Two case studies reveal that in most application domains neither the classical metrics are feasible to measure distance nor are the components of multidimensional feature spaces similar or numeric. Therefore, it is ar...
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ISBN:
(纸本)9789813146969
Two case studies reveal that in most application domains neither the classical metrics are feasible to measure distance nor are the components of multidimensional feature spaces similar or numeric. Therefore, it is argued to design suitable distance functions, which do not need to be metrics, quite individually on the basis of domain knowledge.
As the basic unit, Term representation is critical in the first-order theorem prover. This article introduce a hybrid structure of shared subterm. It's combine the indexing and the hash-cons technique. We also giv...
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ISBN:
(纸本)9789813146969
As the basic unit, Term representation is critical in the first-order theorem prover. This article introduce a hybrid structure of shared subterm. It's combine the indexing and the hash-cons technique. We also give the implementation of this data structure. This hybrid structure not only less memory consumption, the algorithms are simple and less comparisons in operate for unify, match and rewriting.
In this paper we analyzes the signal transmission delay error in the ionosphere and the troposphere in GPS system. We put forward a new kind of method to estimate the time delay error of positioning signal. According ...
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ISBN:
(纸本)9789813146969
In this paper we analyzes the signal transmission delay error in the ionosphere and the troposphere in GPS system. We put forward a new kind of method to estimate the time delay error of positioning signal. According to this method, the delay error can be further eliminated on the base of the modified Hope Fidel model. Then the calculation precision of positioning signal can be improved.
In this paper, a review of chaos theory, which has been practiced in neural network since 2000, has been presented. A short introduction for chaos theory in the field of artificial neural network has been presented to...
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ISBN:
(纸本)9789813146969
In this paper, a review of chaos theory, which has been practiced in neural network since 2000, has been presented. A short introduction for chaos theory in the field of artificial neural network has been presented to clarify connection between chaos and different neural network architectures. Phase space construction that covers the time delay, embedding dimension, Lyapunov exponent and fractal dimension has been described in the scope of the introduction of chaos theory. Moreover, neural networks, which have been mostly practiced with chaos theory, have been stated. This study aims to clarify the integrated application between chaos theory and different neural network architectures. This paper would guide future research directions in distinct fields and present the methods to be exerted in neural network.
From the essence and characteristics of vague phenomenon, this paper deals with vague membership measure. The concepts of vague space, vague judgement are introduced, and then the axiom system of vague membership meas...
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ISBN:
(纸本)9789813146969
From the essence and characteristics of vague phenomenon, this paper deals with vague membership measure. The concepts of vague space, vague judgement are introduced, and then the axiom system of vague membership measure is presented, the concept of vague membership space is introduced, by these fundamental concepts the mathematical analysis of vagueness can be established.
The people's livelihood, economic growth and environmental protection constitute the key aspects for regional sustainable development. In this context, based on the concept of trilateral governance, we propose a n...
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ISBN:
(纸本)9789813146969
The people's livelihood, economic growth and environmental protection constitute the key aspects for regional sustainable development. In this context, based on the concept of trilateral governance, we propose a new method of evaluation and analysis using benchmarking management and Likert five scales. A judgment rule about the synergic relationship between people's livelihood, economy and environment has been set up using fuzzy comprehensive evaluation method, aiming at providing theoretical support for promoting regional development and management.
Fuzzy LI-ideals of lattice implication algebras (LIAs) are further focused in this paper. Firstly, some sufficient and necessary conditions of fuzzy LI-ideals are discussed in LIAs along with some propositions of fuzz...
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ISBN:
(纸本)9789813146969
Fuzzy LI-ideals of lattice implication algebras (LIAs) are further focused in this paper. Firstly, some sufficient and necessary conditions of fuzzy LI-ideals are discussed in LIAs along with some propositions of fuzzy LI-ideals. Secondly, the procedure about how to generate a fuzzy LI-ideal by a fuzzy set is given in LIAs. Finally an example of the generated fuzzy LI-ideals is presented in LIAs.
Researchers develop data extractor which could effectively extract data from web sources, tabulate them, and used it for further processing. However, not all data are correctly extracted, they may either missed certai...
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ISBN:
(纸本)9789813146969
Researchers develop data extractor which could effectively extract data from web sources, tabulate them, and used it for further processing. However, not all data are correctly extracted, they may either missed certain valuable information or contain additional unnecessary information. In the case of unnecessary information, researchers use a cleaning method to remove them such that the data extracted are free of errors. Removing these data is important as unnecessary information may affect the accuracy of subsequent extractor tools, hence may eventually prevent the tool from performing its task efficiently. In this research proposal, we embark on a data cleaning tool to clean data using ontology tools, which could effectively clean data based on their semantics. Experimental results show that our tool is highly efficient in data cleaning and is able to outperform existing state of the art tools.
In healthcare systems management, control of hospital flows and anticipation of overcrowding situations are major issues. The purpose of this paper is to contribute to the scheduling and orchestration of multi-skill h...
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ISBN:
(纸本)9789813146969
In healthcare systems management, control of hospital flows and anticipation of overcrowding situations are major issues. The purpose of this paper is to contribute to the scheduling and orchestration of multi-skill health care tasks to manage bottlenecks in the Pediatric Emergency Department (PED). Our solution integrates a collaborative workflow approach to model the patient journey in order to identify dysfunctions and peaks of medical staff activities within the PED. The dynamic and uncertain aspect of the problem has led us to adopt an alliance between the Multi-Agent Systems (MAS) and workflow approach for the optimization of the health care process.
In this work we analyse the influence of the properties of p-commutativity (for a permutation p), additivity, parallelism, and shift-invariance in the directional monotonicity of pre-aggregation functions (PAFs). We a...
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ISBN:
(纸本)9789813146969
In this work we analyse the influence of the properties of p-commutativity (for a permutation p), additivity, parallelism, and shift-invariance in the directional monotonicity of pre-aggregation functions (PAFs). We also study the construction of PAFs based on (i) the generalized composition and (ii) the action of (opposite) affine functions, concerning such properties.
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