University of Waterloo   

Haotian ZHANG

Information Retrieval Group

David R. Cheriton School of Computer Science

University of Waterloo

Email: h435zhan [at] uwaterloo.ca

I am a PhD student in the Information Retrieval group and Data System group of the David R. Cheriton School of Computer Science at the University of Waterloo since 2015. My supervisors are Prof.Mark D. Smucker and Prof.Gordon V. Cormack.

My research interests include Information Retrieval, NLP and Machine Learning. Currently, I am working on High Recall system and trying to improve the efficiency of text classification. I am also trying to investigate on how to optimize the web search from the user behavior. And of course, I am playing with deep neural network.

Before studying at University of Waterloo, I obtained my bachelor's and master's degree from Harbin Institute of Technology(China), and the other dual master's degree from University Bordeaux 1(France). I have lived, studied and worked in Canada, US, France, Italy and China for more than three months. Traveling around the world is always my interest.

More about Haotian


  • Research Intern at Oracle Lab, MA, USA. Jun.2016 - Aug.2016

    Learning to rank for Web Commerce Search.
  • Software Developer Intern at Adobe Systems(Beijing). Oct.2011 - July.2012

    TaaS System Implementation [Bachelor Thesis]

  • Haotian Zhang, Jinfeng Rao, Jimmy Lin, Mark Smucker
    "Automatically Extracting High-Quality Negative Examples for Answer Selection in Question Answering", SIGIR 2017
    [PDF]

  • Robin Cohen, Alan Tsang, Krishna Vaidyanathan, and Haotian Zhang
    "Analyzing Opinion Dynamics in Online Social Networks", BigDIA 2016
    [Extension of CS886-01 Course Project] [PDF]

  • Gaurav Baruah, Haotian Zhang, Rakesh Guttikonda, Jimmy Lin, Mark D. Smucker and Olga Vechtomova
    "Optimizing Nugget Annotations with Active Learning", CIKM 2016, USA
    [PDF]

  • Haotian Zhang, Jimmy Lin, Gordon Cormack, Mark Smucker
    "Sampling Strategies and Active Learning for Volume Estimation", SIGIR 2016, Italy
    [PDF]

  • Haotian Zhang, Wu Lin, Yipeng Wang, Charles Clarke, Mark Smucker
    "UWaterloo at Total Recall Track", TREC 2015, US
    [PDF] [Presentation] [Poster]

  • Haotian Zhang*, Luchen Tan*(Equal Contribution), Charles Clarke, Mark Smucker
    "Lexical Comparison Between Wikipedia and Twitter Corpora by Using Word Embeddings", ACL 2015, Beijing
    [PDF][Poster]

  • Claudia Diamantini, Domenico Potena, Emanuele Storti and Haotian Zhang
    "An Ontology-Based Data Exploration Tool for Key Performance Indicators", OTM 2014, Italy
    [PDF]

  • Haotian Zhang and Shu Liu
    "Java Source Code Static Check Eclipse Plug-In Based on Common Design Pattern", WCSE 2013, Hongkong
    [PDF]



Courses

CS848-002 Advanced Topics in Data Bases: High-Stakes Information Retrieval

CS886-002 Advance Topics in Artificial Intelligence - Theoretical Found of Clustering

CS848-002 Advance Topics in Databases - Search and Recommedation

CS889-001 Advance Topics in HCI - Human in the Loop

CS886-001 Advance Topics in Artificial Intelligence - Trust Modeling and Online Social Networks

TA

CS350 - 2016 Winter, Fall

CS246 - 2015 Spring, Fall

CS116 - 2015 Winter

Awards@UWaterloo

Cheriton Scholarship 2017-2018

GO-Bell Scholarship 2015-2016

SIGIR Travel Grant



© Haotian Zhang@UWaterloo 2016/08/31