传统的身份和访问管理(Identity and Access Management,简称IAM)虽然提供了令人信服的优势。但这些控制通常止步于访问层面,用户获得了信息后便无法控制用户对信息使用,从而不能完全阻止信息的误用或不当泄露。基于内容识别的IAM解决...传统的身份和访问管理(Identity and Access Management,简称IAM)虽然提供了令人信服的优势。但这些控制通常止步于访问层面,用户获得了信息后便无法控制用户对信息使用,从而不能完全阻止信息的误用或不当泄露。基于内容识别的IAM解决方案将控制延伸到数据层面,能更好地控制对信息的使用,降低风险,实现安全流程的自动化,从而提高效率,并增强整体法规遵从程度。展开更多
Linguistics classifies question methods into certain types. There are kinds of question methods, such as alternative question method, yes-no question method, specific question method, direct question method, indirect ...Linguistics classifies question methods into certain types. There are kinds of question methods, such as alternative question method, yes-no question method, specific question method, direct question method, indirect question method, echo question method, tag question method, miracle question method and so on. And this paper will set the characteristic discourses of protagonists in the drama of Antigone by the ancient Greek tragedian Sophocles as a research example, so as to analyze the protagonist＇s pragmatics motivation in the conversation strategies when communicating with three people in different social identity, that is to say, this paper will analyze the way that the selected question and answer methods used by the protagonist to achieve the effect of being recognized as king identity but not as a tyrant in fact. According to the dramatic text, this paper tends to make a further research on the characters＇ self-identity construction ground on the discourse characteristic of the characters. And from the perspective of modem linguistic, it is the analysis of the motivation in question methods, and the advantage and disadvantage on the discourse right implied in answer methods, that contribute to the further research on how the social identity construction and the classic character image are successfully made.展开更多
Fingerprint authentication system is used to verify users' identification according to the characteristics of their fingerprints.However,this system has some security and privacy problems.For example,some artifici...Fingerprint authentication system is used to verify users' identification according to the characteristics of their fingerprints.However,this system has some security and privacy problems.For example,some artificial fingerprints can trick the fingerprint authentication system and access information using real users' identification.Therefore,a fingerprint liveness detection algorithm needs to be designed to prevent illegal users from accessing privacy information.In this paper,a new software-based liveness detection approach using multi-scale local phase quantity(LPQ) and principal component analysis(PCA) is proposed.The feature vectors of a fingerprint are constructed through multi-scale LPQ.PCA technology is also introduced to reduce the dimensionality of the feature vectors and gain more effective features.Finally,a training model is gained using support vector machine classifier,and the liveness of a fingerprint is detected on the basis of the training model.Experimental results demonstrate that our proposed method can detect the liveness of users' fingerprints and achieve high recognition accuracy.This study also confirms that multi-resolution analysis is a useful method for texture feature extraction during fingerprint liveness detection.展开更多
The aim of this paper is firstly to determine if the Korean television drama Winter Sonata and its spinoffs are contributing to contemporary cross-cultural diffusion in Japan. Secondly, if cross-cultural diffusion is ...The aim of this paper is firstly to determine if the Korean television drama Winter Sonata and its spinoffs are contributing to contemporary cross-cultural diffusion in Japan. Secondly, if cross-cultural diffusion is occurring, is it contributing to a loss of local identity？ Winter Sonata is a small but significant part of the Korean Wave and in the vanguard of Korean television drama content viewed in Japan. There have been macro political changes in East Asia, largely driven by Korea, resulting in an easing of restrictions on cross-border media trade. These in turn have progressively created a new dynamic in content and volume. The methodology used for the study is triangulation including document analysis, audience analysis, and commercial outcomes. The convergent validation derived from the three parameters advances the proposition that Winter Sonata has contributed to cultural diffusion from a Japanese perspective but not to a loss of local identity. Arguably, the process is an enriching one in East Asia reinforced by multi-lateral media trade.展开更多
The Jain logic （Nay） addresses concerns elicited by sense experience of observable and measurable reality. Reality is what it is, and it exists independent of the observer. The last Jain Tirthankar Mahaveer suggeste...The Jain logic （Nay） addresses concerns elicited by sense experience of observable and measurable reality. Reality is what it is, and it exists independent of the observer. The last Jain Tirthankar Mahaveer suggested that organisms interact with such realities for survival needs and become concerned about the consequences. He suggested a code of conduct for reality-based behaviors to address concerns. Perceptions and impressions provide measures （praman） of information in sense experience, and with other evidence guide choices and decisions to act and bear consequences. Ethical behaviors rooted in reality have desirable consequences, and inconsistent and contradictory behaviors are undesirable consequences. Omniscience （God, Brahm） is discarded as a self-referential ad hoc construct inconsistent and contradictory to real world behaviors. This article is survey of assumptions and models to represent, interpret, and validate knowledge that begins with logical deduction for inference （anuman） based on evidence from sense experience （Jain 2011）. Secular and atheistic thrust of thought and practice encourages reasoning and open-ended search with affirmed assertions and independent evidence. Individual identity （atm） emerges with consistent behaviors to overcome fallibility and unreliability by minimizing doubt （Syad-Saptbhangi Nay）. The first Tirthankar Rishabh Nath （ca. 2700 BC） suggested that the content （sat） of real and abstract objects and concerns during a change is conserved as the net balance of the inputs and outputs （Tatia 1994）. Identity and content of assertions and evidence is also conserved during logical manipulations for reasoning. Each assertion and its negation are to be affirmed with independent evidence, and lack of evidence for presence is not necessarily the evidence for either non-absence or non-existence.展开更多
