Ror
guidlines and approval processes and for
travel to world hot spots info
This file contains a list (with pointers) of recent presentations which
are available as ps files and/or latex files. WARNING: Many of these may
be in progress or incomplete.
Several may be in
this directory and not on this list.
Back
to the home page of Henry Wolkowicz
on orion.math.uwaterloo.ca.
or
Research Page for Henry Wolkowicz
on orion.math.uwaterloo.ca.
(click on title to go to
directory with latex files (when available).)
1994,
1995,1996,
1997,1998,
1999, 2000,
2001,
2002,
2003,
2004,
2005,
2006,
2007,
2008,
2009,
2010,
2011,
2012,
2013,
-
ANZIAM 2013 in late Jan., 2013; at
CARMA, Priority Research Centre for Computer-Assisted Research
Mathematics and its Applications, at
The university of Newcastle, Australia.
ANZIAM: Australia and New Zealand Industrial and Applied Mathematics.
-
South Pacific Optimization Meeting,
SPOM III at Newcastle, Australia, Feb 9-12, 2013.
-
Optimization Days, at HEC Montréal, Canada, May 6 - 8, 2013,
2013 Optimization Days will take place at HEC Montréal (Building #35 on
the campus map below).
3000, chemin de la Côte-Sainte-Catherine
Montréal (Québec) Canada H3T 2A7
-
invited talk at the
CORS Annual Conference, May 27-29, 2013, Hyatt Regency, Vancouver,
Canada
-
CanaDAM 2013, The 4th biennial Canadian Discrete and Algorithmic
Mathematics Conference (CanaDAM) will be held on June 10-13 2013 on the
St. John's campus of Memorial University of Newfoundland. (invited to
participate in minisymp organized by Antoine Deza)
-
ROKS 2013, International Workshop on Advances in
Regularization, Optimization, Kernel Methods and Support Vector Machines:
theory and applications; July 8 - 10, 2013, Leuven, Belgium
-
Workshop NONLINEAR OPTIMIZATION: A BRIDGE FROM THEORY TO APPLICATIONS
Erice, Italy,
June 10-17, 2013
-
Annual Meeting of the Canadian Applied and Industrial Mathematics
Society, CAIMS 2013 Quebec City, June 16 - 20
-
The 8th International Conference on Preconditioning
Techniques (Precond 2013), June 19-21, 2013, St. Anne's College, Oxford
Conference Chairs:
Andrew Wathen, Oxford University;
Esmond Ng, Lawrence Berkeley National Laboratory;
Yousef Saad, University of Minnesota;
Wei-Pai Tang, Boeing (retired)
-
XXVI EURO - INFORMS Joint International Conference: "All roads lead to
OR" which will be held in Rome on July 1-4, 2013.
-
ICCOPT 2013, The Fourth International Conference on Continuous
Optimization of the Mathematical Optimization Society will take
place in Lisbon, Portugal, from July 27 to August 1, 2013, and
includes a Conference (July 29 - August 1) and a Summer School
(July 27-28).
-
invited to
workshop on linear algebra and optimization to celebrate Michael Overton's 60th birthday
on Thursday-Saturday August 8-10, 2013, on the UBC campus in Vancouver, Canada
-
22nd International Workshop on Matrices and Statistics,
Hosted at the University of Toronto by the Fields Institute,
August 12-15, 2013
-
RECOMB 2012, Conference on Research in Computational Molecular Biology, Apr 21-24; and the
talk given by Babak Alipanahi Ramandi.
-
invited colloquium at McMaster Univ, 4;30PM,
Tuesday, April 24, 2012.
-
Western Canada Linear Algebra Meeting (W-CLAM),
May 12-13, 2012
-
3rd Conference on Optimization Methods and Software,
May 13-17 2012, Crete, Greece
-
IWASEP9,
9th International Workshop on Accurate Solution of Eigenvalue Problems
Napa Valley, June 4 - 7, 2012
-
invited colloquium at York Univ, 10;30AM,
Friday, June 8, 2012.
-
tutorial on SDP (Mon. Jun 11) at
CORS/MPTGP'12,
54th Annual conference of the Canadian Operational Research Society.
Will be held in the city of Niagara Falls from June 11 to 13, 2012.
-
MATCHINGS, MATROIDS, AND EXTENSIONS,
A Conference in Honour of Bill Cunningham's 65th Birthday,
June 11,12 & 13, 2012.
-
2012 SIAM Conference on Applied Linear Algebra, June 18th-22nd, Valencia, Spain
-
2012 CAIMS Annual Meeting is
scheduled June 24-28, 2012 at the Fields Institute in Toronto.
-
Generating Eigenvalue Bounds Using Optimization, URA seminar at University of Waterloo, Wed. June 27, 2012.
-
AIMS dynamical systems, July 1-5, 2012.
-
The LinStat'2012 conference
and the 21st International Workshop on Matrices and Statistics, IWMS
2012, will be held on 16-20 July 2012 at Be;dlewo near Poznan'. Be;dlewo
is the Mathematical Research and Conference Center of the Polish Academy
of Sciences. (special session for George Styan)
-
Invited plenary talk at
MOPTA 2012; to be held
between July 30 and August 1 (Monday-Wednesday), 2012, at Lehigh
University, in Bethlehem, Pennsylvania.
-
IX BRAZILIAN WORKSHOP ON CONTINUOUS OPTIMIZATION,
Luis Correia, Piaui, Brazil, July 29 to August 4, 2012
-
my talk and organizing a minisymp at
ISMP21, 21st International Symposium on Mathematical Programming,
Berlin, Germany, August, 19-24, 2012
-
Talk on "Generating eigenvalue bounds using optimization" at graduate
student seminar, oct 10, 2012.
-
2012 Midwest Optimization Seminar, Saturday, October 13, 2012,
Department of Mathematics, Western Michigan University
-
invited talk at:
The 2012 Haifa Matrix Theory Conference will take place
at the Technion, on November 12-15, 2012, under the
auspices of the Technion's Center for Mathematical
Sciences. This will be the sixteenth in a sequence of
matrix theory conferences held at the Technion since
1984.
(talk cancelled)
-
GTRS talk by Ting Kei Pong at University of Washington in Seattle.
(joint work with Henry Wolkowicz)
-
large scale conic optimization workshop, Nov 19-23, 2012, at the
Institute of Mathematical Sciences
National University of Singapore (NUS IMS).
-
2012 CMS Winter Meeting, Dec 7-10, 2012, Montreal.
-
University of North Carolina, Chapel Hill, invited colloquium,
Mar 21, 2011.
-
RECOMB 2011, the 15th Annual International Conference on
Research in Computational Molecular Biology.
Poster presentation on SPROS: An
SDP-Based Protein Structure Determination from NMR Data
with:
Babak Alipanahi,
Nathan Krislock,
Logan Donaldsonj, Ali Ghodsi
-
Optimization Days, GERAD, HEC Montreal, May 2-4.
-
plenary invited talk at
2nd Alpen-Adria Workshop on Optimization 2011,
University of Klagenfurt (Austria) 12.-14. May 2011
-
talk
SIAM Conference on Optimization, May 16-19, 2011,
Darmstadtium Conference Center, Darmstadt, Germany;
followed by
SIAM Workshop on Combinatorial Scientific Computing
-
Organizing committee for:
Computational and Analytical Mathematics,
in honour of Jonathan Borwein’s 60th Birthday,
May 16--20, 2011,
The IRMACS Centre, Simon Fraser University, Burnaby, BC, Canada
and
talk (given by Vris Cheung)
-
title:
Strong Duality and Facial Reduction
in SDP:
with Applications to Sensor Network Localization and Molecular
Conformation;
slides of Tutte colloquium talk, Friday May 27/2011
-
CORS 2011 Annual Meeting, May 30-June 1, St John's Newfoundland
-
IPCO 2011,
The 15th Conference on Integer Programming and Combinatorial Optimization (IPCO XV) will be held June 15-17, 2011 at the IBM T.J. Watson Research Center in Yorktown Heights, New York, USA.
-
Mixed Integer Programming (MIP) Workshop Series, June 20-23,
MIP2011 will be the eighth workshop in the series and will take place at the University of Waterloo with the support of the Combinatorics and Optimization and Management Sciences departments.
-
Householder Symposium XVIII, June 12-17, 2011,
Granlibakken Conference Center & Lodge,
Tahoe City, California,
-
three talks on SDP algorithms and applications, at
ICIAM 2011, July 18 - 22, 2011,
in Vancouver, BC, Canada for the 7th International
Congress on Industrial and Applied Mathematics - ICIAM 2011.
(Presenting paper and organizing three sessions with Miguel Anjos.)
The Congress is being planned by the
Canadian Applied & Industrial
Mathematics Society (CAIMS),
the Mathematics of Information Technology &
Complex Systems (MITACS),
and
the Society for Industrial & Applied
Mathematics (SIAM).
-
my session on july 27 at:
The International Conference on Applied Mathematics, Modeling and
Computational Science (AMMCS), in Waterloo, Ontario,
Canada from July 25 - 29, 2011.
with
my special session
-
ILAS Conference,
Pure and Applied Linear Algebra: The new Generation;
International Linear Algebra Society Conference with special emphasis on
young speakers;
The 17th ILAS Conference will be held in Braunschweig, Germany,
at TU Braunschweig from August 22 to August 26, 2011;
ilas2011@tu-braunschweig.de
-
September 19-23, 2011 (Monday -Friday)
Workshop on Discrete Geometry and Optimization as part of:
July - December 2011
Thematic Program on Discrete Geometry and Applications
-
talk at
September 26-29, 2011 (Monday -Thursday)
Workshop on Optimization as part of:
July - December 2011
Thematic Program on Discrete Geometry and Applications
-
The 8th International Conference on Numerical Optimization and Numerical
Linear Algebra,
Xiamen, Fujian Province, China, November 7-11, 2011
-
invited plenary talk
Oct 1, 2011, at WCOM in Kelowna/UBC
-
talk
at
Midwest Optimization Conference, Oct 14-15, 2011.
at Fields Institute,
Toronto.
-
talk on:
Efficient Solutions for the Large Scale Trust Region Subproblem;
at grad student seminar; 2:30pm; Wed Nov 2, University of Waterloo,
MC5158.
-
At 3:45PM,
talk at
GERAD/MITACS Seminars on Thursday, Nov. 24,
2011 visit to
Polytechnique in Montreal,
invited talk, title???
-
1st International Conference on Network Analysis,
Dec 14-16 2011, Gainesville, Florida
-
***
invited plenary talk on sensor localization at
Jan. 5-8:
"Convex Analysis, Optimization and Applications",
in honour of Claude Lemarechal on the occasion of his 65th birthday.
in the ski
resort of Les Houches in the valley of Chamonix - Mont Blanc, France.
(invited talk)
-
Optimization seminar, Thurs Jan 28, Serge Kruk.
-
Fields seminar, Forbes Burkowski, Tues Mar 2
-
Optimization seminar, Thurs. Mar 4, Barvinok
-
Tutte seminar, Friday Mar 5, Alexander Barvinok
-
Optimization seminar, Thurs. Mar 25, Boris Mordukhovich
-
Tutte seminar, Friday Mar 26, Boris Mordukhovich
-
ANZIAM 2010, Queenstown NZ, Jan. 31- Feb 4, 2010.
-
Tutte seminar, Friday April 9, Kim Toh Tutte seminar at Univ. of Waterloo
-
***
title of my talk: Recent progress in Matrix Rank Minimization at AFOSR,
April 19-21, 2010 program review, Opt and Discr Math PIs, AFOSR, Westin
Arlington Gateway hotel, Arlington, VA
-
Optimization Days, Montreal, May 10-12, 2010,
annual conference organized alternately by the Centre Interuniversitaire de Recherche sur les Réseaux d¢Entreprise, la Logistique et le Transport (CIRRELT) and the Groupe d'Études et de Recherche en Analyse des Décisions (GERAD).
-
***
title of my talk: Modelling and Solving Large Scale Sensor Network Localization
Problems at URA seminar, University of Waterloo, May 26, 2010,
2:30-3:30PM.
-
special workshop dedicated to Professor Paul Tseng, Department of
Mathematics, University of Washington, who went missing while on a kayak
trip in Jinsha river, China, on August 13, 2009.
Dates for workshop: May 21, 2010.
-
(my grad student) Vris Cheung talk on "interior point methods"
Optimization Seminar Series, May 27, 2010.
-
First Alpen-Adria Workshop on Optimization 2010,
University of Klagenfurt (Austria) June 3 - June 6, 2010.
(my grad student: Nathan Krislock's
talk on SNL.)
-
***
title of my talk at
2010 CMS Summer Meeting
June 4 - 6, 2010,
University of New Brunswick (Fredricton)
(invited talk)
-
attended:
June 11-12, 2010,
Fields meeting on data analysis in Biomedical
Informatics, Toronto, ON, at the Fields Institute.
- June 14-17,
SIAM Conference on Discrete Mathematics (DM10),
Hyatt Regency Austin, Austin, Texas
- June 21-25:
The 16th ILAS Conference will be held in Pisa, Italy,
at
Palazzo dei Congressi from June 21 to June 25, 2010.
-
***
July 2-10:
title of my talk: Theory and Applications of Degeneracy in Cone Optimization at the
workshop on:
Nonlinear Optimization,
Variational Inequalities and Equilibrium Problems
, ERICE12, Erice, Italy (invited plenary talk)
-
***
Invited plenary talk at:
For the year 2010, before
EURO XXIV,
the 8th EUROPT
Workshop "Advances in Continuous Optimization", in Aveiro, Portugal
(July 9-10) followed by
EURO XXIV in Lisbon, Portugal (July 11-14)
-
2010 SIAM Annual Meeting, July 12-16, Pittsburgh.
-
,
Santiago, Chile, July 24-25 Winter School,
July 26-29 Conference
-
MOPTA 2010, at Lehigh University, in Bethlehem, Pennsylvania.
The set dates are August 18-20, 2010, Wednesday-Friday.
-
***
my talk at Colloquium, Dept. Math. & Stats,
McMaster University, Friday, Sept. 24, 2010.
-
***
my presentation at
13th International Conference on Operational Research (KOI-2010),
September 29 October 01, 2010, in Split, Croatia.
The Conference is organized by the Croatian Operational Resarch Society (CRORS).
With a session in honour of: 70th birthday of Professor Sanjo Zlobec.
-
***
Invited plenary talk
at
Midwest Optimization Conference, Oct 8-9 (fri-sat),
at Wayne State University
-
***
my plenary talk at:
Modern Trends in Optimization and Its Application, IPAM at UCLA,
September 13 - December 17, 2010. With:
invited talk at:
Workshop II: Numerical Methods for Continuous Optimization,
October 11 - 15, 2010. (visit oct 10-20)
-
ChaRisMa 2010, Characteristics/Risk/Management,
Univ. Waterloo, Dec 1-3, 2010.
-
***
VOCAL 2010 December 13-15, 2010. Invited speaker.
At the Regional Centre of the Hungarian Academy of Sciences in Veszpr?m (VEAB), Hungary, December 13-15, 2010. The conference will be hosted by University of Pannonia.
-
my grad student Nathan Krislock talk:
Sensor Network Localization, Euclidean Distance Matrix Completions,
and Graph Realization,
Southern Ontario Numerical Analysis Day (SONAD),
University of Western Ontario, London, Friday, May 8, 2009.
-
my talk:
Sensor Network Localization, Euclidean Distance Matrix Completions,
and Graph Realization,
2009 Haifa Matrix Theory Conference,
Haifa, Israel, May 18-21, 2009
-
May 21:
SHARCNET Research Day 2009
- June 1-5:
SHARCNET HPTC summer school (with parallel computing in matlab at
9-12 on jun 5)
- June 1-5:
MITACS 2009
Annual Conference: at the University of New
Brunswick in Fredericton.
- June 10-14:
CAIMS 2009, Univ. of Western Ont., London.
-
June 14-17:
Tutorial on SDP and OR;
and talk on
Explicit Sensor Network Localization using Semidefinite Programming and
Clique Reductions; at the
INFORMS/CORS Annual Meeting 2009 Toronto
Westin Harbour Castle, Toronto, Canada.
- July 6-10:
(CT09), SIAM Conference on Control and Its Applications
being held jointly with the
2009 SIAM Annual Meeting, Denver.
- Jul 13 and 15: 3:30-4:30
tutorial on MATLAB for Waterloo URAs.
