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» Improved approximation for directed cut problems
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175
Voted
KDD
2010
ACM
252views Data Mining» more  KDD 2010»
15 years 9 months ago
Fast query execution for retrieval models based on path-constrained random walks
Many recommendation and retrieval tasks can be represented as proximity queries on a labeled directed graph, with typed nodes representing documents, terms, and metadata, and labe...
Ni Lao, William W. Cohen
169
Voted
COCOA
2009
Springer
15 years 10 months ago
On Open Rectangle-of-Influence Drawings of Planar Graphs
: Under water sensor network is an important research direction in computer science. There are many interesting optimization problems regarding its design, routing and applications...
Huaming Zhang, Milind Vaidya