41 Result(s)
within
Popular Science
Data Structures and Information Theory
**mo Wang
Chapter
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Chapter and Conference Paper
An Integrated Classification Rule Management System for Data Mining
Classification rule mining plays significant roles in practical applications. While how to mine classification rules from a database efficiently is an important issue, how to manage and apply the mined rules e...
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Chapter and Conference Paper
Three-Tier Clustering: An Online Citation Clustering System
In this paper, we present a three tier clustering method where data objects are described by a number of feature dimensions. Using the approach, similarity along each feature dimension of objects are first com...
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Chapter and Conference Paper
Map** Referential Integrity Constraints from Relational Databases to XML
XML is rapidly emerging as the dominant standard for exchanging data on the WWW. Most of application data are stored in relational databases due to its popularity and rich development experiences over it. Ther...
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Chapter and Conference Paper
Indexing Attributes and Reordering Profiles for XML Document Filtering and Information Delivery
With the ever increasing volume of information generation, selective dissemination of information becomes more and more important since it only brings users the necessary information. Traditional selective dis...
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Chapter and Conference Paper
Characterizing Web Document Change
The World Wide Web is growing and changing at an astonishing rate. For the information in the web to be useful, web information systems such as search engines have to keep up with the growth and change of the ...
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Chapter and Conference Paper
Link Based Clustering of Web Search Results
With information proliferation on the Web, how to obtain high-quality information from the Web has been one of hot research topics in many fields like Database, IR as well as AI. Web search engine is the most ...
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Chapter and Conference Paper
Compressing the Index - A Simple and yet Efficient Approximation Approach to High-Dimensional Indexing
An efficient tunable high-dimensional indexing scheme called the iMinMax(θ) was proposed to map high-dimensional data points into single dimension value based on the minimum or maximum values among all dimensions...
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Chapter and Conference Paper
Topic Exploration and Distillation for Web Search by a Similarity-Based Analysis
Topic distillation is the process of finding representative pages relevant to a given query. Well-known topic distillation approaches such as the HITS algorithm have shown to be useful in identifying high qual...
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Chapter and Conference Paper
Extract Frequent Pattern from Simple Graph Data
Mining the frequent pattern from data set is one of the key success stories of data mining research. Currently, most of the efforts are focused on the independent data such as the items in the marketing basket...
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Chapter and Conference Paper
Using PR-Tree and HPIR to Manage Coherence of Semantic Cache for Location Dependent Data in Mobile Database
Location dependent data (LDD) is the data whose value is determined by the location to which it is related. In LDD system, caching is a crucial way to improve the performance because a new query can be partial...
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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
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
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
A Flexible Payment Scheme and Its User-Role Assignment
A flexible payment scheme and its user-role assignments are proposed in this paper. The scheme uses electronic cash for payment transactions. In this new protocol from the viewpoint of banks, consumers can imp...
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Chapter and Conference Paper
A Reliable Content-Based Routing Protocol over Structured Peer-to-Peer Networks
Much work has been done on building content-based publish/subscribe systems over structured P2P networks, so that the two technologies can be combined together to better support large-scale and highly dynamic ...
