|
Size: 3829
Comment:
|
Size: 4598
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 1: | Line 1: |
| = Doktoranden-/Diplomandenseminar SS 09 = | = Doktoranden-/Diplomandenseminar WS 09/10 = |
| Line 8: | Line 8: |
More information for speakers and participants [[Main/DoktorandenSeminar/InformationParticipants| here]]. |
||'''How?'''||More information for speakers and participants [[Main/DoktorandenSeminar/InformationParticipants| here]].|| |
| Line 15: | Line 14: |
| === Wednesday, 15.07.09 14.15 FR6046 === ==== Project Presentation ==== |
=== Wednesday, 13.1.10 14.15 FR6046 === |
| Line 18: | Line 16: |
| '''Patrick Düssel, Marius Kloft, Tammo Krüger''' | ==== Research Ideas ==== |
| Line 20: | Line 18: |
| ''REMIND'' (Chair:Ulf Brefeld) |
* '''Siamac Fazli''', * '''Cecilia Maeder''', * '''Irene Sturm''' (Chair:Alexander Binder) |
| Line 31: | Line 30: |
| === Wednesday, 22.07.09 14.15 FR6046 === | === Wednesday, 20.1.10 14.15 FR6046 === |
| Line 35: | Line 35: |
| * '''Marton Danoczy''', * '''Felix Bießmann''', * '''Katja Hansen''' (Chair:Martijn Schreuder) |
* '''Bastian Venthur''', * '''Stanimir Dragiev''', * '''Grégoire Montavon''' (Chair:Matthias Jugel) === Wednesday, 27.1.10 14.15 FR6046 === ==== Research Ideas ==== * '''Anne Porbadnigk''', * '''Marko Ristin''', * '''Claudia Sannelli''' (Chair:Marton Danoczy) === Wednesday, 03.2.10 14.15 FR6046 === ==== Research Ideas ==== * '''Matthias Jugel''', * '''Christian Gehl''', * '''Nils Plath''' (Chair:Claudia Sannelli) |
| Line 45: | Line 64: |
| === Wednesday, 01.07.09 14.15 FR6046 === ==== Project Presentation ==== |
=== Wednesday, 6.1.10 14.15 FR6046 === |
| Line 48: | Line 66: |
| ''' Pascal Lehwark ''' ''Wikipedia'' |
==== Talk invited speaker ==== |
| Line 51: | Line 68: |
| '''Alexander Binder''' ''rescheduled research ideas'' |
'''Adam Stanski''', |
| Line 54: | Line 70: |
| (Chair:Mikio Braun) | (Chair: Klaus-Robert Müller) |
| Line 57: | Line 73: |
| === Wednesday, 24.06.09 14.15 FR6046 === | === 21.12.09 - 02.01.2010 no lectures === |
| Line 59: | Line 75: |
| '''Tobias Lang, Nikolay Jetchev , Nils Plath''' | === Wednesday, 16.12.09 14.15 FR6046 === |
| Line 61: | Line 77: |
| ''Impressions of ICML (Conference Report)'' (Chair:Marc Toussaint) |
==== NIPS Conference Report ==== |
| Line 66: | Line 80: |
| === 07.-12.12.09 NIPS === | |
| Line 67: | Line 82: |
| === Wednesday, 17.06.09 14.15 FR6046 === | === Wednesday, 02.12.09 14.15 FR6046 === |
| Line 70: | Line 87: |
| * '''Claudia Sannelli''', * '''Christian Gehl''', * ''' Daniel Bartz ''' ''Deutsche Bank Project (rescheduled project presentation)'' (Chair:Siamac Fazli) |
* '''Marton Danoczy''', * '''Patrick Düssel''', * '''Pascal Lehwark''' (Chair: Christian Gehl) |
| Line 75: | Line 92: |
| === Wednesday, 10.06.09 14.15 FR6046 === | === Wednesday, 25.11.09 14.15 FR6046 === |
| Line 77: | Line 94: |
| '''Thorsten Dickhaus''' | ==== Research Ideas ==== |
| Line 79: | Line 96: |
| ''Tutorial on Statistics'' | * '''Alexander Binder''', * '''Frank Meinecke''', * '''Stefan Haufe''' (Chair:Pascal Lehwark) |
| Line 82: | Line 103: |
| === Wednesday, 18.11.09 14.15 FR6046 === ==== Research Ideas ==== |
|
| Line 83: | Line 106: |
| === Wednesday, 03.06.09 14.15 FR6046 === '''Lenny''' |
* '''Tammo Krüger''', * '''Katja Hansen''', * '''Elmar Diederichs''' (Chair:Felix Bießmann) |
| Line 86: | Line 111: |
| ''Fast response BCI'' | === Wednesday, 11.11.09 14.15 FR6046 === |
| Line 88: | Line 113: |
