Initiative in Innovative Computing @ Harvard
Seminar Series
Wednesday, May 16, 2007; 4:00pm
60 Oxford Street, Room 330
Barbara Tversky, Department of Psychology, Stanford University
Seminar Title: Cognitive Origins of Graphics
Abstract
Graphics serve many ends: to attract interest, to record and convey
information, to offload memory and information processing, to
facilitate inference and discovery, to promote collaboration. To do
so effectively, they use elements and the spatial relations among
them to convey meanings that are spatial or metaphorically spatial.
An historical survey and current experiments reveal how space and the
things in it are used to convey meanings. A program for revealing and
instantiating cognitive principles for designing effective graphics
will be described.
Upcoming IIC Seminars
Continue to stay up to date with our IIC Seminar Schedule.
***Parking is available in the 52 Oxford Street Garage. Please tell
the attendant that you are attending the IIC Seminar.
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Initiative in Innovative Computing @ Harvard
Seminar Series
Friday, May 11, 2007; 11:00am
Location: Maxwell Dworkin G125, 33 Oxford Street
David Keyes, Fu Foundation Professor of Applied Mathematics, Columbia
University
Seminar Title:
Scalable Solver Infrastructure for Multirate, Multiscale PDE
Applications
Abstract
Optimal complexity algebraic preconditioners, such as multigrid/
multilevel preconditioners for PDE-governed problems, keep the time
spent in dominant algebraic kernels close to linear as the
applications scale out to the limit of currently available parallel
computers (e.g., BlueGene/L with 131,072 (2**17) processors). Krylov
accelerators and Jacobian-free variants of Newton's method, as
appropriate, are wrapped outside to deliver robustness in multirate,
multiscale coupled systems, which are solved either implicitly or in
more traditional forms of operator splitting. The Towards Optimal
Petascale Simulations (TOPS, www.scidac.org/math/TOPS.html) project,
directed by the speaker, is sponsored by the U.S. Department of
Energy to research and deploy a collection of open-source scalable
solver software components (PETSc, Hypre, SuperLU, etc.) for discrete
problems arising in several large-scale applications, for instance,
fusion reactor modeling and design.
As the U.S. fusion energy community gears up for participation in the
International Thermonuclear Experimental Reactor (ITER) consortium,
the ultimate goal of which is abundant energy production outside of
the planetary carbon cycle, simulations on petascale hardware are
expected to play an essential role.
We outline the TOPS software philosophy and research agenda and
illustrate with a progression of five applications in DOE's
magnetically confined fusion energy portfolio, ranging from swapping
software through a standard interface to prototyping new codes.
Upcoming IIC Seminars
Continue to stay up to date with our IIC Seminar Schedule.
***Parking is available in the 52 Oxford Street Garage. Please tell
the attendant that you are attending the IIC Seminar.
_______________________________________________
iic-seminars mailing list
iic-seminars(a)calists.harvard.edu
http://calists.harvard.edu/mailman/listinfo/iic-seminars
Dear HUCE Faculty and Friends,
Please refer to the Center website for complete details on these and
other environmental events taking place at and near Harvard. If you
would like to add an event to the calendar, or unsubscribe from this
list, please contact Jenny MacGregor, jenny_macgregor(a)harvard.edu
<mailto:jenny_macgregor@harvard.edu>, 617-495-8883.
