Words, derivation of symbols, are a part played in human affairs by language of all kinds, and especially of their influence on thought. According to The Triangle of Reference, words/symbols are endowed with reference...Words, derivation of symbols, are a part played in human affairs by language of all kinds, and especially of their influence on thought. According to The Triangle of Reference, words/symbols are endowed with references, some of which are oneon-one connected, and some of which are one-on-multiple colligated, modulated by social convention. Phenomena of using homonym are ubiquitous while the system of using it is still opaque. The multiple meaning of homonym is considered to have a pragmatic mechanism in which the implementing process of utterer and the construing pattern of hearer are regulated and formulated. This paper is tentatively cogitating polysemy in a system of pragmatic utility and tabling a pragmatic mechanism of homonym for better understanding and academic contribution of it.展开更多
to the capability of reflecting social perception on semantic of resources, folksonomy has been proposed to improve the social learning for education and scholar researching. However, its actual impact is significantl...to the capability of reflecting social perception on semantic of resources, folksonomy has been proposed to improve the social learning for education and scholar researching. However, its actual impact is significantly influenced by the semantic ambiguity problem of tags. So, in this paper, we proposed a novel way of detecting homonyms, one of the main sources of tag＇s semantic ambiguity problem, in noisy folksonomies. The study is based on two hypotheses： 1） Users having different interests tend to have different understanding of the same tag. 2） Users having similar interest tend to have common understanding of the same tag. Therefore, we firstly discover user communities according to users＇ interests. Then, tag contexts are discovered in subsets of folksonomy on the basis of user communities. The experimental results show that our method is effective and outperform the method finding tag contexts using all tags in folksonomy with overlapping clustering algorithm especially when various users having different interests are contained by the folksonomyo展开更多
The text D.T.40,published in CT,11,29-32,is the main text of the lexical seriescalled by ancient scribes“the second tablet of the =i-du”,by modern scholars,therefore,“Idu Ⅱ”.Composed during the reign of the Assyr...The text D.T.40,published in CT,11,29-32,is the main text of the lexical seriescalled by ancient scribes“the second tablet of the =i-du”,by modern scholars,therefore,“Idu Ⅱ”.Composed during the reign of the Assyrian king Assurbanipalin the middle of the 7^(th) cemtury B.C.it is a lexical series of great academicimportance,because it offers the Sumerian values of many cuneiform signs andalso their sign-names not attested otherwise.As is often the case,this tablet展开更多
安全模型既是可信信息系统的核心内容,也是可信计算研究的重要领域.基于对角色访问控制(RBAC:Role Based Access Control)和安全操作系统标准的深入研究,提出了同名角色的概念,扩展了RBAC中角色的控制范畴,便于灵活地权衡控制粒度与空...安全模型既是可信信息系统的核心内容,也是可信计算研究的重要领域.基于对角色访问控制(RBAC:Role Based Access Control)和安全操作系统标准的深入研究,提出了同名角色的概念,扩展了RBAC中角色的控制范畴,便于灵活地权衡控制粒度与空间需求的对立关系,实施细粒度的访问控制;同时根据同名角色的思想,为自主存取控制(DAC:Discretionary Ac-cess Control)系统提供了同名控制域的能力.最后,在FreeBSD操作系统中设计实现了同名控制域,提高了访问控制的灵活性.展开更多
文摘Words, derivation of symbols, are a part played in human affairs by language of all kinds, and especially of their influence on thought. According to The Triangle of Reference, words/symbols are endowed with references, some of which are oneon-one connected, and some of which are one-on-multiple colligated, modulated by social convention. Phenomena of using homonym are ubiquitous while the system of using it is still opaque. The multiple meaning of homonym is considered to have a pragmatic mechanism in which the implementing process of utterer and the construing pattern of hearer are regulated and formulated. This paper is tentatively cogitating polysemy in a system of pragmatic utility and tabling a pragmatic mechanism of homonym for better understanding and academic contribution of it.
基金supported by the National Natural Science Foundation of China under Grant No.61300087National Science and Technology Ministry(ID:2013BAH01B00)
文摘to the capability of reflecting social perception on semantic of resources, folksonomy has been proposed to improve the social learning for education and scholar researching. However, its actual impact is significantly influenced by the semantic ambiguity problem of tags. So, in this paper, we proposed a novel way of detecting homonyms, one of the main sources of tag＇s semantic ambiguity problem, in noisy folksonomies. The study is based on two hypotheses： 1） Users having different interests tend to have different understanding of the same tag. 2） Users having similar interest tend to have common understanding of the same tag. Therefore, we firstly discover user communities according to users＇ interests. Then, tag contexts are discovered in subsets of folksonomy on the basis of user communities. The experimental results show that our method is effective and outperform the method finding tag contexts using all tags in folksonomy with overlapping clustering algorithm especially when various users having different interests are contained by the folksonomyo
文摘The text D.T.40,published in CT,11,29-32,is the main text of the lexical seriescalled by ancient scribes“the second tablet of the =i-du”,by modern scholars,therefore,“Idu Ⅱ”.Composed during the reign of the Assyrian king Assurbanipalin the middle of the 7^(th) cemtury B.C.it is a lexical series of great academicimportance,because it offers the Sumerian values of many cuneiform signs andalso their sign-names not attested otherwise.As is often the case,this tablet
