343 Result(s)
within
Conference Paper
**hui Xu
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Chapter and Conference Paper
The Reversibility of Kapitza Resistance
Although research of the Kapitza resistance has continued for many years, there still is not a definite and quantitative result for the reversibility of the effect (1,2). The reason lies in the technical diffi...
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Chapter and Conference Paper
Development of a Variational Boundary Integral Method for the Analysis of Fully Three Dimensional Crack Advance Problems
A variational boundary integral method is developed for the analysis of three dimensional cracks of arbitrary geometry in both isotropic and anisotropic elastic solids. By representing the opening displacement...
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Chapter and Conference Paper
Numerical Analysis of Residual Stress due to Surface Induction Hardening
A finite element method (FEM) was utilized here to analyse the distribution of residual stresses generated by surface induction hardening. The transformation induced plasticity (TRIP) and the latent heat were ...
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Chapter and Conference Paper
A New Approach to the Treatment of Atopic Dermatitis: Antioxidant Vitamins and Atopic Dermatitis
Atopic dermatitis is a chronic inflammatory disorder that is frequently observed in affluent societies. An increased IgE in atopic dermatitis is a consequence of an imbalance between CD4+ T-cell subsets, T-hel...
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Chapter and Conference Paper
A method for integrating deductive databases
This paper presents an approach for integrating deductive databases. In our approach deductive databases are expressed in a functional database programming language. For integrating the extensional parts of de...
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Chapter and Conference Paper
Two-variable linear programming in parallel
Two-variable linear programming is a fundamental problem in computational geometry. Sequentially, this problem was solved optimally in linear time by Megiddo and Dyer using the elegant prune-and-search techniq...
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Chapter and Conference Paper
Finding an Optimal Path without Growing the Tree
In this paper, we study a class of optimal path problems with the following phenomenon: The space complexity of the algorithms for reporting the lengths of single-source optimal paths for these problems is asympt...
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Chapter and Conference Paper
Optimal Beam Penetrations in Two and Three Dimensions
The problem of computing an optimal beam among weighted regions (called the optimal beam problem) arises in several applied areas such as radiation therapy, stereotactic brain surgery, medical surgery, geological...
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Chapter and Conference Paper
Topological Peeling and Implementation
We present a new approach, called topological peeling, and its implementation for traversing a portion AR of the arrangement formed by n lines within a convex region R on the plane. Topological peeling visits the...
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Chapter and Conference Paper
An Experimental Study and Comparison of Topological Peeling and Topological Walk
In this paper, we present an experimental study comparing two algorithms, topological peeling and topological walk, for traversing arrangements of planar lines. Given a set H of n lines and a convex region R on a...
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Chapter and Conference Paper
A Variable Consistent Server Replication Model for Mobile Database
This paper presents a variable consistent replication model, called Variable Consistent Server Replication (VCSR), for mobile database. Based on the three-tier data replication architecture, VCSR uses the dece...
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Chapter and Conference Paper
Visual Features Extracting & Selecting for Lipreading
This paper has put forward a way to select and extract visual features effectively for lipreading. These features come from both lowlevel and high-level, those are compensatory each other. There are 41 dimensi...
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Chapter and Conference Paper
Traveling Salesman Problem of Segments
In this paper, we present a polynomial time approximation scheme (PTAS) for a variant of the traveling salesman problem (called segment TSP) in which a traveling salesman tour is sought to traverse a set of n ∈-s...
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Chapter and Conference Paper
An Efficient Algorithm for Determining 3-D Bi-plane Imaging Geometry
Biplane projection imaging is one of the primary methods for imaging and visualizing the cardiovascular systems in medicine. A key problem in such a technique is to determine the imaging geometry (i.e., the ro...
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Chapter and Conference Paper
List Data Extraction in Semi-structured Document
The amount of semi-structured documents is tremendous online, such as business annual reports, online airport listings, catalogs, hotel directories, etc. List, which has structured characteristics, is used to ...
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Chapter and Conference Paper
Research on Reliability Evaluation of Series Systems with Optimization Algorithm
The failure probability of a system can be expressed as an integral of the joint probability density function within the failure domain defined by the limit state functions of the system. Generally, it is very...
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Chapter and Conference Paper
Research on a Direct Adaptive Neural Network Control Method of Nonlinear Systems
The problem of direct adaptive neural control for a class of nonlinear systems with an unknown gain sign and nonlinear uncertainty is discussed in this paper. Based on the principle of sliding mode control and...
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Chapter and Conference Paper
A Novel Data Mining Method Based on Ant Colony Algorithm
Data mining has become of great importance owing to ever-increasing amounts of data collected by large organizations. This paper propose an data mining algorithm called Ant-Miner(I),which is based on an improv...
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Chapter and Conference Paper
An Improved Approximation Algorithm for Uncapacitated Facility Location Problem with Penalties
In this paper, we consider an interesting variant of the facility location problem called uncapacitated facility location problem with penalties (UFLWP for short) in which each client is either assigned to an ope...
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Chapter and Conference Paper
A Novel Intrusions Detection Method Based on HMM Embedded Neural Network
Due to the excellent performance of the HMM (Hidden Markov Model) in pattern recognition, it has been widely used in voice recognition, text recognition. In recent years, the HMM has also been applied to the i...
