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Peng Xu

from Moraga, CA
Age ~54
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Also known as:
Xia Peng
Phone and address:
29 Via Barcelona, Moraga, CA 94556
Related to:
Minjie Yoo, 33Albert Jiyong Chong, 53Jia Xu, 69Pengcheng XuChongying Xu Ying, 38Hong Yao, 62Yingyan Xu, 47
Connected to:
Angmai Xu, 69Baoji Xu, 61Baopei Xu, 86Beibei Xu, 41Bingxin Xu, 37Chan Xu, 62Chao Xu, 66Chengkun B Xu, 61Chenxi Xu, 32Chunchun Xu, 35

Peng Xu Phones & Addresses

  • 29 Via Barcelona, Moraga, CA 94556
  • 3968 Selmi Grv, San Pablo, CA 94806 (510) 243-1897
  • 234 Marina Lakes Dr, Richmond, CA 94804 (510) 232-2081
  • El Sobrante, CA
  • Antioch, CA
  • Pinole, CA
  • Boulder, CO
  • Lafayette, CO

Work

Position: Production Occupations

Education

Degree: Bachelor's degree or higher

Professional Records

License Records

Peng Xu

Address:
234 Marina Lk Dr, Richmond, CA 94804
License #:
35126 - Expired
Issued Date:
Jun 2, 2000
Renew Date:
Jun 2, 2000
Expiration Date:
Jan 24, 2001
Type:
Engineer Intern

Peng Xu

Address:
234 Marina Lk Dr, Richmond, CA 94804
License #:
35126 - Expired
Issued Date:
Jan 24, 2001
Renew Date:
Jan 31, 2003
Expiration Date:
Jan 31, 2003
Type:
Professional Engineer

Resumes

Resumes

Peng Xu Photo 1

Analyst At Xingtai Capital Management

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Position:
Analyst at Xingtai Capital Management
Location:
Shanghai City, China
Industry:
Financial Services
Work:
Xingtai Capital Management - Shanghai City, China since Oct 2012
Analyst
Darwin Fenner Student Managed Fund Jan 2011 - Jun 2011
Research Analyst
UBS Wealth Management Feb 2010 - Mar 2011
Senior Portfolio Manager Asisstant
Tulane University Sep 2010 - Dec 2010
Teaching Assistant/MBA Class
Education:
Tulane University - A.B. Freeman School of Business 2007 - 2011
BSM, Finance and Mathematics with Energy Specialist Certificate UC Berkeley 2009 - 2009
Certifications:
CFA Level II candidate
Peng Xu Photo 2

Professor

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Location:
Moraga, CA
Industry:
Renewables & Environment
Work:
Tongji University
Professor
Smart Solar Energy Technologies Jan 2009 - Dec 2010
Chief Executive Officer
Lawrence Berkeley National Laboratory Jan 2001 - May 2009
Scientist
Education:
University of California, Berkeley, Haas School of Business 2006 - 2009
Master of Business Administration, Masters University of Colorado Boulder 1997 - 2000
Doctorates, Doctor of Philosophy, Engineering Tongji University 1992 - 1995
Masters, Engineering Tianjin University 1988 - 1992
Bachelors, Energy, Engineering
Skills:
Simulations
Peng Xu Photo 3

Peng Xu

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Peng Xu Photo 4

Peng Xu

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Peng Xu Photo 5

Peng Xu

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Location:
United States
Industry:
Higher Education

Business Records

Name / Title
Company / Classification
Phones & Addresses
Peng Xu
Owner
Express Photo & Graphics
Photofinishing Laboratory Commercial Art/Graphic Design
951 Edgewater Blvd, San Mateo, CA 94404
(650) 571-8812
Peng Xu
Owner
Berkeley Building Research and Technologies
Engineering Services
29 Via Barcelona, Moraga, CA 94556

