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CONCURRENCY
2008
81views more  CONCURRENCY 2008»
15 years 7 months ago
Resource space view tour mechanism
The Resource Space Model is a new semantic data model for managing various resources. Based on the model, this paper proposes a view mechanism for finding and reusing legacy Resou...
Jin Liu, Xiang Li, Liang Feng
202
Voted
CSDA
2010
208views more  CSDA 2010»
15 years 7 months ago
Bayesian density estimation and model selection using nonparametric hierarchical mixtures
We consider mixtures of parametric densities on the positive reals with a normalized generalized gamma process (Brix, 1999) as mixing measure. This class of mixtures encompasses t...
Raffaele Argiento, Alessandra Guglielmi, Antonio P...
197
Voted
DEBU
2010
108views more  DEBU 2010»
15 years 7 months ago
Weighted Set-Based String Similarity
Consider a universe of tokens, each of which is associated with a weight, and a database consisting of strings that can be represented as subsets of these tokens. Given a query st...
Marios Hadjieleftheriou, Divesh Srivastava
157
Voted
EOR
2008
64views more  EOR 2008»
15 years 7 months ago
Retrieving seasonally adjusted quarterly growth rates from annual growth rates that are reported quarterly
Most macroeconomic time-series are reported on a quarterly basis. However, in many cases, official statistical agencies report annual (or `year-on-year') growth rates rather ...
Richard D. F. Harris, Fatih Yilmaz
192
Voted
IJON
2008
93views more  IJON 2008»
15 years 6 months ago
Morphologically constrained ICA for extracting weak temporally correlated signals
Recently the constrained ICA (cICA) algorithm has been widely applied to many applications. But a crucial problem to the algorithm is how to design a reference signal in advance, ...
Zhi-Lin Zhang