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CSCW
2012
ACM
12 years 5 months ago
Technology-mediated contributions: editing behaviors among new wikipedians
The power-law distribution of participation characterizes a wide variety of technology-mediated social participation (TMSP) systems, and Wikipedia is no exception. A minority of a...
Judd Antin, Coye Cheshire, Oded Nov
TEC
2010
112views more  TEC 2010»
13 years 4 months ago
Population-Based Algorithm Portfolios for Numerical Optimization
In this paper, we consider the scenario that a population-based algorithm is applied to a numerical optimization problem and a solution needs to be presented within a given time bu...
Fei Peng, Ke Tang, Guoliang Chen, Xin Yao
NIPS
1997
13 years 11 months ago
Learning Generative Models with the Up-Propagation Algorithm
Up-propagation is an algorithm for inverting and learning neural network generative models. Sensory input is processed by inverting a model that generates patterns from hidden var...
Jong-Hoon Oh, H. Sebastian Seung
ADAEUROPE
2003
Springer
14 years 3 months ago
An Invitation to Ada 2005
Starting in 2000, the ISO technical group in charge of maintaining the Ada language has been looking into possible changes for the next revision of the standard, around 2005. Based...
Pascal Leroy
CORR
1998
Springer
82views Education» more  CORR 1998»
13 years 9 months ago
Tractability of Theory Patching
In this paper we consider the problem of theory patching, in which we are given a domain theory, some of whose components are indicated to be possibly awed, and a set of labeled t...
Shlomo Argamon-Engelson, Moshe Koppel