- July 31: Tutte Seminar, University of Waterloo,
Explicit Sensor Network Localization using Semidefinite Programming and
- Aug 12 - 14:
Explicit Sensor Network Localization using Semidefinite Programming and
Clique Reductions,
invited plenary talk,
at
LINEAR AND NUMERICAL LINEAR ALGEBRA:
THEORY, METHODS, and APPLICATIONS,
at
Northern Illinois University
-
Aug 16-19:
7th International Conference
on Numerical Optimization and Numerical Linear Algebra,
in Lijiang, Yunan Provice, China,
Lijiang is a small beautiful old town in south-west China
- Aug 19-21:
Modeling and Optimization: Theory and Applications (MOPTA 2009),
Lehigh University, Bethlehem, PA
-
Aug 23-29:
see two talks and organizing two sessions
at
ISMP 2009, Chicago,
- Sept 14, at Mcmaster University,
Advanced Optimization Laboratory,
, title:
Explicit Sensor Network Localization using Semidefinite Programming; and
-
title:
Robust Optimization: Applications in Portfolio Selection Problems,
by Vris Cheung at the Continuous Optimization Seminar,
University of Waterloo, Oct 1, 2009 and at
Tata Consultancy Services, Hyderabad, India, Oct 6, 2009.
-
Explicit Sensor Network Localization using Semidefinite Programming
at
INFORMS Annual Meeting 2009 San Diego
San Diego Convention Center and Hilton San Diego, San Diego, California,
Oct. 11- 14:
-
Oct. 20 - 24:
Thematic Program at Fields,
Workshop on Complexity of Numerical Computation,
- Oct. 26-29:
Explicit Sensor Network Localization using Semidefinite Programming and
Clique Reductions, at
SIAM Conference on Applied Linear Algebra,
Embassy Suites Hotel,
Monterey Bay-Seaside,
Seaside, California
- Friday, Oct 30, 4:15PM, at
Stanford University, Linear Algebra and Optimization (and OR)
seminar. Title:
Explicit Sensor Network Localization using Semidefinite Programming and
Clique Reductions
-
Nov 1 - 6:
talk , and proceedings editor, and organizer, at
Interdisciplinary Workshop on Fixed-Point Algorithms for Inverse
Problems in Science and Engineering, at
BIRS:
BIRS group photo
(
local copy)
- Dec. 5-7:
title???,
CMS Winter Meeting 2009,
in Windsor, Ontario.
-
Title:
Strong Duality and Stability in Conic Convex Optimization,
seminar at McMaster University, Jan. 21, 2008.
-
Title:
Regularization and Trust Regions in Optimization;
seminar at
Waterloo Numerical Analysis Symposium,
in commemoration of
Remembering Gene Golub Around the World,
February 29, 2008, at University of Waterloo.
-
TENTH COPPER MOUNTAIN CONFERENCE
ON
ITERATIVE METHODS,
April 6--11, 2008
-
Dynamics of structured populations, at BIRS, Banff,
April 20 - April 25, 2008. (Gail's presentation??)
-
Southern Ontario Numerical Analysis Day (SONAD 2008)
will be
held on Friday, May 9th, 2008 at York University.
-
Strong duality and stability in conic convex programming at:
Ninth SIAM Conference on Optimization
,
SIAG/OPT, May 11-13, Boston
-
1 5-th ILAS, C O N F E R E N C E,
C A N C Ú N , M É X I C O , 1 6 - 2 0 J U N E 2 0 0 8
-
The 9th Workshop on "Numerical Ranges and Numerical Radii" will be held
at
the College of William and Mary from July 19 - 21, 2008, in conjunction
with
IWOTA 2008, which
will also take place at William and Mary.
Furthermore, the
18th International Symposium
on Mathematical Theory
and Networks and Systems (MTNS)
will be held at Virginia Tech at
Blacksburg, July 18-August 1, 2008.
Participants may consider coming to WONRA, IOWTA, and / or MTNS.
-
Householder Symposium XVII,
Zeuthen, Germany, June 1-6, 2008.
(application by *October 20th , 2007*)
-
Second Congress Canada-France
,
Universite du Quebec a Montreal, June 1-6, 2008.
(with CAIMS, CMS, MITACS)
-
Strong Duality, Complementarity, and Duality Gaps
in Conic Convex Optimization;
(invited - 45 minute presentation)
HPOPT 2008
,
June 11th to 13th, 2008, Tilburg University, The Netherlands.
-
OPTEC, workshop on distance measures and eigenvalue optimization,
June 19-20, 2008, K.U.Leuven, Belgium.
(preceeded by: 7th Simon Stevin Lecture on Optimization in Engineering
- Michael Overton
Auditorium of the Arenberg Castle
5:00 pm-6:00 pm "Nonsmooth, Nonconvex Optimization, with Applications
in Control" Michael Overton )
-
Conference on Nonlinear Analysis and Optimization,
June 18-24, 2008, Technion, Haifa, Israel
-
Foundations of Computational Mathematics conference,
the City University of Hong Kong, Hong Kong, China, on 16-26 June 2008.
-
Duality, Complementarity, and Regularization, in Conic Convex Optimization
at the
Tutte Seminar
, Department of Combinatorics and Optimization,
University of Waterloo, July 4, 2008.
-
SIAM Annual Meeting
,
Town and Country Resort & Convention Center, San Diego, CA,
July 7-11, 2008.
-
Large Scale Portfolio Optimization with Piecewise Linear
Transaction Costs at
MOPTA 8,
at University of Guelph, Aug 18-20, 2008.
-
The
First ACM International Workshop on Mobile Entity Localization and
Tracking in GPS-less Environments,
San Francisco, Sept. 19-?
