infovis group researchtmm/talks/huawei18/huawei18-munzner.pdfmulteesum, pathline problem-driven:...
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InfoVis Group Research
Tamara MunznerDepartment of Computer Science University of British Columbia
Huawei Burnaby8 Feb 2018
www.cs.ubc.ca/~tmm/talks.html#huawei18 @tamaramunzner
Research agenda: interleaved angles of attack
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problem-driven work
technique-driven work
evaluation
theoretical foundations
www.cs.ubc.ca/~tmm/talks#huawei18
Problem-driven work
• design studies– in collaboration with target users
• real data, real tasks• intensive requirements analysis
– iterative refinement• deploy tools/systems
– typical evaluation: field studies
• my strategy: opportunistic collaboration– many domains– both industrial and academic partners
3www.cs.ubc.ca/~tmm/talks#huawei18
Problem-driven: Tech industry
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LiveRAC: systems time-series logs
Peter McLachlanStephen North (AT&T Research)
SessionViewer: web log analysis
Heidi LamDiane Tang (Google)
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https://youtu.be/T4MaTZd56G4
https://youtu.be/ld0c3H0VSkwwww.cs.ubc.ca/~tmm/talks#huawei18
MulteeSum, Pathline
Problem-driven: Genomics
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source: Human
destination: Lizardchr1
chr2
chr3
chr4
chr5
chr6
chr7
chr8
chr9
chr10
chr11
chr1
2
chr13
chr14
chr15
chr16
chr17
chr18
chr1
9
chr2
0
chr2
1
chr22
chrX
chrY
chr3
chr1
chr2
chr3
chr4
chr5
chr6
chra
chrb
chrc
chrd
chrf
chrg
chrh
saturationline
- +
10Mb
chr3
go to:
chr3 chr3
237164 146709664
386455 146850969
orientation:
match
inversion
invert
out in
MizBee
Hanspeter Pfister (Harvard)
Miriah Meyer
Aaron BarskyJenn Gardy (UBC Micro)
Robert Kincaid (Agilent)
Cerebralhttps://youtu.be/76HhG1FQngI
https://youtu.be/86p7brwuz2g
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www.cs.ubc.ca/~tmm/talks#huawei18
Problem-driven: Genomics
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Variant View
Joel FerstayCydney Nielsen (BC Cancer)
https://youtu.be/AHDnv_qMXxQ
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Ana Crisan
current work: genomic epidemiology
Jenn Gardy (UBC Public Health & BC CDC)
www.cs.ubc.ca/~tmm/talks#huawei18
Zipeng Liu
current work: gene trees(UBC Zoology)
Problem-driven: Automotive, journalism
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RelEx (BMW)
Michael Sedlmair
https://youtu.be/89lsQXc6Ao4
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Jonathan Stray (Assoc Press)
Overviewhttps://vimeo.com/71483614
www.cs.ubc.ca/~tmm/talks#huawei18
Problem-driven: Sustainable buildings, fisheries
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Vismon
Maryam Booshehrian Torsten Moeller (SFU)
Kevin Tate (Pulse/EnerNOC)
Energy Manager
Matt Brehmer
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https://youtu.be/h0kHoS4VYmk
www.cs.ubc.ca/~tmm/talks#huawei18
Problem-driven: Current data science
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Kimberly Dextras-Romagnino
current work: Segmentifier (Mobify)
EMichael Oppermann
current work: Ocupado (Sensible Building Science)
www.cs.ubc.ca/~tmm/talks#huawei18
wifi proxy for real-time building occupancy
integrate visual analytics and predictive ML for facilities management
e-commerce clickstreams
build tools for human-in-the-loop visual data analysis
Technique-driven work
• scalable algorithms & systems– typical evaluation: computational benchmarks
• new layout & interaction techniques– typical evaluation: controlled experiments on human subjects
10www.cs.ubc.ca/~tmm/talks#huawei18
Technique-driven: Graph drawing
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Daniel Archambault
TopoLayout SPF Grouse GrouseFlocks TugGraph
David Auber (Bordeaux)
TreeJuxtaposerhttps://youtu.be/GdaPj8a9QEo
https://youtu.be/AWXAe8zvkt8
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Guy Melançon (Bordeaux)
Benjamin Renoust
Detangler https://youtu.be/QOtnHSsUV6k
www.cs.ubc.ca/~tmm/talks#huawei18
Evaluation experiments: Graph drawing
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Stretch and squish navigation
Joanna McGrenereDmitry Nekrasovski Adam Bodnar
Joanna McGrenereJessica Dawson
Search set model of path tracing
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www.cs.ubc.ca/~tmm/talks#huawei18
Technique: Dimensionality reduction
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QSNE
Glimmer
Glint
Stephen Ingram
DimStiller
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www.cs.ubc.ca/~tmm/talks#huawei18
Evaluation experiments: Dim. reduction
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Michael Sedlmair
Melanie Tory
Points vs landscapes for dimensionally reduced data
Taxonomy of cluster separation factors
Melanie Tory
Guidance on DR & scatterplot choices
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www.cs.ubc.ca/~tmm/talks#huawei18
Evaluation in the field: Dim. reduction
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DR in the Wild
Michael Sedlmair Melanie Tory Stephen IngramMatt Brehmer
www.cs.ubc.ca/~tmm/talks#huawei18
Curation & Presentation: Timelines
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Johanna Fulda (Sud. Zeitung)
TimeLineCurator
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Timelines Revisitedtimelinesrevisited.github.io/
Nathalie Henry-Riche (Microsoft)
Bongshin Lee (Microsoft)
Benjamin Bach (Microsoft)
Matt Brehmer
https://vimeo.com/123246662
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Theoretical foundations
Papers Process & Pitfalls
Design Study Methodology
Abstract Tasks
Nested Model
algorithm
idiom
abstraction
domain
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Michael Sedlmair Miriah Meyer
Matt Brehmer
www.cs.ubc.ca/~tmm/talks#huawei18
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Theoretical foundations
Visualization Analysis & Design
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www.cs.ubc.ca/~tmm/talks#huawei18
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More information
• papers, videos, open source software, talks, courses http://www.cs.ubc.ca/group/infovis http://www.cs.ubc.ca/~tmm
www.cs.ubc.ca/~tmm/talks.html#huawei18 @tamaramunzner