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» Partitions and the Fermi-Dirac Distribution
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97
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KDD
2006
ACM
112views Data Mining» more  KDD 2006»
16 years 1 months ago
K-means clustering versus validation measures: a data distribution perspective
K-means is a widely used partitional clustering method. While there are considerable research efforts to characterize the key features of K-means clustering, further investigation...
Hui Xiong, Junjie Wu, Jian Chen
103
Voted
IEEEARES
2006
IEEE
15 years 6 months ago
DeDiSys Lite: An Environment for Evaluating Replication Protocols in Partitionable Distributed Object Systems
Distributed object systems for partitionable systems present a challenge, in that there is a trade-off between availability and consistency. Changes in one partition are not visib...
Stefan Beyer, Alexander Sanchez, Francesc D. Mu&nt...
IPPS
2006
IEEE
15 years 6 months ago
Ad-hoc distributed spatial joins on mobile devices
PDAs, cellular phones and other mobile devices are now capable of supporting complex data manipulation operations. Here, we focus on ad-hoc spatial joins of datasets residing in m...
Panos Kalnis, Nikos Mamoulis, Spiridon Bakiras, Xi...
124
Voted
COMAD
2008
15 years 2 months ago
Concurrency Control in Distributed MRA Index Structure
Answering aggregate queries like sum, count, min, max over regions containing moving objects is often needed for virtual world applications, real-time monitoring systems, etc. Sin...
Neha Singh, S. Sudarshan
EDBT
2006
ACM
191views Database» more  EDBT 2006»
16 years 25 days ago
Parallelizing Skyline Queries for Scalable Distribution
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. Current skyline computation methods are rest...
Ping Wu, Caijie Zhang, Ying Feng, Ben Y. Zhao, Div...