컨퍼런스 | 학술행사 | 행사정보 | 국가수리과학연구소

27

컨퍼런스

2010 NIMS Hot Topics Workshop " The Human Connectome: Views from MRI and Microscopy" 등록일자 : 2010-01-28

김대식

2010-03-28 ~ 2010-04-01 |이화여자대학교

Some questions for discussion:
- MRI: What are the capabilities of the current tractography methods, and what are the fundamental limitations?
- Postmortem tissue preparation: How can white matter structure be best preserved after death?
- Sectioning and collection: What is the state of the art in automated cutting and collection of brain sections?
- Light and electron microscopy: What are the capabilities of these methods, and can they be scaled up to the human
brain?
- Spatial resolution: What is the minimum sizeof axonal bundles in the white matter, and what spatial resolution is
necessary for a complete map of white matter connectivity?
- Validation: Can microscopy and MRI be combined to generate datasets for the testing and validation of tractography
algorithms based on MRI data?
- Sparse vs. dense reconstruction:In sparse reconstruction, only one or a few tracts are traced in each brain, and
many brains are analyzed to build up a map of white matter. In dense reconstruction, all tracts are traced in a single
brain. What are the relative merits of these approaches?
- Structural vs. "functional" connectivity: Many researchers refer to spatial correlations in fMRI activation
as "functional connectivity."
How are such activity correlations related to genuine structural measurements of connectivity?
- Cortical parcellation: The cerebral cortex is currently divided into areas based on multiple structural and functional
criteria. Could improved information about connectivity eventually make it the only criterion for parcellation?
- Connectopathies: How can we identify abnormal connectivity using both in vivo and postmortem studies, and relate
it to pathological genes and behavior?
- Beyond diagram making: White matter connectivity played a central role in the 19th century neurologists' approach to
brain function, but they were later derided as mere "diagram makers." How much impact will improved knowledge of
white matter connectivity have on our understanding of brain function?

In March 2010, we will gather leading researchers studying brain connectivity using the methods of MRI and microscopy. These methods are complementary because MRI can be applied in vivo but has low spatial resolution, whereas microscopy has high spatial resolution but is applied postmortem. We believe that it is time to bring together the MRI and microscopy communities to discuss the prospects for a complete map of the white matter connectivity of the human brain, as well as the implications of such a map for brain function.

Some questions for discussion:
- MRI: What are the capabilities of the current tractography methods, and what are the fundamental limitations?
- Postmortem tissue preparation: How can white matter structure be best preserved after death?
- Sectioning and collection: What is the state of the art in automated cutting and collection of brain sections?
- Light and electron microscopy: What are the capabilities of these methods, and can they be scaled up to the human
brain?
- Spatial resolution: What is the minimum sizeof axonal bundles in the white matter, and what spatial resolution is
necessary for a complete map of white matter connectivity?
- Validation: Can microscopy and MRI be combined to generate datasets for the testing and validation of tractography
algorithms based on MRI data?
- Sparse vs. dense reconstruction:In sparse reconstruction, only one or a few tracts are traced in each brain, and
many brains are analyzed to build up a map of white matter. In dense reconstruction, all tracts are traced in a single
brain. What are the relative merits of these approaches?
- Structural vs. "functional" connectivity: Many researchers refer to spatial correlations in fMRI activation
as "functional connectivity."
How are such activity correlations related to genuine structural measurements of connectivity?
- Cortical parcellation: The cerebral cortex is currently divided into areas based on multiple structural and functional
criteria. Could improved information about connectivity eventually make it the only criterion for parcellation?
- Connectopathies: How can we identify abnormal connectivity using both in vivo and postmortem studies, and relate
it to pathological genes and behavior?
- Beyond diagram making: White matter connectivity played a central role in the 19th century neurologists' approach to
brain function, but they were later derided as mere "diagram makers." How much impact will improved knowledge of
white matter connectivity have on our understanding of brain function?

In March 2010, we will gather leading researchers studying brain connectivity using the methods of MRI and microscopy. These methods are complementary because MRI can be applied in vivo but has low spatial resolution, whereas microscopy has high spatial resolution but is applied postmortem. We believe that it is time to bring together the MRI and microscopy communities to discuss the prospects for a complete map of the white matter connectivity of the human brain, as well as the implications of such a map for brain function.

