$30 off During Our Annual Pro Sale. View Details »

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
59
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
92
Tail Latency in Node.js: Energy Efficient Turbo Boosting for Long Latency Requests in Event-Driven Web Services
Avatar for Yuhao Zhu queeten
0
780
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
400

Other Decks in Education

See All in Education
Web Search and SEO - Lecture 10 - Web Technologies (1019888BNR)
Avatar for Beat Signer signer
PRO
2
3k
3Dプリンタでロボット作るよ#5_ロボット向け3Dプリンタ材料
Avatar for shiba_8ro shiba_8ro
0
130
1202
Avatar for cbtlibrary cbtlibrary
0
160
QR-koodit opetuksessa
Avatar for Matleena Laakso matleenalaakso
0
1.8k
【ZEPメタバース校舎操作ガイド】
Avatar for aini school小中等部 ainischool
0
700
XML and Related Technologies - Lecture 7 - Web Technologies (1019888BNR)
Avatar for Beat Signer signer
PRO
0
3.1k
The World That Saved Me: A Story of Community and Gratitude
Avatar for hashimo2 _hashimo2
3
430
Semantic Web and Web 3.0 - Lecture 9 - Web Technologies (1019888BNR)
Avatar for Beat Signer signer
PRO
2
3.1k
20250910_エンジニアの成長は自覚するところから_サポーターズ勉強会
Avatar for 森田　一平 ippei0923
0
370
MySmartSTEAM 2526
Avatar for cbtlibrary cbtlibrary
0
170
Google Gemini (Gem) の育成方法
Avatar for MIKIO KUBO mickey_kubo
2
810
Padlet opetuksessa
Avatar for Matleena Laakso matleenalaakso
9
15k

Featured

See All Featured
GitHub's CSS Performance
Avatar for Jon Rohan jonrohan
1032
470k
First, design no harm
Avatar for Per Axbom axbom
PRO
1
1.1k
XXLCSS - How to scale CSS and keep your sanity
Avatar for Zaharenia Atzitzikaki sugarenia
249
1.3M
The browser strikes back
Avatar for Jono Alderson jonoalderson
0
120
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
Avatar for Christian Goodrich cargoodrich
2
65
AI Search:
Where Are We & What Can We Do About It?
Avatar for Aleyda Solis aleyda
0
6.7k
Prompt Engineering for Job Search
Avatar for Mfonobong Umondia mfonobong
0
120
Leveraging LLMs for student feedback in introductory data science courses - posit::conf(2025)
Avatar for Mine Cetinkaya-Rundel minecr
0
88
The SEO Collaboration Effect
Avatar for Kristina Bergwall kristinabergwall1
0
310
SEO in 2025: How to Prepare for the Future of Search
Avatar for Michael King ipullrank
3
3.3k
Paper Plane
Avatar for Katie Cordina Lindsey katiecoart
PRO
0
44k
Automating Front-end Workflow
Avatar for Addy Osmani addyosmani
1371
200k

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