated with a server, where the timing attribute is aggregated into a timing attribute dataset of the server based on all network traffic flows associated with the server, generating a statistical measure of the timing attribute dataset as a portion of a feature vector representing the server, where the feature vector is aggregated into a set of feature vectors representing the set of servers, analyzing the set of feature vectors based on a clustering algorithm to generate a set of clusters, and generating, based on the set of clusters, a representation of server groups in the content delivery network.

Unsupervised methodology to unveil content delivery network structures

Growing community of inventors

Turin, Italy

Elena Baralis