230 Result(s)
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Chapter and Conference Paper
FMC: An Approach for Privacy Preserving OLAP
To preserve private information while providing thorough analysis is one of the significant issues in OLAP systems. One of the challenges in it is to prevent inferring the sensitive value through the more aggr...
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Chapter and Conference Paper
Towards a Framework for Automatic Service Composition in Manufacturing Grid
In order to realize automatic service composition in Manufacturing Grid (MG), a framework based on manufacturing domain-specific ontology (MGOnto) is proposed. MGOnto integrates three existing manufacturing on...
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Chapter and Conference Paper
Practical Indexing XML Document for Twig Query
Answering structural queries of XML with index is an important approach of efficient XML query processing. Among existing structural indexes for XML data, F&B index is the smallest index that can answer all br...
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Chapter and Conference Paper
Adaptive Neural Network Control for Nonlinear Systems Based on Approximation Errors
A stable adaptive neural network control approach is proposed in this paper for uncertain nonlinear strict-feedback systems based on backstep**. The key assumptions are that the neural network approximation ...
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Chapter and Conference Paper
Nonlinear System Adaptive Control by Using Multiple Neural Network Models
Multiple radial based function (RBF)neural network models are used to cover the uncertainty of time variant nonlinear system, and multiple element controllers are set up based on the multiple RBF models. At ev...
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Chapter and Conference Paper
A Semantic Reputation Mechanism in P2P Semantic Web
Regarding the uncensored nature of the Semantic Web, the question of how much credence to give each information source is a main problem. We cannot expect each user to know the trustworthiness of each source. ...
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Chapter and Conference Paper
Estimation of the Future Earthquake Situation by Using Neural Networks Ensemble
Earthquakes will do great harms to the people, to estimate the future earthquake situation in Chinese mainland is still an open issue. There have been previous attempts to solve this problem by using artificia...
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Chapter and Conference Paper
Sensor Density for Complete Information Coverage in Wireless Sensor Networks
Coverage is a very important issue in wireless sensor networks. Current literature defines a point to be covered if it is within the sensing radius of at least one sensor. This is a conservative definition of ...
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Chapter and Conference Paper
A Reputation Multi-agent System in Semantic Web
Though research on the Semantic Web has progressed at a steady pace, its promise has yet to be realized. One major difficulty is that, by its very nature, the Semantic Web is a large, uncensored system to whic...
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Chapter and Conference Paper
Generalized Rake Receiver for Spreading-IFDMA Systems
Spreading-Interleaved Frequency Division Multiple Access (IFDMA) providing code domain multiplexing for one IFDMA channel shows improved spectrum efficiency and good compatibility with CDMA systems while maint...
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Chapter and Conference Paper
Grid Service Based Parallel Debugging Environment
Debugging can help programmers to locate the reasons for incorrect program behaviors. The dynamic and heterogeneous characteristics of computational grid make it much harder to utilize the traditional parallel...
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Chapter and Conference Paper
Traffic Volume Forecasting Based on Wavelet Transform and Neural Networks
This paper focuses on traffic volume forecasting that is an essential component of any responsive traffic control or route guidance system. A new approach for traffic volume prediction is proposed based on wav...
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Chapter and Conference Paper
Stochastically Consistent Caching and Dynamic Duty Cycling for Erratic Sensor Sources
We present a novel dynamic duty cycling scheme to maintain stochastic consistency for caches in sensor networks. To reduce transmissions, base stations often maintain caches for erratically changing sensor sou...
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Chapter and Conference Paper
Cooperative Grid Jobs Scheduling with Multi-objective Genetic Algorithm
Job scheduling on computational grids is a key problem in large scale grid-based applications for solving complex problems. The aim is to obtain an efficient scheduler able to allocate dependable jobs originat...
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Chapter and Conference Paper
Appearance-Based Map Learning for Mobile Robot by Using Generalized Regression Neural Network
Regression analysis between features of high-dimension is receiving attention in environmental learning of mobile robot. In this paper, we propose a novel framework, namely General regression neural network (G...
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Chapter and Conference Paper
Soft-Sensor Method Based on Least Square Support Vector Machines Within Bayesian Evidence Framework
Based on the character and requirement of the dynamic weighing of loader, the soft sensor technique was adapted as the weighing method, and the least square support vector machine (LS-SVM) as its modelling met...
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Chapter and Conference Paper
Active Rules Termination Analysis Through Conditional Formula Containing Updatable Variable
While active rules have been applied in many areas including active databases, XML documentation and Semantic Web, current methods remain largely uncertain of how to terminate active behaviors. Some existing m...
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Chapter and Conference Paper
Loss Tomography in Wireless Sensor Network Using Gibbs Sampling
The internal link performance inference has become an increasingly important issue in operating and evaluating a sensor network. Since it is usually impractical to directly monitor each node or link in the wir...
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Chapter and Conference Paper
EviRank: An Evidence Based Content Trust Model for Web Spam Detection
Creating an effective spam detection method is a challenging task. Traditional works usually regard this kind of work as a problem of binary classification. In this paper, however, we argue that it is more pro...
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Chapter and Conference Paper
Bayesian Method Based Trusted Overlay for Information Retrieval over Networks
Peer-to-peer (P2P) overlay networks provide a new way to retrieve information over networks. How to assurance the reliability of the resource is the crucial issue of security. This paper proposes a trustworthy...