*Highlights:*
TONIGHT -- Microbial Sciences Initiative Seminar -- Dr. Peg Reilly --
Controversial Species Concept <http://www.msi.harvard.edu/thursdays.html>
5/11/07 -- Global Water Crisis Symposium at Harvard School of Public Health
5/13/07 -- Annual Harvard Environmental Society Spring Barbeque
*Calendar Listings:***
*Thursday 5/10/2007 *
3:30p - 4:30p
POSTPONED: The Economic Value of Air-Pollution-Related Health Risks in
Chengdu, China
<http://www.environment.harvard.edu/events/index.htm?event_id=64462524>
New Date in June TBD
6:00p -- 8:30p -- MSI Thursday Evening Seminar
Peg Reilly, UMass, Amherst
Harvard University Center for the Environment Seminar Room, 24 Oxford
Street, 3^rd Floor, Cambridge
*Friday 5/11/2007 *
11:00a - 12:00p
The ecological logic of indigenous landscape burning
<http://www.environment.harvard.edu/events/index.htm?event_id=68359378>
David Bowman, School of Plant Science, The University of Tasmania
Harvard Forest Winter/Spring 2007 Seminar Series
Shaler Hall, Harvard Forest, Petersham, MA
12:00p - 1:00p
Climate Impacts of Air Pollution From Specific Sources
<http://www.environment.harvard.edu/events/index.htm?event_id=66628184>
Nadine Unger, University of Vermont
Atmospheric Sciences Seminar
Pierce Hall 100F, 29 Oxford St., Cambridge
1:00p - 5:00p
The Impact of the Global Water Crisis on Health and Human Development
<http://www.environment.harvard.edu/events/index.htm?event_id=68359373>
Kresge Snyder Auditorium HSPH, 677 Huntington Ave., Boston
*Sunday 5/13/2007 *
2:00p - 4:00p
Deep-Sea Volcanoes!
<http://www.environment.harvard.edu/events/index.htm?event_id=68215925>
Harvard Museum of Natural History Sunday Family Program with Ken Mallory
Geological Lecture Hall, 24 Oxford Street, Cambridge
4:00p - 7:00p
Annual Environment Society spring BBQ
<http://www.environment.harvard.edu/events/index.htm?event_id=68874291>
Quincy House, 58 Plympton St., Cambridge
*Monday 5/14/2007 *
12:30p - 2:00p
Harvard Energy Journal Club
<http://www.environment.harvard.edu/events/index.htm?event_id=68418516>
Weekly roundtable discussion open to the Harvard and MIT communities
Harvard Univ. Center for the Environment (HUCE) conf. room 310, 24
Oxford St, Cambridge
*Tuesday 5/15/2007 *
12:15p - 1:15p
Landscape Issues in European Regional Planning: The Rise of a Third Way?
<http://www.environment.harvard.edu/events/index.htm?event_id=68986141>
Francesca Leder, Center for European Studies
Visiting Scholars Brown Bag Lunch Seminar Series
Cabot Room, Center for European Studies, 27 Kirkland Street at Cabot
Way, Cambridge
*Wednesday 5/16/2007*
12:00p - 1:00p
Climate Change at the Arctic's Edge
<http://www.environment.harvard.edu/events/index.htm?event_id=65927489>
Alan Fortescue, Director of Education, Earthwatch
EARTHWATCH, OLSEN AUDITORIUM, 4 Clock Tower Place, 5th floor in Maynard, MA
*Thursday 5/17/2007 *
12:00p - 1:30p
Hybrid knowledge, linking action to knowledge, and trust: experiences
balancing human development and conservation in East Africa
<http://www.environment.harvard.edu/events/index.htm?event_id=68934455>
Robin Reid, Principal Systems Socio-Ecologist, Project Leader Sustaining
Lands and Livelihoods Project International Livestock Research Institute
Nairobi, Kenya
Frontiers in Sustainable Development Lecture Series
Center for International Development, Perkins Room -- Rubenstein Bldg,
Room 415, Kennedy School of Government, Harvard
6:00p - 7:30p
A Place To Call Home: The Ecology and Evolution of Birds' Nests and Eggs
<http://www.environment.harvard.edu/events/index.htm?event_id=68222987>
Exhibition opening lecture by Scott Edwards
Geological Lecture Hall, 24 Oxford Street, Cambridge
*Friday 5/18/2007*
8:30a - 9:30a
Sociobiology for microbes (and those that study them)
<http://www.environment.harvard.edu/events/index.htm?event_id=68081532>