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26

컨퍼런스

2010 NIMS Hot Topics Workshop " Hyperbolic geometry: algorithmic, number theoretic and numerical aspects" 등록일자 : 2010-01-28

최서영

2010-03-15 ~ 2010-03-19 |KIAS

25

컨퍼런스

2010 NIMS Hot Topics Workshop "Invariant Theory" 등록일자 : 2010-01-28

양재현

2010-02-17 ~ 2010-02-19 |인하대학교

24

컨퍼런스

2010 NIMS School & Hot Topics Workshop "Consensus, Flocking and Synchronization of interacting systems" 등록일자 : 2010-01-28

하태영

2010-02-17 ~ 2010-02-24 |서울대학교

아래와 같은 주제들 에 대한 최근 연구 결과들을 소개함으로써 관련분야의 연구자들과 대학원생들에게 복잡계에 대한 관심
을 불러 일으키고, 국내외 연구자들간의 공동 연구의 기회를 마련
- Flocking estimates of Cucker-Smale flocking type models
- Synchronization of Kuramoto type phase models
- Unified approach of flocking and synchronization
- Synchronization of neural networks

본 워크샵에서는 생물학, 물리학, 수학분야의 연구자들이 flocking 이나 synchronization 주제 하에 최근 연구 결과들을 소개 하고, 다양한 분야에서 제기되는 동질화 현상을 이해하고자 함.

2010 NIMS School & Hot Topics Workshop 'Consensus, Flocking and Synchronization of interacting systems'. 자세한 내용은 본문 참조

School & Workshop on
Consensus Flocking and Synchronization of interacting systems

겨울학교 : 2010년 2월 17일 ~ 19일 서울대학교 자연과학대학 25동 107호
워크샵 : 2010년 2월 23일 ~ 24일 서울대학교 상산수리과학관 101호

Scientific Committee
김유단(서울대학교), 최무영(서울대학교), 전태수(부산대학교), 하승열(서울대학교)

Organizer
하태영(NIMS), 김종호(NIMS)

School
전태수(부산대학교), 하승열(서울대학교), 최무영(서울대학교)

Workshop
강경근(성균관대학교), 박형규(고등과학원), 권영수(국립공원연구원), 방효충(KAIST), 김범준(성균관대학교), 육순형(경희대학교), 김종호(NIMS), 정우성(포항공과대학교), 김진구(부경대학교), 정하웅(KAIST), 김태형(중앙대학교), 최영필(서울대학교), 김황용(농촌진흥청), 하승열(서울대학교), 김홍근(서울대학교), 한상훈(국립생물자원관), 박영철(강원대학교)

Contact
http://open.nims.re.kr/nims/flocking
jhkim@nims.re.kr

아래와 같은 주제들 에 대한 최근 연구 결과들을 소개함으로써 관련분야의 연구자들과 대학원생들에게 복잡계에 대한 관심
을 불러 일으키고, 국내외 연구자들간의 공동 연구의 기회를 마련
- Flocking estimates of Cucker-Smale flocking type models
- Synchronization of Kuramoto type phase models
- Unified approach of flocking and synchronization
- Synchronization of neural networks

본 워크샵에서는 생물학, 물리학, 수학분야의 연구자들이 flocking 이나 synchronization 주제 하에 최근 연구 결과들을 소개 하고, 다양한 분야에서 제기되는 동질화 현상을 이해하고자 함.

2010 NIMS School & Hot Topics Workshop 'Consensus, Flocking and Synchronization of interacting systems'. 자세한 내용은 본문 참조

School & Workshop on
Consensus Flocking and Synchronization of interacting systems

겨울학교 : 2010년 2월 17일 ~ 19일 서울대학교 자연과학대학 25동 107호
워크샵 : 2010년 2월 23일 ~ 24일 서울대학교 상산수리과학관 101호

Scientific Committee
김유단(서울대학교), 최무영(서울대학교), 전태수(부산대학교), 하승열(서울대학교)

Organizer
하태영(NIMS), 김종호(NIMS)

School
전태수(부산대학교), 하승열(서울대학교), 최무영(서울대학교)

Workshop
강경근(성균관대학교), 박형규(고등과학원), 권영수(국립공원연구원), 방효충(KAIST), 김범준(성균관대학교), 육순형(경희대학교), 김종호(NIMS), 정우성(포항공과대학교), 김진구(부경대학교), 정하웅(KAIST), 김태형(중앙대학교), 최영필(서울대학교), 김황용(농촌진흥청), 하승열(서울대학교), 김홍근(서울대학교), 한상훈(국립생물자원관), 박영철(강원대학교)

