**Sofia Charlotta Olhede – Talks**

**2016**

12^{th} June, “Nonparametric network summaries”, 3rd conference
of the International Society for Non-Parametric Statistics (ISNPS)

18th May, “Anisotropy in random fields, Keynote at the 36th Conference
on Applied Statistics in Ireland (CASI)

11^{th} May, “Anisotropy in random fields” seminar at Statistics
Cornell

4^{th} of May, “Defining Networks of Tree Species”

22^{nd} April, “The Alan Turing Institute” at Heads of
Departments of Mathematical Sciences Meeting

20^{th} April, workshop talk “Point process analysis of the
distribution of multivariate tree and shrub species”, at Nottingham LMS
workshop on Point processes and time space warping functions”

19th April, workshop talk “Anisotropy in Space”
at Imperial workshop on Tempo-Spatial Statistics

14^{th} April, workshop talk “Big Data
in Time” at Workshop on Nonstationary Multivariate
Time Series

17^{th} February, Seminar, Reading Statistics, “Big data in
time”

10^{th} February, Networks Half Day at the Rss,
“Nonparametric network summaries”

28^{th} January, Seminar, Oxford Statistics Department seminar
“Big Data in Time”

14^{th} January, “The Alan Turing Institute” talk
at the eMedLab symposium

13^{th} January, “Big Data in Time”, lecture at the Southampton
Data Science Symposium

13^{th} January, opening ATI Summit on Physical Sciences

**2015**

17^{th} December, Networks and Information, ATI workshop on Informatic-Theoretic Foundations

8^{th} December, Introduction to the Alan Turing Institute,
H2020 Data Brokerage event

12^{th} November, Data Science Institute workshop, Big data at the Alan Turing Institute

6^{th} Noveber, Seminar at the Open University Modelling Lagrangian Trajectories as a stochastic process

29^{th} October, Seminar in Exeter Modelling Lagrangian
Trajectories as a stochastic process

18^{th} September David Hand’s Birthday Conference, High
dimensional time series analysis

9^{th} September “Data Science and Education “ invited talk to
session “The rise of data science”

9^{th} September “Nonparametric network summaries” invited talk
to session “Modern methodological challenges in statistics”

24^{th} July Networks and Big Data, Plenary YSM Cardiff

30th June Networks and Big Data, Trax summer
school, Sheffield

3^{rd} April, Statlearn’15 “Modelling
relational data”, Grenoble France

1^{st} April, Khronos-Persyvact Spring
School, LabEx Persyval,
Mar. 31-Apr. 1, 2015, “Time series methods for Electroencephalography data”

20^{th} March, LSE, Big Data Initiative Seminar, “Understanding
Large Networks using Blockmodels”

27^{th} Feb, workshop on community detection at Institut Henri Poincare, “Understanding Large Networks
using Blockmodels”

10th February, Joint UCL/Crick Computational Biology Meeting

23rd January, Opening workshop and bootcamp:
Big Data at the Fields Institute, “Understanding Large Networks”

**2014**

22^{nd} December, Greek Stochastics
zeta, “Graph limits and network data”

15^{th} December, Luminy, “Nonparametrics for networks”

11^{th} December, EU presentation, “Big Data--Commercial
Partnerships and Skills for Analysis of Large Data Sets,” EU Commission

26^{th} November, Focus on the Positive, “Female Role Models in
Mathematics”, University of the Third Age

13^{th} October, Séminaire Parisien de Statistique, “Graph
limits and network data”

20^{th} September, “Estimating multivariate nonstationary
time series models in the Fourier domain”, Howell Tong’s birthday conference,
LSE, London

3^{rd} September, “Multivariate time series in
electroencephalography”, Neurostat, Warwick, 2014.

13^{th} June, “Universality of the
stochastic blockmodel”, invited session talk at ISNIP, June 2014.

22^{nd} May,
“Frequency domain inference,” Heidelberg University, Stochastics
group meeting seminar

20^{th} May, “Frequency domain inference”, Karlsruhe Institute of Technology (KIT)
Institute for Stochastics seminar

16^{th} May, “Histograms, Graph Limits, and the
Asymptotic Behavior of Large Networks”, seminar, Statistical Laboratory, Cambridge

1^{st} May, “Whittle likelihood for nonstationary
bivariate processes”, Recent Advances and Trends in Time Series
Analysis: Nonlinear Time Series, High Dimensional Inference and Beyond,
Sunday, April 27 - Friday May 2, 2014

3^{rd} April,
Princeton women in Geoscience talk

24^{th} March, “Network histograms and universality of blockmodel
approximation”, seminar, Department
of Statistics, Yale

