204 Result(s)
within
English
**mo Wang
Chapter
Popular Science
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Chapter and Conference Paper
Data Reduction and Noise Filtering for Predicting Times Series
In this paper we introduce a modification of the real discrete Fourier transform and its inverse transform to filter noise and perform reduction on the data whilst preserving the trend of global moving of time...
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Chapter and Conference Paper
Performance Evaluation of a DOM-Based XML Database: Storage, Indexing, and Query Optimization
DOM is an XML access interface proposed by W3C. XML documents can be stored and accessed through it and XML queries can be evaluated based on DOM. In this paper, a persistent DOM storage method is designed wit...
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Chapter and Conference Paper
PROLOG/RDBMS Integration in the NED Intelligent Information System
NED-2 is a software system in development by the USDA Forest Service to facilitate ecosystem management. Using PROLOG knowledge bases and inference engines, NED-2 evaluates forest inventories to determine the ...
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Chapter and Conference Paper
XML-Based Data Rendering Engine for Content Management System
XML sets a standard for the exchange of business data that is completely platform- and vendor-neutral. Because XML data comes in many forms, one of the most important technologies needed for XML applications i...
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Chapter and Conference Paper
A Metadata Integration Assistant Generator for Heterogeneous Distributed Databases
This paper describes a metadata interchange approach for semi-automated integration of heterogeneous distributed databases. Our system prototype uses distributed metadata to generate a GUI tool for a meta-user...
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Chapter and Conference Paper
A Parallel Dispatch Model with Secure and Robust Routes for Mobile Agents
For mobile agents to be widely accepted in a distributed environment like the Internet, performance and security issues on their use have to be addressed. In this paper, we first present a parallel dispatch mo...
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Chapter and Conference Paper
Exploiting the Intrinsic Irreversibility of Adaptive Technologies to Enhance the Security of Digital Watermarking
To overcome the reversibility of the widely researched adaptive watermarking, the existing method based on cryptography is first directly revised for adaptive systems. The intrinsic irreversibility of some ada...
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Chapter and Conference Paper
KF-Diff+: Highly Efficient Change Detection Algorithm for XML Documents
Most previous work in change detection on XML documents used the ordered tree, with the best complexity of O(nlogn), where n is the size of the document. The best algorithm we had ever known for unordered mode...
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Chapter and Conference Paper
Watermark Embedding Mechanism Using Modulus-based for Intellectual Property Protection on Image Data
In this paper, an intellectual property protection mechanism realized on a watermarking scheme is proposed. The embedding technique we adopted in this paper is based on the modular operation. The modulus is a ...
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Chapter and Conference Paper
Supporting Cooperative Learning in Distributed Project Teams
The trend towards rapid development and globalization of business activities requires business teams to carry out their projects in a distributed environment. Changes in the environment as well as in the team ...
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Chapter and Conference Paper
Critical Success Factors for Web-Based Organizational IT Training Systems
Over the years, organizational training plays an important role in human resource management in firms and organizations. With the rapidly changing technology and the increasing business demands, organizations ...
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Chapter and Conference Paper
An Ant Algorithm Based Dynamic Routing Strategy for Mobile Agents
Routing strategy is one of the most important aspects in a mobile agent system, which is a complex combinatorial problem. Most of current mobile agent systems adopt static routing strategies, which don’t consi...
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Chapter and Conference Paper
Integrating Path Index with Value Index for XML Data
With the advent of XML, it is becoming the de facto standard required by the Web applications. To facilitate path expression processing, we propose an index structure adopted in our native XML database system ...
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Chapter and Conference Paper
An Efficient User Task Handling Mechanism Based on Dynamic Load-Balance for Workflow Systems
User task is one of the major task types of complicated workflow applications. The way how to handle user tasks impacts the performance of a workflow system significantly, which involves many issues such as de...
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Chapter and Conference Paper
Design of B+Tree-Based Predicate Index for Efficient Event Matching
Efficient event matching algorithms are the core of publish/subscribe systems. Such algorithms are typically designed based on memory structure for performance reasons. Given the explosive growth of informatio...
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Chapter and Conference Paper
A Q-Based Architecture for Semantic Information Interoperability on Semantic Web
Semantic Web supports a fire-new infrastructure for solving the problem of semantic information interoperability, and it promises to support an intelligent and automatic information-processing platform for mul...
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Chapter and Conference Paper
FIXT: A Flexible Index for XML Transformation
XML is emerging as the main standard of presentation and exchange on the Internet. This highlights the important question of XML to XML transformation. In this paper, a flexible index structure, FIXT, is prese...
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Chapter and Conference Paper
Data Replication at Web Proxies in Content Distribution Network
This paper investigates the problem of optimally replicating objects at the candidate proxies in content distribution network. In our model, each proxy in the set of candidates has a finite storage capacity fo...
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Chapter and Conference Paper
Semantic Interoperability Based on Ontology Map** in Distributed Collaborative Design Environment
With the increasing of global competition, it is important to make the product design process as fast and efficient as possible. One way to achieve improvements in efficiency and innovation is through better c...
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Chapter and Conference Paper
Efficient Evaluation in XML to XML Transformations
Different communities specify different standards (DTDs) and only those XML documents conforming to the given DTD can be processed inside a certain community. The goal of DTD-conforming XML to XML transformati...
