This paper proposes a fuzzy variant of SROIQ(D) with datalog which can support fuzzy reasoning. The paper presents the syntax and semantics of fuzzy SROIQ(D)+Dataloe and discusses the common reasoning problems in fuzz...
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ISBN:
(数字)9783642254376
ISBN:
(纸本)9783642254369
This paper proposes a fuzzy variant of SROIQ(D) with datalog which can support fuzzy reasoning. The paper presents the syntax and semantics of fuzzy SROIQ(D)+Dataloe and discusses the common reasoning problems in fuzzy description logic programming and finally proposes an inequation/equation set approach to solve the reasoning problems.
In order to reduce the use of illegal software, Free software Steering Committee was established in 2002, in Taiwan, and in 2003 was actively promoted and integrated into the computer teaching at schools at all levels...
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ISBN:
(纸本)9783642284656
In order to reduce the use of illegal software, Free software Steering Committee was established in 2002, in Taiwan, and in 2003 was actively promoted and integrated into the computer teaching at schools at all levels including special education. The characteristics of free software was to reduce the economic burden of teachers. Also, the free learning activities promoted by the Ministry of Education reduced the cost of teacher learning. In this article, through the hands-on experience of a special teacher, it is found that using free software to make up educational materials is free from time and economic constraints. Teachers can easily follow needs of the student and curriculum at any time to design multimedia teaching materials by themselves;students can simultaneously use teaching media, reducing costs on teaching tools. Self-designed interactive game teaching software can not only effectively enhance the concentration, memory and procedural knowledge of students with moderate and severe mental retardation, but also improve the classroom learning atmosphere. What is worthy of consideration in the future for teachers who are engaged in special education should be how to apply free software to teaching and how to act on its effect.
Geological surface mesh generation is a prerequisite for 3D topographical modeling and also is one of the most difficult tasks due to the complication. Interpolating surface modeling is a new paradigm using interpolat...
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ISBN:
(纸本)9783642293863
Geological surface mesh generation is a prerequisite for 3D topographical modeling and also is one of the most difficult tasks due to the complication. Interpolating surface modeling is a new paradigm using interpolating grid to model surfaces of any arbitrary topology. In this paper, we combine it with the traditional Delaunay triangulation algorithm to design a new surface mesh generation scheme. Using this scheme can avoid the disadvantage of the traditional analytical model on the discontinuous surface modeling and can establish the underlying geometric model from random scattered measurements. The results of the applications show that it produced a good mesh shape. The ability to deal with, the sharp changes also is very good. All of these characters make this scheme have a great potential application in finite element analysis in geological area.
For energy-constrained wireless multimedia sensor networks (WMSNs), how to minimize the energy consumption while still capturing the events images with low latency becomes a crucial question in the design. A good solu...
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ISBN:
(纸本)9783642293863
For energy-constrained wireless multimedia sensor networks (WMSNs), how to minimize the energy consumption while still capturing the events images with low latency becomes a crucial question in the design. A good solution for this question is using two-tier network, in which the camera sensor nodes should only be woken up when an event is detected by the scalar sensor nodes within its sensing field. In this solution, a key step is to know the coverage relationship between the camera sensor nodes and the scalar sensor nodes. Therefore we study the sensing models of these two kinds of sensor nodes and define the coverage relationship between them in this paper. An algorithm to calculate the coverage relationship between these two kinds of sensor nodes is presented. Thus, during the working process of the network, by saving the coverage relationship table in its memory, each camera sensor node can easy to know whether they cove the events or not.
This paper describes the course design and practices in teaching undergraduate's database system (DBS) to software engineering (SE) and digital media engineering (DME) students at the software school of Xiamen Uni...
