About

I am a PhD Student in Applied Mathematics at Politecnico di Torino, and I work with the Data Science Laboratory of the I.S.I. Foundation.

I am currently working on tensor decomposition and anomaly detection techniques, and their applications on time-varying networks.

ANNA

Education

January 2014 – graduating in march 2017

PhD in Applied Mathematics

Politecnico di Torino

 

September 2011 – October 2013

Master degree in Mathematical modeling in engineering

Politecnico di Torino

 

Thesis: “Localization and delocalization in chemotactic signalling”

Collaboration with the biologist team of Molecular Biotechnology Center of Turin

 

October 2012 – March 2013

Internship at IRCCS:“Candiolo Cancer Institute”, Candiolo (To), in the “System Biology” group, with the aim of developing mathematical methods to the study of protein networks and pathways.

 

September 2008 – December 2011

Bachelor degree in Mathematics in engineering

Politecnico di Torino

 

Thesis: “Evaluation of conduction velocity for endocavitary signal in atrial fibrillation”,

Collaboration with the cardiologist team of “Mauritian Umberto I” hospital of Turin

Conferences

November 14-17, 2015

ICDM’15: “International Conference on Data Mining

Atlantic City, NJ, USA

 

Accepted paper:”Detecting Anomalies in Time-varying Networks using Tensor Decomposition”

IEEE ICDM: “International Workshop on Data Mining in Networks

 

September 7-11, 2015

ECML PKDD: “European Conference on Machine Learning and Principle and Practice of Knowledge Discovery in Databases”

Porto, Portugal

 

Presented Poster: “Anomaly Detection in Temporal Graph Data: an Iterative Tensor Decomposition and Masking Approach”

 

ECML PKDD Workshop on “Advanced Analytics and Learning on Temporal Data”

 

June 1-5, 2015

NetSci’15: ”International School and Conference on Network Science

Zaragoza, Spain

 

September 22-26, 2014

ECCs’14: “European Conference on Complex Systems”

IMT Lucca, Italy

Schools

February 2-4, 2015

Winter School: “Search for Latent Variables: ICA, Tensors, and NMF”

Villard de Lans, Grenoble

 

September 19-21, 2014

ECCS Warm-up: “II School on Complex Networks”

IMT Lucca, Italy

 

July 14-18, 2014

Summer School on: “An Interdisciplinary Approach to Tensor Decomposition”

CIRM Trento, Italy

 

April 7-18, 2014

Les Houches Thematic school on: “Structure and Dynamics of Complex Networks”

École de physique des Houches, France

Publications

Sapienza, A., Panisson, A., Wu, J., Gauvin, L., & Cattuto, C. (2015). Detecting Anomalies in Time-varying Networks using Tensor Decomposition. Proceedings of DaMNet 2015, (in press).

Sapienza, A., Panisson, A., Wu, J., Gauvin, L., & Cattuto, C. (2015). Anomaly Detection in Temporal Graph Data: An Iterative Tensor Decomposition and Masking Approach. Proceedings of AALTD 2015, 117.

Contact & Social

Email

anna.sapienza@isi.it

anna.sapienza@polito.it

 

Address

 

I.S.I Foundation

Via Alassio, 11/c

10126 Torino

Italy

 

DISMA – Politecnico di Torino

Corso Duca degli Abruzzi, 24

10129 Torino

Italy

Working@

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