322 Result(s)
within
Information Systems Applications (incl. Internet)
**-Lin Wang
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Chapter and Conference Paper
News Content Highlight via Fast Caption Text Detection on Compressed Video
Captions present in video frames play an important role in understanding video content. This paper presents a fast algorithm to automatically detect captions in MPEG compressed video. It is based on statistics...
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Article
An Index Structure for Data Mining and Clustering
In this paper we present an index structure, called MetricMap, that takes a set of objects and a distance metric and then maps those objects to a k-dimensional space in such a way that the distances among object...
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Article
Extracting local schema from semistructured data based on graph-oriented semantic model
Many modern applications (e-commerce, digital library, etc.) require integrated access to various information sources (from traditional RDBMS to semistructured Web repositories). Extracting schema from semistr...
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Chapter and Conference Paper
Peer-to-Peer Support for File Transfer and Caching Mechanism
In existing Internet file transfer mechanism, proxy servers play a major role in load balancing and reducing duplicate file access requests for services like FTP and WWW. However, proxy servers are usually una...
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Article
A grid middleware for distributed Java computing with MPI binding and process migration supports
“Grid” computing has emerged as an important new research field. With years of efforts, grid researchers have successfully developed grid technologies including security solutions, resource management protocol...
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Chapter and Conference Paper
OLAM Cube Selection in On-Line Multidimensional Association Rules Mining System
Mining association rules from large database is a computation intensive task. To reduce the complexity of association discovery, Lin et al. pro-posed the concept of OLAM (On-Line Association Mining) cube, an e...
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Chapter and Conference Paper
Distributed Computation for Diffusion Problem in a P2P-Enhanced Computing System
Basic exploration of diffusion equation solvers in distributed computing systems has been a very important issue for computational fluid dynamics (CFD). This paper presents a fundamental study of a distributed...
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Chapter and Conference Paper
Study on a Secure Access Model for the Grid Catalogue
To solve the security of access to meta-data in computational Grids, by modifying model BLP, a secure access model named GBLP is introduced to support access control to Grid catalogue. In the computational Gri...
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Chapter and Conference Paper
G-PASS: Security Infrastructure for Grid Travelers
Grid travelers are special mobile processes responsible for coordinating resources that are distributed across multiple virtual organizations (VOs). We propose a security infrastructure called G-PASS to provid...
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Chapter
A Time-Completeness Tradeoff on Fuzzy Web-Browsing Mining
World-wide-web applications have grown very rapidly and have made a significant impact on computer systems. Among them, web browsing for useful information may be most commonly seen. Due to its tremendous amou...
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Article
Semantic and structural analysis of TV diving programs
Automatic content analysis of sports videos is a valuable and challenging task. Motivated by analogies between a class of sports videos and languages, the authors propose a novel approach for sports video anal...
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Chapter and Conference Paper
Attack Scenario Construction Based on Rule and Fuzzy Clustering
Correlation of intrusion alerts is a major technique in attack detection to build attack scenario. Rule-based and data mining methods have been used in some previous proposals to perform correlation. In this p...
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Chapter and Conference Paper
Gene Selection Through Sensitivity Analysis of Support Vector Machines
We present a novel approach to gene selection for microarry data through the sensitivity analysis of support vector machines (SVMs). A new measurement (sensitivity) is defined to quantify the saliencies of ind...
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Chapter and Conference Paper
VQ Image Steganographic Method with High Embedding Capacity Using Multi-way Search Approach
Embedding large quantities of data in VQ (Vector Quantization) images is a thorny problem, since the hiding schemes usually have to change the index values of the VQ images, which might cause serious image dis...
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Chapter and Conference Paper
Optimizing I/O Server Placement for Parallel I/O on Switch-Based Irregular Networks
In this paper, we study I/O server placement for optimizing parallel I/O performance on switch-based clusters, which typically adopt irregular network topologies to allow construction of scalable systems with ...
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Chapter and Conference Paper
QoSJava: An End-to-End QoS Solution
Incompatibility of different QoS (Quality of Service) mechanisms and heterogeneity of different vendors’ network devices are the major obstacles for providing end-to-end QoS in IP network. Inspired by Java, we...
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Chapter and Conference Paper
Similarity Search with Implicit Object Features
Driven by many real applications, in this paper we study the problem of similarity search with implicit object features; that is, the features of each object are not pre-computed/evaluated. As the existing sim...
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Chapter and Conference Paper
Digital Virtual Human Based Distance Education System
With Digital Virtual Human as a foundation, a distance education prototype system is presented in the paper. The implementation methods of two key technologies in the system are proposed and described. One is ...
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Chapter and Conference Paper
A Fault-Tolerant Multi-agent Development Framework
FATMAD is a fault-tolerant multi-agent development framework that is built on top of a mobile agent platform (Jade). FATMAD aims to satisfy the needs of two communities of users: Jade application developers an...
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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...
