To improve the performance of the multiple classifier system, a new method of feature-decision level fusion is proposed based on knowledge discovery. In the new method, the base classifiers operate on different featur...To improve the performance of the multiple classifier system, a new method of feature-decision level fusion is proposed based on knowledge discovery. In the new method, the base classifiers operate on different feature spaces and their types depend on different measures of between-class separability. The uncertainty measures corresponding to each output of each base classifier are induced from the established decision tables (DTs) in the form of mass function in the Dempster-Shafer theory (DST). Furthermore, an effective fusion framework is built at the feature-decision level on the basis of a generalized rough set model and the DST. The experiment for the classification of hyperspectral remote sensing images shows that the performance of the classification can be improved by the proposed method compared with that of plurality voting (PV).展开更多
For an extract description of threads information in question and answer (QnA) web forums, it is proposed to construct a QnA knowledge presentation model in the English language, and then an entire solution for the ...For an extract description of threads information in question and answer (QnA) web forums, it is proposed to construct a QnA knowledge presentation model in the English language, and then an entire solution for the QnA knowledge system is presented, including data gathering, platform building and applications design. With pre-defined dictionary and grammatical analysis, the model draws semantic information, grammatical information and knowledge confidence into IR methods, in the form of statement sets and term sets with semantic links. Theoretical analysis shows that the statement model can provide an exact presentation for QnA knowledge, breaking through any limits from original QnA patterns and being adaptable to various query demands; the semantic links between terms can assist the statement model, in terms of deducing new from existing knowledge. The model makes use of both information retrieval (IR) and natural language processing (NLP) features, strengthening the knowledge presentation ability. Many knowledge-based applications built upon this model can be improved, providing better performance.展开更多
This paper presents the differences and relations between background knowledge and domain theories in learning systems. The roles they play during learning procedures are discussed. It is emphasized that background k...This paper presents the differences and relations between background knowledge and domain theories in learning systems. The roles they play during learning procedures are discussed. It is emphasized that background knowledge plays an important role in enhancing the ability of a learning system. An explanation based learning system with domain theory in primary knowledge base and background knowledge in secondary knowledge base is introduced as an example. It shows how background knowledge can be used to solve some of the problems caused by incomplete domain theory in an explanation based learning system. The system can accomplish knowledge level learning through purely deductive approach. At last the acquisition of background knowledge is briefly discussed.展开更多
Objective To establish the knowledge graph of“disease-syndrome-symptom-method-formula”in Treatise on Febrile Diseases(Shang Han Lun,《伤寒论》)for reducing the fuzziness and uncertainty of data,and for laying a foun...Objective To establish the knowledge graph of“disease-syndrome-symptom-method-formula”in Treatise on Febrile Diseases(Shang Han Lun,《伤寒论》)for reducing the fuzziness and uncertainty of data,and for laying a foundation for later knowledge reasoning and its application.Methods Under the guidance of experts in the classical formula of traditional Chinese medicine(TCM),the method of“top-down as the main,bottom-up as the auxiliary”was adopted to carry out knowledge extraction,knowledge fusion,and knowledge storage from the five aspects of the disease,syndrome,symptom,method,and formula for the original text of Treatise on Febrile Diseases,and so the knowledge graph of Treatise on Febrile Diseases was constructed.On this basis,the knowledge structure query and the knowledge relevance query were realized in a visual manner.Results The knowledge graph of“disease-syndrome-symptom-method-formula”in the Treatise on Febrile Diseases was constructed,containing 6469 entities and 10911 relational triples,on which the query of entities and their relationships can be carried out and the query result can be visualized.Conclusion The knowledge graph of Treatise on Febrile Diseases systematically realizes its digitization of the knowledge system,and improves the completeness and accuracy of the knowledge representation,and the connection between“disease-syndrome-symptom-treatment-formula”,which is conducive to the sharing and reuse of knowledge can be obtained in a clear and efficient way.展开更多
This paper will attempt to clarify the clear tendency, in our contemporary world, to look at ethics as something that "cures" all wrongs, all unbalance, and all evils from the political, environmental, to the busine...This paper will attempt to clarify the clear tendency, in our contemporary world, to look at ethics as something that "cures" all wrongs, all unbalance, and all evils from the political, environmental, to the business ones. For this reason, there is nothing better than to turn to ethics in order to "moralise" the system and the world, when the numerous news of fraud, injustice, and scandals are a part of everyday life in the business world and in our society. But, is this the role of ethics? Can we reduce the aim of ethics to a mere technique? In this paper, it is argued that ethics needs to be replaced in the epistemological scale of knowledge, where until now it has occupied a place at the top. Ethics needs to be repositioned in a different level of knowledge where we may find the roots of its foundation. It is also discussed that it is at the core of being that the experience of the action takes place and develops and in it, ethics takes root. Furthermore, it is suggested that understanding ethics from this point of view presupposes a new ethos around a relational poietics which privileges inter-subjectivity, self-creation, and an active and dynamic construction of the human and of the world.展开更多
