Information Retrieval

26th China Conference, CCIR 2020, Xi'an, China, August 14–16, 2020, Proceedings

  • Zhicheng Dou
  • Qiguang Miao
  • Wei Lu
  • Jiaxin Mao
  • Guang Jia
Conference proceedings CCIR 2020

Part of the Lecture Notes in Computer Science book series (LNCS, volume 12285)

Also part of the Theoretical Computer Science and General Issues book sub series (LNTCS, volume 12285)

Table of contents

  1. Front Matter
    Pages i-xii
  2. Search and Recommendation

    1. Front Matter
      Pages 1-1
    2. Jia Chen, Jiaxin Mao, Yiqun Liu, Min Zhang, Shaoping Ma
      Pages 3-16
    3. Yukun Zheng, Jiaxin Mao, Yiqun Liu, Xiaohui Xie, Min Zhang, Shaoping Ma
      Pages 17-28
    4. Junmei Bao, Yangguang Ji, Yonghui Yang, Le Wu, Ruiji Fu
      Pages 29-41
  3. NLP for IR

    1. Front Matter
      Pages 43-43
    2. Darong Peng, Nankai Lin, Xiaotian Lin, Xubin Yan, Shengyi Jiang
      Pages 45-57
    3. Yu Fan, Lei Zhang, Pengfei Wang
      Pages 70-82
    4. Yongqiang Zheng, Xia Li, Guixin Su, Junteng Ma, Chaolin Ning
      Pages 83-95
  4. IR in Finance

    1. Front Matter
      Pages 97-97
    2. Quanzhi Bi, Hongfei Yan, Chong Chen, Qi Su
      Pages 99-110
    3. Shi Yao, Yan Hongfei, Ying Siping, Chen Chong, Su Qi
      Pages 111-123
    4. Liming Huang, Hongfei Yan, Siping Ying, Yansong Li, Rui Miao, Chong Chen et al.
      Pages 124-136
    5. Yuefeng Lin, Zhongchen Miao, Mengjun Ni, Hang Jiang, Chenyu Wang, Jian Gao et al.
      Pages 137-148
  5. Back Matter
    Pages 161-161

About these proceedings


This book constitutes the refereed proceedings of the 26th China Conference on Information Retrieval, CCIR 2020, held in Xi'an, China, in August 2020.*

The 12 full papers presented were carefully reviewed and selected from 102 submissions. The papers are organized in topical sections: search and recommendation, NLP for IR, and IR in finance.

* Due to the COVID-19 pandemic the conference was held online supplemented with local on-site events.


artificial intelligence computer vision databases economics information retrieval internet investments machine learning Natural Language Processing (NLP) neural networks semantics social networks World Wide Web

Editors and affiliations

  • Zhicheng Dou
    • 1
  • Qiguang Miao
    • 2
  • Wei Lu
    • 3
  • Jiaxin Mao
    • 4
  • Guang Jia
    • 5
  1. 1.Renmin University of ChinaBeijingChina
  2. 2.Xidian UniversityXi’anChina
  3. 3.Wuhan UniversityWuhanChina
  4. 4.Tsinghua UniversityBeijingChina
  5. 5.Xidian UniversityXi’anChina

Bibliographic information