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Displaying 1-50 out of 203 total
Content dissemination by pushing and sharing in mobile cellular networks: An analytical study
Found in: 2012 IEEE 9th International Conference on Mobile Ad-Hoc and Sensor Systems (MASS)
By Xiaofei Wang,Min Chen,Zhu Han,Ted Taekyoung Kwon,Yanghee Choi
Issue Date:October 2012
pp. 353-361
The The ever increasing traffic demand is a serious concern of mobile network operators, and the conventional pull-based (or request-based) communication model may not be able to handle this data explosion problem. To reduce the traffic load on cellular li...
A Method of Radiographic Image Quality Enhancement
Found in: 2013 Fifth International Conference on Measuring Technology and Mechatronics Automation (ICMTMA)
By Wei-Lei Mu,Jian-Min Gao,Hong-Quan Jiang,Fu-Min Chen,Zhi-Yong Gao,Kun Chen,Chang-Ying Dang
Issue Date:January 2013
pp. 29-32
The quality of the image is one of the important influential factors in the process of defect evaluation of weld radiographic image. To improve the brightness and contrast of digital image of weld radiographic film, a new quality enhancement method in acco...
A high-throughput, flexible VLSI architecture for motion estimation
Found in: Acoustics, Speech, and Signal Processing, IEEE International Conference on
By Chin-Liang Wang, Ker-Min Chen, Jin-Min Hsiung
Issue Date:May 1995
pp. 3295-3298
This paper presents a new systolic VLSI architecture to realize the full-search block matching algorithm for motion estimation. The architecture has an efficiency of 100 percent and a throughput of one motion vector per n/sup 2/ cycles, where n/spl times/n...
Mercury: A Negotiation-Based Resource Management System for Grids
Found in: Parallel and Distributed Systems, International Conference on
By Chien-Min Wang,Shao-Ting Wang,Hsi-Min Chen,Tse-Chen Yeh
Issue Date:December 2011
pp. 112-119
In this paper, we present the design and implementation of a negotiation-based resource management system called Mercury. As the number of resources in Grids is increasing rapidly, selecting appropriate resources to execute tasks has become a crucial issue...
FedMi: A Federation Middleware for Integrating Heterogeneous Data Grids
Found in: Parallel and Distributed Processing with Applications, International Symposium on
By Chien-Min Wang, Hsi-Min Chen, Chun-Chen Hsu, Chi-Chang Huang
Issue Date:May 2011
pp. 127-134
In recent years, Data Grid becomes a promising technology to collect geographically distributed storage resources and provide a large amount of storage capacity. Such resources include personal computers, clusters or high-end servers managed by different a...
Online Metatask Scheduling Heuristics for a Bidding-based Distributed System
Found in: High Performance Computing and Communications, 10th IEEE International Conference on
By Chien-Min Wang, Hsi-Min Chen, Chun-Chen Hsu
Issue Date:June 2009
pp. 11-19
In the last decade, the evolution of distributed computing has shifted from cluster computing to Grid computing. Although bidding provides a useful means of resource allocation for this novel computing paradigm, there exist two challenges to scheduling met...
Secure and Efficient Handover Schemes for Heterogeneous Networks
Found in: Asia-Pacific Conference on Services Computing. 2006 IEEE
By Hung-Min Sun, Shuai-Min Chen, Yao-Hsin Chen, Heng-Jeng Chung, I-Hung Lin
Issue Date:December 2008
pp. 205-210
With the rapid development of wireless communication, mobile users are able to manually switch their network interfaces to different types of networks. The IEEE 802.21 Draft Standard was proposed to integrate the Media Independent Handover (MIHs) between t...
Resource Selection Strategies for a CNP-Based Resource Management Model
Found in: Asia-Pacific Conference on Services Computing. 2006 IEEE
By Chien-Min Wang, Hsi-Min Chen, Chun-Chen Hsu, Jonathan Lee
Issue Date:December 2008
pp. 458-463
In this paper, we propose a resource management model that extends the Contract Net Protocol by integrating the advantages of the matchmaking technique. Our model addresses the issues of matchmaker overload and the lack of up-to-date resource state informa...
