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(Annual Review)
(10am Overview of MURI accomplishments)
 
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===Detailed Technical Agenda===
 
===Detailed Technical Agenda===
  
10 AM: Overview of MURI accomplishments (Al and Yoram)
+
====10am  Overview of MURI accomplishments====
  
====Thrust 1: Non-commutative information: representation of uncertainty====  
+
Overview (Al Hero and Yoram Bresler) [https://drive.google.com/file/d/1hklyv6yQwRZJPKBl_s9uIm9uc_ZNgRAP/view?usp=sharing Slides]
  
10:30 AM: Overview of area (Vahid Tarokh)
+
====10:30am Thrust 1 - Non-commutative information: representation of uncertainty====
 +
 
 +
Overview of area (Vahid Tarokh) [https://drive.google.com/file/d/1qrkzy7DEZNst8ZgcB7CME87-imsDLF4K/view?usp=sharing Slides]
 
   
 
   
Presentations: 
+
Presentations: (Moderator: Al Hero)
* UM grad student <Bob Malinas> Space-Time Adaptive Processing with Low Sample Support [https://drive.google.com/file/d/1U293XvLSkvBiE4HDzvI7ykpyosF0eNWV/view?usp=sharing Highlight slide]
+
* Duke post-doc <Mohammadreza Soltani> Deep neural compression [https://drive.google.com/file/d/1I9TZ8PJ2wyQ1vnDlvFmJ5ijvhoAMYl9E/view?usp=sharing Slides]  [https://drive.google.com/file/d/1VbDdIE6Iv_wO_gBRCl6xvYs6AEwNNCBE/view?usp=sharing Highlight slide]
* Duke grad student <Mohammadreza Soltani> Model-free information [https://drive.google.com/file/d/1VbDdIE6Iv_wO_gBRCl6xvYs6AEwNNCBE/view?usp=sharing Highlight slide]
+
* Duke post-doc <Khalil El-Khalil>  Fisher-autoencoder [https://drive.google.com/file/d/1MhQlOJWkWa1kLA3Bx9bPWghisjLtawOg/view?usp=sharing Slides] [https://drive.google.com/file/d/1l0jx4s-GNK80qermRj2jevJUlkPoIpgZ/view?usp=sharing Highlight Slide]
* Duke post-doc <Khalil El-Khalil >  Fisher-autoencoder [https://drive.google.com/file/d/1l0jx4s-GNK80qermRj2jevJUlkPoIpgZ/view?usp=sharing Highlight Slide]
+
* UM grad student <Bob Malinas> Space-Time Adaptive Processing (STAP) with low sample support [https://drive.google.com/file/d/1Q6teftAjGPEptlmlqeCnDW98VqTVBCTa/view?usp=sharing Slides] [https://drive.google.com/file/d/1U293XvLSkvBiE4HDzvI7ykpyosF0eNWV/view?usp=sharing Highlight slide]
* UIUC co-PI <Max Raginsky> [https://drive.google.com/file/d/1pOcH0kPzPL4_kCe_AKIaTbtMWD4EUpZZ/view?usp=sharing Highlight slide] [https://drive.google.com/file/d/1F6wieApS7ssMGtFFUjvR5WQ6SIYhEDJ0/view?usp=sharing Slides] [https://illinois.zoom.us/rec/share/fZhr9D_p_Yb-8-kDPQUDHdnKK_D8VdwKJlSBdd2JW-ID5tQ47gxn-1TWyiLnAu7p.VYY7DLkY1634zW1t?startTime=1602792512000 Recorded presentation]
+
* UIUC co-PI <Max Raginsky> Neural nets, controlled diffusions, and entropic optimal transport [https://drive.google.com/file/d/1F6wieApS7ssMGtFFUjvR5WQ6SIYhEDJ0/view?usp=sharing Slides] [https://illinois.zoom.us/rec/share/fZhr9D_p_Yb-8-kDPQUDHdnKK_D8VdwKJlSBdd2JW-ID5tQ47gxn-1TWyiLnAu7p.VYY7DLkY1634zW1t?startTime=1602792512000 Recorded presentation]  [https://drive.google.com/file/d/1pOcH0kPzPL4_kCe_AKIaTbtMWD4EUpZZ/view?usp=sharing Highlight slide]
  
