空き時間とタスク間関係を利用したユーザのスケジューリング支援手法  [in Japanese] Scheduling Support Methods Using the Amount of Free Time and Relationship among Tasks  [in Japanese]

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Abstract

本論文では,既存のスケジューラシステムがかかえる問題を解消するため,ユーザが自由に使用できる時間である「空き時間」の概念を導入したタスク・スケジュール管理,タスクの階層構造と実行順序関係からなる「タスク間関係」に基づいたタスク管理の2 つの手法を提案した.そして,2 つの提案手法の機能を付加したスケジューラシステム「タイムラインナビ」を設計・実装し,提案手法の有用性を評価するための実験を行った.その結果,空き時間表示がユーザのスケジューリングを効率的かつ容易にし,タスク間関係に対応したタスク管理が,かかえているタスクの現在の状態をより把握しやすくすることが分かった.In general scheduler systems, tasks and schedules are managed independently though they are actually related. So it is difficult for users to notice that their scheduling is overbooked. In addition, users cannot explicitly grasp a state of their tasks, such as a progress of each task because they have no chance to know such state with the scheduler systems. In order to solve these problems, we propose a task-and-schedule management method based on the amount of free time and a task management method based on the relationship among tasks. Furthermore a scheduler system with the proposed methods, named "Time Line Navi", was implemented and evaluated experimentally. The results show that the free time is useful for the user's scheduling and the relationship among tasks enable users to manage tasks clearly and effectively.

In general scheduler systems, tasks and schedules are managed independently though they are actually related. So it is difficult for users to notice that their scheduling is overbooked. In addition, users cannot explicitly grasp a state of their tasks, such as a progress of each task because they have no chance to know such state with the scheduler systems. In order to solve these problems, we propose a task-and-schedule management method based on the amount of free time and a task management method based on the relationship among tasks. Furthermore a scheduler system with the proposed methods, named "Time Line Navi", was implemented and evaluated experimentally. The results show that the free time is useful for the user's scheduling and the relationship among tasks enable users to manage tasks clearly and effectively.

Journal

  • IPSJ journal

    IPSJ journal 48(12), 4064-4075, 2007-12-15

    Information Processing Society of Japan (IPSJ)

References:  9

Cited by:  4

Codes

  • NII Article ID (NAID)
    110006531981
  • NII NACSIS-CAT ID (NCID)
    AN00116647
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    1882-7764
  • NDL Article ID
    9303592
  • NDL Source Classification
    ZM13(科学技術--科学技術一般--データ処理・計算機)
  • NDL Call No.
    Z14-741
  • Data Source
    CJP  CJPref  NDL  NII-ELS  IPSJ 
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