We propose a scheme for telecloning quantum states with trapped ions. The scheme is based on a single ion interacting with a single laser pulse. In the protocol, an ion is firstly measured to determine whether the tel...We propose a scheme for telecloning quantum states with trapped ions. The scheme is based on a single ion interacting with a single laser pulse. In the protocol, an ion is firstly measured to determine whether the telecloning succeeds or not, and then another ion is detected to complete the whole procedure. The required experimental techniques are within the scope of what can be obtained in the ion-trap setup.展开更多
In this paper, the Lie-form invariance of a nonholonomic system of relative motion in event space is studied. Firstly, the definition and the criterion of the Lie-form invariance of the nonholonomic system of relative...In this paper, the Lie-form invariance of a nonholonomic system of relative motion in event space is studied. Firstly, the definition and the criterion of the Lie-form invariance of the nonholonomic system of relative motion in event space is given. Secondly, the Hojman conserved quantity and a new type of conserved quantity deduced from the Lie-form invariance are obtained. An example is given to illustrate the application of the results.展开更多
This paper will present questions from three perspectives about Quantum Mechanics (QM): physics, epistemological, and metaphysical. The quantum phenomena do not fit with the parameters of classical physics, so a da...This paper will present questions from three perspectives about Quantum Mechanics (QM): physics, epistemological, and metaphysical. The quantum phenomena do not fit with the parameters of classical physics, so a daily intuition on macroscopic world is dispensable when it is the quantum object investigated. This physical domain induces a new thinking, which requires also new concepts to describe such object. The QM is disturbing and stimulates epistemological reflections, as the issues of access about what is known; and metaphysical theme are not to be left behind with regard to QM: What would the quantum object to? What is apprehended when this object is perceived, once considered the disturbing characteristics that constitute its physical description: interference and non-separability? What is its nature? This paper focuses briefly on the analysis of B. d'Espagnat in Veiled Reality, which would represent the physical perspective of QT; for epistemological questions, one will resort to the Kantian conception of knowledge; and with regard to the metaphysical perspective, we will rely on an article by Professor J. B. Arenhart. It is necessary to note that the question that pervades in this paper is about if the experience in QM is built. Thus, we will try to seek clarity on the philosophical issues through QT, regarding the problems about the possibility of knowledge of the quantum object and its nature, and whether experience in this case is built. But furthermore, the QM instigates us to think whether metaphysics proceeds on the investigation of nature when it comes to the QM. And such a question is more than to have as problem as the scope of the description of physical data, but rather whether it makes sense or whether metaphysical research is pertinent to the QM.展开更多
In this paper, we employ the bifurcation method of dynamical systems to study the solitary waves and periodic waves of a generalized Boussinesq equations. All possible phase portraits in the parameter plane for the tr...In this paper, we employ the bifurcation method of dynamical systems to study the solitary waves and periodic waves of a generalized Boussinesq equations. All possible phase portraits in the parameter plane for the travelling wave systems are obtained. The possible solitary wave solutions, periodic wave solutions and cusp waves for the general Boussinesq type fluid model are also investigated.展开更多
Financial planning may not meet all the accepted criteria of traditional professions such as divinity and law, it does, however, fit the post-modernist view of professions characterized by the role played by professio...Financial planning may not meet all the accepted criteria of traditional professions such as divinity and law, it does, however, fit the post-modernist view of professions characterized by the role played by professional associations. The hallmark of a profession is the presence of a common body of knowledge and it can be claimed that a theoretical body of knowledge for the "financial planning profession" has always existed, although it has only been in recent times that agreement has been reached on a common understanding of the theoretical basis of the financial planning profession. This common body of knowledge is the basis upon which the Financial Planning Standards Board [FPSB] is attempting to develop a global curriculum as part of the certification process for financial planners. The FPSB has developed a curriculum framework to be applied by its affiliate members to ensure consistency in global education standards. A review of Certified Financial Planner (CFP) certification in Australia, China, India and the United States exposes differences in how this is approached. The Intemational Organization for Standardization [ISO] has also emerged as another forum in which global financial planning education standards have been set. Although the FPSB's global financial planning education standards has a high degree of compatibility with the ISO standard, the ISO standard has largely remained as a shelf reference.展开更多
