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Chung, Jen-Yao 1960-

Overview
Works: 21 works in 35 publications in 1 language and 680 library holdings
Genres: Conference proceedings 
Classifications: TA168, 620.001171
Publication Timeline
Key
Publications about Jen-Yao Chung
Publications by Jen-Yao Chung
Most widely held works by Jen-Yao Chung
CEC 2004 IEEE International Conference on E-commerce Technology : proceedings : 6-9 July, 2004, San Diego, California by IEEE International Conference on E-commerce Technology( file )
3 editions published in 2004 in English and held by 94 libraries worldwide
International Conference on Management of E-Commerce and E-Government proceedings : Nanchang, Jiangxi, P.R. China, 17-19 October 2008 by International Conference on Management of E-Commerce and E-Government( file )
2 editions published in 2008 in English and held by 90 libraries worldwide
Proceedings IEEE International Conference on E-Business Engineering, ICEBE 2010 including Second International Workshop on Applications and Services on Cloud (ASOC 2010) ... 10-12 November 2010, Shanghai, China by IEEE International Conference on e-Business Engineering( file )
1 edition published in 2010 in English and held by 80 libraries worldwide
Scheduling periodic jobs using imprecise results by Jen-Yao Chung( Book )
2 editions published in 1987 in English and held by 67 libraries worldwide
IEEE International Conference on E-commerce CEC 2003 : proceedings : 24-27 June 2003, Newport Beach, California by IEEE International Conference on E-commerce Technology( file )
2 editions published in 2003 in English and held by 61 libraries worldwide
CEC 2003 : IEEE International Conference on E-commerce : proceedings : 24-27 June, 2003, Newport Beach, Caifornia by IEEE International Conference on E-commerce( Book )
4 editions published in 2003 in English and held by 44 libraries worldwide
Web information systems engineering WISE 2005, 6th International Conference on Web Information Systems Engineering, New York, NY, USA, November 20-22, 2005 : proceedings by Jen-Yao Chung( Computer File )
1 edition published in 2005 in English and held by 23 libraries worldwide
Annotation
Scheduling hard real-time jobs that allow imprecise results : by Jen-Yao Chung by Jen-Yao Chung( Book )
2 editions published in 1989 in English and held by 12 libraries worldwide
One way to avoid timing faults in hard real-time systems is to use the imprecise computation approach. In this approach, an intermediate result of acceptable quality is used whenever a result of the desired quality cannot be produced before its deadline. This thesis discusses the problem of scheduling periodic jobs to meet deadlines on systems that support imprecise computations. In our workload models, each real-time task is logically decomposed into two parts: a mandatory part and an optional part. The mandatory part must be completed in order for the task to produce an acceptable result, and the optional part refines the result produced by the mandatory part to reduce the error in the result. The mandatory part has a hard deadline, and the optional part has a soft deadline. Our workload models differ from traditional models in that a task may be terminated due to time constraint at any time throughout its optional part. Depending on different kinds of undesirable effects of errors, jobs are classified as error-noncumulative or error-cumulative. For error-noncumulative jobs, the effects of errors in the results produced in different periods are not cumulative. The optional parts of the tasks never need to be completed. The result quality of each job is measured in terms of the average error in the results produced over several consecutive periods. A class of preemptive, priority-driven algorithms that lead to feasible schedules with small average error is described and evaluated. For error-cumulative jobs, the undesirable effects of errors produced in different periods are cumulative, making it necessary to complete the optional part at least once in several consecutive periods. A class of heuristic algorithms is designed to schedule the optimal parts. The performance of these algorithms is evaluated and the schedulability criteria are discussed
Fast algorithms for scheduling imprecise computations with timing constraints by Wei-Kuan Shih( Book )
1 edition published in 1989 in English and held by 9 libraries worldwide
Instrumental composition of dynamic XML business documents by Shiwa Fu( Book )
1 edition published in 2000 in English and held by 5 libraries worldwide
Abstract: "Due to its powerful data representation for digitized information delivery and formatting, XML (eXtensible Markup Language) is fast becoming a de facto requirement for business document exchanges and repository. In this paper, we propose an effective instrumental technique to compose dynamic XML business documents. By embedding XML tag in the JavaScript Language's name tag and employing JavaScript program to collect these tags with the corresponding value, the proposed scheme not only avoids parsing unstructured HTML query strings on the web server which normally incurs programmatic efforts and heavy web server's workload, but also eliminates the needs to frequently keep the internal Document Object Model (DOM) tree consistent with the interactive data provided by the users. Our approach obviously exhibits the merits of alleviating web server's workload which otherwise tends to pose contention issue when the number of clients increases."
ICEBE 2010 by IEEE International Conference on e-Business Engineering( Book )
1 edition published in 2010 in English and held by 3 libraries worldwide
Proceedings by IEEE International Conference on E-commerce Technology( Book )
2 editions published in 2004 in English and held by 3 libraries worldwide
Building intelligent decision-tree algorithm for classification problems by Pei-Lei Tu( Book )
1 edition published in 1992 in English and held by 2 libraries worldwide
Abstract: "Classification is a general problem-solving approach that takes a collection of examples from multiple groups as input and identifies the characteristic pattern or property for each group. The traditional approach to classification problems has been focused on the use of statistical methods. But, the usefulness of these statistical methods is limited since some classification problems may not meet the required statistical requirements. Our approach to classification is to use decision trees and it requires no statistical assumptions but instead uses the frequency ratios computed directly from the data. We study the current decision-tree classification algorithm, analyze its anomalies, and present new concepts to overcome these anomalies."
Database access characterization for buffer hit prediction by Asit Dan( Book )
1 edition published in 1992 in English and held by 1 library worldwide
2009 International Conference on Management of e-Commerce and e-Government proceedings, ICMeCG 2009 : 16-19 September, 2009, Nanchang, China by International Conference on Management of E-Commerce and E-Government( Book )
1 edition published in 2009 in English and held by 1 library worldwide
Proceedings by IEEE International Conference on E-commerce( file )
1 edition published in 2003 in English and held by 1 library worldwide
Beyond e-marketplace & next generation e-business grid, automatic computing & web services ( visu )
1 edition published in 2002 in English and held by 1 library worldwide
Dr. Chung addresses the basic concepts of beyond e-Marketplace and some emerging technologies for enabling next generation e-business: Grid, Autonomic Computing & Web Services
Transparent file control system by Jen-Yao Chung( Book )
1 edition published in 1987 in English and held by 1 library worldwide
 
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English (34)
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