Download - Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?
![Page 1: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/1.jpg)
Spa$o-‐temporal Sensor Integra$on, Analysis, Classifica$on
or
Can Exascale Cure Cancer?
![Page 2: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/2.jpg)
EXASCALE CHALLENGES IN INTEGRATIVE MULTI-‐SCALE SPATIO-‐TEMPORAL ANALYSIS
Joel Saltz Chair Biomedical InformaIcs Stony Brook University
![Page 3: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/3.jpg)
“Domain”: Spa$o-‐temporal Sensor Integra$on, Analysis, Classifica$on Big Data Extreme Compu$ng 2014
• Mul$-‐scale material/$ssue structural, molecular, func$onal characteriza$on. Design of materials with specific structural, energy storage proper$es, brain, regenera$ve medicine, cancer
• Integra$ve mul$-‐scale analyses of the earth, oceans, atmosphere, ci$es, vegeta$on etc – cameras and sensors on satellites, aircraO, drones, land vehicles, sta$onary cameras
• Digital astronomy • Hydrocarbon explora$on, exploita$on, pollu$on remedia$on
![Page 4: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/4.jpg)
• Aerospace – wind tunnels, acquisi$on of data during flight
• Solid prin$ng integra$ve data analyses • Autonomous vehicles, e.g. self driving cars • Data generated by numerical simula$on codes – PDEs, par$cle methods
![Page 5: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/5.jpg)
Typical Computa$onal/Analysis Tasks Spa$o-‐temporal Sensor Integra$on, Analysis, Classifica$on
• Data Cleaning and Low Level Transforma$ons • Data SubseWng, Filtering, Subsampling • Spa$o-‐temporal Mapping and Registra$on • Object Segmenta$on • Feature Extrac$on • Object/Region/Feature Classifica$on • Spa$o-‐temporal Aggrega$on • Diffeomorphism type mapping methods (e.g. op$mal mass transport)
• Par$cle filtering/predic$on • Change Detec$on, Comparison, and Quan$fica$on
![Page 6: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/6.jpg)
![Page 7: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/7.jpg)
Integra$ve Analysis: OSU BISTI NBIB Center
Big Data (2005) Associate genotype with phenotype Big science experiments on cancer,
heart disease, pathogen host response Tissue specimen -‐-‐ 1 cm3
0.1 μ resolu$on – roughly 1015 bytes
Molecular data (spa$al loca$on) can add addi$onal significant factor; e.g. 102 Mul$spectral imaging, laser
captured microdissec$on, Imaging Mass Spec, Mul$plex QD
Mul$ple $ssue specimens; another factor of 103
Total: 1020 bytes -‐-‐ 100 exabytes per big science experiment
![Page 8: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/8.jpg)
The Tyranny of Scale (Oil Reservoir Management
Tinsley Oden - U Texas) process scale
field scale
km
cm
simulation scale
mm
pore scale
![Page 9: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/9.jpg)
Why Applica$ons Get Big • Physical world or simula$on results • Detailed descrip$on of two, three (or more) dimensional space
• High resolu$on in each dimension, lots of $mesteps
• e.g. oil reservoir code -‐-‐ simulate 100 km by 100 km region to 1 km depth at resolu$on of 100 cm:
– 10^6*10^6*10^4 mesh points, 10^2 bytes per mesh point, 10^6 $mesteps -‐-‐-‐ 10^24 bytes (Yo1abyte) of data!!!
![Page 10: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/10.jpg)
Center for Mul$ Scale Cancer Informa$cs (Sept 2014)
• Stony Brook • Oak Ridge Na$onal Labs • Emory • Yale
• Cancer Research meets HPC, Material Science, “omics”
• Vector Valued “omics”
![Page 11: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/11.jpg)
Cen
ter
for
Com
preh
ensi
ve I
nfor
mat
ics
![Page 12: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/12.jpg)
Integrative Cancer Research with Digital Pathology
histology neuroimaging
clincal\pathology
Integrated Analysis
molecular
High-resolution whole-slide microscopy
Multiplex IHC
![Page 13: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/13.jpg)
Direct Study of Rela$onship Between vs
Lee Cooper, Carlos Moreno
![Page 14: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/14.jpg)
Clustering identifies three morphological groups • Analyzed 200 million nuclei from 162 TCGA GBMs (462 slides)
• Named for functions of associated genes: Cell Cycle (CC), Chromatin Modification (CM), Protein Biosynthesis (PB)
• Prognostically-significant (logrank p=4.5e-4)
Feat
ure
Indi
ces
CC CM PB
10
20
30
40
500 500 1000 1500 2000 2500 3000
0
0.2
0.4
0.6
0.8
1
Days
Surv
ival
CCCMPB
![Page 15: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/15.jpg)
VASARI Feature Set
![Page 16: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/16.jpg)
Complex image analysis, feature extrac$on, machine learning pipelines SpaIo-‐temporal Sensor IntegraIon, Analysis,
ClassificaIon
![Page 17: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/17.jpg)
Programming Tools • Mul$ level computa$onal pipeline management
• Region Templates – abstrac$on for mul$-‐scale spa$o-‐temporal computa$ons
• “Domain” specific language
![Page 18: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/18.jpg)
Database Tools (Fusheng Wang) Spa$al Queries and Analy$cs
Introduction
• Feature based descriptive queries – Feature based filtering or feature aggregation – Spatial relationship based queries – Spatial join (two- or multi-), window, point-in-
polygon – Polygon overlay or spatial cross-matching – Distance based queries – Nearest neighbors
• Spatial analytics – Density based spatial patterns: find clusters,
hotspots, and anomalies – Spatial relationship modeling, e.g., geographically
weighted regression model(GWR)
![Page 19: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/19.jpg)