This paper analyzes the concept of Narcissism which stands behind the theory and critique of particular psychological manifestations of personality. I argue that this concept is essentially a trope of reflection and t...This paper analyzes the concept of Narcissism which stands behind the theory and critique of particular psychological manifestations of personality. I argue that this concept is essentially a trope of reflection and that reflection is thought of itself as itself which involves a "turning around upon oneself." But we do not see ourselves as we actually are, or in our entirety as a physical entity; self knowledge is limited by our nature. What we do not see or attend to is glossed over with the idealizations that are attached to our interest and these are informed by instinctual, or unconscious, intent. The relation between self and other is both contained by and expressed in interpersonal and societal interaction, but still there is an inner aspect that remains sovereign and intimate. Societal values inform our identity, but cannot touch the inner self (or intimate self). We only ever experience ourselves no matter how similar or intimate we are to others. Although physically different from others we mostly aim to be known (identified) in accordance with our own sense of value and self estimation, yet we do not escape judgment from others. One may resist any evidence or opinions about themselves from others that are not in accord with this sense of self value whilst easily accepting ideas and values to be true or accurate facts about them that they only wish to be true. From these two sources of ideas of oneself, internal and externally derived, we form a sense of ourself in comparison to ideal others. This sense of identity informs our actions and choices. We may continually monitor the effect our self-belief has on others and adjust our self-attitude accordingly. Or we may fail to see that others do not share those beliefs we have about ourselves (e.g., a job interview). Narcissism is a human tendency to either exaggerate or underrate one's power or beauty and this leads to false self beliefs. These ideas about oneself are ego-syntonic, within the boundary of the ego, and are thus not (immediately) experienced as being false. Thus, the question as to what is real and what is imagined is at stake in considering how we reflect upon a self which is essentially also a reflection of how others see them. The concept of Narcissism involves this inviolable choice to act for ourself or for others' sake in the pursuit of freedom and satisfaction in social interactions. Taken as an axiologicaUy neutral mode of analysis, Narcissism illuminates the problem of being self in the world of others and goes to the possibility of self determination and knowledge. Specifically, I aim to show that self reflection is the key element of the idea or thought of self, but that form of reflection alone is not enough to ensure error since it is based on a fundamental illusion of ego integrity. However, the attentive mindfulness or open ideation of a purer form of thought which I term "active reflection" allows the possibility of new perspectives hitherto unavailable to the self to form, ensuring that rectification can proceed from experience展开更多
In this paper, I examine Steve Fuller's "sociological" social epistemology that must be distinguished from its "philosophical" counterpart. Fuller's sociological social epistemology can prompt deep philosophical...In this paper, I examine Steve Fuller's "sociological" social epistemology that must be distinguished from its "philosophical" counterpart. Fuller's sociological social epistemology can prompt deep philosophical analyses of the conditions for knowledge that themselves bear on what should count as knowledge. That is, it can be a vital prelude to developing an interdisciplinary investigation into educational issues. This paper looks at the three features that form an integral part of Fuller's social epistemology, which is partly elucidatory and partly critical: naturalistic, normative, and organizational aspects. It goes on to explore whether and to what extent Fuller's criticism of an "always already" thesis in philosophy and his idea of "knowledge management" afford an understanding of human knowledge in particular and human development in general. This paper concludes with an observation that Fuller's social epistemology is flawed in some respects but nonetheless is of relevance to the philosophical study of education.展开更多
When the organic vapors absorbed to the surface of porous silicon(PS), capillary condensation takes place due to the porous structure of the PS layer, accordingly resulting in the effective refractive index changing. ...When the organic vapors absorbed to the surface of porous silicon(PS), capillary condensation takes place due to the porous structure of the PS layer, accordingly resulting in the effective refractive index changing. For PS multi-layer microcavities, the different resonant peaks shift in the reflectivity spectrum of porous silicon microcavities(PSMs). The optical sensing model is set up by applying Bruggeman effective medium approximation theory, capillary condensation process and transfer matrix theoretically analytical method of one-dimensional photonic crystals. At the same time, comprehensively researched on are the sensing characteristics of PSMs which are exposed to give concentration organic vapors. At last, made is the theoretical simulation for sensing model of the PSMs in case of saturation by using computer numerical calculation, and found is the linearity relation between the refractive index of organic solvent and the peak-shift. At the same time deduced is the peak-shift as a function of the concentration of ethanol vapors.展开更多
