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» A Graph-Theoretic Analysis of Information Value
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ISJ
2002
212views more  ISJ 2002»
15 years 5 months ago
Assessing and managing the benefits of enterprise systems: the business manager's perspective
This paper focuses on the benefits that organizations may achieve from their investment in enterprise systems (ES). It proposes an ES benefit framework for summarizing benefits in ...
Shari Shang, Peter B. Seddon
JIDM
2010
122views more  JIDM 2010»
15 years 4 months ago
Revisiting "Privacy Preserving Clustering by Data Transformation"
Preserving the privacy of individuals when data are shared for clustering is a complex problem. The challenge is how to protect the underlying data values subjected to clustering w...
Stanley R. M. Oliveira, Osmar R. Zaïane
INFORMATICALT
2010
103views more  INFORMATICALT 2010»
15 years 24 days ago
Multistage K-Means Clustering for Scenario Tree Construction
Abstract. In stochastic programming and decision analysis, an important issue consists in the approximate representation of the multidimensional stochastic underlying process in th...
Kristina Sutiene, Dalius Makackas, Henrikas Pranev...
TASLP
2008
108views more  TASLP 2008»
15 years 5 months ago
A Regression Approach to Music Emotion Recognition
Content-based retrieval has emerged in the face of content explosion as a promising approach to information access. In this paper, we focus on the challenging issue of recognizing ...
Yi-Hsuan Yang, Yu-Ching Lin, Ya-Fan Su, Homer H. C...
PODS
2007
ACM
203views Database» more  PODS 2007»
16 years 6 months ago
Decision trees for entity identification: approximation algorithms and hardness results
We consider the problem of constructing decision trees for entity identification from a given relational table. The input is a table containing information about a set of entities...
Venkatesan T. Chakaravarthy, Vinayaka Pandit, Samb...