6^{th} March, “Nonparametric graphon
estimation”, colloquium department of Applied Mathematics and Statistics of the
Whiting School of Engineering, Johns Hopkins

27^{th} February, informal talk, statistics at Madison Wisconsin,
“Nonparametric Graphon Estimation”, department of
Statistics

25^{th} February, “Nonparametric Graphon
Estimation*,” *Statistical
Inference in Sparse High-dimensional Models: theoretical and computational
challenges, SAMSI

19^{th}
February, “Limiting behaviour in Large Networks,” Big Data: Challenges and
Applications Workshop, Imperial College London

18^{th} February, “Network histograms and universality of blockmodel approximation,” seminar at the Oxford Martin
programme on Complexity, University of Oxford

12^{th} February, “Making sense of networks: random variation and
variable structure”, seminar at the Warwick Complexity Forum, Warwick

15^{th} January, “Modelling multivariate nonstationarity,”
workshop on Inference
for Change-Point and Related Processes at the Isaac Newton Institute programme of the same name http://www.__newton__.ac.uk/programmes/ICP/seminars/2014011511301.html

**2013**

14^{th} December, “Anisotropy in random fields,
invited presentation at CFE/ERCIM 2013 session on Filters, wavelets and signals

5^{th} December, “Degree-Based models”,
Statistics and Probability seminar at Nottingham

12^{th} November, invited panellist at the
Future of Statistics conference

8^{th} November, “Degree-Based (and not so
degree-based) network models, presentation at UCL-French Embassy Workshop on Network Analysis

31^{st} October, “Degree based network
models”, seminar KU Leuven, Belgium

19^{th} October, Scientific Salon Bloomsbury
Festival

17^{th} October, UCL Lunch Hour Lecture,
“Patterns in Nature’. *http://www.youtube.com/watch?v=na6yqiVMicE*

4^{th} October, “Degree
based network models”, seminar at Bristol University.

20^{th}-22^{nd} May, invited talks at Wales Mathematics Colloquium 2013

25^{th} March Network structure and scaling, Heilbronn
Workshop on Data Analysis for Cyber Security, Bristol

18^{th} February, What is a degree distribution? PACM seminar Princeton

31 January, “Inference for nonstationary processes”, IPAM, Los Angeles, Adaptive Data
Analysis and Sparsity Workshop

**2012**

1^{st} December, Oscillations observed in
multiple dimensions, CFE/ERCIM 2012 session on Statistical problems with
complex data

28th November, What is a degree distribution? Seminar Université Libre
de Bruxelles

15^{th}
June, Fourier domain estimation of Lithospheric thickness, Bologna University

3^{rd}
May, Fourier domain estimation of Lithospheric thickness, York Statistics
Seminar

27^{th}
April, Fourier domain estimation of Lithospheric thickness, EPFL Statistics
Seminar

27^{th} March, Royal Society Carlton House, at
the meeting on “Signal Processing and Inference for the Physical Sciences”,
“Multivariate Oscillations.”

20^{th} February At the MBI Institute Ohio at
the Programme on Recent Advances in Statistical Inference for Mathematical
Biology: “Temporal inhomogeneity and dependence of brain networks.”

20^{th} January, “Modulated Oscillations”
Edinburgh Mathematical Society Lecture.

16^{th} January, UCL, Mathematics Seminar,
“Modulated Oscillations.”

**2011**

18^{th} November 2011, Bristol University, Estimation
of Nonstationary Time Series.

9^{th} September 2011, invited talk to IMA Programme on Instantaneous Frequencies and
Trends for Nonstationary Nonlinear Data, Inference
for Harmonizable Processes. http://www.ima.umn.edu/videos/?id=1734

29^{th} June 2011, SPARS 2011, Ambiguity
Sparse Processes.

2^{nd} June 2011, Winton
Capital Seminar, Understanding Multiple Time Series.

23^{rd} May 2011, Umea
University, Mathematics colloquium, Estimation of Nonstationary Time Series.

24^{th} May 2011, Umea
University, Women in Maths seminar.

**2010**

9^{th} December 2010, Imperial College Statistics Seminar,
Methods for Analysis of Diffusion Weighted MRI.

29th October 2010, Warwick University CRISM seminar. Estimation of Nonstationary Time Series.

20^{th}
October 2010, SAMSI working group on brain-imaging, Nonstationary Time Series.

14^{th}
October 2010, Georgia Tech, School of industrial and systems engineering
seminar, Methods for Analysis of Diffusion Weighted MRI, Atlanta Georgia.

7^{th} October 2010, SAMSI working group on ODEs.
What Frequency (and Time-Frequency) Can Do for You!

20th August 2010, Presentation at Invited Paper Session at
the European Meeting of Statisticians 2010 in Athens, Brain Imaging and Multiscale Inference.