Dr. Kevin Foster, FAS Center for Systems Biology- Bauer Fellow, Harvard
University
Microbial Sciences Initiative (MSI) Chalktalk
Harvard University Center for the Environment Seminar Room, 3rd Floor
Geological Museum, 24 Oxford Street
11:00a - 12:00p
Riding the wave of ecosystem services to successful conservation:
triumph or wipe-out
<http://www.environment.harvard.edu/events/index.htm?event_id=66628190>
Peter Kareiva -- The Nature Conservancy, Lead Scientist, Pacific Western
Conservation Region
Harvard Forest Winter/Spring 2007 Seminar Series
Shaler Hall, Harvard Forest, Petersham, MA
12:00p - 1:00p
The Impact of Boreal Forest Fire on Climate
<http://www.environment.harvard.edu/events/index.htm?event_id=66628188>
Jim Randerson, UC Irvine
Atmospheric Sciences Seminar
Pierce Hall 100F, 29 Oxford St., Cambridge
12:00p - 1:00p
Climate Impacts of Air Pollution From Specific Sources"
<http://www.environment.harvard.edu/events/index.htm?event_id=67796416>
Nadine Unger, University of Vermont Atmospheric Sciences Seminar
Pierce Hall 100F, 29 Oxford St., Cambridge
*Monday 5/21/2007*
12:30p - 2:00p
Harvard Energy Journal Club
<http://www.environment.harvard.edu/events/index.htm?event_id=68418517>
Weekly roundtable discussion open to Harvard and MIT faculty
Harvard Univ. Center for the Environment (HUCE) conf. room 310, 24
Oxford St, Cambridge
--
Jenny MacGregor
Events and Publications Coordinator
Harvard University Center for the Environment
ph: 617-495-8883
Initiative in Innovative Computing @ Harvard
Seminar Series
Friday, May 11, 2007; 11:00am
Location: Maxwell Dworkin G125, 33 Oxford Street
David Keyes, Fu Foundation Professor of Applied Mathematics, Columbia
University
Seminar Title:
Scalable Solver Infrastructure for Multirate, Multiscale PDE
Applications
Abstract
Optimal complexity algebraic preconditioners, such as multigrid/
multilevel preconditioners for PDE-governed problems, keep the time
spent in dominant algebraic kernels close to linear as the
applications scale out to the limit of currently available parallel
computers (e.g., BlueGene/L with 131,072 (2**17) processors). Krylov
accelerators and Jacobian-free variants of Newton's method, as
appropriate, are wrapped outside to deliver robustness in multirate,
multiscale coupled systems, which are solved either implicitly or in
more traditional forms of operator splitting. The Towards Optimal
Petascale Simulations (TOPS, www.scidac.org/math/TOPS.html) project,
directed by the speaker, is sponsored by the U.S. Department of
Energy to research and deploy a collection of open-source scalable
solver software components (PETSc, Hypre, SuperLU, etc.) for discrete
problems arising in several large-scale applications, for instance,
fusion reactor modeling and design.
As the U.S. fusion energy community gears up for participation in the
International Thermonuclear Experimental Reactor (ITER) consortium,
the ultimate goal of which is abundant energy production outside of
the planetary carbon cycle, simulations on petascale hardware are
expected to play an essential role.
We outline the TOPS software philosophy and research agenda and
illustrate with a progression of five applications in DOE's
magnetically confined fusion energy portfolio, ranging from swapping
software through a standard interface to prototyping new codes.
Upcoming IIC Seminars
Continue to stay up to date with our IIC Seminar Schedule.
***Parking is available in the 52 Oxford Street Garage. Please tell
the attendant that you are attending the IIC Seminar.
_______________________________________________
iic-seminars mailing list
iic-seminars(a)calists.harvard.edu
http://calists.harvard.edu/mailman/listinfo/iic-seminars
Hello office-mates in M110,
I have a job-related phone call tomorrow from 10-11a, that I'll be receiving
at my desk in M110. I apologize in advance if the noise causes a
distraction.
