Sciweavers

72 search results - page 7 / 15
» On Dynamic Weighting of Data in Clustering with K-Alpha Mean...
Sort
View
SIGMOD
2005
ACM
136views Database» more  SIGMOD 2005»
16 years 17 days ago
Peer-to-peer management of XML data: issues and research challenges
Peer-to-peer (p2p) systems are attracting increasing attention as an efficient means of sharing data among large, diverse and dynamic sets of users. The widespread use of XML as a...
Georgia Koloniari, Evaggelia Pitoura
ICDE
2005
IEEE
260views Database» more  ICDE 2005»
16 years 1 months ago
A Comparative Evaluation of Transparent Scaling Techniques for Dynamic Content Servers
We study several transparent techniques for scaling dynamic content web sites, and we evaluate their relative impact when used in combination. Full transparency implies strong dat...
Cristiana Amza, Alan L. Cox, Willy Zwaenepoel
107
Voted
WEBDB
2010
Springer
168views Database» more  WEBDB 2010»
15 years 5 months ago
WikiAnalytics: Disambiguation of Keyword Search Results on Highly Heterogeneous Structured Data
Wikipedia infoboxes is an example of a seemingly structured, yet extraordinarily heterogeneous dataset, where any given record has only a tiny fraction of all possible fields. Su...
Andrey Balmin, Emiran Curtmola
ICDM
2010
IEEE
232views Data Mining» more  ICDM 2010»
14 years 9 months ago
gSkeletonClu: Density-Based Network Clustering via Structure-Connected Tree Division or Agglomeration
Community detection is an important task for mining the structure and function of complex networks. Many pervious approaches are difficult to detect communities with arbitrary size...
Heli Sun, Jianbin Huang, Jiawei Han, Hongbo Deng, ...
120
Voted
DICTA
2003
15 years 1 months ago
Robust Estimation in Gaussian Mixtures Using Multiresolution Kd-trees
For many applied problems in the context of clustering via mixture models, the estimates of the component means and covariance matrices can be affected by observations that are at...
Shu-Kay Ng, Geoffrey J. McLachlan