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Displaying 1-16 out of 16 total
Analysis of Web Trust Networks
Found in: Innovative Computing ,Information and Control, International Conference on
By Yi-Cheng Ku, Han-Wei Hsiao, Chih-Ping Wei
Issue Date:September 2007
pp. 173
Many online communities allow their users to express trust of other users in order to facilitate users' assessment of reliable information sources and encourage trustworthy behavior in the community. Such web trust networks are central to several emerging ...
 
AI and Global Science and Technology Assessment
Found in: IEEE Intelligent Systems
By Hsinchun Chen, Ronald N. Kostoff, Chaomei Chen, Jian Zhang, Michael S. Vogeley, Katy Börner, Nianli Ma, Russell J. Duhon, Angela Zoss, Venkat Srinivasan, Edward A. Fox, Christopher C. Yang, Chih-Ping Wei
Issue Date:July 2009
pp. 68-88
Strength in science & technology (S&T) is the foundation of a nation's economic power, so an effective, automated means of continually assessing this strength is critical to understanding a country's economic status. Six essays on global S&...
 
Feature Selection for Medical Data Mining: Comparisons of Expert Judgment and Automatic Approaches
Found in: Computer-Based Medical Systems, IEEE Symposium on
By Tsang-Hsiang Cheng, Chih-Ping Wei, Vincent S. Tseng
Issue Date:June 2006
pp. 165-170
Data mining refers to the process of automatic extracting previously unknown, valid, and actionable patterns or knowledge from large databases for crucial decision support. Among different data mining technique, classification analysis is widely adopted fo...
 
Design and Evaluation of a Knowledge Management System
Found in: IEEE Software
By Chih-Ping Wei, Paul Jen-Hwa Hu, Hung-Huang Chen
Issue Date:May 2002
pp. 56-59
<p>To compete in the emerging knowledge-centric economy, business organizations around the world have undertaken various initiatives to manage knowledge. Following a knowledge codification approach, the authors responded to the knowledge management c...
 
Health Care Data Management
Found in: Hawaii International Conference on System Sciences
By Donald J. Berndt, Paul J. Hu, James Studnicki, Chih-Ping Wei
Issue Date:January 2001
pp. 6002
Health care usually involves a myriad of stakeholders, including patients, direct health care providers, researchers, managed care organizations, and third-party payers. These stakeholders often have considerable differences in objectives, concerns, priori...
   
Introduction to the Minitrack: Managing Information on the Web
Found in: Hawaii International Conference on System Sciences
By Ting-Peng Liang, Chih-Ping Wei, Michael J. P. Shaw
Issue Date:January 2000
pp. 6034
The proliferation of Internet and World Wide Web has created many technical and managerial opportunities and challenges for researchers and practitioners. In the Internet era, the increased information complexity and diversity as well as the uncontrolled i...
   
Introduction to the Minitrack: Databases, Data Warehousing, and Data Mining in Health Care
Found in: Hawaii International Conference on System Sciences
By Donald J. Berndt, Paul J. Hu, Chih-Ping Wei
Issue Date:January 2000
pp. 5011
The nature of healthcare services is essentially information-based and can be greatly improved with effective information support, including data modeling, archive, retrieval and analysis. In this light, database and data warehousing/mining technologies ar...
   
Inductive Learning Approach to Intelligent Patient Image Pre-Fetching: Extension and Evaluation of CN2 Algorithm
Found in: Hawaii International Conference on System Sciences
By Chih-Ping Wei, Yen-Hsien Lee, Paul Jen-Hwa Hu, Olivia R. Liu Sheng
Issue Date:January 2000
pp. 5013
When performing primary reading on a newly taken radiographic examination, a radiologist often needs to reference relevant prior images of the same patient for confirmation or comparison purposes. To effectively support such prior image references, we prop...
   
Empirical Comparison of Fast Clustering Algorithms for Large Data Sets
Found in: Hawaii International Conference on System Sciences
By Chih-Ping Wei, Yen-Hsien Lee, Che-Ming Hsu
Issue Date:January 2000
pp. 2013
Several fast algorithms for clustering very large data sets have been proposed in the literature. CLARA is a combination of a sampling procedure and the classical PAM algorithm, while CLARANS adopts a serial randomized search strategy to find the optimal s...
   
A Framework for Managing Web Information: Current Research and Future Directions
Found in: Hawaii International Conference on System Sciences
By Ting-Peng Liang, Chih-Ping Wei, Michael J.P. Shaw
Issue Date:January 1999
pp. 5032
The rapid growth of Internet and world wide web users has created a new platform for information exchange. The information available on the web is increasing in an unprecedented speed. On the one hand, the web becomes a very rich information source. On the...
   
Introduction to the Minitrack: Managing Information on the Web
Found in: Hawaii International Conference on System Sciences
By Ting-Peng Liang, Chih-Ping Wei, Michael J. P. Shaw
Issue Date:January 1999
pp. 5024
The proliferation of Internet and World Wide Web has created many technical and managerial opportunities and challenges for researchers and managers. It not only makes a large amount of online information available for decision making and strategic plannin...
   
Neural Net Learning for Intelligent Patient-Image Retrieval
Found in: IEEE Intelligent Systems
By Olivia R. Liu Sheng, Chih-Ping Wei, Paul Jen-Hwa Hu
Issue Date:January 1998
pp. 49-57
<p>Referencing prior images of a patient is critical to a radiologist's ability to interpret the images generated as part of a radiological examination. During an image reading, a radiologist typically exercises a series of judgments to determine wha...
 
Overcoming small-size training set problem in content-based recommendation: a collaboration-based training set expansion approach
Found in: Proceedings of the 11th International Conference on Electronic Commerce (ICEC '09)
By Chih-Ping Wei, Tsang-Hsiang Cheng, Yen-Hsien Lee, Ci-Wei Lan, Paul Jen-Hwa Hu
Issue Date:August 2009
pp. 99-106
Effective, personalized recommendations are central to cross-selling, a common business strategy that suggests additional items (products or services) to customers for their consideration. Content-based recommendation and collaborative filtering represent ...
     
Discovering event episodes from news corpora: a temporal-based approach
Found in: Proceedings of the 11th International Conference on Electronic Commerce (ICEC '09)
By Chih-Ping Wei, Christopher C. C. Yang, Yen-Hsien Lee, Jyun-Da Chen, Yu-Sheng Chiang
Issue Date:August 2009
pp. 72-80
When performing environmental scanning, organizations typically deal with a numerous of events and topics about their core business, relevant technique standards, competitors, and market, where each event or topic to monitor or track generally is associate...
     
Extracting customer knowledge from online consumer reviews: a collaborative-filtering-based opinion sentence identification approach
Found in: Proceedings of the 11th International Conference on Electronic Commerce (ICEC '09)
By Chin-Sheng Yang, Chih-Ping Wei, Christopher C. Yang
Issue Date:August 2009
pp. 64-71
Due to the popularity of online retail stores, consumers are not only shopping and comparing consumer products on the Web but also providing their consumer reviews on the Internet platform. The Web has become the largest repository of consumer reviews. Con...
     
Classifying web review opinions for consumer product analysis
Found in: Proceedings of the 11th International Conference on Electronic Commerce (ICEC '09)
By Chih-Ping Wei, Christopher C. Yang, Y. C. Wong
Issue Date:August 2009
pp. 57-63
Web 2.0 technologies have facilitated the interaction between web users. The business-to-consumer electronic commerce is no longer restricted between consumers and online retail stores. It has been extended to opinions sharing between consumers and consume...
     
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