-
AMS 2008 Fall Central Section Meeting
Kalamazoo, MI, October 17-19, 2008 (Friday - Sunday),
Meeting #1043, with Optimization part for Boris Mordukhovich 60th.
-
Myths and Counterexamples in Mathematical Programming,
(taken from the
online book by Harvey Greenberg)
-
Title:
Sensor Network Localization,
Euclidean Distance Matrix Completions,
and Graph Realization at:
Optimization and Control
January 16-20, 2007. Part of the
IMA Thematic Year on
Applications of Algebraic Geometry
September 2006 - June 2007. (accomodation at
IMA Raddison)
-
SIAM Workshop on Combinatorial Scientific Computing (CSC07),
February 17--19, 2007, Costa Mesa, CA
and
SIAM Workshop on computational science and engineering,
Feb. 19-23, 2007, Costa Mesa, CA
-
Workshop on Global Optimization: Methods and Applications, Fields
Instit., Toronto, ON. May 20-24.
-
Sensor Network Localization,
Euclidean Distance Matrix Completions,
and Graph Realization in the session on
Numerical Linear Algebra and Optimization: theme organizer - 9
speakers; at
CAIMS/SCMAI 2007 at Banff Centre, Alberta.
May 20-24, 2007.
-
Waterloo C&O Conference, June 2007,
Combinatorics and Optimization 40th Anniversary Conference,
Monday 18 June 2007 -- Saturday 23 June 2007, in Waterloo.
-
A Graduate Course given by H.W. at
MSRI.
(
a local link)
-
Invited Talk 50 minutes:
Erice Sicily Optimization, July 31-Aug 9, 2007.
(
poster)
-
at
ICCOPT/MOPTA at McMaster University, Hamilton, Ontario, August 12-17, 2007
(program chair of the conference)
-
Generating and Measuring Instances of Hard Semidefinite Programs,
-
Marina Potaptchik, CIBC,
Levent Tuncel (University of Waterloo), Henry Wolkowicz
(University of Waterloo),
Title: Large Scale Portfolio Optimization with Piecewise Linear
Transaction Costs
-
Oleg Grodzevich, Dept. of Management Sciences, University of Waterloo,
Henry Wolkowicz (Dept. of Combinatorics&Optimization,
University of Waterloo), Samir Elhedhli (Dept. of Management Sciences,
University of Waterloo),
Title: Robust Optimization For Asset Liability and Risk Management Under
Uncertainty
-
Simon Schurr, Department of Combinatorics and Optimization, University
of Waterloo,
Levent Tuncel (Department of Combinatorics and Optimization,
University of Waterloo ), Henry Wolkowicz (Department of Combinatorics
and Optimization, University of Waterloo),
Title: Strong Duality and Stability in Conic Convex Optimization
-
Nathan Krislock, Combinatorics and Optimization, University of Waterloo
Co-authors: Yichuan Ding (Combinatorics and Optimization, University of
Waterloo), Jiawei Qian (Combinatorics and Optimization, University of
Waterloo), Henry Wolkowicz (Combinatorics and Optimization, University
of Waterloo)
-
Poster presentation: Sensor Network Localization, Euclidean Distance
Matrix Completions, and Graph Realization
Nathan Krislock, Combinatorics and Optimization, University of Waterloo,
Yichuan Ding (Combinatorics and Optimization, University of
Waterloo), Jiawei Qian (Combinatorics and Optimization, University of
Waterloo), Henry Wolkowicz (Combinatorics and Optimization, University
of Waterloo)
-
Sensor Network Localization, Euclidean Distance Matrix Completions,
and Graph Realization, at the
Colloquium at McGill University, C.S. Dept, Oct. 19, 2007.
-
CMS Winter Meeting with the ESC meeting
scheduled for 16:30-18:00 on Saturday December 8th.
-
MODE;
conference in Guadeloupe, April 18-21. (organizing committee)
-
Anchored Graph Realization and Sensor Localization at
CORS/Optimization Days 2006,
Joint Conference, Montreal, May 8-10, 2006 (session organizer);
and also at Dalhousie University, Halifax on Friday, May ??;
and followed by
SPRING SCHOOL ON VEHICLE ROUTING at
HEC Montreal, May 10-12.
-
Anchored Graph Realization and Sensor Localization, at URA seminar,
University of Waterloo, May 31, 2006.
-
High Performance Optimization 2006 Workshop, (HPOPT 2006),
in celebration of Kees Roos' 65th birthday.
The workshop will take place on June 15-16, 2006 in Delft, The
Netherlands.
-
Invited talk on
Anchored Graph Realization and Sensor Localization, at
CAIMS -MITACS 2006 Joint Annual Conference,
June 15 - 20, 2006 at York University in Toronto, Ontario.
-
Trust Region Methods using Regularization
,
Invited Talk, 45 minutes, at the
Workshop on "Advances in Continuous Optimization"
Reykjavik, Iceland, Friday June 30 and Saturday July 1, 2006
and
Anchored Graph Realization and Sensor Localization
, in session TA-32, 30 minute talk, at
EURO XXI in Iceland, in Reykjavik, July 2-5, 2006,
21st European Conference on Operational Research (organizing
sesssion - Semidefinite Programming and its Applicaations - in stream
on convex programming)
-
Regularization and Trust Regions in Optimization,
in minisymposium at AN06 on "Iterative Trust-Region Methods"
"sponsored" by The SIAM Activity Groups on
Computational Science and Engineering and Optimization;
at the
SIAM Annual Meeting, July 10 - 14, 2006 in Boston Massachusetts.
