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4OR
2005
104views more  4OR 2005»
13 years 9 months ago
The robust shortest path problem with interval data via Benders decomposition
Many real problems can be modelled as robust shortest path problems on digraphs with interval costs, where intervals represent uncertainty about real costs and a robust path is not...
Roberto Montemanni, Luca Maria Gambardella
ICDE
2005
IEEE
121views Database» more  ICDE 2005»
14 years 10 months ago
Top-Down Specialization for Information and Privacy Preservation
Releasing person-specific data in its most specific state poses a threat to individual privacy. This paper presents a practical and efficient algorithm for determining a generaliz...
Benjamin C. M. Fung, Ke Wang, Philip S. Yu
NN
2006
Springer
113views Neural Networks» more  NN 2006»
13 years 9 months ago
Large-scale data exploration with the hierarchically growing hyperbolic SOM
We introduce the Hierarchically Growing Hyperbolic Self-Organizing Map (H2 SOM) featuring two extensions of the HSOM (hyperbolic SOM): (i) a hierarchically growing variant that al...
Jörg Ontrup, Helge Ritter
MCS
2008
Springer
13 years 9 months ago
Estimation of cost efficiency of Australian universities
The purpose of this paper is to quantify the efficiency with which Australian universities utilise their teaching resources. The study estimates the cost efficiency of 36 universi...
Jocelyn Horne, Baiding Hu
ANCS
2006
ACM
14 years 27 days ago
Packet classification using coarse-grained tuple spaces
While the problem of high performance packet classification has received a great deal of attention in recent years, the research community has yet to develop algorithmic methods t...
Haoyu Song, Jonathan S. Turner, Sarang Dharmapurik...