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Displaying 1-8 out of 8 total
Finding Top-k Preferable Products
Found in: IEEE Transactions on Knowledge and Data Engineering
By Yu Peng,Raymond Chi-Wing Wong,Qian Wan
Issue Date:October 2012
pp. 1774-1788
The importance of dominance and skyline analysis has been well recognized in multicriteria decision-making applications. Most previous studies focus on how to help customers find a set of “best” possible products from a pool of given ...
 
Finding top-k profitable products
Found in: Data Engineering, International Conference on
By Qian Wan,Raymond Chi-Wing Wong,Yu Peng
Issue Date:April 2011
pp. 1055-1066
The importance of dominance and skyline analysis has been well recognized in multi-criteria decision making applications. Most previous studies focus on how to help customers find a set of
 
Predictive on the Shearing Property of Fabrics Based on Flexible Neural Network
Found in: Intelligent Ubiquitous Computing and Education, International Symposium on
By Suyi Liu, Qian Wan, Yin Cui
Issue Date:May 2009
pp. 141-144
For the flexible neural network is a kind of network which includes flexible and the invariable parameter S function, it not only adjust connection weight in training process, but also adjust parameter of S function, so it has the higher convergence rate a...
 
Discovering Transitional Patterns and Their Significant Milestones in Transaction Databases
Found in: IEEE Transactions on Knowledge and Data Engineering
By Qian Wan, Aijun An
Issue Date:December 2009
pp. 1692-1707
A transaction database usually consists of a set of time-stamped transactions. Mining frequent patterns in transaction databases has been studied extensively in data mining research. However, most of the existing frequent pattern mining algorithms (such as...
 
A Research on Adaptive Transit Combined with Transit-Oriented Development for Small and Medium-Sized Cities
Found in: Intelligent Computation Technology and Automation, International Conference on
By Chen Yang, Wei Wang, Jian Lu, Qian Wan
Issue Date:October 2008
pp. 305-310
The small and medium-sized cities (SMSC) in China are in the rapid urbanization process. The urban growth and economic development may lead to traffic, energy and environmental problems. This paper focused on developing an appropriate transit mode in SMSC ...
 
Transitional Patterns and Their Significant Milestones
Found in: Data Mining, IEEE International Conference on
By Qian Wan, Aijun An
Issue Date:October 2007
pp. 691-696
Mining frequent patterns in transaction databases has been studied extensively in data mining research. However, most of the existing frequent pattern mining algorithms do not consider the time stamps associated with the transactions. In this paper, we ext...
 
An integrated approach to anti-cancer drug sensitivity prediction
Found in: IEEE/ACM Transactions on Computational Biology and Bioinformatics
By Noah Berlow,Saad Haider,Qian Wan,Mathew Geltzeiler,Lara Davis,Charles Keller,Ranadip Pal
Issue Date:May 2014
pp. 1
A framework for design of personalized cancer therapy requires the ability to predict the sensitivity of a tumor to anticancer drugs. The predictive modeling of tumor sensitivity to anti-cancer drugs has primarily focused on generating functions that map g...
 
Diverging patterns: discovering significant frequency change dissimilarities in large databases
Found in: Proceeding of the 18th ACM conference on Information and knowledge management (CIKM '09)
By Aijun An, Jiashu Zhao, Qian Wan, Xiangji Huang
Issue Date:November 2009
pp. 1473-1476
In this paper, we present a framework for mining diverging patterns, a new type of contrast patterns whose frequency changes significantly differently in two data sets, e.g., it changes from a relatively low to a relatively high value in one dataset, but f...
     
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