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NII Testbeds and Community for Information Access Research

14th International Conference, NTCIR 2019, Tokyo, Japan, June 10–13, 2019, Revised Selected Papers

  • Conference proceedings
  • © 2019

Overview

Editors:
  1. Makoto P. Kato

    1. University of Tsukuba, Tsukuba, Japan

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  2. Yiqun Liu

    1. Tsinghua University, Beijing, China

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  3. Noriko Kando

    1. National Institute of Informatics (NII), Tokyo, Japan

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  4. Charles L. A. Clarke

    1. University of Waterloo, Waterloo, Canada

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Part of the book series: Lecture Notes in Computer Science (LNCS, volume 11966)

Part of the book sub series: Information Systems and Applications, incl. Internet/Web, and HCI (LNISA)

Included in the following conference series:

Conference proceedings info: NTCIR 2019.

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Table of contents (15 papers)

  1. Front Matter

    Pages i-x
    Download chapter PDF

  2. Lifelog Search

    1. Front Matter

      Pages 1-1
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    2. An Instant Approach with Visual Concepts and Query Formulation Based on Users’ Information Needs for Initial Retrieval of Lifelog Moments

      • Tokinori Suzuki, Daisuke Ikeda
      Pages 3-15

    3. Advances in Lifelog Data Organisation and Retrieval at the NTCIR-14 Lifelog-3 Task

      • Cathal Gurrin, Hideo Joho, Frank Hopfgartner, Liting Zhou, Van-Tu Ninh, Tu-Khiem Le et al.
      Pages 16-28

    4. A Baseline Interactive Retrieval Engine for Visual Lifelogs at the NTCIR-14 Lifelog-3 Task

      • Van-Tu Ninh, Tu-Khiem Le, Liting Zhou, Graham Healy, Kaushik Venkataraman, Minh-Triet Tran et al.
      Pages 29-41

  3. Open Live Test for Question Retrieval

    1. Front Matter

      Pages 43-43
      Download chapter PDF

    2. Final Report of the NTCIR-14 OpenLiveQ-2 Task

      • Makoto P. Kato, Akiomi Nishida, Tomohiro Manabe, Sumio Fujita, Takehiro Yamamoto
      Pages 45-56

    3. Online Evaluations of Features and Ranking Models for Question Retrieval

      • Tomohiro Manabe, Sumio Fujita, Akiomi Nishida
      Pages 57-69

    4. Studying Online and Offline Evaluation Measures: A Case Study Based on the NTCIR-14 OpenLiveQ-2 Task

      • Piyush Arora, Gareth J. F. Jones
      Pages 70-82

  4. QA Lab for Political Information

    1. Front Matter

      Pages 83-83
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    2. Cue-Phrase-Based Text Segmentation and Optimal Segment Concatenation for the NTCIR-14 QA Lab-PoliInfo Task

      • Katsumi Kanasaki, Jiawei Yong, Shintaro Kawamura, Shoichi Naitoh, Kiyohiko Shinomiya
      Pages 85-96

    3. Automatic Training Data Construction and Extractive Supervised Summarization for NTCIR-14 QA Lab-PoliInfo

      • Satoshi Hiai, Yuka Otani, Takashi Yamamura, Kazutaka Shimada
      Pages 97-109

    4. nagoy Team’s Summarization System at the NTCIR-14 QA Lab-PoliInfo

      • Yasuhiro Ogawa, Michiaki Satou, Takahiro Komamizu, Katsuhiko Toyama
      Pages 110-121

    5. Final Report of the NTCIR-14 QA Lab-PoliInfo Task

      • Yasutomo Kimura, Hideyuki Shibuki, Hokuto Ototake, Yuzu Uchida, Keiichi Takamaru, Kotaro Sakamoto et al.
      Pages 122-135

  5. Short Text Conversation

    1. Front Matter

      Pages 137-137
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    2. Generating Topical and Emotional Responses Using Topic Attention

      • Zhanzhao Zhou, Maofu Liu, Zhenlian Zhang, Yang Fu, Junyi Xiang
      Pages 139-150

    3. A Hybrid Framework of Emotion-Aware Seq2Seq Model for Emotional Conversation Generation

      • Xiaohe Li, Jiaqing Liu, Weihao Zheng, Xiangbo Wang, Yutao Zhu, Zhicheng Dou
      Pages 151-162

  6. We Want Web

    1. Front Matter

      Pages 163-163
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    2. THUIR at the NTCIR-14 WWW-2 Task

      • Yukun Zheng, Zhumin Chu, Xiangsheng Li, Jiaxin Mao, Yiqun Liu, Min Zhang et al.
      Pages 165-179

  7. Fine-Grained Numeral Understanding in Financial Tweet

    1. Front Matter

      Pages 181-181
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  1. NII Testbeds and Community for Information Access Research

Keywords

About this book

This book constitutes the refereed proceedings of the 14th International Conference on NII Testbeds and Community for Information Access Research, NTCIR 2019, held in Tokyo, Japan, in June 2019. 
The 15 full papers presented in this book were carefully reviewed and selected from 55 submissions.
This NTCIR 2019 proceedings was structured in the following topics: lifelog search; open live test for question retrieval; QA lab for political information; short text conversation; we want web; and fine-grained numeral understanding in financial tweet.

Editors and Affiliations

  • University of Tsukuba, Tsukuba, Japan

    Makoto P. Kato

  • Tsinghua University, Beijing, China

    Yiqun Liu

  • National Institute of Informatics (NII), Tokyo, Japan

    Noriko Kando

  • University of Waterloo, Waterloo, Canada

    Charles L. A. Clarke

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