| Abstract: To be in full control of a Brain Computer Interface not only the classification accuracy is of importance, but also the speed of response and exact timing. In the present study we try to see how fast someone can respond to a stimulus using motor imagery, if this speed can be increased by training and if so, what strategies and changes in the brain signals are responsible for the increased speed. The experimental paradigm simulates a penalty shot situation. The stimulus consists of a ball that moves in a straight line from the top of the screen down to the bottom left or the bottom right corner. This ball needs to be caught by a bar which is controlled by motor imagery and moves at once when the output of the classifier reaches a certain threshold. The time the ball takes to travel from the top to the bottom of the screen linearly decreases, thus putting higher temporal pressure on the subject. If the reaction speed of the subject does increase possible causes could be a quicker or larger desynchronisation, an enlarged cortical area showing a desynchronization, recruitment of other area's active synchronisation of the ipsilateral side, and/or a shift in frequency of the signal. In a pilot study eight subjects were tested. Based on the data analysis of this initial experiment, a number of improvements of the paradigm could be made for the follow-up experimental main series. The data of the eight subjects will be presented as well as the old and new version of the experiment. |
==== Research Ideas ==== * '''Daniel Bartz''', * '''Felix Bießmann''', * '''Tobias Lang''' (Chair:Nils Plath) === Wednesday, 04.11.09 14.15 FR6046 === ==== Talk invited speaker ==== '''Aapo Hyvarinen:''' ''Unsupervised learning by discriminating data from artificial noise'' Abstract: We propose to learn the structure of data based on the simple idea of learning to discriminate data from artificially generated noise. Such learning is basically unsupervised, although we formulate it as logistic regression. The method can be shown to estimate a parametric probabilistic model for the data. Furthermore, the probabilistic model does not need to be normalized (i.e. it can be energy-based) because the normalization parameter can actually be estimated just like the other parameters. We apply the method to learning two- and three-layer networks from natural images, where the noise is white and gaussian. (Chair:Klaus-Robert Müller) |
| Line 96: | Line 138: |
| || 27.05.09 || Bastian Venthur || [[attachment:git.pdf|Git Tutorial]]|| ||<|3> 20.05.09 || Matthias Jugel || Research Ideas || || Paul von Bünau || Research Ideas || || Frank Meinecke || Research Ideas || || 13.5.09 || Soeren Sonnenburg || Gi-Preis Probevortrag || |
=== Wednesday, 28.10.09 14.15 FR6046 === ==== Talk ==== |
| Line 102: | Line 141: |
| '''Timon Schroeter''' (Chair: Katja Hansen) === Wednesday, 21.10.09 14.15 FR6046 === ==== Research Ideas ==== * '''Nikolay Jetchev: ''' ''Trajectory Prediction and Parallel Exploration of Movement Trajectories for Online Planning'', * ''' Martijn Schreuder: ''' ''Performance feedback during (auditory) P300 operation'', * '''nn''' (Chair:Daniel Bartz) === Wednesday, 14.10.09 14.15 FR6046 === ==== Tutorial ==== '''Matthias Treder''' ''Experimental Design in Human Research'' Abstract:This tutorial is devoted the first steps in human experimental research, that is, defining a research question and then translating this research question into an experimental design, and finally setting up the experiment. According concepts and terminology from psychological methodology are introduced, such as types of research, experimental designs, the definition of measurements, and the assessment of their quality. Possible remedies are worked out in a hopefully interactive fashion. [[attachment:ExperimentalDesign.pdf|slides]] ---- |
Doktoranden-/Diplomandenseminar WS 09/10
In this seminar, master/phd students of the IDA group present their current work and research ideas.