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ISBN:
(纸本)9783642279447
This paper describes the course design and practices in teaching undergraduate's database system (DBS) to software engineering (SE) and digital media engineering (DME) students at the software school of Xiamen University, China. Although the majority teaching objectives of DBS are the same for SE and DME students, there exist minor emphasis differences between them. How to achieve their respective goals under the unified teaching framework is a meaningful challenge. In our course design, by introducing advanced (graduate-level) materials to SE and multimedia database technology materials to DME, all the students can not only obtain the deep understanding of the database system concepts, but also master the solid practical development skills related to their specific areas.
In order to illuminate the antigenicity of porcine transmissible gastroenteritis virus (TGEV) spike protein B and C antigen sites, the truncated spike gene including B and C antigen sites of Chinese isolate TH-98 was ...
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ISBN:
(纸本)9783642275364
In order to illuminate the antigenicity of porcine transmissible gastroenteritis virus (TGEV) spike protein B and C antigen sites, the truncated spike gene including B and C antigen sites of Chinese isolate TH-98 was expressed respectively in ***. baculovirus and pichia pastoris expression systems. Dot enzyme-linked immunosorbent assays (Dot-ELISA) based on these three recombinant proteins were developed preliminarily. Ten sera obtained correspondingly from ten piglets two months old which showed up clinical symptom were used for examination. The study indicates that the assays are rapid, reliable and sensitive and it has the potential for use as serological methods for TGEV diagnosis.
Laminar forced convection of a water-based suspension of Al2O3 nanoparticles through in-line and staggered tube banks with constant wall temperature boundary condition have been investigated numerically. A two phase m...
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ISBN:
(纸本)9783642283130
Laminar forced convection of a water-based suspension of Al2O3 nanoparticles through in-line and staggered tube banks with constant wall temperature boundary condition have been investigated numerically. A two phase mixture model is employed to simulate the nanofluid convection, taking into account appropriate thermophysical properties. Nanoparticles are assumed spherical with a diameter equal to 50 nm. The effects of Reynolds number and nanoparticle volume concentration on the flow and heat transfer behavior are studied. Results show that convective heat transfer coefficient and pressure drop for nanofluids is greater than that of the base fluid. It is found that the heat transfer enhancement increases with increase in Reynolds number and nanoparticle volume concentration. In general, the heat transfer in a staggered array of tubes is found to be higher than that in an in-lined array of tubes.
In 1992, Prof Qian Xue-sen put forward the relevant theoretical framework of the handling of the "open complex giant system", namely, Hall for Workshop of Metasynthetic Engineering (HWME). The system solves ...
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ISBN:
(纸本)9783642273339
In 1992, Prof Qian Xue-sen put forward the relevant theoretical framework of the handling of the "open complex giant system", namely, Hall for Workshop of Metasynthetic Engineering (HWME). The system solves complex problems by fully inspiring collective wisdom. Meanwhile, the whole system consists of the expert system. the machine system and the knowledge system. Therefore, how to realize the mutual communication and understanding between man and man, man and equipment, and man and system is the key to stimulate collective wisdom. This paper presents a semantic network as a bridge for communication between those different parties: analyses understanding process of collective process based on the semantic network, studies the expression method of semantic web knowledge on services and role speaking and finally clarifies formation of consensus of discussion based on the semantic network.
In this paper, we proposed a QoS-based web service selection approach. The approach adopts genetic algorithm to select the most suitable web service with user's QoS requests. Experimental results show that our pro...
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ISBN:
(纸本)9783642253485;9783642253492
In this paper, we proposed a QoS-based web service selection approach. The approach adopts genetic algorithm to select the most suitable web service with user's QoS requests. Experimental results show that our proposed approach is very effective in web service composition system.
In conformal radiotherapy, the final position should be confirmed with a portal radiograph showing the relationship of the patient to the beam line. Historically, this radiograph is verified by manual comparison with ...
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ISBN:
(纸本)9783642283130
In conformal radiotherapy, the final position should be confirmed with a portal radiograph showing the relationship of the patient to the beam line. Historically, this radiograph is verified by manual comparison with a reconstructed radiograph of the expected patient position. In this paper, we discuss a new automatic verification system developed for the proton therapy facility at iThemba LABS(1).
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