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» Connected Set Cover Problem and Its Applications
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JSAC
2008
70views more  JSAC 2008»
13 years 8 months ago
LMMSE turbo equalization based on factor graphs
Abstract--In this paper, a vector-form factor graph representation is derived for intersymbol interference (ISI) channels. The resultant graphs have a tree-structure that avoids th...
Qinghua Guo, Li Ping
INFOCOM
2008
IEEE
14 years 2 months ago
Balanced Relay Allocation on Heterogeneous Unstructured Overlays
— Due to the increased usage of NAT boxes and firewalls, it has become harder for applications to establish direct connections seamlessly among two end-hosts. A recently adopted...
Hung Xuan Nguyen, Daniel R. Figueiredo, Matthias G...
JWSR
2007
99views more  JWSR 2007»
13 years 8 months ago
A Metamorphic Testing Approach for Online Testing of Service-Oriented Software Applications
: Testing the correctness of services assures the functional quality of service-oriented application. A service-oriented application may bind dynamically to its supportive services...
W. Chan, S. Cheung, K. Leung
COR
2010
146views more  COR 2010»
13 years 8 months ago
A search space "cartography" for guiding graph coloring heuristics
We present a search space analysis and its application in improving local search algorithms for the graph coloring problem. Using a classical distance measure between colorings, w...
Daniel Cosmin Porumbel, Jin-Kao Hao, Pascale Kuntz
VLDB
2004
ACM
143views Database» more  VLDB 2004»
14 years 1 months ago
GPX: Interactive Mining of Gene Expression Data
Discovering co-expressed genes and coherent expression patterns in gene expression data is an important data analysis task in bioinformatics research and biomedical applications. ...
Daxin Jiang, Jian Pei, Aidong Zhang