Since network services are provided cooperatively by multiple servers in the lnternet, the authentication protocols for multiserver architecture are required by Internetbased services, such as online game, online trad...Since network services are provided cooperatively by multiple servers in the lnternet, the authentication protocols for multiserver architecture are required by Internetbased services, such as online game, online trade and so on. Recently, Li et al. analyzed Lee et al.＇s protocol and proposed an improved dynamic identity based authentication protocol for multi-server architecture. They claimed that their protocol provides user＇s anonymity, mutual authentication and the session key agreement against several kinds of attacks. In this paper, a cryptanalysis on Lee et al.＇s scheme shows that Lee et al＇s protocol is also vulnerable to malicious server attack, stolen smart card attack and leak-of-verifier attack. Moreover, Li e/ al.＇s improved protocol is also vulnerable to all these attacks. Further cryptanalysis reveals that Li et al.＇s improved protocol is susceptible to collusion attack.展开更多
Artist management or mentoring is generally recognized as a fundamental challenge and contributing element in an artist’s success.This article takes the position that artist management should go well beyond the narro...Artist management or mentoring is generally recognized as a fundamental challenge and contributing element in an artist’s success.This article takes the position that artist management should go well beyond the narrow confines of standard business practice focused on traditional business management,marketing,accounting and finance,extending into seven dimensions of artist identity.The scope of artist management is broadened and deepened.Artist management is considered more challenging,as there must be open sharing and evaluation of attributes and liabilities associated with professional and personal considerations.Further,it is unlikely that a manager has all of the expertise necessary to directly manage in all identity dimensions,so outside expertise might be imperative.Prevalent examples of such cases are sub-optimal artist achievement owing to musical performance anxiety,the causes and consequences of such anxiety,and methods of alleviating severe problems and the shortened life expectancy of popular musicians.展开更多
文摘传统的身份和访问管理(Identity and Access Management,简称IAM)虽然提供了令人信服的优势。但这些控制通常止步于访问层面,用户获得了信息后便无法控制用户对信息使用,从而不能完全阻止信息的误用或不当泄露。基于内容识别的IAM解决方案将控制延伸到数据层面,能更好地控制对信息的使用,降低风险,实现安全流程的自动化,从而提高效率,并增强整体法规遵从程度。
文摘Linguistics classifies question methods into certain types. There are kinds of question methods, such as alternative question method, yes-no question method, specific question method, direct question method, indirect question method, echo question method, tag question method, miracle question method and so on. And this paper will set the characteristic discourses of protagonists in the drama of Antigone by the ancient Greek tragedian Sophocles as a research example, so as to analyze the protagonist＇s pragmatics motivation in the conversation strategies when communicating with three people in different social identity, that is to say, this paper will analyze the way that the selected question and answer methods used by the protagonist to achieve the effect of being recognized as king identity but not as a tyrant in fact. According to the dramatic text, this paper tends to make a further research on the characters＇ self-identity construction ground on the discourse characteristic of the characters. And from the perspective of modem linguistic, it is the analysis of the motivation in question methods, and the advantage and disadvantage on the discourse right implied in answer methods, that contribute to the further research on how the social identity construction and the classic character image are successfully made.
基金supported by the NSFC (U1536206,61232016,U1405254,61373133, 61502242)BK20150925the PAPD fund
文摘Fingerprint authentication system is used to verify users' identification according to the characteristics of their fingerprints.However,this system has some security and privacy problems.For example,some artificial fingerprints can trick the fingerprint authentication system and access information using real users' identification.Therefore,a fingerprint liveness detection algorithm needs to be designed to prevent illegal users from accessing privacy information.In this paper,a new software-based liveness detection approach using multi-scale local phase quantity(LPQ) and principal component analysis(PCA) is proposed.The feature vectors of a fingerprint are constructed through multi-scale LPQ.PCA technology is also introduced to reduce the dimensionality of the feature vectors and gain more effective features.Finally,a training model is gained using support vector machine classifier,and the liveness of a fingerprint is detected on the basis of the training model.Experimental results demonstrate that our proposed method can detect the liveness of users' fingerprints and achieve high recognition accuracy.This study also confirms that multi-resolution analysis is a useful method for texture feature extraction during fingerprint liveness detection.
