Sep 2017 - Dec 2017

RA, Rutgers Univesity

Usage based vehicle insurance estimation

  • Supervisor: Desheng Zhang (Rutgers University)
  • Usage tensor construction from nationwide historical GPS data
  • Tensor decomposition for tensor sparsity
  • Usage(speed, time, distance) estimation by multiple modal LSTM RNN model

April 2017 - Sep 2017

TA, Rutgers Univesity

Fine-grained travel time estimation for multiple transportation system

  • Supervisor: Desheng Zhang (Rutgers University)
  • Fine grained travel time modeling, e.g waiting, walking, in-vehicle time
  • Multiple transportation system, e.g subway smart card system, taxi, bus, private vehicle GPS system
  • Integrated fine grained travel time for estimation

Oct 2016 - April 2017

TA, Rutgers University

Human mobility modeling from multiple cellphone networks

  • Supervisor: Desheng Zhang (Rutgers University)
  • Construct tower coverage intersection for multiple networks
  • User density estimation in the intersections
  • Proposed cotrain method for human population estimation

June 2016 - Sep 2016

TA,CS Rutgers University

Forever Analytics

  • Designed and automatic data analysis and plot system
  • Full stack development with data clean, analysis and plot
  • Proposed and implement plot ranking algorithm based entropy expectation

Sep 2015 - June 2016

TA,CS Rutgers University

Personal Knowledge Base

  • Construct a knowledge base from personal data, e.g facebook posts, emails, tweets
  • Entity Extraction and Time Extraction from personal information
  • Built personal knowledge base based on personal information

April 2015 - Aug 2015

Student, SSE Tongji

Hybrid Model for Fine Grained Data Prediction

  • Advisor: Bin Mu (Dean of SSE Tongji)
  • Implemented multivariate regression and Neuron Netowrk model from scratch
  • Proposed a hybrid model based KNN to improve the predicition accuracy by 40%
  • Integrated our model on economic prediction in Taicang City smart city project

Oct 2014 - May 2015

Intern, Oracle

Openscript

  • Mentor: Ben Xu
  • Openscript is the name of Oracle Application Testing Suite
  • Develop cross-platform testing submodule, especially Android platform
  • Design cross-platform communication protocol based on existing work

Sep 2014-May 2015

Student, SSE Tongji

Surprise Mining in Website Search

  • Advisor: Laurent Itti (University of South California), Jianwei Lu (Tongji)
  • Established datasets via website crawler
  • Proposed Topic Based Model to Describe Web Content
  • Applied Bayes algorithm to analyze search results and find surprise information

June-Sep 2014

Reseach Intern, CS UoM Canada

Failure-Oriented Prioritization of Software Quality Assurance Efforts

  • Advisor: Prof. Hadi Hemmati(University of Manitoba)
  • Prioritized Litmus traditional and Rapid releases and optimized the sequence
  • Analyzed and mined release scripts and used lda and clustering algorithm
  • Proposed and Implemented Risk Driven Algorithm and which outperforms SoA by 50%

Oct 2013 - June 2014

Student, ilab Tongji

Robot Vision Research

  • Advisor: Laurent Itti (USC), Jianwei Lu (Tongji), Lin Zhang (Tongji)
  • Studied Elastic Bunch Graph Matching algorithm and applied it in face recognition of robots
  • Wored on face recognition algorithm in neuron robot toolkit