Contact
http://open.nims.re.kr/nims/flocking
jhkim@nims.re.kr

23

컨퍼런스

2010 NIMS Hot Topics Workshop "Population Genetics Theory & Biological Sciences" 등록일자 : 2010-01-28

이상희

2010-01-18 ~ 2010-01-20 |호텔스파피아

- 국내의 과학사회에 집단유전학과 같은, 중요하지만 활발하지 않은 연구와 기술 분야를 소개

- 진화, 생태학, 농업, 의학 , 그리고 수학에 걸쳐 진단 유전학의 이론과 응용에 관심을 갖고 있는 다양한 분야의 연구자들 간 의 교류를 활성화하고자 한다. 이를 통하여 국내의 전문가들 사이의 협력관계를 형성하여 새로운 연구 아이디어를 구상하고 공동연구를 통해 연구의 발전을 도모

2010 NIMS Hot Topics Workshop 'Population Genetics Theory & Biological Sciences'. 자세한 내용은 본문 참조

NIMS Hot Topics Workshop
Population Genetics Theory & Applications to Modern Biological Sciences

January 18[mon)~20[wed], 2010 Hotel Spapia, Daejeon, Korea

Organizers
yong-jin Won[Ewha Womans Univ.]
Sang-Hee Lee[NIMS]

Speakers Affiliation
Naoyuki Takahata President, SOKENDAI, Japan
Jody Hey Retgers University, USA
Rasmus Nielsen University of Copenhagen, Denmark & University of California, Berkeley, USA
Yuseob Kim Arizona State University, USA
Soojin V Lee Georgia Insitute of Technology, USA
Tae-Kun Seo University of Tokyo, Japan
Carol Eunmi Lee University of Wisconsin, USA
Tae-soo Chon Pusan National University, Korea
Sang-Hee Lee NIMS, Korea
Yong-Jin Won Ewha Womans University, Korea
Yong-Kuk Kim Kyungpook National University, Korea
Il-Hyo Jung Pusan National University, Korea
Hang Lee Seoul National University, Korea
Young-Seuk Park Kyung Hee University, Korea
Youn-Ho Lee Korea Ocean Research & Development Institute[KORDI]
Soon Gyu Hong Korea Polar Research Institute[KOPRI]
Hye-Suk An National Fishery Research and Development Institute[NFRDI], Korea
Jihyun F.Kim Korea Research Institue of Bioscience and Biotechnology [KRIBB]
Kyung-Nak Hong Korea Forest Research Institute[KFRI]
Ji-Woong Jung National Institute of Crop Science[NIcS], Korea
Jonghwa Bhak Bio Institute, Terragen [Inc.], Korea
Cheong-Ho Yi Korea University, Korea
Myounghai Kwak National Institute of Biological Resource[NIBR], Korea
Myung-Pyo Jung National Academy of Agricultural Science[NAAS], Korea

- 국내의 과학사회에 집단유전학과 같은, 중요하지만 활발하지 않은 연구와 기술 분야를 소개

- 진화, 생태학, 농업, 의학 , 그리고 수학에 걸쳐 진단 유전학의 이론과 응용에 관심을 갖고 있는 다양한 분야의 연구자들 간 의 교류를 활성화하고자 한다. 이를 통하여 국내의 전문가들 사이의 협력관계를 형성하여 새로운 연구 아이디어를 구상하고 공동연구를 통해 연구의 발전을 도모

2010 NIMS Hot Topics Workshop 'Population Genetics Theory & Biological Sciences'. 자세한 내용은 본문 참조

NIMS Hot Topics Workshop
Population Genetics Theory & Applications to Modern Biological Sciences

January 18[mon)~20[wed], 2010 Hotel Spapia, Daejeon, Korea

Organizers
yong-jin Won[Ewha Womans Univ.]
Sang-Hee Lee[NIMS]