We propose a method to implement a kind of non-local operation between spatially separated two systems with high dimensions by using only a low-dimensional qubit quantum channel and 2-bit classical communication. For ...We propose a method to implement a kind of non-local operation between spatially separated two systems with high dimensions by using only a low-dimensional qubit quantum channel and 2-bit classical communication. For qutrit systems, we further show the creation of non-local maximally entangled state and the construction of the non-local quantum XOR gate in terms of the obtained non-local operations as well as some single qutrit local gates.展开更多
Deficiencies of applying the traditional least squares support vector machine (LS-SVM) to time series online prediction were specified. According to the kernel function matrix's property and using the recursive cal...Deficiencies of applying the traditional least squares support vector machine (LS-SVM) to time series online prediction were specified. According to the kernel function matrix's property and using the recursive calculation of block matrix, a new time series online prediction algorithm based on improved LS-SVM was proposed. The historical training results were fully utilized and the computing speed of LS-SVM was enhanced. Then, the improved algorithm was applied to timc series online prediction. Based on the operational data provided by the Northwest Power Grid of China, the method was used in the transient stability prediction of electric power system. The results show that, compared with the calculation time of the traditional LS-SVM(75 1 600 ms), that of the proposed method in different time windows is 40-60 ms, proposed method is above 0.8. So the improved method is online prediction. and the prediction accuracy(normalized root mean squared error) of the better than the traditional LS-SVM and more suitable for time series online prediction.展开更多
Perhaps no other medium has been described, analyzed, and understood in relation to other media as much as film has been. Theatre, photography, and magic provided a framework for understanding the intermediality of fi...Perhaps no other medium has been described, analyzed, and understood in relation to other media as much as film has been. Theatre, photography, and magic provided a framework for understanding the intermediality of film as an exchange between people, objects, and techniques. In what follows the author shall leave aside the peculiarities of these entities, and shall instead regard them as equivalent containers of knowledge--a reduction that resembles Bruno Latour's concept of an ontological symmetry of human and non-human actors (Latour, 1996). The attempt to describe Hollywood around 1930 as an epistemological network raises the questions of how much external knowledge was necessary and how much was digestible to support the development of a relatively young medium like film at that time? The author shall claim that Hollywood progressively excluded external "actors" and therefore was forced to establish its own structures in order to compensate this loss or integrate knowledge on its own terms. The factor that most people working in the industry did not have higher or specialized education proved to be favorable for achieving independence. Autonomy here means self-referentiality as opposed to intermediality.展开更多
文摘To improve the performance of the multiple classifier system, a new method of feature-decision level fusion is proposed based on knowledge discovery. In the new method, the base classifiers operate on different feature spaces and their types depend on different measures of between-class separability. The uncertainty measures corresponding to each output of each base classifier are induced from the established decision tables (DTs) in the form of mass function in the Dempster-Shafer theory (DST). Furthermore, an effective fusion framework is built at the feature-decision level on the basis of a generalized rough set model and the DST. The experiment for the classification of hyperspectral remote sensing images shows that the performance of the classification can be improved by the proposed method compared with that of plurality voting (PV).
基金Microsoft Research Asia Internet Services in Aca-demic Research Fund (NoFY07-RES-OPP-116)Tianjin Technological Development Program Project (No06YFGZGX05900)
文摘For an extract description of threads information in question and answer (QnA) web forums, it is proposed to construct a QnA knowledge presentation model in the English language, and then an entire solution for the QnA knowledge system is presented, including data gathering, platform building and applications design. With pre-defined dictionary and grammatical analysis, the model draws semantic information, grammatical information and knowledge confidence into IR methods, in the form of statement sets and term sets with semantic links. Theoretical analysis shows that the statement model can provide an exact presentation for QnA knowledge, breaking through any limits from original QnA patterns and being adaptable to various query demands; the semantic links between terms can assist the statement model, in terms of deducing new from existing knowledge. The model makes use of both information retrieval (IR) and natural language processing (NLP) features, strengthening the knowledge presentation ability. Many knowledge-based applications built upon this model can be improved, providing better performance.
