Jul 29

There is an old English folk saying that goes, "If you can't stand the heat, get out of the kitchen." I have a different approach: Do something about the heat. The folk saying would have us accept the poor designs of the world. Why? After all, if people were responsible for the "heat" in the first place, then people should be able to do something about it. Is the kitchen too hot? Redesign it.

-- Don Norman

 
 

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Ping Li

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Publications by Ping Li (bibliography)

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2010
 
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Li, Ping and König, Christian (2010): b-Bit minwise hashing. In: Proceedings of the 2010 International Conference on the World Wide Web 2010. pp. 671-680.

This paper establishes the theoretical framework of b-bit minwise hashing. The original minwise hashing method has become a standard technique for estimating set similarity (e.g., resemblance) with applications in information retrieval, data management, computational advertising, etc. By only storing b bits of each hashed value (e.g., b=1 or 2), we gain substantial advantages in terms of storage space. We prove the basic theoretical results and provide an unbiased estimator of the resemblance for any b. We demonstrate that, even in the least favorable scenario, using b=1 may reduce the storage space at least by a factor of 21.3 (or 10.7) compared to b=64 (or b=32), if one is interested in resemblance >0.5.

© All rights reserved Li and König and/or their publisher

2007
 
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Zhang, Li, Jia, Qiong and Li, Ping (2007): A Conceptual Structure for Organizational Learning and Organizational Performance. In: Spector, J. Michael, Sampson, Demetrios G., Okamoto, Toshio, Cerri, Stefano A., Ueno, Maomi and Kashihara, Akihiro (eds.) ICALT 2007 - Proceedings of the 7th IEEE International Conference on Advanced Learning Technologies July 18-20, 2007, Niigata, Japan. pp. 41-42.

2005
 
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Hu, Hongli and Li, Ping (2005): Electronic markets and electronic hierarchies in the context of electronic commerce. In: Li, Qi and Liang, Ting-Peng (eds.) Proceedings of the 7th International Conference on Electronic Commerce - ICEC 2005 August 15-17, 2005, Xian, China. pp. 810-814.

 
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Changes to this page (author)

03 Nov 2010: Modified
18 Jun 2009: Modified
30 May 2009: Added

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URL: http://www.interaction-design.org/references/authors/ping_li.html
Jul 29

There is an old English folk saying that goes, "If you can't stand the heat, get out of the kitchen." I have a different approach: Do something about the heat. The folk saying would have us accept the poor designs of the world. Why? After all, if people were responsible for the "heat" in the first place, then people should be able to do something about it. Is the kitchen too hot? Redesign it.

-- Don Norman

 
 

Featured chapter

Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess

User Experience and Experience Design !

 
 

Our Latest Books

Kumar and Herger 2013: Gamification at Work: Designing Engaging Business Software...
by Janaki Mythily Kumar and Mario Herger

 
Start reading

Whitworth and Ahmad 2013: The Social Design of Technical Systems: Building technologies for communities...
by Brian Whitworth and Adnan Ahmad

 
Start reading

Soegaard and Dam 2013: The Encyclopedia of Human-Computer Interaction, 2nd Ed....
by Mads Soegaard and Rikke Friis Dam

 
Start reading
 
 

Help us help you!