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IIE
2008
98views more  IIE 2008»
15 years 6 months ago
Data Mining Application in Higher Learning Institutions
One of the biggest challenges that higher learning institutions face today is to improve the quality of managerial decisions. The managerial decision making process becomes more co...
Naeimeh Delavari, Somnuk Phon-Amnuaisuk, M. Reza B...
WWW
2004
ACM
16 years 7 months ago
Visualising student tracking data to support instructors in web-based distance education
This paper presents a novel approach of using web log data generated by course management systems (CMS) to help instructors become aware of what is happening in distance learning ...
Riccardo Mazza, Vania Dimitrova
KDD
2005
ACM
109views Data Mining» more  KDD 2005»
16 years 7 months ago
A new scheme on privacy-preserving data classification
We address privacy-preserving classification problem in a distributed system. Randomization has been the approach proposed to preserve privacy in such scenario. However, this appr...
Nan Zhang 0004, Shengquan Wang, Wei Zhao
CW
2006
IEEE
16 years 25 days ago
A New Method for Developing Business Applications: The Cellular Data System
Currently, in the development of business applications, difficulties occasionally arise between the customer side and the supplier side, causing delays and higher development cost...
Toshio Kodama, Tosiyasu L. Kunii, Yoichi Seki
IDEAS
2005
IEEE
111views Database» more  IDEAS 2005»
16 years 11 days ago
Evaluation of Queries on Tree-Structured Data Using Dimension Graphs
The recent proliferation of XML-based standards and technologies for managing data on the Web demonstrates the need for effective and efficient management of treestructured data....
Theodore Dalamagas, Dimitri Theodoratos, Antonis K...