Sciweavers

11345 search results - page 1969 / 2269
» Foundations of Computer Science
Sort
View
SDM
2009
SIAM
331views Data Mining» more  SDM 2009»
16 years 24 days ago
Privacy Preservation in Social Networks with Sensitive Edge Weights.
With the development of emerging social networks, such as Facebook and MySpace, security and privacy threats arising from social network analysis bring a risk of disclosure of con...
Jie Wang, Jinze Liu, Jun Zhang, Lian Liu
128
Voted
SDM
2009
SIAM
125views Data Mining» more  SDM 2009»
16 years 24 days ago
Identifying Unsafe Routes for Network-Based Trajectory Privacy.
In this paper, we propose a privacy model that offers trajectory privacy to the requesters of Location-Based Services (LBSs), by utilizing an underlying network of user movement. ...
Aris Gkoulalas-Divanis, Mohamed F. Mokbel, Vassili...
138
Voted
SDM
2009
SIAM
162views Data Mining» more  SDM 2009»
16 years 24 days ago
Diversity-Based Weighting Schemes for Clustering Ensembles.
Clustering ensembles has been recently recognized as an emerging approach to provide more robust solutions to the data clustering problem. Current methods of clustering ensembles ...
Andrea Tagarelli, Francesco Gullo, Sergio Greco
139
Voted
SDM
2009
SIAM
184views Data Mining» more  SDM 2009»
16 years 24 days ago
DensEst: Density Estimation for Data Mining in High Dimensional Spaces.
Subspace clustering and frequent itemset mining via “stepby-step” algorithms that search the subspace/pattern lattice in a top-down or bottom-up fashion do not scale to large ...
Emmanuel Müller, Ira Assent, Ralph Krieger, S...
150
Voted
SDM
2009
SIAM
167views Data Mining» more  SDM 2009»
16 years 24 days ago
Detecting Communities in Social Networks Using Max-Min Modularity.
Many datasets can be described in the form of graphs or networks where nodes in the graph represent entities and edges represent relationships between pairs of entities. A common ...
Jiyang Chen, Osmar R. Zaïane, Randy Goebel
« Prev « First page 1969 / 2269 Last » Next »