Brian
--
C. Brian Roland
Ph.D. Chemical Physics (2007)
Harvard University
Initiative in Innovative Computing @ Harvard
Seminar Series
Wednesday, May 9, 2007; 4:00pm
60 Oxford Street, Room 330
Dr. Chris Johnson
Ph.D. Director, Scientific Computing and Imaging Institute,
Distinguished Professor, School of Computing, University of Utah
Seminar Title: Visual Computing: Case Studies and Research Challenges
Abstract
Computers are now extensively used throughout science, engineering,
and medicine. Advances in computational geometric modeling, imaging,
and simulation allow researchers to build and test models of
increasingly complex phenomena and thus to generate unprecedented
amounts of data. These advances have created the need to make
corresponding progress in our ability to understand large amounts of
data and information arising from multiple sources. In fact, to
effectively understand and make use of the vast amounts of
information being produced is one of the greatest scientific
challenges of the 21st Century. Visual computing, which relies on and
takes advantage of, the interplay among techniques of visualization,
computer graphics, virtual reality, and imaging and vision, is
fundamental to understanding models of complex phenomena, which are
often multi-disciplinary in nature. In this talk, I will first
provide several examples of ongoing visual computing research at the
Scientific Computing and Imaging (SCI) Institute as applied to
problems in computational science, engineering, and medicine, then go
on to discuss future research opportunities.
Upcoming IIC Seminars
Friday, May 11, 2007 at 11:00a.m. - David Keyes, Fu Foundation
Professor of Applied Mathematics, Columbia University
Location: Maxwell Dworkin G125, 33 Oxford Street
Seminar Title:
Scalable Solver Infrastructure for Multirate, Multiscale PDE
Applications
Continue to stay up to date with our IIC Seminar Schedule.
***Parking is available in the 52 Oxford Street Garage. Please tell
the attendant that you are attending the IIC Seminar.
_______________________________________________
iic-seminars mailing list
iic-seminars(a)calists.harvard.edu
http://calists.harvard.edu/mailman/listinfo/iic-seminars
Dear Colleagues,
I am pleased to announce that Dr. Margrit Betke will deliver the
fourth spring lecture in the Women, Science and Society Seminar Series.
Dr. Betke will present a talk titled "Video-based Tracking for Human-
Computer Interaction and Conservation Biology," on May 10.
The presentation will take place in the Maxwell Dworkin Room 119, at
33 Oxford Street from 6 p.m. to 7:30 p.m., with a reception to follow.
Dr. Betke will begin her discussion with ideas on improving the
status of women in computer science, and will continue with an
introduction to her image analysis research. Betke and her student
shave developed video-based interface systems that help children who
cannot speak to communicate. The systems have also been used to
study Brazilian free-tailed bats. Dr. Betke is an associate
professor in the Computer Science Department at Boston University.
She has been an outspoken advocate for women in computer science as
well as for young faculty.
To learn more about this talk and our other upcoming events, please
visit the Faculty Affairs website www.faculty.harvard.edu/events or
contact Sylviose Dossous on my staff at sylviose_dossous(a)harvard.edu
or 495-9228.
Feel free to view the attached poster and press release.
Sponsored by Harvard Graduate Women in Science and Engineering,
Graduate School of Arts and Sciences, and the Office of the Senior
Vice Provost for Faculty Development and Diversity.
Sincerely,
Evelynn Hammonds
Prof. of the History of Science and of African and African American
Studies
Senior Vice Provost for Faculty Development and Diversity Harvard
University

_______________________________________________
iic-seminars mailing list
iic-seminars(a)calists.harvard.edu
http://calists.harvard.edu/mailman/listinfo/iic-seminars
Please join us TODAY for a special discussion on European Climate Change
policy and approaches...
