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Framing Mobile Information Needs: An Investigation of Hierarchical Query Sequence Structure

Published: 24 October 2016 Publication History

Abstract

When using search engines, people often issue multiple related queries to accomplish a complex search task. A simple query-task structure may not fully capture the complexity of query relations since people may divide a task into multiple subtasks. As a result, this paper applies a three-level hierarchical structure with query, goal and mission - a mission includes several goals, and a goal consists of multiple queries. Particularly, we focus on analyzing query-goal-mission structure for mobile web search because of its increasing popularity and lack of investigation in the literature. This study has three main contributions: (1) we study the query-goal-mission structure for mobile web search, which was not studied before. (2) We identify several differences between mobile and desktop search patterns in terms of goal/mission length, duration and interleaving. (3) We demonstrate that the query-goal-mission structure can be applied to design better user satisfaction metrics. Specifically, goal-based search success rate and mission-based abandonment rate are better aligned with users' long-term engagement than query and session based metrics.

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Cited By

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  • (2024)Improving searcher struggle detection via the reversal theoryDiscover Computing10.1007/s10791-024-09492-z27:1Online publication date: 19-Dec-2024
  • (2018)Network-Based Social SearchSocial Information Access10.1007/978-3-319-90092-6_8(277-309)Online publication date: 3-May-2018
  • (2017)Understanding and modeling behavior patterns in cross‐device web searchProceedings of the Association for Information Science and Technology10.1002/pra2.2017.1450540101754:1(150-158)Online publication date: 24-Oct-2017

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cover image ACM Conferences
CIKM '16: Proceedings of the 25th ACM International on Conference on Information and Knowledge Management
October 2016
2566 pages
ISBN:9781450340731
DOI:10.1145/2983323
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than the author(s) must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected].

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Publication History

Published: 24 October 2016

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Author Tags

  1. mobile web search
  2. query structure
  3. search goal
  4. search mission
  5. user engagement

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CIKM'16
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CIKM'16: ACM Conference on Information and Knowledge Management
October 24 - 28, 2016
Indiana, Indianapolis, USA

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CIKM '16 Paper Acceptance Rate 160 of 701 submissions, 23%;
Overall Acceptance Rate 1,861 of 8,427 submissions, 22%

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Cited By

View all
  • (2024)Improving searcher struggle detection via the reversal theoryDiscover Computing10.1007/s10791-024-09492-z27:1Online publication date: 19-Dec-2024
  • (2018)Network-Based Social SearchSocial Information Access10.1007/978-3-319-90092-6_8(277-309)Online publication date: 3-May-2018
  • (2017)Understanding and modeling behavior patterns in cross‐device web searchProceedings of the Association for Information Science and Technology10.1002/pra2.2017.1450540101754:1(150-158)Online publication date: 24-Oct-2017

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