Skip to Main content


Researcher identifiers

Export Publications

Export the displayed publications:

External widget

Number of documents


Prof. Sandrine VATON

Experienced Full Professor with a demonstrated history of working in the telecommunications industry.

Skilled in Mathematical Modeling, Network Management, Network Security, Signal Processing and Digital Communications, Statistics, Time Series Analysis and Stochastic Simulations, Software and Hardware Acceleration, Computational Finance.

Strong education professional with a PhD in signal processing from Telecom ParisTech and an accreditation to supervise research (HDR) in computer science from the University of Rennes 1.

Gender equality adviser committed to promote computer science initiatives that reach girls.

Member of the Scientific Council at AFNIC.

Thierry Chonavel   

Journal articles3 documents

  • Maxime Mouchet, Sandrine Vaton, Thierry Chonavel, Emile Aben, Jasper den Hertog. Large-Scale Characterization and Segmentation of Internet Path Delays with Infinite HMMs. IEEE Access, IEEE, 2020, 8, pp.16771-16784. ⟨10.1109/ACCESS.2020.2968380⟩. ⟨hal-02326926v2⟩
  • Sandrine Vaton, Olivier Brun, Maxime Mouchet, Pablo Belzarena, Isabel Amigo, et al.. Joint Minimization of Monitoring Cost and Delay in Overlay Networks: Optimal Policies with a Markovian Approach. Journal of Network and Systems Management, Springer Verlag, 2019, 27 (1), pp.188-232. ⟨10.1007/s10922-018-9464-1⟩. ⟨hal-01857738⟩
  • Isabel Amigo, Sandrine Vaton, Thierry Chonavel, Federico Larroca. Maximum delay computation for interdomain path selection. International Journal of Network Management, Wiley, 2012, 22 (2), pp.162-179. ⟨10.1002/nem.799⟩. ⟨hal-00668157⟩

Conference papers9 documents

  • Maxime Mouchet, Sandrine Vaton, Thierry Chonavel. Poster Abstract: A flexible infinite HMM model for accurate characterization and segmentation of RTT timeseries. IEEE INFOCOM 2019 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), Apr 2019, Paris, France. pp.1055-1056, ⟨10.1109/INFCOMW.2019.8845296⟩. ⟨hal-02300968⟩
  • Maxime Mouchet, Sandrine Vaton, Thierry Chonavel. Statistical Characterization of Round-Trip Times with Nonparametric Hidden Markov Models. IFIP/IEEE IM 2019 Workshop: 4th International Workshop on Analytics for Network and Service Management (AnNet 2019), Apr 2019, Washington DC, United States. ⟨hal-02010099⟩
  • Isabel Amigo, Sandrine Vaton, Thierry Chonavel, Federico Larroca. Maximum delay computation under traffic matrix uncertainty and its application to interdomain path selection. INOC 2011: Intermational Network Optimization Conference, Jun 2011, Hamburg, Germany. pp.182-195. ⟨hal-00626509⟩
  • Pedro Casas Hernandez, Sandrine Vaton, Lionel Fillatre, Thierry Chonavel. Efficient methods for traffic matrix modeling and on-line estimation in large-scale IP networks. ITC'21 : 21st conference on International Teletraffic Congress, Sep 2009, Paris, France. pp.1-8. ⟨hal-00527606⟩
  • Thierry Chonavel, Sandrine Vaton. Least square and bayesian deconvolution in the presence of side effects and correlated noise. ISIVC'04 : 2nd International Symposium on Image/Video Communications over fixed and mobile networks, Jul 2004, Brest, France. pp.355-358. ⟨hal-00504195⟩
  • Sandrine Vaton, Thierry Chonavel, Samir Saoudi. Approximate and exact ML detectors for CDMA and MIMO systems: a tree detection approach. Multiaccess, Mobility and Teletraffic for Wireless Communications (MMT'02), Jun 2002, Rennes, France. ⟨hal-02129821⟩
  • Sandrine Vaton, Thierry Chonavel, Samir Saoudi. Iterative multi-user detection and decoding for turbo-coded DS-CDMA systems.. Eusipco 2002 (XI European signal processing), Sep 2002, Toulouse, France. ⟨hal-01862124⟩
  • Sandrine Vaton, Thierry Chonavel. Estimating the offset parameters of a mixture in the Fourier domain. ICASSP'99 (IEEE international conference on acoustics, speech and signal processing), Mar 1999, Phoenix, États-Unis. pp.1553 - 1556, ⟨10.1109/ICASSP.1999.756282⟩. ⟨hal-02146172⟩
  • Sandrine Vaton, Thierry Chonavel. Estimation d'un mélange de lois décalées dans le domaine de fourier. XXXèmes journées de la statistique, ENSAI, France, May 1998, Rennes, France. ⟨hal-02179692⟩

Book sections1 document

  • Sandrine Vaton, Hayri Korezlioglu, Thierry Chonavel. Is the apparent self-similarity of the broadband traffic due to non stationarity. ATM Networks : Performance Modelling and Analysis, 4, 1999. ⟨hal-02115135⟩