====Thrust 2: Fusion: multimodal learning in high dimensions ====  
+
====12pm Breakout sessions I: students will be available for Q&A and to present highlights of their work====
 +
* Session 1: Q&A for students who presented in Thrust session 1.  Moderator Vahid Tarokh
 +
* Session 2: Preview of talks for students presenting in Thrust session 2. Moderator Todd Coleman
 +
* Session 3: Preview of talks for students presenting in Thrust session 3. Moderator Silvio Savarese
  
12:30 AM: Overview of area (Todd Coleman)  
+
====12:30pm Thrust 2: Fusion: multimodal learning in high dimensions ====
 +
 
 +
Overview of area (Todd Coleman) [https://drive.google.com/file/d/1SxFudr1nyRUgw7SH4lMWcw5TKi3ESBQg/view?usp=sharing Slides]
 
   
 
   
Presentations:  
+
Presentations: (Moderator: Raj Nadakuditi)
* UM grad student <Wayne Wang> SyGlasso graphical models and clustering [https://drive.google.com/file/d/1Rmk1QkbG50eFOQyIMkSCM19bF-3h6sk2/view?usp=sharing Highlight slide]
+
* UM grad student <Wayne Wang> SyGlasso graphical models and clustering [https://drive.google.com/file/d/1QElOjJon31mnOxYWCNn_chQaZIqBv3-k/view?usp=sharing Slides] [https://drive.google.com/file/d/1Rmk1QkbG50eFOQyIMkSCM19bF-3h6sk2/view?usp=sharing Highlight slide]
* Stanford post-doc <Roberto Martin-Martin> JRDB - the JackRabbot Dataset and Benchmark [https://drive.google.com/file/d/1i4iBpWrQKAOu7vi8xWOZD1ttUw4_a3dD/view?usp=sharing Highlight slide]
+
* Stanford post-doc <Roberto Martin-Martin> JRDB - the JackRabbot Dataset and Benchmark [https://drive.google.com/file/d/1U8CHsOLb7jdv5j6_fOc9ewXjiqZpH1x3/view?usp=sharing Slides] [https://drive.google.com/file/d/1i4iBpWrQKAOu7vi8xWOZD1ttUw4_a3dD/view?usp=sharing Highlight slide]
* UIUC Co-PI <Yoram Bresler>  Robustness in deep learning-based image reconstruction [https://drive.google.com/file/d/15njwozYB1qpAY9OUkd4WDcRPf7yumOdv/view?usp=sharing Highlight slide]
+
* UIUC Co-PI <Yoram Bresler>  Robustness in deep learning-based image reconstruction [https://drive.google.com/file/d/1y_487q6KK39wPxyHCXzAKR8RyPsd50-G/view?usp=sharing Slides] [https://drive.google.com/file/d/15njwozYB1qpAY9OUkd4WDcRPf7yumOdv/view?usp=sharing Highlight slide]
* UM grad student <Rishi Sonthalia> Non-commutative imputation of missing data with deep nets [https://drive.google.com/file/d/1U-dYs0XAkAsyQukKLzVYhI3H5MWxLN4g/view?usp=sharing Highlight slide]
+
* UM grad student <Rishi Sonthalia> Fusion from fragments  [https://drive.google.com/file/d/1aH3Wf3LPcAbQc4ivVYQYVQiP90LO_pdr/view?usp=sharing Slides] [https://drive.google.com/file/d/1U-dYs0XAkAsyQukKLzVYhI3H5MWxLN4g/view?usp=sharing Highlight slide]
* UCSD grad student <Anjulie Agrusa> Regularized Wasserstein clustering [https://drive.google.com/file/d/1obJ0z--dkSfei2PVLbKA8QVT6Zdpva6l/view?usp=sharing Highlight slide]
+
* UCSD grad student <Anjulie Agrusa> Regularized Wasserstein clustering [https://drive.google.com/file/d/1DyJnjK9AeZ0aVp9BoN5_Xfeq4wrYqYVJ/view?usp=sharing Slides] [https://drive.google.com/file/d/1obJ0z--dkSfei2PVLbKA8QVT6Zdpva6l/view?usp=sharing Highlight slide]
  