文摘This paper presents the differences and relations between background knowledge and domain theories in learning systems. The roles they play during learning procedures are discussed. It is emphasized that background knowledge plays an important role in enhancing the ability of a learning system. An explanation based learning system with domain theory in primary knowledge base and background knowledge in secondary knowledge base is introduced as an example. It shows how background knowledge can be used to solve some of the problems caused by incomplete domain theory in an explanation based learning system. The system can accomplish knowledge level learning through purely deductive approach. At last the acquisition of background knowledge is briefly discussed.
基金The Open Fund of Hunan University of Traditional Chinese Medicine for the First-Class Discipline of Traditional Chinese Medicine(2018ZYX66)the Science Research Project of Hunan Provincial Department of Education(20C1391)the Natural Science Foundation of Hunan Province(2020JJ4461)。
文摘Objective To establish the knowledge graph of“disease-syndrome-symptom-method-formula”in Treatise on Febrile Diseases(Shang Han Lun,《伤寒论》)for reducing the fuzziness and uncertainty of data,and for laying a foundation for later knowledge reasoning and its application.Methods Under the guidance of experts in the classical formula of traditional Chinese medicine(TCM),the method of“top-down as the main,bottom-up as the auxiliary”was adopted to carry out knowledge extraction,knowledge fusion,and knowledge storage from the five aspects of the disease,syndrome,symptom,method,and formula for the original text of Treatise on Febrile Diseases,and so the knowledge graph of Treatise on Febrile Diseases was constructed.On this basis,the knowledge structure query and the knowledge relevance query were realized in a visual manner.Results The knowledge graph of“disease-syndrome-symptom-method-formula”in the Treatise on Febrile Diseases was constructed,containing 6469 entities and 10911 relational triples,on which the query of entities and their relationships can be carried out and the query result can be visualized.Conclusion The knowledge graph of Treatise on Febrile Diseases systematically realizes its digitization of the knowledge system,and improves the completeness and accuracy of the knowledge representation,and the connection between“disease-syndrome-symptom-treatment-formula”,which is conducive to the sharing and reuse of knowledge can be obtained in a clear and efficient way.
文摘This paper will attempt to clarify the clear tendency, in our contemporary world, to look at ethics as something that "cures" all wrongs, all unbalance, and all evils from the political, environmental, to the business ones. For this reason, there is nothing better than to turn to ethics in order to "moralise" the system and the world, when the numerous news of fraud, injustice, and scandals are a part of everyday life in the business world and in our society. But, is this the role of ethics? Can we reduce the aim of ethics to a mere technique? In this paper, it is argued that ethics needs to be replaced in the epistemological scale of knowledge, where until now it has occupied a place at the top. Ethics needs to be repositioned in a different level of knowledge where we may find the roots of its foundation. It is also discussed that it is at the core of being that the experience of the action takes place and develops and in it, ethics takes root. Furthermore, it is suggested that understanding ethics from this point of view presupposes a new ethos around a relational poietics which privileges inter-subjectivity, self-creation, and an active and dynamic construction of the human and of the world.
基金The project supported by National Natural Science Foundation of China under Grant No. 10574022 and Natural Science Foundation of Fujian Province under Grant No. Z0512006
文摘We propose a scheme for telecloning quantum states with trapped ions. The scheme is based on a single ion interacting with a single laser pulse. In the protocol, an ion is firstly measured to determine whether the telecloning succeeds or not, and then another ion is detected to complete the whole procedure. The required experimental techniques are within the scope of what can be obtained in the ion-trap setup.
文摘In this paper, the Lie-form invariance of a nonholonomic system of relative motion in event space is studied. Firstly, the definition and the criterion of the Lie-form invariance of the nonholonomic system of relative motion in event space is given. Secondly, the Hojman conserved quantity and a new type of conserved quantity deduced from the Lie-form invariance are obtained. An example is given to illustrate the application of the results.
