Liujin Yu from Sunnyvale, CA, age 54

Question Generation And Presentation
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US Patent:

20130252221, Sep 26, 2013
Filed:

Jan 14, 2013
Appl. No.:

13/740587
Inventors:

- George Town, KY
Michael Effle - Antioch CA, US
Charles Bennett Smith - Livermore CA, US
Boris Basevich - Sunnyvale CA, US
Christina Liu - Burlingame CA, US
Liujin Yu - Sunnyvale CA, US
Victor Miagkikh - San Francisco CA, US
Boomi Perumal - Fremont CA, US
Rodney Andrew Resella - Pacifica CA, US
Assignee:

Alibaba.com Limited - George Town
International Classification:

G09B 7/00
US Classification:

434350
Abstract:

Presenting and generating questions are disclosed, including: presenting a first set of questions to a plurality of users; collecting a first set of answers pertaining to the first set of questions; generating a second set of questions pertaining to the first set of answers by the plurality of users; and determining influence scores corresponding to the plurality of users based at least in part on a second set of answers pertaining to the second set of questions.

Develop And Deploy Software In Multiple Environments
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US Patent:

20120331519, Dec 27, 2012
Filed:

Jun 21, 2012
Appl. No.:

13/529882
Inventors:

Liujin Yu - Sunnyvale CA, US
Gregory Charles McNutt - Sunnyvale CA, US
Assignee:

ALIBABA.COM LIMITED - George Town
International Classification:

G06F 21/00
US Classification:

726 1
Abstract:

Developing, deploying, and operating an application in a plurality of environments is disclosed, including: defining runtime specific configuration information for a plurality of environments, wherein the runtime environment specific configuration includes topology configuration and security configuration, wherein the runtime environment specific configuration information is stored separately from other configuration information and is protected by an identity management system; executing an application in one of the plurality of environments, wherein execution of the application is controlled by a first role; and presenting a credential associated with the first role to the identity management system to obtain a portion of the runtime environment specific configuration information corresponding to the environment associated with the executing application.