====Thrust 3: Non-commutative information gathering and decision making  ====  
+
====2pm Breakout sessions II: students will be available for Q&A and to present highlights of their work====
 +
* Session 1: Q&A for students who presented in Thrust session 1.  Moderator Al Hero
 +
* Session 2: Q&A for students who presented in Thrust session 2. Moderator Yoram Bresler
 +
* Session 3: Preview of talks for students presenting in Thrust session 3. Moderator Rob Nowak
  
2:30 AM: Overview of area (Rob Nowak and Silvio Savarese)
+
====2:30pm  Thrust 3: Non-commutative information gathering and decision making====
 +
 
 +
Overview of area (Rob Nowak) [https://drive.google.com/file/d/1ojymd7dGxSg6hCc1GtHg8f9EVLOnQd85/view?usp=sharing Slides]
 
   
 
   
Presentations:  
+
Presentations: (Moderator: Silvio Savarese)
* Stanford post-doc <Claudia D’Arpino> Reinforcement learning: Social navigation in constrained environments [https://drive.google.com/file/d/1nF5UVW05Awj1Wpn4nG5qja670REDK_iG/view?usp=sharing Highlight slide]
+
* Stanford post-doc <Claudia D’Arpino> Robot navigation in constrained pedestrian environments using RL [https://drive.google.com/file/d/1jhwzqGVL7ewFppUQpgLq9e3zP2J2mKi_/view?usp=sharing Slides] [https://drive.google.com/file/d/1nF5UVW05Awj1Wpn4nG5qja670REDK_iG/view?usp=sharing Highlight slide]
* UM grad student <Neo Charalambides> Robust elastic computing [https://drive.google.com/file/d/1-v2n-doBey0fItACSU3t66ZKDFeFjqNG/view?usp=sharing Highlight slide]
+
* UM grad student <Neo Charalambides> Robust elastic computing [https://drive.google.com/file/d/1D4bPtc-v4fnInJL1CoeEuHH-g9CGBIeS/view?usp=sharing Slides] [https://drive.google.com/file/d/1-v2n-doBey0fItACSU3t66ZKDFeFjqNG/view?usp=sharing Highlight slide]
* UW grad student <Blake Mason> A Call to All Good Arms [https://drive.google.com/file/d/1xVxyTI2sS_sLhpv9ibrs3dE5JGXzmbfp/view?usp=sharing Highlight slide]
+
* UW grad student <Blake Mason> A Call to All Good Arms [https://drive.google.com/file/d/1St2s9MzGbYoMrhnEiw9fdNZ_SHRl1vry/view?usp=sharing Slides] [https://drive.google.com/file/d/1Lac4E42CW-q7v1iCeNfIzb3wwjjb5RI_/view?usp=sharing Highlight slide]
* UW post-doc <Ardhendu Tripathy> Generalized Chernoff sampling [https://drive.google.com/file/d/1xVxyTI2sS_sLhpv9ibrs3dE5JGXzmbfp/view?usp=sharing Highlight slide]
+
* UW post-doc <Ardhendu Tripathy> Generalized Chernoff sampling [https://drive.google.com/file/d/10WBo8_0HDKY2lq2P4VtXl3gGUTjr0Yk1/view?usp=sharing Slides][https://drive.google.com/file/d/1KN29_Kj6ABwfQ-_MJLMkRP4Qdf22YKHU/view?usp=sharing Highlight slide]
 +
 
 +
====4pm Wrapup====
 +
Wrapup discussion: Al Hero and Yoram Bresler
 +
 
 +
====4:15pm Government caucus and debrief====
 +
* Private discussion by Hamid Krim and Committee
 +
* Feedback to MURI team
 +
 
