rostock retreat

[visualization]

26-28 6 2017

motivation

The Rostock Retreat is an experimental format for scholarly exchange that is designed to encourage communication and collaboration on specific themes in a relaxed atmosphere. The first retreat will focus on data visualization. This event will bring together data visualization professionals, enthusiasts, and eager learners for a series of inspirational keynotes, studio time, group challenges, and group critiques. We aim to inspire new ideas, hone skills, and have fun. We also hope to mix thoughtful visualizers of all levels (early students to senior researchers and professors) from the population sciences with a few participants from other fields, as well as facilitators and keynote speakers that will help provide reflection and form to what we're doing.

key note speakers (in random non-informative order)

Michael Friendly, York University Toronto (datavis.ca)
Dino Citraro, Periscopic (periscopic.com)
James Cheshire, University College London (spatial.ly)

outcome

After the Rostock Retreat we would like to create a special issue on data visualization in the population sciences in an open-access on-line journal. The first option will be the journal Demographic Research, which offers the submission of research material that can also contain animations, for instance. Stay tuned for further information on this around the time of the Retreat. In any case, submissions for this special issue are intended to contain the code that was used to create the visualization (where possible), the outcomes, and a short description.

how to apply

Most participants will be selected based on one or two submitted visualizations. One of the submissions should come from your own work/research (new or not), and it should be population-related. Optionally (recommended), you may choose to submit in addition a visualization based on some aspect of any of the three publicly available datasets included in this call (more details below).

There will also be some extra participant slots available for talented scholars who have not yet acquired a high skill-level in visualization techniques, but who persuade us in a written application that they are highly motivated to acquire these skills.

The submission deadline is January 15, 2017. In order to maximize interaction between the participants, the total participation will be limited to about 30 persons (depending on the promise of the received submissions).

The participation fee will be 20 Euros. Support for transportation and lodging may be available to a limited number of participants who might otherwise not be able to come.

tips on visualization submissions

Submissions don't need to be finished masterpieces, but should show promise on further iteration. It's best to give a descriptive paragraph of text along with the visualization if it's not immediately obvious how to interpret it. You may use any file format that we have a reasonable chance of being able to open. Visualizations could be interactive or static, as you please.

For the second (optional) visualization, we provide three datasets of rather different nature, with minimal descriptions, as we don't want to overly determine what direction you'll take. These include

  1. Anonymized individual microdata on internal migrations in Spain (official data, linked)
  2. Aggregate mortality data from the Human Mortality Database series for Sweden (hosted)
  3. Model genealogy data generated by SOCSIM microsimulation software (linked)

More details follow:

  1. Individual-level migration register data for Spain is available for download on the following page: http://www.ine.es/en/prodyser/micro_varires_en.htm. For your convenience, we provide for the 2015 file some R code (open source software) Prepare.r and a complementing csv-file with extraction information Extract.csv, which may assist you in transferring the ASCII-coded data into a csv-file. Documentation of the available variables is provided in the file Description.xlsx, with translation into English. Visualize these data (or some feature) as you please.
  2. Swedish data from the Human Mortality Database (www.mortality.org) are provided in a modified format based on the original datasets called mltper_1x1, fltper_1x1, Exposures_1x1.txt, and Deaths_1x1.txt. This includes all lifetable columns, as well as death counts, exposures, and raw death rates. See the country-specific documentation, or the HMD Methods Protocol for more information on how these data are produced, and how to interpret the lifetable columns, if need be. The provided file is simply SWE.csv. By using this data, you agree to the user agreement: http://www.mortality.org/Public/UserAgreement.php. Visualize these data (or some feature) as you please.
  3. SOCSIM is classic microsimulation software. Its output is just simple text files. Information on this project is hosted by the Berkeley Demography Lab, here: http://lab.demog.berkeley.edu/socsim/. Download the zipped example project 3, called 'Fertility Decline and Marriage Squeeze', which contains a subfolder called /SimResults, holding the files squeeze.opop, and squeeze.omar. Together, these two files contain all the information required to reconstruct any kin relationships present in the data. Further information on how to work with these data is found in the SOCSIM documentation, and in the MarriageSqueeze.pdf document, included in the zipped project. You are welcome to visualize any feature of these data as you please, though it may take a bit more programming on your side than the other two datasets.

optional R visualization course, june 19-23, 2017

Further, in the week preceding the Rostock Retreat event there will be a course on visualization in R as part of the IDEM course program of the Max Planck Institute for Demographic Research. This course will be taught by Jonas Schöley of the Max-Planck Odense Center on the Biodemography of Aging. Information on how to apply for the course will be made available soon, and participants of the Rostock Retreat event will have privileged access to this course. The course will be free of charge, while travel and accommodation costs are covered by the participants. Similar to the Rostock Retreat event, support for transportation and lodging may be available to a limited number of participants. Further information on this course will be linked from here when available.

program

preliminary program

Monday, June 26th
09:30Arena session 1
Keynote talk 1
10:15Coffee break
10:30Retreat session 1
Participants are split in groups of around eight people to discuss the visualizations submitted by the participants in the original Rostock Retreat application.
12:30Lunch break
14:00Viz data challenge session 1
Participants are split in groups to analyze a dataset that is given to them by the organizers. They are allowed to use modeling techniques, but results should be presented in visual form.
16:00Coffee break
16:30Viz slam session
Participants get the opportunity to present some cutting edge visualizations independent of whether the potential for practical applications is clear (maximum 8-10 minutes per participant).
18:00Evening activities
Tuesday, June 27th
09:30Arena session 2
Keynote talk 2
10:15Coffee break
10:30Retreat session 2
12:00Arena session 3
General discussion of the outcomes of the retreat sessions.
12:30Lunch break
14:00Viz data challenge session 2
16:30Coffee break
17:00Piazza session
Poster session where participants can present and discuss their work in a relaxed atmosphere with food, drinks and open end. If you have interactive material let us know and we'll arrange for a large display for you.
Wednesday, June 28th
09:30Arena session 4
Keynote talk 3
10:15Coffee break
10:30Presentations of the viz data challenge
12:30Lunch break
14:00Speed data-ing viz challenge
Each participant provides a dataset (e.g., from own research), which is randomly assigned to another participant who prepares a visualization of the data
16:00Coffee break
16:30Presentations of the speed data-ing viz challenge (auditorium or cafeteria)
18:00Beach barbecue in Warnemünde
Thursday, June 29th – Friday, June 30th (participation optional)
Open format days. All participants are welcome to stay the full week. Participants get the opportunity to meet in the cafeteria, have open studio time, or schedule meetings with other participants or demographers from the institute; light food and drinks are provided. Further activities may be spontaneously organized for Thursday or Friday.

contact

Max Planck Institute for Demographic Research
Konrad-Zuse-Str. 1
18057 Rostock, Germany
rostock-retreat@demogr.mpg.de

scientific organizing committee

Tim Riffe, Sebastian Klüsener, Mikko Myrskylä

logistical coordination

Christine Röpke