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Displaying 1-8 out of 8 total
Examining the Social Influence on Information Technology Sustained Use in a Community Health System: A Hierarchical Bayesian Learning Method Analysis
Found in: 2014 47th Hawaii International Conference on System Sciences (HICSS)
By Haijing Hao,Rema Padman,Baohong Sun,Rahul Telang
Issue Date:January 2014
pp. 2751-2758
This paper develops a hierarchical Bayesian learning model to investigate the social influence on sustained use of technology in healthcare. First, this post-adoption Bayesian learning model study makes a contribution to the limited literature on sustained...
   
Toward Order Set Optimization Using Click Cost Criteria in the Pediatric Environment
Found in: 2013 46th Hawaii International Conference on System Sciences (HICSS)
By Yiye Zhang,James E. Levin,Rema Padman
Issue Date:January 2013
pp. 2575-2584
Order sets as part of computerized provider order entry (CPOE) have the potential to improve care delivery by making it faster and easier for physicians to enter orders and by guiding care according to known best practices. Currently, order sets are not ut...
   
Information Visualization for Chronic Disease Risk Assessment
Found in: IEEE Intelligent Systems
By Christopher A. Harle,Daniel B. Neill,Rema Padman
Issue Date:November 2012
pp. 81-85
Here, the authors describe and evaluate a new information-visualization method and prototype software tool that support risk assessment for negative health outcomes. Their framework uses principal component analysis and linear discriminant analysis to plot...
 
On Learning Parsimonious Models for Extracting Consumer Opinions
Found in: Hawaii International Conference on System Sciences
By Xue Bai, Rema Padman, Edoardo Airoldi
Issue Date:January 2005
pp. 75b
Extracting sentiments from unstructured text has emerged as an important problem in many disciplines. An accurate method would enable us, for example, to mine on-line opinions from the Internet and learn customers' preferences for economic or marketing res...
   
On Privacy-Preserving Access to Distributed Heterogeneous Healthcare Information
Found in: Hawaii International Conference on System Sciences
By Claus Boyens, Ramayya Krishnan, Rema Padman
Issue Date:January 2004
pp. 60135a
Regional healthcare initiatives seek to improve the quality of healthcare by collecting, analyzing, and disseminating information about chronic diseases such as diabetes. The data required to support such initiatives comes from several organizations such a...
   
Design, Implementation, and Preliminary Evaluation of a Web-Based Health Risk Calculator
Found in: Hawaii International Conference on System Sciences
By Christopher A. Harle, Rema Padman, Julie S. Downs
Issue Date:January 2009
pp. 1-10
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Cell Suppression to Limit Content-Based Disclosure
Found in: Hawaii International Conference on System Sciences
By George Duncan, Ramayya Krishnan, Rema Padman
Issue Date:January 1997
pp. 552
The increasing demand for information, coupled with the increasing capability of computer systems, has compelled information providers to reassess their procedures for preventing disclosure of confidential information. General logical and numerical methods...
   
Assessing data quality in accounting information systems
Found in: Communications of the ACM
By David Kaplan, James Peters, Ramayya Krishnan, Rema Padman
Issue Date:January 1988
pp. 72-78
The online Risks Forum has long been a hotbed for discussions of the relative merits of openness relating to the dissemination of knowledge about security vulnerabilities. The debate has now been rekindled, and is summarized here.
     
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