*
"What's the difference?! The European approach to climate change"*
/with/
Karl-Heinz Florenz
Member of the European Parliament, Chairman of the Committee on the
Environment, Public Health and Food Safety (2004-2007)
moderated by
*David Blackbourn*, Coolidge Professor of History, Director of the Minda de Gunzburg Center for European Studies
*Tuesday, May 8, 2007, 2:00 - 3:30pm
*
*
Busch Hall, Center for European Studies, Lower Level Conference Room, 27
Kirkland Street, Cambridge, MA, www.ces.fas.harvard.edu*
*Pre-Talk Reception at 1:30. Reception and lecture are free and open to
the public.*
--
Jenny MacGregor
Events and Publications Coordinator
Harvard University Center for the Environment
ph: 617-495-8883
Initiative in Innovative Computing @ Harvard
Seminar Series
Wednesday, May 9, 2007; 4:00pm
60 Oxford Street, Room 330
Dr. Chris Johnson
Ph.D. Director, Scientific Computing and Imaging Institute,
Distinguished Professor, School of Computing, University of Utah
Seminar Title: Visual Computing: Case Studies and Research Challenges
Abstract
Computers are now extensively used throughout science, engineering,
and medicine. Advances in computational geometric modeling, imaging,
and simulation allow researchers to build and test models of
increasingly complex phenomena and thus to generate unprecedented
amounts of data. These advances have created the need to make
corresponding progress in our ability to understand large amounts of
data and information arising from multiple sources. In fact, to
effectively understand and make use of the vast amounts of
information being produced is one of the greatest scientific
challenges of the 21st Century. Visual computing, which relies on and
takes advantage of, the interplay among techniques of visualization,
computer graphics, virtual reality, and imaging and vision, is
fundamental to understanding models of complex phenomena, which are
often multi-disciplinary in nature. In this talk, I will first
provide several examples of ongoing visual computing research at the
Scientific Computing and Imaging (SCI) Institute as applied to
problems in computational science, engineering, and medicine, then go
on to discuss future research opportunities.
Upcoming IIC Seminars
Friday, May 11, 2007 at 11:00a.m. - David Keyes, Fu Foundation
Professor of Applied Mathematics, Columbia University
Location: Maxwell Dworkin G125, 33 Oxford Street
Seminar Title:
Scalable Solver Infrastructure for Multirate, Multiscale PDE
Applications
Continue to stay up to date with our IIC Seminar Schedule.
***Parking is available in the 52 Oxford Street Garage. Please tell
the attendant that you are attending the IIC Seminar.
_______________________________________________
iic-seminars mailing list
iic-seminars(a)calists.harvard.edu
http://calists.harvard.edu/mailman/listinfo/iic-seminars
Initiative in Innovative Computing @ Harvard
Seminar Series
Wednesday, May 9, 2007; 4:00pm
60 Oxford Street, Room 330
Dr. Chris Johnson
Ph.D. Director, Scientific Computing and Imaging Institute,
Distinguished Professor, School of Computing, University of Utah
Seminar Title: Visual Computing: Case Studies and Research Challenges
Abstract
Computers are now extensively used throughout science, engineering,
and medicine. Advances in computational geometric modeling, imaging,
and simulation allow researchers to build and test models of
increasingly complex phenomena and thus to generate unprecedented
amounts of data. These advances have created the need to make
corresponding progress in our ability to understand large amounts of
data and information arising from multiple sources. In fact, to
effectively understand and make use of the vast amounts of
information being produced is one of the greatest scientific
challenges of the 21st Century. Visual computing, which relies on and
takes advantage of, the interplay among techniques of visualization,
computer graphics, virtual reality, and imaging and vision, is
fundamental to understanding models of complex phenomena, which are
often multi-disciplinary in nature. In this talk, I will first
provide several examples of ongoing visual computing research at the
Scientific Computing and Imaging (SCI) Institute as applied to
problems in computational science, engineering, and medicine, then go
on to discuss future research opportunities.
Upcoming IIC Seminars
Friday, May 11, 2007 at 11:00a.m. - David Keyes, Fu Foundation
Professor of Applied Mathematics, Columbia University
Location: Maxwell Dworkin G125, 33 Oxford Street
Seminar Title:
Scalable Solver Infrastructure for Multirate, Multiscale PDE
Applications
Continue to stay up to date with our IIC Seminar Schedule.
***Parking is available in the 52 Oxford Street Garage. Please tell
the attendant that you are attending the IIC Seminar.
_______________________________________________
iic-seminars mailing list
iic-seminars(a)calists.harvard.edu
http://calists.harvard.edu/mailman/listinfo/iic-seminars