Speakers Affiliation
Naoyuki Takahata President, SOKENDAI, Japan
Jody Hey Retgers University, USA
Rasmus Nielsen University of Copenhagen, Denmark & University of California, Berkeley, USA
Yuseob Kim Arizona State University, USA
Soojin V Lee Georgia Insitute of Technology, USA
Tae-Kun Seo University of Tokyo, Japan
Carol Eunmi Lee University of Wisconsin, USA
Tae-soo Chon Pusan National University, Korea
Sang-Hee Lee NIMS, Korea
Yong-Jin Won Ewha Womans University, Korea
Yong-Kuk Kim Kyungpook National University, Korea
Il-Hyo Jung Pusan National University, Korea
Hang Lee Seoul National University, Korea
Young-Seuk Park Kyung Hee University, Korea
Youn-Ho Lee Korea Ocean Research & Development Institute[KORDI]
Soon Gyu Hong Korea Polar Research Institute[KOPRI]
Hye-Suk An National Fishery Research and Development Institute[NFRDI], Korea
Jihyun F.Kim Korea Research Institue of Bioscience and Biotechnology [KRIBB]
Kyung-Nak Hong Korea Forest Research Institute[KFRI]
Ji-Woong Jung National Institute of Crop Science[NIcS], Korea
Jonghwa Bhak Bio Institute, Terragen [Inc.], Korea
Cheong-Ho Yi Korea University, Korea
Myounghai Kwak National Institute of Biological Resource[NIBR], Korea
Myung-Pyo Jung National Academy of Agricultural Science[NAAS], Korea

22

컨퍼런스

International Conference on Mirror Symmetry and Gromov-Witten Theory 등록일자 : 2010-01-28

오용근

2010-01-11 ~ 2010-01-15 |서울대학교

Period: January 11 ~ 15 2010
Venue : #101 Sangsan Mathematical Science Building Seoul National University
▣ Organizers

Kenji Fukaya (Kyoto University)
Bumsig Kim (KIAS)
Yong-Geun Oh (NIMS, Univ. of Wisconsin-Madison)
▣ Invited Speakers

1-hour talk

Mohammed Abouzaid (Clay Institute, MIT)
Andrei Caldararu (University of Wisconsin)
Kwok Wai Chan (Harvard University)
Cheol-Hyun Cho (Seoul National University)
Kentaro Hori (IPMU)
Yunfeng Jiang (University of Utah)
Ludmil Katzarkov (University of Miami)
Yukiko Konishi (Kyoto University)
Conan Leung (The Chinese University of Hong Kong)
Kentaro Nagao (RIMS, Kyoto University)
Hiroshi Ohta (Nagoya University)
Yongbin Ruan (University of Michigan)
Jake Solomon (Einstien Institute of Mathematics, Jerusalem)
Atsushi Takahashi (Osaka University)
Kazushi Ueda (Osaka University)

30-min talk

Garrett Alston (Univ. of Wisconsin-Madison)
Lino Amorim (Univ. of Wisconsin-Madison)

International Conference on Mirror Symmetry and Gromov-Witten Theory

Period: January 11 ~ 15 2010
Venue : #101 Sangsan Mathematical Science Building Seoul National University
▣ Organizers

Kenji Fukaya (Kyoto University)
Bumsig Kim (KIAS)
Yong-Geun Oh (NIMS, Univ. of Wisconsin-Madison)
▣ Invited Speakers

1-hour talk

Mohammed Abouzaid (Clay Institute, MIT)
Andrei Caldararu (University of Wisconsin)
Kwok Wai Chan (Harvard University)
Cheol-Hyun Cho (Seoul National University)
Kentaro Hori (IPMU)
Yunfeng Jiang (University of Utah)
Ludmil Katzarkov (University of Miami)
Yukiko Konishi (Kyoto University)
Conan Leung (The Chinese University of Hong Kong)
Kentaro Nagao (RIMS, Kyoto University)
Hiroshi Ohta (Nagoya University)
Yongbin Ruan (University of Michigan)
Jake Solomon (Einstien Institute of Mathematics, Jerusalem)
Atsushi Takahashi (Osaka University)
Kazushi Ueda (Osaka University)

30-min talk

Garrett Alston (Univ. of Wisconsin-Madison)
Lino Amorim (Univ. of Wisconsin-Madison)

International Conference on Mirror Symmetry and Gromov-Witten Theory

Mirror Symmerty abstrcat.pdf
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21

컨퍼런스

2009 NIMS Hot Topics Workshop on Algebraic Combinatorics 등록일자 : 2009-11-04

김동수

2009-12-14 ~ 2009-12-15 |KAIST (Daejeon Korea)

Sponsors:
NIMS(National Institute for Mathematical Sciences) Korea
ASARC(Algebraic Structure and its Applications Research Center) KAIST Korea
BK21 KAIST Korea
Sungkyunkwan University Korea
Ajou University Korea

Date: December 14(Mon) - 15(Tues) 2009
Venue: KAIST (Daejeon Korea)

Organizers:
Cho, Soojin (Ajou University, Korea)
Kim, Dongsu (KAIST, Korea)
Sagan, Bruce (Michigan State University and National Science Foundation, USA )
Yee, Ae Ja (Pennsylvania State University, USA)