 +
====5:30pm Adjourn====

Latest revision as of 19:22, October 21, 2020

Contents

Adaptive Exploitation of Non-Commutative Multimodal Information Structure

MURI Team

  1. Prof. Yoram Bresler, University of Illinois Urbana Champaign
  1. Prof. Todd Coleman, University of California San Diego
  2. Prof. Alfred O. Hero, University of Michigan
  3. Prof. Raj R. Nadakuditi, University of Michigan
  4. Prof. Robert D. Nowak, University of Wisconsin
  5. Prof. Maxim Raginsky, University of Illinois Urbana Champaign
  6. Prof. Silvio Savarese, Stanford University
  7. Prof. Vahid Tarokh, Duke University

A complete roster and web page links may be found at People.

Executive Summary

Non-commutativity is intrinsic to emerging complex sensing and processing systems. The performance of a distributed sensor network depends on the ordering or partial ordering of the sequence of information sharing actions taken across the network. Multiuser brain-computer interfaces provide directed channels of neural communication from human to machine and between humans. Understanding human activities from video requires differentiating between different ordered or partially ordered sequences of gestures and actions. Hierarchical models for signals, images, and videos, such as convolutional networks and HDP representations, are directed graphs that may link multiple layers of data types including real-valued scalars, vectors, and matrices; categorical and ordinal variables (ranks); graphs and hypergraphs; and symbolic categories with complicated spatial and temporal co-dependencies. Extracting useful information from such complex data sources is always constrained by limited resources, such as energy or computation power, limited sensing opportunity (i.e., transient visibility), and limited transmission capacity. The powerful toolboxes of convex optimization, information theory, and statistical machine learning have enabled breakthroughs in computer vision, speech recognition, and database indexing, for which algorithms can be designed offine from large amounts of training data. A grand challenge is to move beyond offine static designs to online, sequential, and adaptive designs of data collection and analysis. To do so, we must grapple with the increased design complexity associated with adaptive procedures. Principal among the reasons for increased complexity is non-commutativity of the sequence of sensing actions: the optimal action depends critically on the result of previous actions. The objective of our proposed effort is to address this challenge by developing new tools for the next generation of adaptive online sensing and processing systems.

Publications

publications: publications resulting from this program.

Annual Review

The 4th annual review of the MURI will take place on Oct 21 2020.

The meeting will be virtual and will take place in the Zoom room https://umich.zoom.us/j/97652740954.

The high level agenda is below. All times are EDT.

10:00 - Introduction (Bresler, Hero and Krim).

10:05 - MURI overview of accomplishments (Al and Yoram)

10:30 - Technical talks

12:00 - East coast lunch break & Poster Session (in Zoom breakout rooms)

12:30 - Technical talks

14:00 - West coast lunch break & Poster Session (in Zoom breakout rooms)

14:30 - Technical talks

16:00 - Wrapup (Al and Yoram)

16:15 - Govt Caucus

17:30 - Adjourn

Detailed Technical Agenda

10am Overview of MURI accomplishments

Overview (Al Hero and Yoram Bresler) Slides

10:30am Thrust 1 - Non-commutative information: representation of uncertainty

Overview of area (Vahid Tarokh) Slides

Presentations: (Moderator: Al Hero)

12pm Breakout sessions I: students will be available for Q&A and to present highlights of their work

12:30pm Thrust 2: Fusion: multimodal learning in high dimensions

Overview of area (Todd Coleman) Slides

Presentations: (Moderator: Raj Nadakuditi)

2pm Breakout sessions II: students will be available for Q&A and to present highlights of their work

2:30pm Thrust 3: Non-commutative information gathering and decision making

Overview of area (Rob Nowak) Slides

Presentations: (Moderator: Silvio Savarese)

4pm Wrapup

Wrapup discussion: Al Hero and Yoram Bresler

4:15pm Government caucus and debrief

5:30pm Adjourn

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