8th July 2010, Paris, Diffusion Weighted MRI, Institut Telecom, Telecom ParisTech
(ENST).

6th
July 2010, Paris, Complex Wavelets - what use are they anyway? Institut Telecom, Telecom ParisTech
(ENST).

13th May 2010, Newcastle University, Statistics seminar,
Estimation of Noisy Diffusions.

23rd April 2010, Princeton University, ORFE Statistics
seminar, Estimation of Noisy Diffusions.

17th February 2010, Cambridge University, Signal Processing
group, Estimation of Noisy Diffusions.

**2009**

22nd
September 2009, Presentation at session on Statistical inference for nonstationary time series, Elliptically Modulated Signals, INSPIRE 2009 conference.

24th
July 2009. Presentation at Invited Paper Session at the
European Meeting of Statisticians 2009 in Toulouse, Multiscale
methods in statistics.

26th May 2009 Seminar, Imperial College London Applied
Mathematics Colloquium. Vortex extraction of
Lagrangian time series.

Invited Presentation at the Gregynog
Conference, 21^{st} March 2009 – Multiscale
Inference.

Vortex extraction of Lagrangian time series – 19^{th} March 2009. Seminar, **QMUL
Mathematics Research Centre**** ****Statistics Seminar.**

Vortex Extraction of Lagrangian
Time Series – 13^{th} March 2009. Seminar,
Statistics, LSE.

January, Prospects in Mathematics presentation, Brain
Imaging and Beyond, Durham UK.

**2008**

Multiscale methods. Lighthill institute Presentation.

Multiscale inference for Lagrangian multiscale turbulence – 26^{th}November 2008. Seminar, Statistics, Department of Mathematics, University of Glasgow.

Microstructure Bias and Multiscale Inference – 7th October 2008. Seminar, Electronic Engineering and Computer Science, Queen Mary University of London.

Microstructure
Bias and Multiscale Inference – 23^{rd}
September 2008. Seminar, Statistics Department, Stanford
University.

High
frequency variability and microstructure bias – 20th of June 2008, talk at
the workshop on Inference
and Estimation in Probabilistic Time-Series Models at the Isaac Newton
Institute, Cambridge, UK.

Multiscale inference for Lagrangian
ocean turbulence – 6^{th} of June 2008. Seminar, University of Wariwick,
UK.

A Statistical Framework to Characterise Microstructure in High Angular
Resolution Diffusion Imaging – 16th May 2008, presented at 2008 5th IEEE
International Symposium on Biomedical Imaging: From Nano to Macro, Paris,
France.

Denoising HARDI
coefficients using Spherical Wavelet Lifting – 7th May,
2008, presented at ISMRM Toronto, Canada, 2008.

Threshinding the
Ambiguity Function – 3rd April 2008, presented at ICASSP 2008, Las Vegas,
Nevada, USA.

Non-Parametric estimation of HARDI diffusion weighted magnetic
resonance imaging data, -- 6th March 2008, presented
at the Isaac Newton Institute, Cambridge, UK.

**2007**

Multiscale inference for Lagrangian
ocean turbulence – 22nd of November 2007.
Statistics Seminar. Institute of Mathematics, Statistics and
Actuarial Science, University of Kent, Canterbury, UK.

Inference for Frequency Domain Compressible Time Series – 3rd of November 2007.
Presentation at the UK Sparse Approximation Day.

Multiscale Inference of Lagrangian Ocean
Turbulence – 25th of August 2007. Presentation
at ISI 2007.

Hyperanalytic denoising — 17th May 2007. Statistics Seminar, Centre for Research in Statistical Methodology, University of Warwick, Warwick, UK.

Hyperanalytic denoising — 4th May, 2007. Statistical Laboratory Seminars, Centre for Mathematical Sciences , University of Cambridge, Cambridge, UK.

Hyperanalytic denoising — 2nd February 2007. Statistics Seminars, Department of Mathematics, University of Bristol, Bristol, UK

**2006**

How to estimate features of non-stationary time series and inhomogeneous
spatial data: or, Project, Compress or Average — 8th of December,
2006. Solid Earth Lunch Seminar, Department of Geoscience,
University of Princeton, Princeton, USA.

Hyperanalytic Denoising — 30th of November, 2006. Electrical and Computer Engineering, Polytechnic University, New York, USA.

Hyperanalytic Denoising — 2nd of November, 2006. Mathematics and Statistics Department, Statistics Seminar, McGill University, Montreal, Quebec, Canada.

Hyperanalytic Thresholding — 10th
of October, 2006. ICIP, 2006,
Atlanta, GA, USA.

Hyperanalytic Denoising — 27th of September,
2006. Caltech, Pasadena, USA.