文摘This paper will present questions from three perspectives about Quantum Mechanics (QM): physics, epistemological, and metaphysical. The quantum phenomena do not fit with the parameters of classical physics, so a daily intuition on macroscopic world is dispensable when it is the quantum object investigated. This physical domain induces a new thinking, which requires also new concepts to describe such object. The QM is disturbing and stimulates epistemological reflections, as the issues of access about what is known; and metaphysical theme are not to be left behind with regard to QM: What would the quantum object to? What is apprehended when this object is perceived, once considered the disturbing characteristics that constitute its physical description: interference and non-separability? What is its nature? This paper focuses briefly on the analysis of B. d'Espagnat in Veiled Reality, which would represent the physical perspective of QT; for epistemological questions, one will resort to the Kantian conception of knowledge; and with regard to the metaphysical perspective, we will rely on an article by Professor J. B. Arenhart. It is necessary to note that the question that pervades in this paper is about if the experience in QM is built. Thus, we will try to seek clarity on the philosophical issues through QT, regarding the problems about the possibility of knowledge of the quantum object and its nature, and whether experience in this case is built. But furthermore, the QM instigates us to think whether metaphysics proceeds on the investigation of nature when it comes to the QM. And such a question is more than to have as problem as the scope of the description of physical data, but rather whether it makes sense or whether metaphysical research is pertinent to the QM.
基金The project supported by National Natural Science Foundation of China under Grant No. 10401022
文摘In this paper, we employ the bifurcation method of dynamical systems to study the solitary waves and periodic waves of a generalized Boussinesq equations. All possible phase portraits in the parameter plane for the travelling wave systems are obtained. The possible solitary wave solutions, periodic wave solutions and cusp waves for the general Boussinesq type fluid model are also investigated.
文摘Financial planning may not meet all the accepted criteria of traditional professions such as divinity and law, it does, however, fit the post-modernist view of professions characterized by the role played by professional associations. The hallmark of a profession is the presence of a common body of knowledge and it can be claimed that a theoretical body of knowledge for the "financial planning profession" has always existed, although it has only been in recent times that agreement has been reached on a common understanding of the theoretical basis of the financial planning profession. This common body of knowledge is the basis upon which the Financial Planning Standards Board [FPSB] is attempting to develop a global curriculum as part of the certification process for financial planners. The FPSB has developed a curriculum framework to be applied by its affiliate members to ensure consistency in global education standards. A review of Certified Financial Planner (CFP) certification in Australia, China, India and the United States exposes differences in how this is approached. The Intemational Organization for Standardization [ISO] has also emerged as another forum in which global financial planning education standards have been set. Although the FPSB's global financial planning education standards has a high degree of compatibility with the ISO standard, the ISO standard has largely remained as a shelf reference.
文摘This paper analyzes the concept of Narcissism which stands behind the theory and critique of particular psychological manifestations of personality. I argue that this concept is essentially a trope of reflection and that reflection is thought of itself as itself which involves a "turning around upon oneself." But we do not see ourselves as we actually are, or in our entirety as a physical entity; self knowledge is limited by our nature. What we do not see or attend to is glossed over with the idealizations that are attached to our interest and these are informed by instinctual, or unconscious, intent. The relation between self and other is both contained by and expressed in interpersonal and societal interaction, but still there is an inner aspect that remains sovereign and intimate. Societal values inform our identity, but cannot touch the inner self (or intimate self). We only ever experience ourselves no matter how similar or intimate we are to others. Although physically different from others we mostly aim to be known (identified) in accordance with our own sense of value and self estimation, yet we do not escape judgment from others. One may resist any evidence or opinions about themselves from others that are not in accord with this sense of self value whilst easily accepting ideas and values to be true or accurate facts about them that they only wish to be true. From these two sources of ideas of oneself, internal and externally derived, we form a sense of ourself in comparison to ideal others. This sense of identity informs our actions and choices. We may continually monitor the effect our self-belief has on others and adjust our self-attitude accordingly. Or we may fail to see that others do not share those beliefs we have about ourselves (e.g., a job interview). Narcissism is a human tendency to either exaggerate or underrate one's power or beauty and this leads to false self beliefs. These ideas about oneself are ego-syntonic, within the boundary of the ego, and are thus not (immediately) experienced as being false. Thus, the question as to what is real and what is imagined is at stake in considering how we reflect upon a self which is essentially also a reflection of how others see them. The concept of Narcissism involves this inviolable choice to act for ourself or for others' sake in the pursuit of freedom and satisfaction in social interactions. Taken as an axiologicaUy neutral mode of analysis, Narcissism illuminates the problem of being self in the world of others and goes to the possibility of self determination and knowledge. Specifically, I aim to show that self reflection is the key element of the idea or thought of self, but that form of reflection alone is not enough to ensure error since it is based on a fundamental illusion of ego integrity. However, the attentive mindfulness or open ideation of a purer form of thought which I term "active reflection" allows the possibility of new perspectives hitherto unavailable to the self to form, ensuring that rectification can proceed from experience
文摘In this paper, I examine Steve Fuller's "sociological" social epistemology that must be distinguished from its "philosophical" counterpart. Fuller's sociological social epistemology can prompt deep philosophical analyses of the conditions for knowledge that themselves bear on what should count as knowledge. That is, it can be a vital prelude to developing an interdisciplinary investigation into educational issues. This paper looks at the three features that form an integral part of Fuller's social epistemology, which is partly elucidatory and partly critical: naturalistic, normative, and organizational aspects. It goes on to explore whether and to what extent Fuller's criticism of an "always already" thesis in philosophy and his idea of "knowledge management" afford an understanding of human knowledge in particular and human development in general. This paper concludes with an observation that Fuller's social epistemology is flawed in some respects but nonetheless is of relevance to the philosophical study of education.
