Yun T Chi, Age 48Dublin, CA

Yun Chi Phones & Addresses

Dublin, CA

Chandler, AZ

8217 Portobello Ave, Mesa, AZ 85212 (480) 357-8891

Oakland, CA

San Francisco, CA

Alameda, CA

Maricopa, AZ

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Mentions for Yun T Chi

Resumes and CV

Resumes

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Yun Chi

Business & Organization Records

Name / TitleCompany / ClassificationPhones & Addresses
Yun Chi
Principal
Sy Properties LLC 8217 E Portobello Ave, Mesa, AZ 85212
Yun Chi ZEE ENGINEERING GROUP, LLC Ste 12 STE 120, Mesa, AZ 85210
8217 E Portobello Ave, Mesa, AZ 85212
Yun Chi Ping Tao LLC 16320 Ridgecrest Ave, Los Gatos, CA 95030

Publications

Wikipedia

Yun Chi Photo 2

Yun Chiho

Yun Chi-ho is standing in the rear. His father, General Yun Ung-nyeol is seated, wearing the western uniform of the Korean Empire. ...

Us Patents

Systems And Methods For Classifying Content Using Matrix Factorization

US Patent:
7788264, Aug 31, 2010
Filed:
Oct 10, 2007
Appl. No.:
11/869899
Inventors:
Kai Yu - Cupertino CA, US
Yun Chi - Santa Clara CA, US
Yihong Gong - Saratoga CA, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06F 17/30
US Classification:
707739, 706 20
Abstract:
Systems and methods for classifying documents each having zero or more links thereto include generating a link matrix; generating a document term matrix; and jointly factorizing the document term matrix and the link matrix.

Evolutionary Spectral Clustering By Incorporating Temporal Smoothness

US Patent:
7831538, Nov 9, 2010
Filed:
Oct 18, 2007
Appl. No.:
11/874395
Inventors:
Yun Chi - Santa Clara CA, US
Xiaodan Song - Santa Clara CA, US
Koji Hino - Cupertino CA, US
Belle L. Tseng - Cupertino CA, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06F 17/30
US Classification:
706 55
Abstract:
Systems and methods are disclosed for clusterizing information by determining similarity matrix for historical information and similarity matrix for current information; generating an aggregated similarity matrix (aggregated kernel); and applying evolutionary spectral clustering on the aggregated kernel to a content stream to produce one or more clusters.

Processing High-Dimensional Data Via Em-Style Iterative Algorithm

US Patent:
8099381, Jan 17, 2012
Filed:
Aug 28, 2008
Appl. No.:
12/199912
Inventors:
Yun Chi - Santa Clara CA, US
Yihong Gong - Saratoga CA, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06F 7/60
G06F 17/10
US Classification:
706 62
Abstract:
Systems and methods are disclosed for factorizing high-dimensional data by simultaneously capturing factors for all data dimensions and their correlations in a factor model, wherein the factor model provides a parsimonious description of the data; and generating a corresponding loss function to evaluate the factor model.

Systems And Methods For Sla-Aware Scheduling In Cloud Computing

US Patent:
8316010, Nov 20, 2012
Filed:
Jun 18, 2010
Appl. No.:
12/818155
Inventors:
Yun Chi - San Jose CA, US
Hyun Jin Moon - Newark CA, US
Junichi Tatemura - Cupertino CA, US
Vahit Hakan Hacigumus - San Jose CA, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06F 17/30
G06F 7/00
US Classification:
707713, 707719, 709226, 718102
Abstract:
Systems and methods are disclosed for scheduling one or more queries for execution with one or more cloud computers by applying a service level agreement (SLA) analysis using an SLA-tree data structure to each query in a query queue; using the SLA-tree data structure to determine an overall profit in the query queue; and generating a profit-oriented schedule to select the next query for execution by the cloud computers.