Towards a Service-based Collaborative Framework for Data-intensive Grid Applications
Found in: Parallel and Distributed Systems, International Conference on
By Hsi-Min Chen, Chao-Chin Chang, Jan-Jan Wu, Chien-Min Wang, Chun-Chen Hsu
Issue Date:July 2005
pp. 689-693
<p>As data-intensive applications increase continuously in various domains, scientists nowadays need to save, retrieve and analyze rapidly increasing large datasets. The long latency of data transfer over Internet results in a serious challenge on en...
MMM: A Stochastic Mechanism for Image Database Queries
Found in: Multimedia Software Engineering, International Symposium on
By Mei-Ling Shyu, Shu-Ching Chen, Min Chen, Chengcui Zhang, Chi-Min Shu
Issue Date:December 2003
pp. 188
In this paper, we present a mechanism called the Markov Model Mediator (MMM) to facilitate the effective retrieval for content-based image retrieval (CBIR). Different from the common methods in content-based image retrieval, our stochastic mechanism not on...
Implementation of Alarm Correlation System for Hybrid Networks Based upon the perfSONAR Framework
Found in: Advanced Information Networking and Applications Workshops, International Conference on
By Jen-Wei Hu, Hui-Min Chen, Te-Lung Liu, Hui-Min Tseng, Daniel Lin, Chu-Sing Yang, C. Eugene Yeh
Issue Date:April 2010
pp. 893-898
Based on services-oriented architecture(SOA), perfSONAR is a web service infrastructure. The set of elementary functions have been isolated and can be provided by different services. A primary goal of perfSONAR is to make it easier to detect performance mo...
Design of Alarm Management System in Hybrid IP/Optical Networks
Found in: Advanced Information Networking and Applications Workshops, International Conference on
By Te-Lung Liu, Hui-Min Tseng, Hui-Min Chen, Jen-Wei Hu, Chu-Sing Yang, C. Eugene Yeh
Issue Date:May 2009
pp. 607-611
Network traffic demands grow explosively from multimedia, point-to-point, and E-Science applications. In order to meet such tremendous growth, Optical networks has been introduced for exploring higher bandwidth and better QoS guarantee. Problems arise when...
An Efficient Rekeying Scheme for Multicast and Broadcast (M&B) in Mobile WiMAX
Found in: Asia-Pacific Conference on Services Computing. 2006 IEEE
By Hung-Min Sun, Shih-Ying Chang, Shuai-Min Chen, Chien-Chien Chiu
Issue Date:December 2008
pp. 199-204
Mobile WiMAX (IEEE 802.16e) is an emerging technology for wireless broadband access network. It provides wider converge and higher bandwidth than conventional wireless technologies. Multicast and Broadcast (M&B) in WiMAX are suitable for multimedia app...
Conformance Checking of Running Programs in Dynamic Aspect-Oriented Systems
Found in: Asia-Pacific Software Engineering Conference
By Chien-Min Wang, Chi-Chang Huang, Hsi-Min Chen, Shun-Te Wang
Issue Date:December 2007
pp. 183-190
A dynamic aspect-oriented system weaves aspects into applications at run time. As a result, a static model can be dynamically modified to include the codes needed to fulfill non-functional requirements without having to shut down the running program. Altho...
A Reliability-Aware Approach for Web Services Execution Planning
Found in: Services, IEEE Congress on
By Chien-Min Wang, Shun-Te Wang, Hsi-Min Chen, Chi-Chang Huang
Issue Date:July 2007
pp. 278-283
The dynamic composition of Web services from independent service providers for complicated distributed applications is emerging as a key technique in the Internet world for future critical software systems. In such an environment, a user may need to compos...
Tone Mapping for HDR Image using Optimization A New Closed Form Solution
Found in: Pattern Recognition, International Conference on
By Guoping Qiu, Jian Guan, Jian Duan, Min Chen
Issue Date:August 2006
pp. 996-999
This work studies an optimization approach for designing tone reproduction curve (TRC) based tone mapping operators for the display of high dynamic range (HDR) images in low dynamic range (LDR) reproduction media. Previous work has shown that the tone mapp...