Invited Speakers:
Ardila, Federico/San Francisco State University, USA
Gessel, Ira/Brandeis University, USA
Haglund, James/University of Pennsylvania, USA
Kim, Sangwook /George Mason University, USA
Kwon, Jae-Hoon /University of Seoul, Korea
Okada, Soichi /Nagoya University, Japan
Sagan, Bruce /Michigan State University and National Science Foundation, USA
Seo, Seunghyun/Kangwon National University, Korea
Terada, Itaru/University of Tokyo, Japan
Wachs, Michelle/University of Miami, USA
Yee, Ae Ja/Pennsylvania State University, USA
Yong, Alex/University of Illinois at Urbana Champaign, USA

20

컨퍼런스

Approximation Schemes for signal and image processing 등록일자 : 2009-11-17

Amos Ron

2009-11-17 ~ 2009-12-21 |KAIST

Lecture 1: Cardinal B-splines and convolution operators
Lecture 2: Poisson' summation formula and other prelims
Lecture 3: The analysis and synthesis operators, $L_2$ theory
Lecture 4: Frames
Lecture 5: Principal shift-invariant (PSI) space theory
Lecture 6: Linear independence in PSI spaces
Lecture 7: Wavelets: basics, quasi-affine systems and extension principles.
Lecture 8: wavelets: smoothness analysis. CAP systems.

일시 : 매주 화 목 1:00 - 2:30 (11월 17일 부터) 장소 : KAIST 산경동 3221호 The goal is to provide a glimpse into the basic concerning {it wavelet expansions} or {it wavelet representations}. The attempt will be to describe some of the basics in this field via the approach of {it shift-invariant spaces}. In view of the above, there will be essentially three (closely related) topics discussed in th lectures. (i) Representation of elements in a Hilbert space: The analysis and synthesis operators. Riesz bases, frames, tight frames, dual systems, dual bases, the canonical dual system. (ii) Shift-invariant spaces (one dimension, local PSI theory only): orthogonal proejection, Fourier transform characterization, approximation orders, linear independence, factorization, dual systems. (iii) wavelet systems: definition, the Haar wavelet, the sinc (Shannon) wavelet. Multiresolution analysis. Mallat's constructions. Daubechies' wavelets. Bi-orthogonal systems. Transfer operator analysis: smoothness, Riesz bases. (iv) wavelet frames: dual Gramian analysis of SI systems. Quasi-affine systems. The characterization of wavelet frames. Tight wavelet frames from multiresolution. Extension principles. Compactly supported tight spline frames. CAP/CAMP/LCAMP representations.

Lecture 1: Cardinal B-splines and convolution operators
Lecture 2: Poisson' summation formula and other prelims
Lecture 3: The analysis and synthesis operators, $L_2$ theory
Lecture 4: Frames
Lecture 5: Principal shift-invariant (PSI) space theory
Lecture 6: Linear independence in PSI spaces
Lecture 7: Wavelets: basics, quasi-affine systems and extension principles.
Lecture 8: wavelets: smoothness analysis. CAP systems.

일시 : 매주 화 목 1:00 - 2:30 (11월 17일 부터) 장소 : KAIST 산경동 3221호 The goal is to provide a glimpse into the basic concerning {it wavelet expansions} or {it wavelet representations}. The attempt will be to describe some of the basics in this field via the approach of {it shift-invariant spaces}. In view of the above, there will be essentially three (closely related) topics discussed in th lectures. (i) Representation of elements in a Hilbert space: The analysis and synthesis operators. Riesz bases, frames, tight frames, dual systems, dual bases, the canonical dual system. (ii) Shift-invariant spaces (one dimension, local PSI theory only): orthogonal proejection, Fourier transform characterization, approximation orders, linear independence, factorization, dual systems. (iii) wavelet systems: definition, the Haar wavelet, the sinc (Shannon) wavelet. Multiresolution analysis. Mallat's constructions. Daubechies' wavelets. Bi-orthogonal systems. Transfer operator analysis: smoothness, Riesz bases. (iv) wavelet frames: dual Gramian analysis of SI systems. Quasi-affine systems. The characterization of wavelet frames. Tight wavelet frames from multiresolution. Extension principles. Compactly supported tight spline frames. CAP/CAMP/LCAMP representations.

19

컨퍼런스

2009 NIMS Thematic Program "International Conference on Symplectic Contact Low Dimensional Topology" 등록일자 : 2009-08-27