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CEC
2009
IEEE
14 years 4 months ago
Evolving hypernetwork models of binary time series for forecasting price movements on stock markets
— The paper proposes a hypernetwork-based method for stock market prediction through a binary time series problem. Hypernetworks are a random hypergraph structure of higher-order...
Elena Bautu, Sun Kim, Andrei Bautu, Henri Luchian,...
ICSM
2009
IEEE
14 years 4 months ago
Comparative analysis of evolving software systems using the Gini coefficient
Rajesh Vasa, Markus Lumpe, Philip Branch, Oscar Ni...
ICTAI
2009
IEEE
14 years 4 months ago
FlockStream: A Bio-Inspired Algorithm for Clustering Evolving Data Streams
Existing density-based data stream clustering algorithms use a two-phase scheme approach consisting of an online phase, in which raw data is processed to gather summary statistics...
Agostino Forestiero, Clara Pizzuti, Giandomenico S...
IPPS
2009
IEEE
14 years 4 months ago
Information spreading in stationary Markovian evolving graphs
Andrea E. F. Clementi, Angelo Monti, Francesco Pas...