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CEC
2011
IEEE
12 years 10 months ago
Stochastic Natural Gradient Descent by estimation of empirical covariances
—Stochastic relaxation aims at finding the minimum of a fitness function by identifying a proper sequence of distributions, in a given model, that minimize the expected value o...
Luigi Malagò, Matteo Matteucci, Giovanni Pi...
CIKM
2011
Springer
12 years 10 months ago
Content based social behavior prediction: a multi-task learning approach
The study of information flow analyzes the principles and mechanisms of social information distribution. It is becoming an extremely important research topic in social network re...
Hongliang Fei, Ruoyi Jiang, Yuhao Yang, Bo Luo, Ju...
CIKM
2011
Springer
12 years 10 months ago
Towards feature selection in network
Traditional feature selection methods assume that the data are independent and identically distributed (i.i.d.). In real world, tremendous amounts of data are distributed in a net...
Quanquan Gu, Jiawei Han
DGO
2011
237views Education» more  DGO 2011»
12 years 10 months ago
Modeling digital preservation capabilities in enterprise architecture
The rising awareness of the challenges of preserving information over the long term has led to a wealth of initiatives developing economic models, methods, tools, systems, guideli...
Christoph Becker, Gonçalo Antunes, Jos&eacu...
ECCE
2011
12 years 10 months ago
Design of a safe computer-supported cooperative environment in radiotherapy: exploratory identification of cooperation strategie
Motivation – This research deals with the identification of collective production of a safe radiotherapy treatment and its potential assistance through computer-supported enviro...
Maria Isabel Munoz, Vanina Mollo, Flore Barcellini...