A Distributed Spatial Reuse (DSR) MAC Protocol for IEEE 802.11 Ad Hoc Wireless LANs
Found in: Computers and Communications, IEEE Symposium on
By Kuei-Ping Shih, Chien-Min Chou, Mu-Ying Lu, Szu-Min Chen
Issue Date:June 2005
pp. 658-663
The paper proposes a distributed spatial reuse (DSR) MAC protocol for IEEE 802.11 ad-hoc wireless LANs (WLANs) to increase bandwidth utilization and reduce power consumption. Through power control, the communications that do not interfere with each other c...
A Tree-Structured Persistence Server for Data Management of Collaborative Applications
Found in: Advanced Information Networking and Applications, International Conference on
By Chien-Min Wang, Hsi-Min Chen, Gen-Cher Lee, Shun-Te Wang, Shyn-Fong Hong
Issue Date:March 2005
pp. 503-506
The persistence problem of collaborative applications is an essential issue in the research of computer-supported collaborative work. A collaborative computing environment requires a simple and transparent persistence middleware to deal with complex data a...
A Power Saving MAC Protocol by Increasing Spatial Reuse for IEEE 802.11 Ad Hoc WLANs
Found in: Advanced Information Networking and Applications, International Conference on
By Kuei-Ping Shih, Chih-Yung Chang, Chien-Min Chou, Szu-Min Chen
Issue Date:March 2005
pp. 420-425
Scarce resources of wireless medium (e.g., bandwidth, battery power, and so on) significantly restrict the progress of wireless local area networks (WLANs). Heavy traffic load and high station density are most likely to incur collisions, and further consum...
Research on Data Replica Distribution Pattern for Web Server Clusters
Found in: High-Performance Computing in the Asia-Pacific Region, International Conference on
By Hai-Hua Shen, Shi-Min Chen, Mei-Ming Shen, Wei-Min Zheng
Issue Date:May 2000
pp. 966
Today more and more WWW applications ask for non-stop services around the clock. Finding a good highly available scheme for a cluster web server becomes very important. Web server clusters with different data replica distribution pattern have different dat...
Visual Compression of Workflow Visualizations with Automated Detection of Macro Motifs
Found in: IEEE Transactions on Visualization and Computer Graphics
By Eamonn Maguire,Philippe Rocca-Serra,Susanna-Assunta Sansone,Jim Davies,Min Chen
Issue Date:December 2013
pp. 2576-2585
This paper is concerned with the creation of 'macros' in workflow visualization as a support tool to increase the efficiency of data curation tasks. We propose computation of candidate macros based on their usage in large collections of workflows in data r...
Redundant Service Removal in QoS-Aware Service Composition
Found in: 2012 IEEE 19th International Conference on Web Services (ICWS)
By Min Chen,Yuhong Yan
Issue Date:June 2012
pp. 431-439
QoS-aware service composition is the generation of a business process to fulfill functional goals and optimize the QoS criteria at the same time. People may focus on the optimization of a single QoS criterion or a set of QoS criteria. We find that though m...
Rough Cluster Quality Index Based on Decision Theory
Found in: IEEE Transactions on Knowledge and Data Engineering
By Pawan Lingras, Min Chen, Duoqian Miao
Issue Date:July 2009
pp. 1014-1026
Quality of clustering is an important issue in application of clustering techniques. Most traditional cluster validity indices are geometry-based cluster quality measures. This paper proposes a cluster validity index based on the decision-theoretic rough s...
An Automatic Mechanism for Sanitizing Malicious Injection
Found in: Young Computer Scientists, International Conference for
By Jin-Cherng Lin, Jan-Min Chen, Cheng-Hsiung Liu
Issue Date:November 2008
pp. 1470-1475
According to OWASP Top 10 2007, top 1-5 critical Web application security vulnerabilities caused by unchecked input [1]. Unvalidated Input may lead hacker to inject code to bypass or modify the originally intended functionality of the program to gain infor...
Combining point clouds and volume objects in volume scene graphs
Found in: International Workshop on Volume Graphics
By Min Chen
Issue Date:June 2005
pp. 127-235
This paper describes an extension to the technical framework of constructive volume geometry (CVG) in order to accommodate point clouds in volume scene graphs. It introduces the notion of point-based volume object (PBVO) that is characterized by the opacit...