(with
Conference on Financial Mathematics and Engineering
July 10-11)
-
Joint GAMM-SIAM Conference on Applied Linear Algebra, July 24 - 27,
2006, D|sseldorf, Germany.
-
Nearest Matrix Problems Using Semidefinite Programming at
MOPTA 06 at University of Waterloo, July 24-27. (co-chair organizer)
-
ISMP, 19th International Symposium on Mathematical Programming, Rio,
July 30-Aug 4, 2006.
-
Beijing International Conference on
Numerical Analysis and Optimization,
dedicated to M.J.D. Powell's 70th Birthday,
(Beijing, Sept 25-28, 2006)
-
Positive Polynomials and Optimization,
at the Banff International Research Station, BIRS,
oct 7 - 12, 2006;
Talks are available here
-
sensor localization at
Oct 30/06, Rice University, Houston (oct 28-nov1) TX, colloquium talk
-
Friday Nov 10/06.
invited talk/discussion on Optimization
at MSRI at the SAC, San Francisco
-
EDM and Sensor Localization at
Optimization and Engineering Applications,
at the Banff International Research Station, BIRS,
Nov 11 - Nov 16, 2006;
list of participants
-
IEEE Globecom 2006, technical conference and IEEE communications
expo; Nov 27-Dec 1, San Francisco, CA.
-
Multi-Stage Investment Decision under Contingent
Demand for Network Planning, at the
Eighth IMACS International Symposium on Iterative Methods in Scientific
Computation: November 14-17, 2006,
held at Texas A&M University in College
Station, Texas.
-
"Euclidean Distance Matrix Completions, Sensor Network Localization, and
Graph Realization" at the
Tutte Colloquium Friday, Dec 8/06.
-
An Overview of Semidefinite Programming and
Duality in Cone Programming, a series of seminars given
at University of Waterloo (with Levent Tuncel), Jan, 2005, MC5136.
-
A Stable Iterative Method for Linear Programming, Computational Math.
Seminar, Feb. 14, 2005, University of Waterloo.
-
7th IMACS International Symposium on Iterative Methods in Scientific
Computing, May 5-8, 2005,
Fields Institute and the University of Toronto, Toronto, Canada
-
Short Course presentations,
at
Eighth SIAM Conference on Optimization,
SIAG/OPT, OP05, May 15-18, Stockholm.
-
A Stable Iterative Method for Linear Programming
at
Eighth SIAM Conference on Optimization,
SIAG/OPT, OP05, May 15-18, Stockholm.
-
Regularization Using a Parametrized Trust Region Approach,
at
MITACS 6th Annual Conference, May 11 - 14, 2005 with
a
poster session;
and at
Eighth SIAM Conference on Optimization,
SIAG/OPT, OP05, May 15-18, Stockholm.
-
CMS, Summer 2005 Meeting, University of Waterloo,
Waterloo, Ontario, June 4-6, 2005
-
Symmetric Kronecker Products and
Uniqueness and Existence of search directions for semidefinite
programming (SDP), keynote talk at the
(first) "Southern Ontario Matrices and Statistics Day",
University of Windsor (Windsor, Ontario),
Thursday, 9 June 2005
-
On the Set of Euclidean Distance Matrix Completions,
URA seminar at
Univ. of Waterloo, June 22, 2005.
-
Robust algorithms for large sparse linear and semidefinite programming
at
Foundations of Computational Mathematics,
at Universidad de Cantabria in Santander, Spain, between 30 June and 9
July 2005.
Optimization part is on July 4-6
and
Numerical Linear Algebra part is on July 7-9.
-
invited plenary talk:
Approximate and Exact Completion Problems for
Euclidean Distance Matrices using
Semidefinite Programming at the
Franco-Canadian Workshop on Combinatorial Algorithms,
August 18-20, 2005, at McMaster University.
-
Approximate and Exact Completion Problems for
Euclidean Distance Matrices using
Semidefinite Programming at the
CMS Winter Meeting 2005, December 10 - 12, 2005, at the Victoria
Conference Centre.
-
Robust algorithms for large sparse semidefinite programming
(SDP) at the conference:
Multiscale Optimization Methods and Applications,
to be held February 26 to 28, 2004, at the University of
Florida, Gainesville (invited talk); organizers:
Timothy Davis, CISE,
William Hager, Mathematics,
Panos Pardalos, ISE.
-
Robust algorithms for large sparse semidefinite programming (SDP),
plenary presentation; at WCOM/04, Seattle, Washington.
-
Short Course presentation:
Waterloo Workshop - May/04
-
Colloquium Talk at Univ. of Waterloo, May21/04
-
Robust algorithms for large sparse semidefinite programming (SDP),
plenary presentation;
at the
"Premier congres Canada/France des sciences mathimatiques"
"First Joint Canada/France Meeting in the Mathematical Sciences"
Toulouse, July 12-15, 2004
-
MOPTA 04, July 28-30/04, 4th Annual McMaster Optimization Conference:
Theory and Applications
-
Cone Preserving Maps at
ICCOPT I,
First Mathematical Programming Society
International Conference on Continuous Optimization,
August 2-4, 2004,
Rensselaer Polytechnic Institute,
Troy, NY 12180, USA.
Summer School: July 31-August 1, 2004
-
A Stable Iterative Method for Linear Programming,
invited colloquium at University of Guelph, Thursday, Oct. 14, 2004,
3-4PM.
-
Robust algorithms for large sparse semidefinite programming (SDP),
invited presentation;
at the
"Fields Industrial Optimization Seminar"
Fields Institute, Toronto,
Nov. 2, 2004.