Publications

Us Patents

Encoding And Adaptive, Scalable Accessing Of Distributed Models

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US Patent:
8296123, Oct 23, 2012
Filed:
Feb 16, 2007
Appl. No.:
12/092820
Inventors:
Ignacio E. Thayer - San Francisco CA, US
Franz Josef Och - Palo Alto CA, US
Alexander Mark Franz - Palo Alto CA, US
Jeffrey Dean - Palo Alto CA, US
Thorsten Brants - Palo Alto CA, US
Jay M. Ponte - Mountain View CA, US
Peng Xu - San Jose CA, US
Jeffrey Chin - San Francisco CA, US
Anton Carver - London, GB
Daniel Rosart - Mountain View CA, US
John S. Hawkins - San Francisco CA, US
Karel Driesen - Mountain View CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
G06F 17/28
US Classification:
704 2, 704 3, 704 4, 704 5, 704 7, 704 8, 707706, 707707, 707708, 715 26, 709201, 709203, 709243
Abstract:
Systems, methods, and apparatus for accessing distributed models in automated machine processing, including using large language models in machine translation, speech recognition and other applications.

Large Language Models In Machine Translation

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US Patent:
8332207, Dec 11, 2012
Filed:
Jun 22, 2007
Appl. No.:
11/767436
Inventors:
Thorsten Brants - Palo Alto CA, US
Ashok C. Popat - Menlo Park CA, US
Peng Xu - San Jose CA, US
Franz J. Och - Mountain View CA, US
Jeffrey Dean - Palo Alto CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
G06F 17/27
US Classification:
704 9, 704257, 704255, 704251, 704240, 704 2, 704 10, 704 1, 370270
Abstract:
Systems, methods, and computer program products for machine translation are provided. In some implementations a system is provided. The system includes a language model including a collection of n-grams from a corpus, each n-gram having a corresponding relative frequency in the corpus and an order n corresponding to a number of tokens in the n-gram, each n-gram corresponding to a backoff n-gram having an order of n-1 and a collection of backoff scores, each backoff score associated with an n-gram, the backoff score determined as a function of a backoff factor and a relative frequency of a corresponding backoff n-gram in the corpus.

Speech Recognition Using Variable-Length Context

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US Patent:
8494850, Jul 23, 2013
Filed:
Jun 29, 2012
Appl. No.:
13/539284
Inventors:
Ciprian I. Chelba - Palo Alto CA, US
Peng Xu - San Jose CA, US
Fernando Pereira - Palo Alto CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
G10L 15/20
US Classification:
704233, 704251, 704254
Abstract:
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for recognizing speech using a variable length of context. Speech data and data identifying a candidate transcription for the speech data are received. A phonetic representation for the candidate transcription is accessed. Multiple test sequences are extracted for a particular phone in the phonetic representation. Each of the multiple test sequences includes a different set of contextual phones surrounding the particular phone. Data indicating that an acoustic model includes data corresponding to one or more of the multiple test sequences is received. From among the one or more test sequences, the test sequence that includes the highest number of contextual phones is selected. A score for the candidate transcription is generated based on the data from the acoustic model that corresponds to the selected test sequence.

Providing Alternative Translations

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US Patent:
8635059, Jan 21, 2014
Filed:
Mar 11, 2011
Appl. No.:
13/046468
Inventors:
Joshua Estelle - San Francisco CA, US
Shankar Kumar - Forest Hills NY, US
Wolfgang Macherey - Sunnyvale CA, US
Franz Josef Och - Palo Alto CA, US
Peng Xu - San Jose CA, US
Awaneesh Verma - Mountain View CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
G06F 17/28
US Classification:
704 2, 704 4
Abstract:
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for presenting alternative translations. In one aspect, a method includes receiving source language text; receiving translated text corresponding to the source language text from a machine translation system; receiving segmentation data for the translated text, wherein the segmentation data includes a first segmentation of the translated text, the first segmentation dividing the translated text into two or more segments; receiving one or more alternative translations for each of the two or more segments; presenting the source text and the translated text to a user in a user interface; and in response to a user selection of a first portion of the translated text, displaying, in the user interface, one or more alternative translations for a first segment to which the first portion of translated text corresponds according to the first segmentation.

