首页> 外文会议>Database and Expert Systems Applications; Lecture Notes in Computer Science; 4080 >A Context-Aware Preference Model for Database Querying in an Ambient Intelligent Environment
【24h】

A Context-Aware Preference Model for Database Querying in an Ambient Intelligent Environment

机译:环境智能环境中用于数据库查询的上下文感知偏好模型

获取原文
获取原文并翻译 | 示例

摘要

Users' preferences have traditionally been exploited in query personalization to better serve their information needs. With the emerging ubiquitous computing technologies, users will be situated in an Ambient Intelligent (AmI) environment, where users' database access will not occur at a single location in a single context as in the traditional stationary desktop computing, but rather span a multitude of contexts like office, home, hotel, plane, etc. To deliver personalized query answering in this environment, the need for context-aware query preferences arises accordingly. In this paper, we propose a knowledge-based context-aware query preference model, which can cater for both pull and push queries. We analyze requirements and challenges that AmI poses upon such a model and discuss the interpretation of the model in the domain of relational databases. We implant the model on top of a traditional DBMS to demonstrate the applicability and feasibility of our approach.
机译:传统上,在查询个性化中利用了用户的偏好来更好地满足他们的信息需求。借助新兴的无处不在的计算技术,用户将位于环境智能(AmI)环境中,在该环境中,用户的数据库访问不会像传统的固定桌面计算那样在单个上下文中的单个位置发生,而是跨越多个为了在这种环境中提供个性化的查询应答,相应地需要对上下文敏感的查询首选项。在本文中,我们提出了一个基于知识的上下文感知查询首选项模型,该模型可以同时满足拉式查询和推式查询。我们分析了AmI对此类模型的要求和挑战,并讨论了在关系数据库领域对该模型的解释。我们将模型植入传统的DBMS之上,以证明我们方法的适用性和可行性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号