My research helps people better work with search systems and text analytics. I apply a combination of information retrieval, data/text mining, and HCI methods to study search engines, conversational systems (chatbots), exploratory text analytics, and other techniques for understanding large-scale text data.

Jiepu Jiang is an Assistant Professor of Computer Science at Virginia Tech (started in August 2018). He directs the Human AI Technology (HAT) lab and is affiliated with the Digital Library Research Lab (DLRL) and the Discovery Analytics Center (DAC). He has regularly published and served in top conferences & journals such as SIGIR, WWW, WSDM, CIKM, and JASIST. His research has received the best student paper award in CHIIR 2017 (the ACM SIGIR Conference on Human Information Interaction & Retrieval). He holds bachelor's degrees and a master's degree from Wuhan University, a Ph.D. in Library & Information Science from the University of Pittsburgh, and is finishing up another Ph.D. in Computer Science from the University of Massachusetts Amherst.

My group has two Ph.D. openings for Fall 2019 admissions. Please send me an email with your CV if you are interested. Students will work on highly interdisciplinary research topics connecting human and information retrieval, text analytics, and AI, such as:

  • Explainable Information Retrieval: making search/retrieval techniques more understandable to end users and experts
  • Exploratory Text Analytics: addressing ad hoc text mining problems in an interactive mode with minimal human inputs
  • Human-AI Collaboration Techniques for IR & text mining applications


Selected Publications

SIGIR 2017
Jiepu Jiang, Daqing He, and James Allan
CIKM 2017
CHIIR 2017
Jiepu Jiang, Daqing He, Diane Kelly, and James Allan
(best student paper award)
WSDM 2016
ECIR 2016
WWW 2015
Jiepu Jiang, Ahmed Hassan Awadallah, Rosie Jones, ...
WSDM 2015
Jiepu Jiang, Ahmed Hassan Awadallah, Xiaolin Shi, and Ryen W. White
More publications...

jiepu@cs.vt.edu
(540) 231-7215
Torgersen 2160M (map)
620 Drillfield Drive, Blacksburg, VA 24060

Teaching

Spring 2019
CS/CMDA/STAT 3654
Intro to Data Analytics & Visualization
Fall 2016
(UMass Amherst)
COMPSCI 646
Information Retrieval
Office hours (Fall 2018): Wed 3–5pm

Services
Program Committee member:
SIGIR (2015-2018)
CIKM (2014-2018)
WSDM (2016-2019)
ECIR (2014-2019)
AIRS (2016-2017)
WWW (2015, 2018)
IUI (2015, 2019)