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JCP
2006
83views more  JCP 2006»
15 years 6 months ago
Concurrent Failures and Redundant Protection Problem in Hierarchical GMPLS Networks
The generalized multiprotocol label switching (GMPLS) networks attain a hierarchical structure, and each layer maintains an independent protection mechanism, resulting in redundant...
Sung-eok Jeon
WINE
2005
Springer
135views Economy» more  WINE 2005»
15 years 12 months ago
On Solving Coverage Problems in a Wireless Sensor Network Using Voronoi Diagrams
Owing to numerous potential applications, wireless sensor networks have been the focus of a lot of research efforts lately. In this note we study one fundamental issue in such net...
Anthony Man-Cho So, Yinyu Ye
SAC
2004
ACM
15 years 12 months ago
Solving the error correcting code problem with parallel hybrid heuristics
Some telecommunication systems can not afford the cost of repeating a corrupted message. Instead, the message should be somewhat “corrected” by the receiver. In these cases a...
Enrique Alba, J. Francisco Chicano
CL
2000
Springer
15 years 10 months ago
Modelling Digital Circuits Problems with Set Constraints
A number of diagnostic and optimisation problems in Electronics Computer Aided Design have usually been handled either by specific tools or by mapping them into a general problem s...
Francisco Azevedo, Pedro Barahona
KDD
2010
ACM
223views Data Mining» more  KDD 2010»
15 years 8 months ago
An efficient algorithm for a class of fused lasso problems
The fused Lasso penalty enforces sparsity in both the coefficients and their successive differences, which is desirable for applications with features ordered in some meaningful w...
Jun Liu, Lei Yuan, Jieping Ye