90 Result(s)
within
English
Computer Science
Information Systems Applications (incl. Internet)
User Interfaces and Human Computer Interaction
**g-** Ge
Chapter
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Chapter and Conference Paper
Secure Databases: An Analysis of Clark-Wilson Model in a Database Environment
Information systems are vulnerable to accidental or malicious attacks. Security models for commercial computer systems exist, but information systems security is often ignored or added at or after implementati...
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Chapter and Conference Paper
BM + -Tree: A Hyperplane-Based Index Method for High-Dimensional Metric Spaces
In this paper, we propose a novel high-dimensional index method, the BM + -tree, to support efficient processing of similarity search queries in high-dimensional spaces. The main idea of the proposed index is to ...
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Chapter and Conference Paper
A Query Rewriting System for Enhancing the Queriability of Form-Based Interface
Form-based Web queries are commonly used by Web users for extracting information from the Web. However, some hidden information cannot be retrieved from the Web interface, which results in the limited query an...
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Chapter and Conference Paper
A Common Application-Centric QoS Model for Selecting Optimal Grid Services
Application-centric QoS (AQoS) model is needed for evaluating semantic equivalent Grid Services in an application-oriented service Grid. Previous related researches on QoS mainly are for resource allocation in...
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Chapter and Conference Paper
MMPClust: A Skew Prevention Algorithm for Model-Based Document Clustering
To support very high dimensionality, model-based clustering is an intuitive choice for document clustering. However, the current model-based algorithms are prone to generating the skewed clusters, which influe...
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Chapter and Conference Paper
Efficient Cooperative Caching Schemes for Data Access in Mobile Ad Hoc Networks
We study cooperative caching technique for supporting data access in ad hoc networks. Two protocols that are based on the notion of zone are proposed. The IXP protocol is push-based in the sense that a mobile ...
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Chapter and Conference Paper
An Effective Service Discovery Model for Highly Reliable Web Services Composition in a Specific Domain
How to discover suitable Web services becomes more and more important in supporting highly reliable Web services composition. Nowadays, related work mainly focuses on syntax agreement and compatible matching t...
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Chapter and Conference Paper
Elastic Algorithm: A New Path Planning Algorithm About Auto-navigation in 3D Virtual Scene
Elastic Algorithm proposed in this paper is a new and fast path planning algorithm to solve the problem of auto-navigation in 3D virtual scene. First, with a grid model based representation of virtual environm...
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Chapter and Conference Paper
Courseware Recommendation in E-Learning System
E-learning systems , as an education pattern, are becoming more and more popular. In e-learning systems, courseware management is an indispensable part. As the number of various courseware increases, how to fi...
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Chapter and Conference Paper
An Effective Web Page Layout Adaptation for Various Resolutions
Because of the increasing variety of user terminals, there is a great demand for the Web pages adapt to various resolution terminals with good readability. This paper describes an effective approach to display...
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Chapter and Conference Paper
Dynamic Surface Deformation and Modeling Using Rubber Sweepers
We introduce a new surface deformation and modeling method in this paper. Referring to the swept volume generation, the surface is pulled or pushed along a trajectory curve. The key point is the swee** funct...
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Chapter and Conference Paper
Associated Load Shedding Strategies for Computing Multi-joins in Sensor Networks
In sensor networks, multi-join queries are processed by joining sensor data generated at different sensor nodes. Due to the energy constraint, however, sometimes only partial sensor data can be transmitted to ...
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Chapter and Conference Paper
Process Control Model in Web-Based e-Learning
Nowadays most web-based learning systems have already utilized advanced technologies like web services and etc., even grid computing to minimize the gap between traditional learning and e-Learning. Meanwhile, ...
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Chapter and Conference Paper
Interpolating Solid Orientations with a C 2-Continuous B-Spline Quaternion Curve
An algorithm is presented to construct a C 2-continuous B-spline quaternion curve which interpolates a given sequence of unit quaternions on the rotation group SO(3). We present a method to extend...
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Chapter and Conference Paper
Mining Purpose-Based Authorization Strategies in Database System
With the development of computer and communication technology, access control of the resources in databases has become an issue focused by both consumers and enterprises. Moreover, the new concept of purpose-b...
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Chapter and Conference Paper
Color 3D Digital Human Modeling and Its Applications to Animation and Anthropometry
With the rapid advancement in laser technology, computer vision, and embedded computing, the application of laser scanning to the digitization of three dimensional physical realities has become increasingly wi...
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Chapter and Conference Paper
Chinese Color Preference in Software Design
Three experiments were designed to investigate the color preference of User Interface of Chinese youth. Background color and foreground color, as well as their combinations were examined. The results showed th...
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Chapter and Conference Paper
Relevance Feedback Learning for Web Image Retrieval Using Soft Support Vector Machine
Eliminating semantic gaps is important for image retrieving and annotating in content based image retrieval (CBIR), especially under web context. In this paper, a relevance feedback learning approach is propos...
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Chapter and Conference Paper
Unsupervised Text Learning Based on Context Mixture Model with Dirichlet Prior
In this paper, we proposed a bayesian mixture model, in which introduce a context variable, which has Dirichlet prior, in a bayesian framework to model text multiple topics and then clustering. It is a novel u...
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Chapter and Conference Paper
Design of a Novel Six-Dimensional Force/Torque Sensor and Its Calibration Based on NN
This paper describes the design of a six-axis force/torque sensor, the purpose of which is to provide decoupled and accurate F/T information for the closed-loop control of the manipulator system. Firstly, the ...