When? |
usually on Wednesdays, 2:15 pm (s.t.) to 3:15, or as announced (see below) |
Where? |
at TU Berlin , FR 6046, or as announced (see below) |
How? |
More information for speakers and participants here. |
Next Talk
Wednesday, 13.1.10 14.15 FR6046
Research Ideas
Siamac Fazli,
Cecilia Maeder,
Irene Sturm
(Chair:Alexander Binder)
Planned Talks
This is a preliminary schedule, and might be changed on short notice.
Wednesday, 20.1.10 14.15 FR6046
Research Ideas
Bastian Venthur,
Stanimir Dragiev,
Grégoire Montavon
(Chair:Matthias Jugel)
Wednesday, 27.1.10 14.15 FR6046
Research Ideas
Anne Porbadnigk,
Marko Ristin,
Claudia Sannelli
(Chair:Marton Danoczy)
Wednesday, 03.2.10 14.15 FR6046
Research Ideas
Matthias Jugel,
Christian Gehl,
Nils Plath
(Chair:Claudia Sannelli)
Previous Talks
Wednesday, 6.1.10 14.15 FR6046
Talk invited speaker
Adam Stanski,
(Chair: Klaus-Robert Müller)
21.12.09 - 02.01.2010 no lectures
Wednesday, 16.12.09 14.15 FR6046
NIPS Conference Report
07.-12.12.09 NIPS
Wednesday, 02.12.09 14.15 FR6046
Research Ideas
Marton Danoczy,
Patrick Düssel,
Pascal Lehwark
(Chair: Christian Gehl)
Wednesday, 25.11.09 14.15 FR6046
Research Ideas
Alexander Binder,
Frank Meinecke,
Stefan Haufe
(Chair:Pascal Lehwark)
Wednesday, 18.11.09 14.15 FR6046
Research Ideas
Tammo Krüger,
Katja Hansen,
Elmar Diederichs
(Chair:Felix Bießmann)
Wednesday, 11.11.09 14.15 FR6046
Research Ideas
Daniel Bartz,
Felix Bießmann,
Tobias Lang
(Chair:Nils Plath)
Wednesday, 04.11.09 14.15 FR6046
Talk invited speaker
Aapo Hyvarinen:
Unsupervised learning by discriminating data from artificial noise
Abstract: We propose to learn the structure of data based on the simple idea of learning to discriminate data from artificially generated noise. Such learning is basically unsupervised, although we formulate it as logistic regression. The method can be shown to estimate a parametric probabilistic model for the data. Furthermore, the probabilistic model does not need to be normalized (i.e. it can be energy-based) because the normalization parameter can actually be estimated just like the other parameters. We apply the method to learning two- and three-layer networks from natural images, where the noise is white and gaussian.
(Chair:Klaus-Robert Müller)
Wednesday, 28.10.09 14.15 FR6046
Talk
Timon Schroeter
(Chair: Katja Hansen)
Wednesday, 21.10.09 14.15 FR6046
Research Ideas
Nikolay Jetchev: Trajectory Prediction and Parallel Exploration of Movement Trajectories for Online Planning,
Martijn Schreuder: Performance feedback during (auditory) P300 operation,
nn
(Chair:Daniel Bartz)
Wednesday, 14.10.09 14.15 FR6046
Tutorial
Matthias Treder
Experimental Design in Human Research
Abstract:This tutorial is devoted the first steps in human experimental research, that is, defining a research question and then translating this research question into an experimental design, and finally setting up the experiment. According concepts and terminology from psychological methodology are introduced, such as types of research, experimental designs, the definition of measurements, and the assessment of their quality. Possible remedies are worked out in a hopefully interactive fashion.
Archive
-- Nicole Kraemer / Katja Hansen -- Aug 2009