Shading Devices

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US Patent:
20120216964, Aug 30, 2012
Filed:
Feb 27, 2012
Appl. No.:
13/406493
Inventors:
Peng Xu - Moraga CA, US
International Classification:
E06B 9/38
E05F 15/20
US Classification:
160 6, 160107, 160405
Abstract:
This disclosure provides a new type of shading device for windows. The shading device comprises two sheets of glass, a blind with a plurality of slates, and an actuating device rotating them. The slates are painted with a low reflectivity coating on one side and a high reflectivity coating on the other side. The blind is installed inside the air tight chamber formed by two sheets of glass. In addition, a low emissivity film can be applied on the wall of the air tight chamber. The shade device employs a control system to adjust the angle of the blind slats in response to various input signals.

Switching Mode Power Supply With Virtual Current Sensing And Associated Methods

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US Patent:
20120235652, Sep 20, 2012
Filed:
Mar 16, 2011
Appl. No.:
13/049733
Inventors:
Honggang Sheng - Milpitas CA, US
Jinghai Zhou - San Jose CA, US
Peng Xu - San Jose CA, US
Chia-Hsin Chang - Santa Clara CA, US
International Classification:
G05F 1/10
US Classification:
323271
Abstract:
The present technology is related generally to a switching mode power supply with virtual current sensing. The switching mode power supply comprises a power stage that includes a first power switch and a second power switch coupled in series. The switching mode power supply senses a first current flowing through the first power switch during on-time and provides a virtual current sense signal that is proportional to a second current flowing through the second power switch during on-time. The switching mode power supply further combines the real current sense signal and the virtual current sense signal to form a current sense signal, which is sent to the controller to realize desired control.

Encoding And Adaptive, Scalable Accessing Of Distributed Models

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US Patent:
20130046530, Feb 21, 2013
Filed:
Oct 22, 2012
Appl. No.:
13/657313
Inventors:
Google Inc. - Mountain View CA, US
Jeffrey Dean - Palo Alto CA, US
Thorsten Brants - Palo Alto CA, US
Alexander Mark Franz - Palo Alto CA, US
Jay Ponte - Mountain View CA, US
Peng Xu - San Jose CA, US
Jeffrey Chin - San Francisco CA, US
Ignacio E. Thayer - San Francisco CA, US
Anton Carver - London, GB
Daniel Rosart - Mountain View CA, US
John S. Hawkins - San Francisco CA, US
Karel Driesen - Mountain View CA, US
Assignee:
GOOGLE INC. - Mountain View CA
International Classification:
G06F 17/28
US Classification:
704 2
Abstract:
Systems, methods, and apparatus for accessing distributed models in automated machine processing, including using large language models in machine translation, speech recognition and other applications.

Large Language Models In Machine Translation

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US Patent:
20130346059, Dec 26, 2013
Filed:
Dec 10, 2012
Appl. No.:
13/709125
Inventors:
GOOGLE INC. - , US
Ashok C. Popat - Menlo Park CA, US
Peng Xu - San Jose CA, US
Franz J. Och - Palo Alto CA, US
Jeffrey Dean - Palo Alto CA, US
Assignee:
GOOGLE INC. - Mountain View CA
International Classification:
G06F 17/28
US Classification:
704 2
Abstract:
Systems, methods, and computer program products for machine translation are provided. In some implementations a system is provided. The system includes a language model including a collection of n-grams from a corpus, each n-gram having a corresponding relative frequency in the corpus and an order n corresponding to a number of tokens in the n-gram, each n-gram corresponding to a backoff n-gram having an order of n−1 and a collection of backoff scores, each backoff score associated with an n-gram, the backoff score determined as a function of a backoff factor and a relative frequency of a corresponding backoff n-gram in the corpus.
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Peng Xu from Moraga, CA, age ~54 Get Report