Upgrade to Pro — share decks privately, control downloads, hide ads and more …

End-to-end Quality Control in Approximate Compu...

Avatar for Yuhao Zhu Yuhao Zhu
March 24, 2016
Education
0
190

End-to-end Quality Control in Approximate Computing

WAX 2016 co-located with ASPLOS 2016

Avatar for Yuhao Zhu

Yuhao Zhu

March 24, 2016
Tweet

More Decks by Yuhao Zhu

See All by Yuhao Zhu
Automatically Generating Robotics Accelerators
Avatar for Yuhao Zhu queeten
0
68
RTNN: Accelerating Neighbor Search Using Hardware Ray Tracing
Avatar for Yuhao Zhu queeten
0
450
Architecture Support for Robust Deep Learning: Exploiting Software 1.0 Techniques to Defend Software 2.0
Avatar for Yuhao Zhu queeten
0
350
Watt-Wise Web: Architecting a Responsive and Energy-Efficient Mobile Web
Avatar for Yuhao Zhu queeten
0
97
Tail Latency in Node.js: Energy Efficient Turbo Boosting for Long Latency Requests in Event-Driven Web Services
Avatar for Yuhao Zhu queeten
0
810
Algorithm-SoC Co-Design for Mobile Continuous Vision
Avatar for Yuhao Zhu queeten
0
480
Energy and Power Measurement on Mobile Devices
Avatar for Yuhao Zhu queeten
0
190
Defense talk: Energy-Efficient Mobile Web Computing
Avatar for Yuhao Zhu queeten
0
650
GreenWeb: Language Extensions for Energy-Efficient Mobile Web Computing
Avatar for Yuhao Zhu queeten
0
410

Other Decks in Education

See All in Education
Tips for the Presentation - Lecture 2 - Advanced Topics in Big Data (4023256FNR)
Avatar for Beat Signer signer
PRO
0
500
演習：Gitの応用操作 / 05-git-advanced
Avatar for kaityo256 kaityo256
PRO
0
210
The browser strikes back
Avatar for Jono Alderson jonoalderson
0
780
Gitの中身 / 03-a-git-internals
Avatar for kaityo256 kaityo256
PRO
0
130
Going over the Edge
Avatar for Jono Alderson jonoalderson
0
740
資格支援制度-株式会社HIT
Avatar for 株式会社HIT kabushikigaisya_hit
0
440
高校数学B「統計的な推測」 分野の問題と課題
Avatar for Shimizu Dan shimizudan
1
110
Gitの仕組みと用語 / 01-b-term
Avatar for kaityo256 kaityo256
PRO
0
190
Chapitre_2_-_Partie_3.pdf
Avatar for Monsieur Bernhard bernhardsvt
0
200
国際卓越研究大学計画｜Science Tokyo（東京科学大学）
Avatar for Science Tokyo （東京科学大学） / Science Tokyo (Institute of Science Tokyo) sciencetokyo
PRO
0
48k
小学校5,6年生向けキャリア教育 大人になるまでの道
Avatar for Satoru Takeuchi sat
PRO
8
3.3k
【dip】「なりたい自分」に近づくための、「自分と向き合う」小さな振り返り
Avatar for ディップ株式会社 dip_tech
PRO
0
260

Featured

See All Featured
Easily Structure & Communicate Ideas using Wireframe
Avatar for Afnizar Nur Ghifari afnizarnur
194
17k
The #1 spot is gone: here's how to win anyway
Avatar for Tamara Novitovic tamaranovitovic
2
980
Primal Persuasion: How to Engage the Brain for Learning That Lasts
Avatar for Mike Taylor tmiket
0
290
Why Your Marketing Sucks and What You Can Do About It - Sophie Logan
Avatar for Sophie Logan marketingsoph
0
100
Writing Fast Ruby
Avatar for Erik Berlin sferik
630
63k
ピンチをチャンスに：未来をつくるプロダクトロードマップ #pmconf2020
Avatar for Aki / @LoveIdahoBurger aki_iinuma
128
55k
Visual Storytelling: How to be a Superhuman Communicator
Avatar for David Neal reverentgeek
2
470
Navigating Algorithm Shifts & AI Overviews - #SMXNext
Avatar for Aleyda Solis aleyda
1
1.2k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
Avatar for Tammy Everts tammyeverts
11
850
From Legacy to Launchpad: Building Startup-Ready Communities
Avatar for Dug Song dugsong
0
170
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
Avatar for mongodb mongodb
49
9.9k
Unsuck your backbone
Avatar for Amy Palamountain ammeep
672
58k

Transcript

  1. 1 WAX 2016 Scalable End-to-end Quality Control in Approximate Computing

    Yuhao Zhu UT Austin with Deepti Ghadiyaram, Matt Lease, and Vijay Janapa Reddi

  2. User-centric Application Image compression

  3. User-centric Application Image compression Quality Metric Average Pixel Error Rate

  4. Human Perception User-centric Application Image compression Quality Metric Average Pixel

    Error Rate User Satisfaction

  5. Human Perception User-centric Application Image compression Quality Metric Average Pixel

    Error Rate ? User Satisfaction

  6. Quality Score (QScore) Human Perception User-centric Application Image compression

  7. Quality Score (QScore) Human Perception User-centric Application Quality Assessment Model

    Image compression QScore = f(image) [Wang et al., 2004] [Seshadrinathan et al., 2010]

  8. Quality Score (QScore) Human Perception User-centric Application Quality Assessment Model

    Image compression QScore = f(image) [Wang et al., 2004] [Seshadrinathan et al., 2010]

  9. Human Perception User-centric Application Quality Assessment Model Audio Video Text

    Image QScore Image Model Audio Model Video Model Text Model Audio QScore Video QScore Text QScore Image