Context Quantization Under the Minimum Increment of the Adaptive Code Length
Found in: 2013 International Conference on Information Technology and Applications (ITA)
By Min Chen,Chen Liu,Fuyan Wang
Issue Date:November 2013
pp. 9-12
In this paper, the context quantization for I-ary source based on the affinity propagation algorithm is presented. In this algorithm, the design objective of the context quantizer is aimed to minimize the adaptive code length of the source sequence. In pur...
On Generalizable Low False-Positive Learning Using Asymmetric Support Vector Machines
Found in: IEEE Transactions on Knowledge and Data Engineering
By Shan-Hung Wu,Keng-Pei Lin,Hao-Heng Chien,Chung-Min Chen,Ming-Syan Chen
Issue Date:May 2013
pp. 1083-1096
The Support Vector Machines (SVMs) have been widely used for classification due to its ability to give low generalization error. In many practical applications of classification, however, the wrong prediction of a certain class is much severer than that of...
Efficient Multi-Source Data Transfer in Data Grids
Found in: Cluster Computing and the Grid, IEEE International Symposium on
By Chien-Min Wang, Chun-Chen Hsu, Hsi-Min Chen, Jan-Jan Wu
Issue Date:May 2006
pp. 421-424
As the number of data-intensive applications increases in various domains, scientists need to save, retrieve, and analyze increasingly large datasets. The huge volume of data and the long latency of data transfer on the Internet make it very difficult to e...
Volume-based Magnetic Resonance Brain Image Classification
Found in: Genetic and Evolutionary Computing, International Conference on
By Yaw-Jiunn Chiou, Jyh-Wen Chai, Clayton Chi-Chang Chen, Shih-Yu Chen, Hsian-Min Chen, Yen-Chieh Ouyang, Wu-Chung Su, Ching Tsorng Tsai, Ching-Wen Yang, San-Kan Lee, Chein-I Chang
Issue Date:December 2010
pp. 739-742
This paper develops a volume-based technique, called Volume Sphering Analysis (VSA) which can process all acquired Magnetic Resonance (MR) image slices formed image cube using only one set of training samples obtained from an image slice. So, several signi...
Techniques for Automatic Magnetic Resonance Image Classification
Found in: Genetic and Evolutionary Computing, International Conference on
By Hsian-Min Chen, Shih-Yu Chen, Jyh Wen Chai, Clayton Chi-Chang Chen, Chao-Cheng Wu, Yen-Chieh Ouyang, Ching Tsorng Tsai, Ching-Wen Yang, San-Kan Lee, Chein-I Chang
Issue Date:December 2010
pp. 735-738
Designing and developing automatic techniques for magnetic resonance images (MR) for data analysis is very challenging. One popular and public available method, FAST (FMRIB Automatic Segmentation Tool) has been widely used for automatic brain tissue segmen...
A Latent Semantic Indexing Based Method for Solving Multiple Instance Learning Problem in Region-Based Image Retrieval
Found in: Multimedia, International Symposium on
By Xin Chen, Chengcui Zhang, Shu-Ching Chen, Min Chen
Issue Date:December 2005
pp. 37-45
Relevance Feedback (RF) is a widely used technique in incorporating user's knowledge with the learning process for Content-Based Image Retrieval (CBIR). As a supervised learning technique, it has been shown to significantly increase the retrieval accuracy....
A Multiple Instance Learning Approach for Content Based Image Retrieval Using One-Class Support Vector Machine
Found in: Multimedia and Expo, IEEE International Conference on
By Chengcui Zhang, Xin Chen, Min Chen, Shu-Ching Chen, Mei-Ling Shyu
Issue Date:July 2005
pp. 1142-1145
Multiple Instance Learning (MIL) is a special kind of supervised learning problem that has been studied actively in recent years. In this paper, we propose an approach based on One-Class Support Vector Machine (SVM) to solve MIL problem in the region-based...
Transformation of an Uncertain Video Search Pipeline to a Sketch-Based Visual Analytics Loop
Found in: IEEE Transactions on Visualization and Computer Graphics
By Philip A. Legg,David H.S. Chung,Matthew L. Parry,Rhodri Bown,Mark W. Jones,Iwan W. Griffiths,Min Chen
Issue Date:December 2013
pp. 2109-2118
Traditional sketch-based image or video search systems rely on machine learning concepts as their core technology. However, in many applications, machine learning alone is impractical since videos may not be semantically annotated sufficiently, there may b...
Cutting-Edge Research in Visualization
Found in: Computer
By Theresa-Marie Rhyne,Min Chen
Issue Date:May 2013
pp. 22-24
Today, visualization is more than just a collection of plots, graphs, and computer-generated 3D renderings&#x2014;it has become a formidable intellectual powerhouse that is delivering solutions to the problem of managing the data deluge. The Web extra ...
An Empirical Study on Using Visual Embellishments in Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By R. Borgo,A. Abdul-Rahman,F. Mohamed,P. W. Grant,I. Reppa,L. Floridi, Min Chen
Issue Date:December 2012
pp. 2759-2768
In written and spoken communications, figures of speech (e.g., metaphors and synecdoche) are often used as an aid to help convey abstract or less tangible concepts. However, the benefits of using rhetorical illustrations or embellishments in visualization ...
Influence Strength Aware Diffusion Models for Dynamic Influence Maximization in Social Networks
Found in: International Conference on Internet of Things and International Conference on Cyber, Physical and Social Computing
By Fei Hao,Chunsheng Zhu,Min Chen,Laurence T. Yang,Zheng Pei
Issue Date:October 2011
pp. 317-322
Social network plays a fundamental role as a medium for the spread of influence among its individuals. During the influence spreading process, one favorable goal is achieving influence maximization in social marketing. Thus diffusion model which identifies...
Performance Assessment of Aggregation and De-Aggregation Algorithms for Vehicular Delay-Tolerant Networks
Found in: Mobile Ad-Hoc and Sensor Systems, IEEE International Conference on
By João N. Isento,João A. Dias,Joel J.P.C. Rodrigues,Min Chen,Kai Lin
Issue Date:October 2011
pp. 158-160
Vehicular Delay-Tolerant Network (VDTN) is a new opportunistic network approach where vehicles act as the communication infrastructure, furnishing low-cost asynchronous communications, variable delays, and bandwidth limitations. At the edge of the VDTNs, t...
Hierarchical Event Selection for Video Storyboards with a Case Study on Snooker Video Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Matthew L. Parry,Philip A. Legg,David H.S. Chung,Iwan W. Griffiths,Min Chen
Issue Date:December 2011
pp. 1747-1756
Video storyboard, which is a form of video visualization, summarizes the major events in a video using illustrative visualization. There are three main technical challenges in creating a video storyboard, (a) event classification, (b) event selection and (...
An Information-theoretic Framework for Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Min Chen, Heike Jaenicke
Issue Date:November 2010
pp. 1206-1215
In this paper, we examine whether or not information theory can be one of the theoretic frameworks for visualization. We formulate concepts and measurements for qualifying visual information. We illustrate these concepts with examples that manifest the int...
Generalized (Alpha, Beta)-Fuzzy Interior Ideals in Semigroups
Found in: Computational Sciences and Optimization, International Joint Conference on
By Zuhua Liao, Miaohan Hu, Min Chen, Lihua Yi, Mingli Rui, Jinhua Lu, Chunzhi Liu
Issue Date:May 2010
pp. 197-200
In this paper, we introduce the concept of (alpha,beta)-fuzzy interior ideals and discuss some fundamental properties of (alpha,beta)-fuzzy interior ideals. Alpha and beta will denote any one of ∈, q(λ,μ),∈∨q(λ,μ) or ∈∧q(λ,μ) with α≠∈∧q(λ,μ) unless otherwi...
Research on the Emergency Resource Allocation and Scheduling Model Under Unconventional Social Emergency
Found in: Education Technology and Computer Science, International Workshop on
By Peng Yongjun, Zou Zili, Guo Xi, Yang Min, Chen Jinming
Issue Date:March 2010
pp. 559-562
With the continuous economic and social development, unconventional social emergencies constantly occur in China. However, there is a lack of in-depth scientific understanding for emergency resource allocation and scheduling under such unexpected situation...
An Automatic Mechanism for Adjusting Validation Function
Found in: Advanced Information Networking and Applications Workshops, International Conference on
By Jin-Cherng Lin, Jan-Min Chen, Cheng-Hsiung Liu
Issue Date:March 2008
pp. 602-607
Injection attack is a technique to bypass or modify the originally intended functionality of the program. Many application’s security vulnerabilities result from generic injection problems. Examples of such vulnerabilities are SQL injection, Shell injectio...
Feature Aligned Volume Manipulation for Illustration and Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Carlos Correa,Deborah Silver,Min Chen
Issue Date:September 2006
pp. 1069-1076
In this paper we describe a GPU-based technique for creating illustrative visualization through interactive manipulation of volumetric models. It is partly inspired by medical illustrations, where it is common to depict cuts and deformation in order to pro...
Visual Signatures in Video Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Min Chen,Ralf Botchen,Rudy Hashim,Daniel Weiskopf,Thomas Ertl,Ian Thornton
Issue Date:September 2006
pp. 1093-1100
Video visualization is a computation process that extracts meaningful information from original video data sets and conveys the extracted information to users in appropriate visual representations. This paper presents a broad treatment of the subject, foll...
Query Answering Using Discovered Rules
Found in: Data Engineering, International Conference on
By I-Min A. Chen
Issue Date:March 1996
pp. 402
No summary available.
The Static Analysis of Wearable Lower Extremity Exoskeleton Based on ANSYS Workbench
Found in: 2013 Ninth International Conference on Mobile Ad-hoc and Sensor Networks (MSN)
By Mei-Cheng Li,Li-Rong Wang,Dai-Min Chen,Jing-Jing Tao,Dong Chen
Issue Date:December 2013
pp. 510-514
The new type wearable lower extremity exoskeleton was designed using anthropomorphic mechanical, according to the human walking postures, the static analysis was does on the exoskeleton under different postures, and the stress values was obtained. So the o...
A DVB-T Implementation for Android Stagefright on a Heterogeneous Multi-core Platform
Found in: 2012 IEEE 14th Int'l Conf. on High Performance Computing and Communication (HPCC) & 2012 IEEE 9th Int'l Conf. on Embedded Software and Systems (ICESS)
By Tse-Min Chen,Li-Juo Lin,Hsuan-Liang Chen,Kuei-Chun Liu,Ching-Lung Su,Chao-Yi Cho
Issue Date:June 2012
pp. 112-118
Nowadays, with rapidly innovated technology, a mobile device used only as an information management tool and a communication gear could not meet users' basic requirement. It must be able to play as entertainment equipment as well. Android is a Linux based ...
Reversed Cherenkov radiation in a half space
Found in: IEEE International Vacuum Electronics Conference
By Chen Guo, Zhaoyun Duan, Jucheng Lu, Min Chen
Issue Date:February 2011
pp. 515-516
On the basis of the microscopic electromagnetic theory and the precious research results of the Cherenkov radiation, and in the case of that a single charged particle moves in the vacuum and over the isotropic DNMs, we derived the analytical expressions fo...
Efficient Data Delivery in Wireless Sensor Networks with Ubiquitous Mobile Data Collectors
Found in: Embedded and Ubiquitous Computing, IEEE/IFIP International Conference on
By Weiwei Jiao, Long Cheng, Min Chen, Canfeng Chen, Jian Ma
Issue Date:December 2010
pp. 232-239
Usually, sensor data needs to be disseminated from the source sensors to data collectors (e.g., sink nodes), making those spatially distributed sensor data available for applications to access. The widespread and ubiquitous nature of mobile devices, e.g., ...
The Implementation of Database High Availability Infrastructure in TGPMS
Found in: Computational and Information Sciences, International Conference on
By Min Chen, Rong Chen
Issue Date:December 2010
pp. 1114-1117
TGPMS is a large and integrated project management system which is designed for project management in Three Gorges Project. System availability has been a hotspot that draws all system administrators' attention since the built of TGPMS. This paper introduc...
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