260 search results - page 23 / 52 » Degree constrained subgraphs |
MP
2007
13 years 7 months ago
2007
Given a graph with costs on the edges, the power of a node is the maximum cost of an edge leaving it, and the power of the graph is the sum of the powers of the nodes of this graph...
KDD
2010
ACM
13 years 10 months ago
2010
ACM
Constrained clustering has been well-studied for algorithms like K-means and hierarchical agglomerative clustering. However, how to encode constraints into spectral clustering rem...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
— Non-negative matrix factorization (NMF), i.e. V ≈ WH where both V, W and H are non-negative has become a widely used blind source separation technique due to its part based r...
BMCBI
2007
13 years 7 months ago
2007
Background: In recent years, an extensive characterization of network structures has been made in an effort to elucidate design principles of metabolic networks, providing valuabl...
SASP
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—Customised processor performance generally increases as additional custom instructions are added. However, performance is not the only metric that modern systems must ta...