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Yueping Zhang6 Cardinal Dr, Plainsboro, NJ 08536

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6 Cardinal Dr, Plainsboro, NJ 08536    609-3785711   

9 Thorngate Ct, Princeton, NJ 08540    609-5140549   

Saint Louis, MO   

Piscataway, NJ   

Fort Lee, NJ   

New York, NY   

Edison, NJ   

Mentions for Yueping Zhang

Yueping Zhang resumes & CV records

Resumes

Yueping Zhang Photo 9

Senior Research Scientist

Location:
New York, NY
Industry:
Pharmaceuticals
Work:
Bristol-Myers Squibb
Senior Research Scientist
Yueping Zhang Photo 10

Yueping Zhang

Location:
6 Cardinal Dr, Plainsboro, NJ 08536
Languages:
English
Yueping Zhang Photo 11

Yueping Zhang

Publications & IP owners

Us Patents

Method For Inferring Physical Network Topology From End-To-End Measurement

US Patent:
8264988, Sep 11, 2012
Filed:
Jan 30, 2010
Appl. No.:
12/697237
Inventors:
Yueping Zhang - Carteret NJ, US
Yu Ru - Urbana IL, US
Guofei Jiang - Princeton NJ, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
H04L 12/28
G06F 15/16
US Classification:
370256, 370408, 709252
Abstract:
A method for inferring end-to-end network topology and to accurately determine a layer-3 routing tree between one sender and a set of receivers in the presence of anonymous routers in a network.

System And Method For Determining Application Dependency Paths In A Data Center

US Patent:
8443080, May 14, 2013
Filed:
May 4, 2011
Appl. No.:
13/100805
Inventors:
Min Ding - Chalfont PA, US
Vishal Singh - Plainsboro NJ, US
Yueping Zhang - Princeton NJ, US
Guofei Jiang - Princeton NJ, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06F 15/173
US Classification:
709224, 709223
Abstract:
A method and a system are disclosed for determining application dependency paths in a data center. The method and the system captures application traffic volume data on the servers with switches and monitoring agents; generates an application traffic matrix of all the components of the applications based on the application traffic volume data; estimates the number of the applications in the data center from the traffic matrix with a Rank Estimation via Singular Value Decomposition or Power Factorization Residue Errors process; and decomposes the traffic matrix into a first matrix and a second matrix with a non-negative matrix factorization process using the estimated number of applications. The first matrix represents a set of the components belonging to each of the applications and the second matrix represents the amount of traffic generated by each application over time. Any noise in the first and second matrices is removed with a concurrent volumes ratios based correlation process.

Hybrid Optical/Electrical Switching System For Data Center Networks

US Patent:
8503879, Aug 6, 2013
Filed:
Oct 25, 2010
Appl. No.:
12/911491
Inventors:
Lei Xu - Princeton Junction NJ, US
Yueping Zhang - Princeton NJ, US
Atul Singh - Princeton NJ, US
Guofei Jiang - Princeton NJ, US
Ting Wang - Princeton NJ, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
H04J 14/00
US Classification:
398 49, 398 45, 398 48, 398 50, 398 51, 398 56
Abstract:
In one aspect, a system includes one or more electrical switches to transfer data in a data network; one or more optical switching groups coupled to each electrical switch, each switching group having one or more server racks, each server rack coupled to a top of rack (TOR) switch and an optical transceiver coupled to the TOR switch; and an optical switching unit (OSU) coupled to the one or more optical switching groups.

Optimal Probing For Unicast Network Delay Tomography

US Patent:
2010011, May 13, 2010
Filed:
Jun 4, 2009
Appl. No.:
12/478030
Inventors:
Yu Gu - Plainsboro NJ, US
Geoff Jiang - Princeton NJ, US
Vishal Singh - Plainsboro NJ, US
Yueping Zhang - Somerset NJ, US
Assignee:
NEC LABORATORIES AMERICA, INC. - Princeton NJ
International Classification:
H04L 12/26
US Classification:
370252
Abstract:
Systems and methods are disclosed to probe a network includes generating a set of probing pairs from a network topology for unicast network delay tomography; probing the network using monitoring hosts in the network; and determining network performance from the probing results.

Optical Switching Network

US Patent:
2012000, Jan 12, 2012
Filed:
Apr 3, 2011
Appl. No.:
13/078978
Inventors:
Ankit Singla - Urbana IL, US
Atul Singh - Princeton NJ, US
Kishore Ramachandran - North Brunswick NJ, US
Lei Xu - Princeton Junction NJ, US
Yueping Zhang - Princeton NJ, US
Assignee:
NEC LABORATORIES AMERICA, INC. - Princeton NJ
International Classification:
H04J 14/00
US Classification:
398 45
Abstract:
Systems and methods are disclosed for a method to communicate over an optical network by using hop-by-hop routing over an optical network; and dynamically constructing a network topology.

Optical Switching Network

US Patent:
2012000, Jan 12, 2012
Filed:
Apr 3, 2011
Appl. No.:
13/078979
Inventors:
Ankit Singla - Urbana IL, US
Atul Singh - Princeton NJ, US
Kishore Ramachandran - North Brunswick NJ, US
Lei Xu - Princeton Junction NJ, US
Yueping Zhang - Princeton NJ, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
H04J 14/00
US Classification:
398 45
Abstract:
Systems and methods are disclosed for a method to communicate over an optical network by using hop-by-hop routing over an optical network; and dynamically constructing a network topology.

Optical Switching Network

US Patent:
2012000, Jan 12, 2012
Filed:
Apr 3, 2011
Appl. No.:
13/078980
Inventors:
Ankit Singla - Urbana IL, US
Atul Singh - Princeton NJ, US
Kishore Ramachandran - North Brunswick NJ, US
Lei Xu - Princeton Junction NJ, US
Yueping Zhang - Princeton NJ, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
H04J 14/02
H04J 14/00
US Classification:
398 49, 398 45
Abstract:
Systems and methods are disclosed to communicate over an optical network by using hop-by-hop routing over an optical network; and dynamically constructing a network topology.

Systems And Methods For Application Dependency Discovery

US Patent:
2012019, Jul 26, 2012
Filed:
Oct 28, 2011
Appl. No.:
13/284350
Inventors:
Min Ding - Chalfont PA, US
Vishal Singh - Priceton NJ, US
Yueping Zhang - Princeton NJ, US
Guofei Jiang - Princeton NJ, US
Assignee:
NEC Laboratories America, Inc. - Princeton NJ
International Classification:
G06F 15/16
US Classification:
709224
Abstract:
Systems and methods for discovering a set of applications that run on a network are disclosed. In accordance with one method, aggregate traffic volumes are determined for pairs of nodes on the network over a plurality of time intervals. The method further includes building a traffic matrix denoting each of the pairs of nodes and denoting respective aggregate traffic volume histories of each of the pairs of nodes that are based on the determined traffic volumes. In addition, the traffic matrix is formulated as a combination of bases vectors that model the set of applications. The bases vectors are determined by applying a covariance matrix adaptation evolutionary strategy based on the traffic matrix. An indication of the set of applications based on the bases vectors is output.

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