User Interest Spectrum of Broadcasting Gird

MA Jian-guo; XING Ling; LI You-ping; WEN Li

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User Interest Spectrum of Broadcasting Gird

更新时间：2025-07-16

- User Interest Spectrum of Broadcasting Gird
- Acta Electronica Sinica Vol. 33, Issue 1, Pages: 142-146(2005)
- 作者机构：
  
  1. 西南科技大学信息与控制工程学院,四川,绵阳,621010
  2. 中国科技大学信息科学技术学院,安徽,合肥,230026
  3. 中国工程物理研究院电子工程研究所,四川,绵阳,621900
  4. 西南科技大学信息与控制工程学院四川绵阳,621010
  5. 中国科技大学信息科学技术学院安徽合肥,230026
  6. 中国工程物理研究院电子工程研究所四川绵阳,621900
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN948.61
- Published：2005
- 稿件说明：
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MA Jian-guo, XING Ling, LI You-ping, et al. User Interest Spectrum of Broadcasting Gird[J]. Acta Electronica Sinica, 2005, 33(1): 142-146.
DOI：

MA Jian-guo, XING Ling, LI You-ping, et al. User Interest Spectrum of Broadcasting Gird[J]. Acta Electronica Sinica, 2005, 33(1): 142-146. DOI：

摘要

用户兴趣图谱是实现智能代理与主动服务的基本依据.而广播型网格的用户兴趣图谱有其自身的特点.本文研究了UCL(Uniform Content Locator)在广播型网格中接收端的应用机制

建立了UCL解析、数据流控制和UCL应用机制

提出了建立基于UCL的用户兴趣图谱的方法

分析了信息的媒体结构与本体结构的特点

研究了相互间转换和在用户肖像模型建立过程中的作用.利用实验建立的广播网格环境验证了该方法的有效性.

Abstract

User Interest Spectrum (UIS) is the foundation of UCL(Uniform Content Locator)agent and active service in the broadcasting grid

which has many characteristics itself.UCL application mechanisms in the grid terminal are studied

such as the UCL resolution

the controlling of data stream

and the UCL application mechanism.At the same time

the method to build the UIS is put forward.Meanwhile

the medium framework and the ontological one of information are analyzed

including the characteristics

interchange and the effect of establishing the user profiles.Laboratory simulations demonstrate its feasibility and validity in the broadcasting grid.

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