Lock in $30 Savings on PRO—Offer Ends Soon! ⏳

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

Avatar for Yuhao Zhu Yuhao Zhu
March 24, 2016
Education
0
180

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
57
RTNN: Accelerating Neighbor Search Using Hardware Ray Tracing
Avatar for Yuhao Zhu queeten
0
430
Architecture Support for Robust Deep Learning: Exploiting Software 1.0 Techniques to Defend Software 2.0
Avatar for Yuhao Zhu queeten
0
330
Watt-Wise Web: Architecting a Responsive and Energy-Efficient Mobile Web
Avatar for Yuhao Zhu queeten
0
91
Tail Latency in Node.js: Energy Efficient Turbo Boosting for Long Latency Requests in Event-Driven Web Services
Avatar for Yuhao Zhu queeten
0
760
Algorithm-SoC Co-Design for Mobile Continuous Vision
Avatar for Yuhao Zhu queeten
0
470
Energy and Power Measurement on Mobile Devices
Avatar for Yuhao Zhu queeten
0
170
Defense talk: Energy-Efficient Mobile Web Computing
Avatar for Yuhao Zhu queeten
0
630
GreenWeb: Language Extensions for Energy-Efficient Mobile Web Computing
Avatar for Yuhao Zhu queeten
0
390

Other Decks in Education

See All in Education
附属科学技術高等学校の概要｜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
2.9k
NUTMEG紹介スライド
Avatar for Mugicha mugiiicha
0
380
The knowledge panel is your new homepage
Avatar for Brad Wetherall bradwetherall
0
220
Adobe Express
Avatar for Matleena Laakso matleenalaakso
1
8.1k
Evaluation Methods - Lecture 6 - Human-Computer Interaction (1023841ANR)
Avatar for Beat Signer signer
PRO
0
1.2k
HTML5 and the Open Web Platform - Lecture 3 - Web Technologies (1019888BNR)
Avatar for Beat Signer signer
PRO
2
3.1k
【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
200
Linguaxes de programación
Avatar for i-rochiño irocho
0
500
GOVERNOR ADDRESS：2025年9月29日合同公式訪問例会：2720 Japan O.K. ロータリーEクラブ、2025年10月6日卓話：藤田 千克由 氏（国際ロータリー第2720地区 2025－2026年度 ガバナー・大分中央ロータリークラブ・大分トキハタクシー（株）顧問）
Avatar for 2720 Japan O.K. ロータリーEクラブ 2720japanoke
0
720
今の私を形作る４つの要素と偶然の出会い(セレンディピティ)
Avatar for Mamoru Ohashi mamohacy
2
130
Use Cases and Course Review - Lecture 8 - Human-Computer Interaction (1023841ANR)
Avatar for Beat Signer signer
PRO
0
1.3k
子どものためのプログラミング道場『CoderDojo』〜法人提携例〜 / Partnership with CoderDojo Japan
Avatar for CoderDojo Japan coderdojojapan
PRO
4
17k

Featured

See All Featured
The Web Performance Landscape in 2024 [PerfNow 2024]
Avatar for Tammy Everts tammyeverts
12
970
A designer walks into a library…
Avatar for Paul Jervis Heath pauljervisheath
210
24k
Building Better People: How to give real-time feedback that sticks.
Avatar for Will Jessup wjessup
370
20k
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
348
40k
Making the Leap to Tech Lead
Avatar for Ryan Cromwell cromwellryan
135
9.7k
Reflections from 52 weeks, 52 projects
Avatar for Jefferson Lam jeffersonlam
355
21k
GitHub's CSS Performance
Avatar for Jon Rohan jonrohan
1032
470k
Navigating Team Friction
Avatar for Lara Hogan lara
191
16k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
Avatar for Tammy Everts tammyeverts
10
730
Practical Tips for Bootstrapping Information Extraction Pipelines
Avatar for Matthew Honnibal honnibal
25
1.6k
No one is an island. Learnings from fostering a developers community.
Avatar for Antonio thoeni
21
3.6k
How To Stay Up To Date on Web Technology
Avatar for Chris Coyier chriscoyier
791
250k

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