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» A Data Locality Optimizing Algorithm
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SMA
2009
ACM
141views Solid Modeling» more  SMA 2009»
16 years 4 days ago
Robust principal curvatures using feature adapted integral invariants
Principal curvatures and principal directions are fundamental local geometric properties. They are well defined on smooth surfaces. However, due to the nature as higher order di...
Yu-Kun Lai, Shi-Min Hu, Tong Fang
CCS
2008
ACM
15 years 9 months ago
Revocation games in ephemeral networks
A frequently proposed solution to node misbehavior in mobile ad hoc networks is to use reputation systems. But in ephemeral networks - a new breed of mobile networks where contact...
Maxim Raya, Mohammad Hossein Manshaei, Márk...
199
Voted
WOWMOM
2005
ACM
109views Multimedia» more  WOWMOM 2005»
16 years 1 months ago
On Maximizing Lifetime of a Sensor Cluster
We consider the energy consumed in radio transmission of a set of sensors forming a data gathering wireless network. Our objective is to enhance the lifetime of such networks by e...
Samar Agnihotri, Pavan Nuggehalli, H. S. Jamadagni
KDD
2009
ACM
208views Data Mining» more  KDD 2009»
16 years 8 months ago
A principled and flexible framework for finding alternative clusterings
The aim of data mining is to find novel and actionable insights in data. However, most algorithms typically just find a single (possibly non-novel/actionable) interpretation of th...
Zijie Qi, Ian Davidson
EUROGP
2009
Springer
130views Optimization» more  EUROGP 2009»
16 years 2 months ago
One-Class Genetic Programming
One-class classification naturally only provides one-class of exemplars, the target class, from which to construct the classification model. The one-class approach is constructed...
Robert Curry, Malcolm I. Heywood