Social Network Analysis With Prior Knowledge And Non-Negative Tensor Factorization

US Patent:
8346708, Jan 1, 2013
Filed:
May 20, 2009
Appl. No.:
12/469043
Inventors:
Yun Chi - Santa Clara CA, US
Koji Hino - Cupertino CA, US
Yihong Gong - Saratoga CA, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06F 9/44
G06N 7/02
G06N 7/06
US Classification:
706 52
Abstract:
Systems and methods are disclosed to analyze a social network by generating a data tensor from social networking data; applying a non-negative tensor factorization (NTF) with user prior knowledge and preferences to generate a core tensor and facet matrices; and rendering information to social networking users based on the core tensor and facet matrices.

Intelligent Management Of Virtualized Resources For Cloud Database Systems

US Patent:
8359223, Jan 22, 2013
Filed:
Jan 5, 2011
Appl. No.:
12/985021
Inventors:
Yun Chi - Monte Sereno CA, US
Hyun Jin Moon - Newark CA, US
V. Hakan Hacigumus - San Jose CA, US
Pengcheng Xiong - Cupertino CA, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06Q 10/00
G06F 15/18
G06N 5/02
US Classification:
705 722, 705 725
Abstract:
Systems and methods are disclosed to manage resources in a cloud-based computing system by generating a model of a relationship between cloud database resources and an expected profit based on cloud-server system parameters and service level agreements (SLAs) that indicates profits for different system performances, wherein the model comprises a two level optimization/control problem, wherein model receives system metrics, number of replicas, and arrival rate as the multiple input; and dynamically adjusting resource allocation among different customers based on current customer workload and the expected profit to maximize the expected profit for a cloud computing service provider.

Multi-Tenant Database Management For Service Level Agreement (Sla) Profit Maximization

US Patent:
8380557, Feb 19, 2013
Filed:
Jan 5, 2011
Appl. No.:
12/985057
Inventors:
Hyun Jin Moon - Newark CA, US
Junichi Tatemura - Cupertino CA, US
Vahit Hakan Hacigumus - San Jose CA, US
Shenoda Guirguis - Pittsburgh CA, US
Yun Chi - Monte Sereno CA, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06Q 10/00
US Classification:
705 728, 705 1446, 705705, 705348, 705 262, 705400, 705 722, 705 736, 705 738, 705 739
Abstract:
Systems and methods are disclosed to consolidate workload on cloud-based computers by co-locating one or more high-penalty tenants on one or more cloud-based servers; reducing service level agreement (SLA) violations by over-provisioning the cloud-based server; and maximizing an SLA profit.

Constraint-Conscious Optimal Scheduling For Cloud Infrastructures

US Patent:
2011017, Jul 14, 2011
Filed:
Jun 18, 2010
Appl. No.:
12/818514
Inventors:
Hyun Jin Moon - Newark CA, US
Vahit Hakan Hacigumus - San Jose CA, US
Yun Chi - San Jose CA, US
Assignee:
NEC LABORATORIES AMERICA, INC. - Princeton NJ
International Classification:
G06Q 10/00
G06Q 50/00
US Classification:
705 712, 705301
Abstract:
Systems and methods are disclosed to schedule jobs in a cloud computing infrastructure by receiving in a first queue jobs with deadlines or constraints specified in a hard service level agreement (SLA); receiving in a second queue jobs with a penalty cost metric specified in a soft SLA; and minimizing both constraint violation count and total penalty cost in the cloud computing infrastructure by identifying jobs with deadlines in the first queue and delaying jobs in the first queue within a predetermined slack range in favor of jobs in the second queue to improve the penalty cost metric.

Isbn (Books And Publications)

Shadows In A Chinese Landscape: The Notes Of A Confucian Scholar

Author:
Yun Chi
ISBN #:
0765601737

Shadows In A Chinese Landscape: The Notes Of A Confucian Scholar Chi Yun

Author:
Yun Chi
ISBN #:
0765601745

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