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ICWSM
2009
15 years 4 months ago
Modeling Blog Dynamics
How do blogs produce posts? What local, underlying mechanisms lead to the bursty temporal behaviors observed in blog networks? Earlier work analyzed network patterns of blogs and ...
Michaela Goetz, Jure Leskovec, Mary McGlohon, Chri...
BMCBI
2010
150views more  BMCBI 2010»
15 years 4 months ago
Kernel based methods for accelerated failure time model with ultra-high dimensional data
Background: Most genomic data have ultra-high dimensions with more than 10,000 genes (probes). Regularization methods with L1 and Lp penalty have been extensively studied in survi...
Zhenqiu Liu, Dechang Chen, Ming Tan, Feng Jiang, R...
CARTOGRAPHICA
2010
111views more  CARTOGRAPHICA 2010»
15 years 4 months ago
Essential, Illustrative, or ... Just Propaganda? Rethinking John Snow's Broad Street Map
For more than a century John Snow's iconic map of an 1854 cholera outbreak in the Broad Street area of Soho, London, has been the very definition of how to discover the sourc...
Tom Koch, Ken Denike
CORR
2010
Springer
106views Education» more  CORR 2010»
15 years 4 months ago
Simulating space and time
This paper explores the idea that the space-time of a virtual reality could appear to those within it as our space-time does to us. The likely processing needed to do this include...
Brian Whitworth
219
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ICDM
2010
IEEE
189views Data Mining» more  ICDM 2010»
15 years 4 months ago
S4: Distributed Stream Computing Platform
Abstract--S4 is a general-purpose, distributed, scalable, partially fault-tolerant, pluggable platform that allows programmers to easily develop applications for processing continu...
Leonardo Neumeyer, Bruce Robbins, Anish Nair, Anan...