文摘When the organic vapors absorbed to the surface of porous silicon(PS), capillary condensation takes place due to the porous structure of the PS layer, accordingly resulting in the effective refractive index changing. For PS multi-layer microcavities, the different resonant peaks shift in the reflectivity spectrum of porous silicon microcavities(PSMs). The optical sensing model is set up by applying Bruggeman effective medium approximation theory, capillary condensation process and transfer matrix theoretically analytical method of one-dimensional photonic crystals. At the same time, comprehensively researched on are the sensing characteristics of PSMs which are exposed to give concentration organic vapors. At last, made is the theoretical simulation for sensing model of the PSMs in case of saturation by using computer numerical calculation, and found is the linearity relation between the refractive index of organic solvent and the peak-shift. At the same time deduced is the peak-shift as a function of the concentration of ethanol vapors.
基金The project supported by the Scientific Research Fund of the Education Bureau of Hunan Province under Grant No. 05B041, the Key Project of the Ministry of Education under Grant No. 206103, the China Postdoctoral Science Foundation under Grant No. 2005037695, National Natural Science Foundation of China under Grant Nos. 2001CB309310, 10325523, and 90203018, and the Natural Science Foundation of Hunan Province under Grant Nos. 04JJ3017 and 05JJ30012
文摘We propose a method to implement a kind of non-local operation between spatially separated two systems with high dimensions by using only a low-dimensional qubit quantum channel and 2-bit classical communication. For qutrit systems, we further show the creation of non-local maximally entangled state and the construction of the non-local quantum XOR gate in terms of the obtained non-local operations as well as some single qutrit local gates.
基金Project (SGKJ[200301-16]) supported by the State Grid Cooperation of China
文摘Deficiencies of applying the traditional least squares support vector machine (LS-SVM) to time series online prediction were specified. According to the kernel function matrix's property and using the recursive calculation of block matrix, a new time series online prediction algorithm based on improved LS-SVM was proposed. The historical training results were fully utilized and the computing speed of LS-SVM was enhanced. Then, the improved algorithm was applied to timc series online prediction. Based on the operational data provided by the Northwest Power Grid of China, the method was used in the transient stability prediction of electric power system. The results show that, compared with the calculation time of the traditional LS-SVM(75 1 600 ms), that of the proposed method in different time windows is 40-60 ms, proposed method is above 0.8. So the improved method is online prediction. and the prediction accuracy(normalized root mean squared error) of the better than the traditional LS-SVM and more suitable for time series online prediction.
文摘Perhaps no other medium has been described, analyzed, and understood in relation to other media as much as film has been. Theatre, photography, and magic provided a framework for understanding the intermediality of film as an exchange between people, objects, and techniques. In what follows the author shall leave aside the peculiarities of these entities, and shall instead regard them as equivalent containers of knowledge--a reduction that resembles Bruno Latour's concept of an ontological symmetry of human and non-human actors (Latour, 1996). The attempt to describe Hollywood around 1930 as an epistemological network raises the questions of how much external knowledge was necessary and how much was digestible to support the development of a relatively young medium like film at that time? The author shall claim that Hollywood progressively excluded external "actors" and therefore was forced to establish its own structures in order to compensate this loss or integrate knowledge on its own terms. The factor that most people working in the industry did not have higher or specialized education proved to be favorable for achieving independence. Autonomy here means self-referentiality as opposed to intermediality.