-
A Survey of the Trust Region Subproblem Within a Semidefinite
Programming Framework, Seminar at University of Waterloo.
-
Algorithms for Semidefinite Programming; large sparse case;
nearest correlation matrix problem, at Princeton
University, Feb. 19, 2003; and
Solving large, sparse, hard Semidefinite Programs at The Courant
Institute, Feb. 21, 2003.
-
Robust Solutions of Large Sparse Semidefinite Programing Problems,
at the workshop on Semidefinite Programming and Robust Optimization at
the 2002-2003
thematic year on Optimization
at the Institute for Mathematics and its Applications (IMA).
See also
Semidefinite Programming and Robust Optimization , IMA Workshop 5,
March 12-19, 2002.
-
Robust Solutions of Large Sparse Semidefinite Programing Problems,
as part of the
Minisymposium on
"Semidefinite Programming and Large Scale Problems"
at the
CAIMS and SIAM first joint annual meeting, in Montreal,
June 16-20, 2003.
-
Uniqueness and Existence of search directions for semidefinite programming (SDP)
at the
Tutte Colloquium, University of Waterloo, Waterloo, Ont.
-
Closest Correlation Matrix,
as part of the
SIAM Conference on Applied Linear Algebra (LA03),
The College of William and Mary, Williamsburg, VA,
July 15-19, 2003.
-
Uniqueness and Existence of search directions for semidefinite programming (SDP)
at the
3rd Annual McMaster Optimization Conference: Theory and Applications,
(MOPTA 03) July 30 - August 1, 2003, Hamilton, Ontario
-
Robust search directions for large sparse semidefinite programming (SDP) at the
18th International Symposium on Mathematical Programming, ISMP 2003,
at the campus of the
Technical University of Denmark, Copenhagen, Denmark, August 18-22,
2003.
-
MODEX day is planned for Sept./03 mid-week????
-
Preprocessing for Stability in Semidefinite Programming at the
Fifth Annual Midwest Optimization Seminar, 2003, Oct 4, Sat.
at Oakland University, Rochester, Michigan.
-
Semidefinite Programing and Matrix Completions for Partial Hermitian
Matrices ,
colloquium talk at Lehrstuhl f|r Mathematische Optimierung, Duesseldorf,
Friday, Jan. 11, 2002, 5PM.
-
A Simple Iterative Method for Linear and Semidefinite Programming ,
at the meeting on
Optimization and Applications at
Mathematisches Forschungsinstitut Oberwolfach,
January 13-19, 2002.
-
The
Fields Institute in Toronto is sponsoring:
a Thematic Year on
"Numerical and Computational Challenges in Science and Engineering"
(NCCSE) from August 2001 to July 2002. Events include:
-
Numerical Optimization Graduate Course,
Fields Institute, Toronto, Ontario,
January-March, 2002.
-
A Survey of the Trust Region Subproblem within a Semidefinite
Programming Framework, presented at the Fields Institute Friday May
10 as part of the workshop on Optimization.
-
Simple Efficient Solutions for Semidefinite Programming, at
Seventh SIAM Conference on Optimization,
SIAG/OPT, OP02, with the
Fields Institute,
Toronto, Ontario,
May 20-23, 2002, Westin Harbour Castle Hotel, Toronto, Canada.
-
Preceeding the conference, there will be a
group of visitors.
-
A Tutorial on Semidefinite Programming and Applications
at CORS 2002, Toronto, June 3-5 (Mon.-Wed.)
and Title:
An Introduction to Semidefinite Programming and Applications,
CRM Universiti de Montrial, Thursday, July 4, 2002.
-
A Survey of the Trust Region Subproblem Within a Semidefinite
Programming Framework at the
2nd Annual McMaster Optimization Conference:
Theory and Applications (MOPTA 02), August 1-3, 2002, Hamilton, Ontario
-
Cortona, Italy, 2 week course, August, 2002 at the Scuola Matematica
Interuniversitaria.
-
Solving Semidefinite Programs for and via Nonlinear Programming,
colloquium, Monday February 5, 2001,
Department of Computing and Software, in
McMaster University, Hamilton.
-
Applications of Semidefinite Programming,
1 day course, Monday February 12, 2001,
Faculty of Management, at Bronfman
building,
McGill University, Montreal.
-
Semidefinite Programming and Matrix Completion, colloquium at
University of Guelph, Mar 2, 2001.
-
Rio, Brazil, 2 week course, April, 2001.
-
Semidefinite Programming: Introduction; Motivation; Duality, part of
a series of seminars on the
survey paper by Laslo Lovasz; June, 2001; and also
Proving and Generating Theorems Using Lagrange Multipliers, seminar talk
in URA seminar series, June 20, 2001.
-
Semidefinite Programming and Euclidean Distance Matrix Completions,
at the
SIAM Annual Meeting, San Diego California, July 9-13, 2001.
-
Semidefinite Programming and Some Closest Matrix Approximation Problems,
at the
1st Annual McMaster Optimization Conference: Theory and Applications (MOPTA 01),
August 2-4, 2001 Hamilton, Ontario;
-
A view of predictor corrector methods for primal-dual interior-point methods
in optimization using ODEs, at the
Informal Working Group on Dynamics of Numerics, Aug 7-10, 2001;
part of the
Thematic Year on Numerical and Computational Challenges in Science and
Engineering
-
A Simple Approach to Interior-Point Methods for Linear and Semidefinite
Programming,
at the
Tutte Colloquium,
Dept. Combinatorics and Optimization, Univ. of Waterloo,
Oct. 26, 2001 (Friday).
A short (1/2 hour)
version of this talk, concentrating on linear programming, will be
given at the Grad. Seminar Wed. Oct 17.
