Sciweavers

518 search results - page 28 / 104
» Estimating Missing Data in Data Streams
Sort
View
NSDI
2007
15 years 2 months ago
A Systematic Framework for Unearthing the Missing Links: Measurements and Impact
The lack of an accurate representation of the Internet topology at the Autonomous System (AS) level is a limiting factor in the design, simulation, and modeling efforts in inter-d...
Yihua He, Georgos Siganos, Michalis Faloutsos, Sri...
BMCBI
2004
113views more  BMCBI 2004»
14 years 11 months ago
Influence of microarrays experiments missing values on the stability of gene groups by hierarchical clustering
Background: Microarray technologies produced large amount of data. The hierarchical clustering is commonly used to identify clusters of co-expressed genes. However, microarray dat...
Alexandre G. de Brevern, Serge A. Hazout, Alain Ma...
ISCA
2009
IEEE
143views Hardware» more  ISCA 2009»
15 years 6 months ago
Spatio-temporal memory streaming
Recent research advocates memory streaming techniques to alleviate the performance bottleneck caused by the high latencies of off-chip memory accesses. Temporal memory streaming r...
Stephen Somogyi, Thomas F. Wenisch, Anastasia Aila...
MLDM
2005
Springer
15 years 5 months ago
Statistical Supports for Frequent Itemsets on Data Streams
Abstract. A statistical technique is developed for estimating the support of itemsets on data streams, regardless of the size of the data stored. This technique, which is computati...
Pierre-Alain Laur, Jean-Emile Symphor, Richard Noc...
COMPGEOM
2004
ACM
15 years 5 months ago
Deterministic sampling and range counting in geometric data streams
We present memory-efficient deterministic algorithms for constructing -nets and -approximations of streams of geometric data. Unlike probabilistic approaches, these deterministic...
Amitabha Bagchi, Amitabh Chaudhary, David Eppstein...