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III: Small: Information Fostering - Being Proactive in Information Seeking

III: Small: Information Fostering - Being Proactive in Information Seeking
三:小:信息培育——主动寻求信息
批准号:
1717488
负责人:
Chirag Shah
金额:
$49.97万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2017
资助国家:
美国
项目状态:
已结题
起止时间:
2017-09-01 至 2020-02-29

项目摘要

项目成果

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中文摘要
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英文摘要
People often have difficulty in expressing their information needs. Many times this results from a lack of clarity regarding the task at hand, or the way an information or search system works. In addition, people may not know what they do not know. The former is addressed by search systems by providing recommendations, whereas there are no good solutions for the latter problem. Even when a search system makes recommendations, they are limited to suggesting objects such as queries and documents only. They do not consider providing suggestions for strategies, people, or processes. This project will address such problems by investigating the nature of the work a person is doing, predicting the potential problems they may encounter, and providing help to overcome those problems. Such a help could be an object such as a document or a query, a strategy, or a person. This whole process is referred to as Information Fostering. Beyond creating a general-purpose recommender system, Information Fostering is an idea for providing proactive suggestions and help to information seekers. This could allow them to avoid potential problems and capture promising opportunities in search before it is too late. In order to meet these goals, the project will carry out three lab studies. Through these studies, a new system will be created. This system will be integrated in a user's Web browser to provide real-time assessment of the information seeking process, as well as recommendations for queries, documents, strategies, and people. The outcomes of this project will make it possible and easier for a user with even low information literacy to be able to leverage the power of information. Such users may use information for multiple life contexts, including healthcare (e.g. caring for a sick family member), financial well-being (e.g., deciding on an investment portfolio), work (e.g., reviewing a business proposition), and education (e.g., compiling a report).Current systems face challenges in understanding the problems that information seekers face due to their inability to express their information needs, recognizing a potential problem during a search episode, and identifying support needed that goes beyond what a typical search system could provide. Most recommender systems try to mitigate these problems by suggesting information objects (queries, documents), disregarding a deeper understanding of the task at hand or the possibility of recommendations that involve process/strategy, people, and other forms. The project will advance our understanding of these information-seeking problems at the task level, and of when and how help could be offered to information seekers. The offered help would go beyond recommending alternative queries and documents and would include recommending search strategies. This will be done in three phases with different user studies: (1) extracting the nature of task, problems, and help to build Task Model and Problem-Help Model; (2) testing the validity of Task Model and Problem-Help Model in being able to detect tasks, problems, and help; and (3) creating an Information Fostering system and evaluating its effectiveness in various search tasks. There will be three major intellectual outcomes: (1) Task Model that detects the nature of a search task using implicit signals such as browsing behaviors; (2) Problem-Help Model that uses behavioral data and other contextual factors, including the nature of the task, to explicate possible problems and potential solutions without explicitly asking from the searchers; and (3) a general-purpose recommender system framework, called Information Fostering, that proactively creates recommendations in real time for enhancing one's information seeking process and helping one avoid potential problems or grab an opportunity before it is too late. The results from this project will be disseminated through the project website, which will include technical reports, publications, and links to datasets and open-source software developed in this project.
期刊论文(13)
专著(0)
科研奖励(0)
会议论文
The Broad View of Task Type Using Path Analysis
使用路径分析的任务类型的广泛视图
DOI: 10.1145/3234944.3234951
发表时间: 2018
期刊: Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval (ICTIR
影响因子: --
作者: [Mitsui, Matthew, Shah, Chirag]
通讯作者: Shah, Chirag
Coagmento: Past, Present, and Future of an Individual and Collaborative Information Seeking Platform
Coagmento:个人和协作信息搜索平台的过去、现在和未来
DOI: 10.1145/3176349.3176896
发表时间: 2018
期刊: ACM Conference on Human Information Interaction and Retrieval (CHIIR
影响因子: --
作者: [Mitsui, Matthew, Liu, Jiqun, Shah, Chirag]
通讯作者: Shah, Chirag
DOI: 10.2200/s00923ed1v01y201905icr067
发表时间: 2019-06
期刊: Synthesis Lectures on Information Concepts, Retrieval, and Services
影响因子: --
作者: [Jiqun Liu;C. Shah]
通讯作者: Jiqun Liu;C. Shah
DOI: 10.1145/3295750.3298917
发表时间: 2019-03
期刊: Proceedings of the 2019 Conference on Human Information Interaction and Retrieval
影响因子: --
作者: [Diana Soltani;M. Mitsui;C. Shah]
通讯作者: Diana Soltani;M. Mitsui;C. Shah
12
    Collaborative Research: III: Small: A DREAM Proactive Conversational System
    • 批准号:
      2336769
    • 项目类别:
      Standard Grant
    • 资助金额:
      $26.0万
    • 财政年份:
      2024
    • 负责人:
      Chirag Shah
    • 依托单位:
    Workshop on Intelligent Systems for Information Exploration and Access (iSEA)
    • 批准号:
      2023924
    • 项目类别:
      Standard Grant
    • 资助金额:
      $2.38万
    • 财政年份:
      2020
    • 负责人:
      Chirag Shah
    • 依托单位:
    III: Small: Information Fostering - Being Proactive in Information Seeking
    • 批准号:
      2017134
    • 项目类别:
      Standard Grant
    • 资助金额:
      $44.13万
    • 财政年份:
      2019
    • 负责人:
      Chirag Shah
    • 依托单位:
    Collaborative Research: BCC-SBE: Building Communities for Transforming Social Media Research with SOCRATES: SOcial and CRowdsourced AcTivities Extraction System
    • 批准号:
      1244704
    • 项目类别:
      Standard Grant
    • 资助金额:
      $15.38万
    • 财政年份:
      2012
    • 负责人:
      Chirag Shah
    • 依托单位:
    国内基金
    海外基金
    昼夜节律性small RNA在血斑形成时间推断中的法医学应用研究
    • 批准号:
    • 项目类别:
      省市级项目
    • 资助金额:
      --
    • 批准年份:
      2024
    • 负责人:
    • 依托单位:
    tRNA-derived small RNA上调YBX1/CCL5通路参与硼替佐米诱导慢性疼痛的机制研究
    • 批准号:
    • 项目类别:
      省市级项目
    • 资助金额:
      10.0万元
    • 批准年份:
      2022
    • 负责人:
      张祥忠
    • 依托单位:
    Small RNA调控I-F型CRISPR-Cas适应性免疫性的应答及分子机制
    Small RNAs调控解淀粉芽胞杆菌FZB42生防功能的机制研究
    • 批准号:
      31972324
    • 项目类别:
      面上项目
    • 资助金额:
      58.0万元
    • 批准年份:
      2019
    • 负责人:
      高学文
    • 依托单位: