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Displaying 1-50 out of 62 total
A Heterogeneous Auto-offloading Framework Based on Web Browser for Resource-Constrained Devices
Found in: Internet and Web Applications and Services, International Conference on
By Yang Zhang, Xue-tao Guan, Tao Huang, Xu Cheng
Issue Date:May 2009
pp. 193-199
Web applications are becoming increasingly popular. More and more types of multimedia data have been embedded into web pages for providing abundant information and user interface. However, these complex web pages could not be smoothly presented on devices ...
 
An Adaptive Performance Modeling Approach to Performance Profiling of Multi-service Web Applications
Found in: Computer Software and Applications Conference, Annual International
By Xiang Huang,Wei Wang,Wenbo Zhang,Jun Wei,Tao Huang
Issue Date:July 2011
pp. 4-13
The performance of multi-service applications are known to be determined mainly by the interactions between workload and behaviors of the application. The change of workload can lead to dynamic service demands on system resources, and even cause dynamic bo...
 
A Statistical Approach for Estimating CPU Consumption in Shared Java Middleware Server
Found in: Computer Software and Applications Conference, Annual International
By Wei Wang,Xiang Huang,Yunkui Song,Wenbo Zhang,Jun Wei,Hua Zhong,Tao Huang
Issue Date:July 2011
pp. 541-546
Middleware sharing is one of the important resource sharing approaches which enables sharing of costs across a large pool of users. However, the shared Java middleware server easily causes interference on performance between concurrent user requests. A key...
 
An Automatic Performance Modeling Approach to Capacity Planning for Multi-service Web Applications
Found in: Quality Software, International Conference on
By Xiang Huang, Wei Wang, Wenbo Zhang, Jun Wei, Tao Huang
Issue Date:July 2011
pp. 67-75
Capacities of online services are mainly determined by the interactions between workload and the services of the application. As the complexity of IT infrastructure increases, it is quite difficult to match the capacities of various services without the kn...
 
Efficient Consistent Query Answering Based on Attribute Deletions
Found in: Computer Science and its Applications, International Symposium on
By Jie Liu, Fei Huang, Dan Ye, Tao Huang
Issue Date:October 2008
pp. 222-227
Data integrated from multiple sources may contain inconsistencies. A consistent query answer (CQA) in a possibly inconsistent database is an answer which is true in every minimal repair of the database. It is proved that for most constraints and queries CQ...
 
VMFDF: A Virtualization-based Multi-Level Fault Detection Framework for High Availability Computing
Found in: 2012 IEEE 9th International Conference on e-Business Engineering (ICEBE)
By Jianhua Zhang,Wenbo Zhang,Heng Wu,Tao Huang
Issue Date:September 2012
pp. 367-373
Virtualization has been widely adopted by lots of business companies. It is now becoming an effective way to manage massive hardware resources in flexible scales. While power and hardware cost can be significantly saved through virtualization, the fault de...
 
A Two-Level Virtual Machine Self-Reconfiguration Mechanism for the Cloud Computing Platforms
Found in: 2012 IEEE 9th Int'l Conference on Ubiquitous Intelligence & Computing / 9th Int'l Conference on Autonomic & Trusted Computing (UIC/ATC)
By Wei Chen,Xiaoqiang Qiao,Jun Wei,Tao Huang
Issue Date:September 2012
pp. 563-570
Cloud computing is a new model and technology that leverage the efficient pooling of on-demand, self-managed virtual infrastructure. Virtualization packages the applications in the form of Virtual Machine (VM) and provides significant benefits by reconfigu...
 
A Profit-Aware Virtual Machine Deployment Optimization Framework for Cloud Platform Providers
Found in: 2012 IEEE 5th International Conference on Cloud Computing (CLOUD)
By Wei Chen,Xiaoqiang Qiao,Jun Wei,Tao Huang
Issue Date:June 2012
pp. 17-24
As a rising application paradigm, cloud computing enables the resources to be virtualized and shared among applications. In a typical cloud computing scenario, customers, Service Providers (SP), and Platform Providers (PP) are independent participants, and...
 
On-line Cache Strategy Reconfiguration for Elastic Caching Platform: A Machine Learning Approach
Found in: Computer Software and Applications Conference, Annual International
By Xiulei Qin,Wenbo Zhang,Wei Wang,Jun Wei,Hua Zhong,Tao Huang
Issue Date:July 2011
pp. 523-534
Cloud computing provide scalability and high availability for web applications using such techniques as distributed caching and clustering. As one database offloading strategy, elastic caching platforms (ECPs) are introduced to speed up the performance or ...
 
Runtime Monitoring of Data-centric Temporal Properties for Web Services
Found in: Web Services, IEEE International Conference on
By Guoquan Wu,Jun Wei,Chunyang Ye,Xiaozhe Shao,Hua Zhong,Tao Huang
Issue Date:July 2011
pp. 161-170
Runtime monitoring of Web service compositions has been widely acknowledged as a significant approach to understand and guarantee the quality of services. However, existing runtime monitoring solutions consider only the constraints on the sequence of messa...
 
A Comparative Evaluation of Cache Strategies for Elastic Caching Platforms
Found in: Quality Software, International Conference on
By Xiulei Qin, Wenbo Zhang, Wei Wang, Jun Wei, Hua Zhong, Tao Huang
Issue Date:July 2011
pp. 166-175
With the rapid development of cloud computing, traditional TP applications are evloving into the Extreme Transaction Processing (XTP) applications which are characterized by exceptionally demanding performance, scalability, availability, security, manageab...
 
Detecting Data Inconsistency Failure of Composite Web Services Through Parametric Stateful Aspect
Found in: Web Services, IEEE International Conference on
By Guoquan Wu, Jun Wei, Chunyang Ye, Hua Zhong, Tao Huang
Issue Date:July 2010
pp. 68-75
Runtime monitoring of Web service compositions with WS-BPEL has been widely acknowledged as a significant approach to understand and guarantee the quality of services. However, most existing monitoring technologies only track patterns related to the execut...
 
A Two-Phase Approach to Subscription Subsumption Checking for Content-Based Publish/Subscribe Systems
Found in: Advanced Information Networking and Applications, International Conference on
By Xiulei Qin, Jun Wei, Wenbo Zhang, Hua Zhong, Tao Huang
Issue Date:April 2010
pp. 1278-1285
The efficiency of subscription subsumption checking remains a key issue for content-based publish/subscribe systems. In this paper, we propose an efficient data structure called subscription subsumption graph (SSG). This data structure could differentiate ...
 
WMQ: Towards A Fine-grained QoS Control for E-Business Servers
Found in: E-Business Engineering, IEEE International Conference on
By Wei Wang, Wenbo Zhang, Lei Zhang, Tao Huang
Issue Date:October 2007
pp. 139-146
As the Internet increases explosively, the QoS support in e-business server is becoming more and more important. However, the implementation of a fine-grained QoS control model in the e-business servers is a challenging task. In this paper, we propose a Wo...
 
Adaptive Self-Configuration of EJB Server: A Performance Model Approach
Found in: E-Business Engineering, IEEE International Conference on
By Jianjun Hu, Heqing Guan, Hua Zhong, Tao Huang
Issue Date:October 2007
pp. 115-122
High dynamic computing environment makes quality of service (QoS) guarantee more important to distributed system. It should possess self-tuning capability reacting to external environment variation such as fluctuating workload. This paper proposed an adapt...
 
A QoS-Enabled WorkManager Model for Web Application Servers
Found in: Quality Software, International Conference on
By Wei Wang, Wenbo Zhang, Jun Wei, Tao Huang
Issue Date:October 2007
pp. 40-49
The overload of Web Application Servers (WAS) is a typical and critical problem encountered in nowaday Web commerce. This problem imposes greater demands on WAS to provide QoS support under overload conditions. However, even with a practical solution, the ...
 
Ontology Enabled Learning Resource Modeling and Management
Found in: Semantics, Knowledge and Grid, International Conference on
By Zongkai Yang, Tao Huang, Qingtang Liu, Xia Li, Bei Wu
Issue Date:November 2006
pp. 100
In this paper, we proposed the learning resource ontology(LRO) models to formally describe learning content and learning context, respectively. In addition to utilizing the models to formally describe content, we also derived ontological relation between t...
   
Personalized Knowledge Service Framework for Mobile Learning
Found in: Semantics, Knowledge and Grid, International Conference on
By Jixin Wang, Xia Li, Tao Huang, Bei Wu
Issue Date:November 2006
pp. 102
As mobile technologies become widespread, teachers and students will be increasingly mobile, using more portable devices and interacting with computationally-enhanced learning environment. In this paper, we proposed a personalized knowledge service framewo...
   
A Semantic Publish/subscribe System for Selective Dissemination of the RSS Documents
Found in: Grid and Cloud Computing, International Conference on
By JianGang Ma, Gang Xu, JinLing Wang, Tao Huang
Issue Date:October 2006
pp. 432-439
Content-based publish/subscribe systems as a cooperation and integration middleware are gaining increasing popularity due to its loose coupling and scalable integration capability. Recently Web-based collaboration develops very fast. RDF as a standard for ...
 
Work In Progress: MEKSI: An Educational Architecture that Supports Open Knowledge-Based Form of E-learning
Found in: Frontiers in Education, Annual
By Jixin Wang, Tao Huang, Xia Li
Issue Date:October 2006
pp. 19-20
Most e-learning systems are non-intercommunicative and incomprehensive, which result in the isolation of the organizations and students that use e-learning systems. This paper describes a framework to probabilistically improve existing e-learning systems. ...
 
An Extended Event Matching Approach in Content-based Pub/Sub Systems for EAI
Found in: Enterprise Distributed Object Computing Conference, IEEE International
By Gang Xu, Wei Xu, Tao Huang
Issue Date:September 2005
pp. 287-296
<p>Content-based publish/subscribe offers a convenient abstraction for information producers and consumers, supporting a large-scale system design and evolution by integrating several distributed independent application systems. Unlike in the traditi...
 
Extending OBDD Graphs for Composite Event Matching in Content-Based Pub/Sub Systems
Found in: Computer and Information Science, ACIS International Conference on
By Gang Xu, Wei Xu, Tao Huang
Issue Date:July 2005
pp. 519-525
Content-based publish/subscribe offers a convenient abstraction for the information producers and consumers, supporting a large-scale system design and evolution by integrating several distributed independent application systems. Its core problem is how to...
 
Extending OBDD Graphs for Composite Event Matching in Content-based Pub/Sub Systems
Found in: Parallel and Distributed Computing, International Symposium on
By Gang Xu, Wei Xu, Tao Huang
Issue Date:July 2005
pp. 290-298
Content-based publish/subscribe offers a convenient abstraction for the information producers and consumers, supporting a large-scale system design and evolution by integrating several distributed independent application systems. Unlike in the traditional ...
 
Challenges of Communication in Mobile Computing
Found in: Technology of Object-Oriented Languages, International Conference on
By Jun Wei, Tao He, Tao Huang
Issue Date:September 1998
pp. 196
Mobile wide area networks promise access to information from anywhere and the ability to work in new and more productive ways. However, mobile computing environments are characterized by significant and rapid changes in supporting infrastructure. They offe...
 
Group Model for Decentralized Federation of Object Creation Service
Found in: Technology of Object-Oriented Languages, International Conference on
By Xu Wang, Tao Huang, Jun Qian
Issue Date:September 1998
pp. 127
Distributed Object Technology is extending traditional OO programming model into distributed environment. It enables remote manipulation of distributed objects in a full lifecycle view. However, current technologies (CORBA or COM) either fail to address th...
 
Combining Process-Based Cache Partitioning and Pollute Region Isolation to Improve Shared Last Level Cache Utilization on Multicore Systems
Found in: 2013 12th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)
By Tao Huang, Jing Wang, Xuetao Guan, Qi Zhong, Keyi Wang
Issue Date:July 2013
pp. 1153-1160
Shared last level cache has been widely used in modern multicore processors. However, uncontrolled cache sharing on multicore leads to more serious cache pollution than that on single-core processor. A process with weak locality can evict strong locality d...
 
Ripple: An effective routability-driven placer by iterative cell movement
Found in: Computer-Aided Design, International Conference on
By Xu He,Tao Huang,Linfu Xiao,Haitong Tian,Guxin Cui,Evangeline F.Y. Young
Issue Date:November 2011
pp. 74-79
In this paper, we describe a routability-driven placer called Ripple. Two major techniques called cell inflation and net-based movement are used in global placement followed by a rough legalization step to reduce congestion. Cell inflation is performed in ...
 
User Interests Clustering for E-Government Information Resources Integration
Found in: Business Intelligence and Financial Engineering, International Conference on
By Tao Huang,Lixin Xia,Shanshan Zhai
Issue Date:October 2011
pp. 243-246
To improve methods used in integrating e-government information resources of Hubei province, an empirical research was carried out to explore a new way of information integration based on user's interest. By applying technologies of auto-clustering and aut...
 
Neutral pressure effects on ionization characteristics of electron cyclotron resonance discharge
Found in: IEEE International Vacuum Electronics Conference
By XiaoLin Jin, ZhongHai Yang, Tao Huang, XiaoFang Zhu, JianQing Li, Bin Li
Issue Date:February 2011
pp. 377-378
The code with quasi-three-dimensional electromagnetic particle-in-cell plus Monte Carlo collision (PIC/MCC) method is developed for the research of ionization process of argon electron cyclotron resonance (ECR) discharge. Monte Carlo techniques are used on...
 
High-Performance Computing to the Electron Optics Simulator
Found in: IEEE International Vacuum Electronics Conference
By Tao Huang, MingHua Yang, Quan Hu, ZhongHai Yang, JianQing Li, XiaoLin Jin, XiaoFang Zhu, Bin Li
Issue Date:February 2011
pp. 65-66
Some developments to the Electron Optics Simulator (EOS) in high-Performance Computing (HPC) are illustrated in this paper, including LU decomposition, 64-bit Computing and multicore Parallel Computing.
 
Effect of thermal strain on electron gun with control grid
Found in: IEEE International Vacuum Electronics Conference
By Lieming Yao, Kai Zhang, Hailong Yu, Tao Huang, Bin Li
Issue Date:February 2011
pp. 153-154
Temperatures and displacements for all the components of an electron gun with a control grid are computed. The results show the thermal stress slightly. The obtained thermal deformation data can be helpful to modify the design dimensions and assembly of an...
 
A Practical Localization Algorithm Based on Wireless Sensor Networks
Found in: IEEE-ACM International Conference on Green Computing and Communications and International Conference on Cyber, Physical and Social Computing
By Tao Huang, Zhikui Chen, Feng Xia, Cheng Jin, Liang Li
Issue Date:December 2010
pp. 50-54
Many localization algorithms and systems have been developed by means of wireless sensor networks for both indoor and outdoor environments. To achieve higher localization accuracy, extra hardware equipments are utilized by most of the existing localization...
 
A Future Network Architecture for Resource Sharing and Service Diversity
Found in: Multimedia Information Networking and Security, International Conference on
By Rui Li, Jianya Chen, Yunjie Liu, Tao Huang
Issue Date:November 2010
pp. 182-186
Today’s Internet is facing many problems which did not take into account in its initial design, such as routing scalability, mobility and security. No matter evolutional or revolutionary solutions that are proposed in recent years, a recognized promising d...
 
Virtual Resource Organization and Virtual Network Embedding across Multiple Domains
Found in: Multimedia Information Networking and Security, International Conference on
By Bo Lv, Zhenkai Wang, Tao Huang, Jianya Chen, Yunjie Liu
Issue Date:November 2010
pp. 725-728
How to organize and discover the virtual resource effectively is an important research issue in network virtualization environment especially across multiple infrastructure providers with conflicting goals. In this paper, we explore a virtual resource orga...
 
Design and Realization of Examination Management Information System for College
Found in: Intelligent Computation Technology and Automation, International Conference on
By Lele Qin, Tao Huang, Chunlai Wu, Wei Liu
Issue Date:May 2010
pp. 1151-1154
The Test Affairs is the very component part of Academic Management in high schools. The information system of comprehensive testing management in high schools are developed by the VISG using information technology. The paper discusses business processes an...
 
An Effective Method to Identify Machine Automatically Generated Paper
Found in: Knowledge Engineering and Software Engineering, Pacific-Asia Conference on
By Jiping Xiong, Tao Huang
Issue Date:December 2009
pp. 101-102
How to identify a machine automatically generated paper is an active research direction. It is involved in machine learning and semantic understanding. However in this paper, we introduce a simple but effective method to quickly identify whether a paper is...
 
Analyzing the Characteristics of Fuzzy Synthetic Decision Methods on Evaluating Student's Academic Achievement
Found in: Artificial Intelligence and Computational Intelligence, International Conference on
By Ching-Sen Hsieh, Chih-Hung Wu, Tao Huang, Yu-Wen Chen
Issue Date:November 2009
pp. 491-495
Since Taiwan began promoting its educational reforms in earnest in 1998, although the idea of diversity in evaluation is proposed as significant, it overlooks the significance of explaining evaluation results. In terms of the traditional method, it can onl...
 
Study on the Quantitative Evaluation of Underground Space's Air Quality
Found in: Engineering Computation, International Conference on
By Yanqiang Di, Tao Huang, Yu Zhao, Qian Xie
Issue Date:May 2009
pp. 17-20
In this paper, the quantitative evaluation model-attribute recognition model is used to identify underground space’sair quality. Three types of method are applicated to empower the objective weights, which avoid determining the weights subjectively. In the...
 
A distributed framework for collaborative annotation of streams
Found in: Collaborative Technologies and Systems, International Symposium on
By Tao Huang, Shrideep Pallickara, Geoffrey Fox
Issue Date:May 2009
pp. 440-447
Research groups and software companies have developed a number of multimedia collaboration tools such as Access Grid and Vannotea to archive collaborative objects such as audiovisual communications and digital annotations. Most of these tools are designed ...
 
Flexible Pattern Monitoring for WS-BPEL through Stateful Aspect Extension
Found in: Web Services, IEEE International Conference on
By Guoquan Wu, Jun Wei, Tao Huang
Issue Date:September 2008
pp. 577-584
The execution of composite web services with WS-BPEL relies on externally autonomous web services. This implies the need to constantly monitor the running behavior of the involved parties. Moreover, monitoring the execution of such processes is critical to...
 
Nonlinear Message Expansion for Hash Function
Found in: Computer Science and Information Technology, International Conference on
By Jian-Dong Liu,Hui-Na Jiang,Shu-Tao Huang
Issue Date:September 2008
pp. 779-784
This paper carries out a statistical analysis on the nonlinear diffusion & propagation of the SHA message expansion. The nonlinear expansion of the message is realized through the rolled-out and folded-over of the integer tent maps, and a piece-wise-no...
 
Educational Resources Public Service Platform Based on Heterogeneous Data Exchange
Found in: International Symposiums on Information Processing
By Shuming Li, Qingtang Liu, Tao Huang, Zongkai Yang
Issue Date:May 2008
pp. 355-359
There are many different e-learning system and educational resources, which have cause the problems, such as standard was not unified, resources was difficult to be shared, the supporting service need to be improved. The paper proposed an Educational Resou...
 
The Support Vector Machine Classification System for Patent Document Information Importance Analysis
Found in: BioMedical Engineering and Informatics, International Conference on
By Chih-Hung Wu, Yun Ken, Tao Huang
Issue Date:May 2008
pp. 375-379
This study proposed a novel two-stage process of integrating support vector machine with expert screening technique to develop an automatic patent categorization system with high accuracy and high validity. The approach is tested on a real world case—the s...
 
On Empirical Bayes Procedures for Selecting the Best Manufacturing Process Based on Process Capability Index
Found in: Innovative Computing ,Information and Control, International Conference on
By Wen-Tao Huang, Yao-Tsung Lai
Issue Date:September 2007
pp. 244
Consider k (k 2) manufacturing processes whose process capability indices Cpw are denoted by Cpw(i), i = 1, , k all unknown. For a given control value Cpw(0), we are interested in select- ing some manufacturing process whose process ca- pability index is t...
 
An Event-Driven Adaptive Differentiated Service Web Container Architecture
Found in: Quality Software, International Conference on
By Yang Li, Ningjiang Chen, Tao Huang
Issue Date:October 2006
pp. 22-29
Web container conforming to J2EE specification is adopted by more and more web servers to provide dynamic content services for internet-based applications. Web applications with complex business require web container to provide differentiated services for ...
 
Declarative Performance Modeling for Component-Based System using UML Profile for Schedulability, Performance and Time
Found in: Software Engineering and Formal Methods, IEEE International Conference on
By Yong Zhang, Tao Huang, Jun Wei
Issue Date:September 2006
pp. 246-258
In this paper we propose a declarative method for modeling the performance impact of container middleware to component-based system. The method abstracts the major performance impact factors, and these factors are modeled as sub-models by using UML activit...
 
A New Scheme Combining Space-time Bit Interleave Coded Modulation with Phase Sweeping
Found in: Innovative Computing ,Information and Control, International Conference on
By Tao Huang, Chaowei Yuan, Chuanglu Sun
Issue Date:September 2006
pp. 171-174
A phase-sweeping space-time bit interleaved coded modulation (PS-ST-BICM) is presented. By expanding the dimensions of sweeping matrix we achieve the correlation between the adjacent code matrices, and further time diversity is realized, and by further tim...
 
Building Scalable and High Efficient Java Multimedia Collaboration
Found in: Collaborative Technologies and Systems, International Symposium on
By Wenjun Wu, Tao Huang, Geoffrey Fox
Issue Date:May 2006
pp. 18-25
Java Media Framework (JMF) is platform-independent multimedia programming framework which enables easy and fast development of collaborative applications. This paper describes our work on building a high efficient multimedia collaboration system using JMF....
 
Standardized Content Service System for Distributed E-learning Resource
Found in: Engineering of Computer-Based Systems, IEEE International Conference on the
By Tao Huang, Zongkai Yang, Jixin Wang, Qingtang Liu, Xia Li, Gang Zhao
Issue Date:March 2006
pp. 499-500
The rapid increase of E-learning resource makes it difficult to make, find access and reuse useful resource. To solve the problem, we develop a standardized content service system (SCSS) for distributed learning resource. The system is based on J2EE techno...
 
Two Approaches for the Improvement in Testability of Communication Protocols
Found in: Computer and Information Science, ACIS International Conference on
By Anthony Chung, Tao Huang
Issue Date:July 2005
pp. 562-565
Protocols have grown larger and more complex with the advent of computer and communication technologies. As a result, the task of conformance testing of protocol implementation has also become more complex. The study of design for testability (DFT) is a re...
 
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