文摘The aim of this paper is firstly to determine if the Korean television drama Winter Sonata and its spinoffs are contributing to contemporary cross-cultural diffusion in Japan. Secondly, if cross-cultural diffusion is occurring, is it contributing to a loss of local identity？ Winter Sonata is a small but significant part of the Korean Wave and in the vanguard of Korean television drama content viewed in Japan. There have been macro political changes in East Asia, largely driven by Korea, resulting in an easing of restrictions on cross-border media trade. These in turn have progressively created a new dynamic in content and volume. The methodology used for the study is triangulation including document analysis, audience analysis, and commercial outcomes. The convergent validation derived from the three parameters advances the proposition that Winter Sonata has contributed to cultural diffusion from a Japanese perspective but not to a loss of local identity. Arguably, the process is an enriching one in East Asia reinforced by multi-lateral media trade.
文摘The Jain logic （Nay） addresses concerns elicited by sense experience of observable and measurable reality. Reality is what it is, and it exists independent of the observer. The last Jain Tirthankar Mahaveer suggested that organisms interact with such realities for survival needs and become concerned about the consequences. He suggested a code of conduct for reality-based behaviors to address concerns. Perceptions and impressions provide measures （praman） of information in sense experience, and with other evidence guide choices and decisions to act and bear consequences. Ethical behaviors rooted in reality have desirable consequences, and inconsistent and contradictory behaviors are undesirable consequences. Omniscience （God, Brahm） is discarded as a self-referential ad hoc construct inconsistent and contradictory to real world behaviors. This article is survey of assumptions and models to represent, interpret, and validate knowledge that begins with logical deduction for inference （anuman） based on evidence from sense experience （Jain 2011）. Secular and atheistic thrust of thought and practice encourages reasoning and open-ended search with affirmed assertions and independent evidence. Individual identity （atm） emerges with consistent behaviors to overcome fallibility and unreliability by minimizing doubt （Syad-Saptbhangi Nay）. The first Tirthankar Rishabh Nath （ca. 2700 BC） suggested that the content （sat） of real and abstract objects and concerns during a change is conserved as the net balance of the inputs and outputs （Tatia 1994）. Identity and content of assertions and evidence is also conserved during logical manipulations for reasoning. Each assertion and its negation are to be affirmed with independent evidence, and lack of evidence for presence is not necessarily the evidence for either non-absence or non-existence.
基金supported by the Key Program of NSFC-Guangdong Union Foundation under Grant No.U1135002Young Foundation of Humanities and Social Sciences of MOE (Ministry of Education in China) of under Grant No.11YJCZH160Foundation for Young Scientists of Jiangxi Province of China under Grant No.20133BCB23016
文摘Since network services are provided cooperatively by multiple servers in the lnternet, the authentication protocols for multiserver architecture are required by Internetbased services, such as online game, online trade and so on. Recently, Li et al. analyzed Lee et al.＇s protocol and proposed an improved dynamic identity based authentication protocol for multi-server architecture. They claimed that their protocol provides user＇s anonymity, mutual authentication and the session key agreement against several kinds of attacks. In this paper, a cryptanalysis on Lee et al.＇s scheme shows that Lee et al＇s protocol is also vulnerable to malicious server attack, stolen smart card attack and leak-of-verifier attack. Moreover, Li e/ al.＇s improved protocol is also vulnerable to all these attacks. Further cryptanalysis reveals that Li et al.＇s improved protocol is susceptible to collusion attack.
文摘Artist management or mentoring is generally recognized as a fundamental challenge and contributing element in an artist’s success.This article takes the position that artist management should go well beyond the narrow confines of standard business practice focused on traditional business management,marketing,accounting and finance,extending into seven dimensions of artist identity.The scope of artist management is broadened and deepened.Artist management is considered more challenging,as there must be open sharing and evaluation of attributes and liabilities associated with professional and personal considerations.Further,it is unlikely that a manager has all of the expertise necessary to directly manage in all identity dimensions,so outside expertise might be imperative.Prevalent examples of such cases are sub-optimal artist achievement owing to musical performance anxiety,the causes and consequences of such anxiety,and methods of alleviating severe problems and the shortened life expectancy of popular musicians.