Vector Valued “omics” Data Scale
![Page 20: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/20.jpg)
Tumor Heterogeneity
Marusyk 2012
![Page 21: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/21.jpg)
Whole Slide Imaging: Scale
![Page 22: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/22.jpg)
Nature News and Comment - $1000 Genome
![Page 23: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/23.jpg)
Brian Owens
![Page 24: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/24.jpg)
Epigene$cs
Genetic Science Learning Center - Utah
![Page 25: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/25.jpg)
University of Utah Epigenetics Training Site
![Page 26: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/26.jpg)
Spanish National Cancer Research Center
![Page 27: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/27.jpg)
![Page 28: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/28.jpg)
EMR Data Analytics: Tools for Clinical Phenotyping and Population Health
Patient History
Physical Exams
Chemistries
Hematology
CT Scans
MRI Scans
PET Scans
Path specimens
Genomics
Proteomics
Metabalomics
Lipidomics
Integrative Predictive Analytics
![Page 29: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/29.jpg)
Cen
ter
for
Com
preh
ensi
ve I
nfor
mat
ics
• Example Project: Find hot spots in readmissions within 30 days – What fraction of patients with a given principal diagnosis will
be readmitted within 30 days? – What fraction of patients with a given set of diseases will be
readmitted within 30 days? – How does severity and time course of co-morbidities affect
readmissions? – Geographic analyses
• Compare and contrast with UHC Clinical Data Base – Repeat analyses across all UHC hospitals – Are we performing the same? – How are UHC-curated groupings of patients (e.g., product
lines) useful?
Clinical Phenotype Characterization and the Emory Analytic Information Warehouse
Andrew Post, Sharath Cholleti, Doris Gao, Michel Monsour, Himanshu Rathod
![Page 30: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/30.jpg)
Cen
ter
for
Com
preh
ensi
ve I
nfor
mat
ics
30-Day Readmission Rates for Derived Variables Emory Health Care
![Page 31: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/31.jpg)
Cen
ter
for
Com
preh
ensi
ve I
nfor
mat
ics
Geographic Analyses UHC Medicine General Product Line (#15)
Analytic Information Warehouse
![Page 32: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/32.jpg)
Cen
ter
for
Com
preh
ensi
ve I
nfor
mat
ics
Predictive Modeling for Readmission
• Random forests (ensemble of decision trees) – Create a decision tree using a random subset of the
variables in the dataset – Generate a large number of such trees – All trees vote to classify each test example in a
training dataset – Generate a patient-specific readmission risk for each
encounter • Rank the encounters by risk for a subsequent 30-
day readmission
Sharath Cholleti
![Page 33: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/33.jpg)
Cen
ter
for
Com
preh
ensi
ve I
nfor
mat
ics
Predictive Modeling for 180 UHC Hospitals, 35 Million Patients Identify High Risk Patients! Readmission fraction of top 10% high risk patients
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1 9 17
25
33
41
49
57
65
73
81
89
97
105
113
121
129
137
145
153
161
169
177
185
All Hospital Model
Individual Hospital Model
![Page 34: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/34.jpg)
DSRIP
Delivery System Reform Incen$ve Payment (DSRIP) Program
![Page 35: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/35.jpg)
What is DSRIP?
• 8 billion dollar grant from CMS to NY State – 25% reduc$on over five years in avoidable hospitaliza$ons and ER visits in the Medicaid and uninsured popula$on
– Collabora$ve effort to implement innova$ve projects focused on
• System transforma$on • Clinical improvement • Popula$on health improvement
![Page 36: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/36.jpg)
5 YEAR GOALS
• Create integrated care delivery system anchored by safety net providers
• Engage partners across the care delivery spectrum to create a county wide network of care
• AOer five years transi$on this network to an ACO which will contract with insurance providers on an at risk basis
![Page 37: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/37.jpg)
The projects
• The chosen projects must address the most significant healthcare issues in the Suffolk County Medicaid and uninsured popula$on and address healthcare dispari$es—some examples – Behavioral health: BH and primary care integra$on – Adults: COPD, diabetes, HTN, renal failure – Children: Asthma – Hi risk OB/neonates—Esp. Hispanic and African American communi$es
![Page 38: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/38.jpg)
DATA ANALYTICS
• County wide healthcare data will be collected • Near real-‐$me data analy$cs will be used to drive healthcare improvements – Analyzing success and failures to create fast turn-‐around improvement opportuni$es
– Analyze trends in disease and wellness popula$on wide
– Con$nuous analysis of outcomes • Testbed for Machine Learning
![Page 39: Spatio-‐temporal Sensor Integration, Analysis, Classification or Can Exascale Cure Cancer?](https://reader033.vdocument.in/reader033/viewer/2022060119/558c8af8d8b42a4e678b45f8/html5/thumbnails/39.jpg)
Conclusions
• Major applica$on areas – Exascale++ – Impact – “cure cancer”
• “Domains” – Spa$o-‐temporal Sensor Integra$on, Analysis, Classifica$on
– Integra$ve Predic$ve Analy$cs
• Agile extreme scale compu$ng