自我中心空间参照系中的定性方向

2012 12th International Conference on Intelligent Systems Design and Applications (ISDA) Pub Date : 2012-11-01 DOI:10.1109/ISDA.2012.6416599

R. Baruah, S. Hazarika

{"title":"自我中心空间参照系中的定性方向","authors":"R. Baruah, S. Hazarika","doi":"10.1109/ISDA.2012.6416599","DOIUrl":null,"url":null,"abstract":"In this paper, we have presented a formalism for representation of and reasoning about directions in a qualitative way in an egocentric spatial reference frame. Qualitative direction has been separated from dimensionality of spatial objects and as such, the formalism may be used to represent qualitative direction in a dimension-independent way. The formalism uses fewer number of base relations than existing formalisms and granularity can be refined easily. Algorithms for finding composition and converse of base relations have been presented.","PeriodicalId":370150,"journal":{"name":"2012 12th International Conference on Intelligent Systems Design and Applications (ISDA)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Qualitative directions in egocentric spatial reference frame\",\"authors\":\"R. Baruah, S. Hazarika\",\"doi\":\"10.1109/ISDA.2012.6416599\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we have presented a formalism for representation of and reasoning about directions in a qualitative way in an egocentric spatial reference frame. Qualitative direction has been separated from dimensionality of spatial objects and as such, the formalism may be used to represent qualitative direction in a dimension-independent way. The formalism uses fewer number of base relations than existing formalisms and granularity can be refined easily. Algorithms for finding composition and converse of base relations have been presented.\",\"PeriodicalId\":370150,\"journal\":{\"name\":\"2012 12th International Conference on Intelligent Systems Design and Applications (ISDA)\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 12th International Conference on Intelligent Systems Design and Applications (ISDA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISDA.2012.6416599\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 12th International Conference on Intelligent Systems Design and Applications (ISDA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISDA.2012.6416599","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

摘要

在本文中，我们提出了一种在自我中心的空间参照系中以定性的方式表示和推理方向的形式主义。定性方向已经从空间对象的维度中分离出来，因此，形式主义可以用与维度无关的方式来表示定性方向。这种形式比现有的形式使用更少的基本关系，并且可以很容易地细化粒度。给出了求基关系的复合和逆的算法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Qualitative directions in egocentric spatial reference frame

In this paper, we have presented a formalism for representation of and reasoning about directions in a qualitative way in an egocentric spatial reference frame. Qualitative direction has been separated from dimensionality of spatial objects and as such, the formalism may be used to represent qualitative direction in a dimension-independent way. The formalism uses fewer number of base relations than existing formalisms and granularity can be refined easily. Algorithms for finding composition and converse of base relations have been presented.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2012 12th International Conference on Intelligent Systems Design and Applications (ISDA)

自引率

0.00%

发文量