-
Colloquium,
University of Notre Dame, Feb., 2000.
-
Semidefinite Programming and Matrix Completion,
plenary talk at
Western Canada Linear Algebra Meeting,
WCLAM (Western Canada Linear Algebra Meeting)
will be held at the
University of Manitoba, Winnipeg on May 26,27, 2000 (Friday and
Saturday).
-
Semidefinite Programming and Matrix Completion,
at the
Tutte Colloquium,
Dept. Combinatorics and Optimization, Univ. of Waterloo,
June 16, 2000 (Friday).
-
Semidefinite Relaxations for Hard Combinatorial Problems,
invited talk at
EURO XVII 17th European Conference on Operational Research
Budapest, Hungary, July 16-19, 2000 and plenary talk at
2nd Workshop on Interior Point Methods, July 14-15.
-
Semidefinite Programming and Matrix Completion,
plenary talk at The One-day Optimization Workshop, at McMaster
University, Aug. 4, 2000, in the JHE building, room A114.
The talks will be given by:
Prof. E.A. Andersen (Odense University, Denmark/ Helsinki University
Finnaland)
on Implementing Interior Point methods for conic problems,
Prof. M. Fukushima (Kyoto University, Japan)
on Complementarity and equilibrium problems,
J. Peng (McMaster University/ Delft University of Technology)
on New Interior Point Methods,
Prof. Y. Yuan (Chineese Academy of Scineces, P. China)
on Developments on conjugate gradient methods,
Prof. A. Yoshise (The University of Tsukuba, Japan)
on New In terior Point Methods for nonlinear complementarity
problems,
Prof. H. Wolkowicz ( Waterloo University)
on Semidefinite programming and matrix completion.
-
Semidefinite Relaxations for Hard Combinatorial Problems at
ISMP00, 17th International Symposium on Mathematical Programming,
Atlanta, GA, August 7-11, 2000.
Also co-author of presentations:
"Strengthened Semidefinite Relaxations for the Max-Cut
Problem" : Miguel F. Anjos; Henry Wolkowicz
and "The Gauss-Newton Direction in Semidefinite Programming"
Serge Kruk; Henry Wolkowicz
-
Abstract for
7th DIMACS Implementation Challenge: Semidefinite and Related
Optimization Problems,
Dates: September 13 - 15, 2000 ,
DIMACS Center, Rutgers University, Piscataway, NJ
-
Matrix Completions and Semidefinite Programming,
talk at
the Seventh SIAM Conference on Applied Linear Algebra,
jointly with the
International Linear Algebra
Society (ILAS) annual meeting
at Raleigh North Carolina, Oct. 23-25/00.
An expanded version of this talk will be given in the
dept of O.R. at the
University of North Carolina , Chapel Hill, on Thursday Oct 26.
-
Two applications of Lagrange Multipliers in Optimization, UofW,
April, 1999.
-
Is Lagrangian Relaxation Best?, June 16-18,
Rotterdam,
HPOPT999.
and at
Mathimatiques pour l'Industrie et la Physique at
Universite Paul Sabatier,
Toulouse, June.
-
Semidefinite Relaxations for Hard Combinatorial Problems, July 12-16,
Cambridge, England,
19th IFIP, System Modelling and Optimization,.
-
SDP and Discrete Optimization,
Rutgers University,
WORKSHOP ON DISCRETE OPTIMIZATION (DO'99), DIMACS/RUTCOR, Rutgers
University July 25 - 30, 1999
-
Lagrangian and Semidefinite Programming
Relaxations for Discrete (Hard) Optimization Problems, Rice
University, Oct 11, 1999, and UCLA, Oct 14, 1999.
-
Newton Directions in Semidefinite Programming
Fiacco Fest Washington DC and
Yorktown heights visit May, 1997
-
Applications of Semidefinite Programming (Linear Programming
for the 90's and 00's)
Second workshop on
High Performance Optimization Techniques, Wednesday, August 20 to
Friday, August 22, 1997 (just before ismp97 in Lausanne).
-
Newton Directions in Primal-Dual Interior-Point Methods for
Semidefinite Programming
International Symposium on Mathematical Programming
Lausanne, EPFL, August 24-29, 1997
-
The Gauss-Newton Direction for Interior-Point Methods in
Linear and Semidefinite Programming
Snowbird Utah, SIAM Conference in Numerical Linear Algebra,
Oct. 1997
-
Introduction to the WWW, at ClemensMills Public School, Cambridge,
Ontario, Jan/97.
-
Duality in Convex Programming, at Delft University,
Dec/97.
-
Yorktown Heights, IBM, Applications of SDP - survey.
-
Yorktown Heights, IBM, on Newton Directions and SDP relaxations.
May/97.
-
Semidefinite Programming and Applications
Fourth Kalamazoo Symposium on Matrix Analysis & Application,
Friday & Saturday, 24 -25 October 1997, Western Michigan
University, Kalamazoo, Michigan
-
AN INTERIOR-POINT METHOD FOR
APPROXIMATE POSITIVE SEMIDEFINITE COMPLETIONS
Waterloo, June/95
-
Strong duality in SDP, Jan, 1995,
Waterloo, William and Mary, Virginia
-
Applications of SDP, April 1995
Old Dominion, Virginia
-
Graph partitioning with SDP
New Orleans, Oct/95 INFORMS
-
Trust region subproblem and general framework using SDP
NASA, Virginia, April 1995
Utah, Park City, AMS workshop July/95
New Orleans, INFORMS Oct/95
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of Henry Wolkowicz on orion.uwaterloo.ca.
, by Henry Wolkowicz