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WDAS
1998
14 years 24 days ago
A Survey on Counting Networks
In the counting problem, asynchronous concurrent processes repeatedly assign themselves successive values, such as integers or locations in memory. Counting networks are a class o...
Costas Busch, Maurice Herlihy
APPROX
2008
Springer
184views Algorithms» more  APPROX 2008»
14 years 1 months ago
Approximately Counting Embeddings into Random Graphs
Let H be a graph, and let CH(G) be the number of (subgraph isomorphic) copies of H contained in a graph G. We investigate the fundamental problem of estimating CH(G). Previous res...
Martin Fürer, Shiva Prasad Kasiviswanathan
SAT
2004
Springer
101views Hardware» more  SAT 2004»
14 years 4 months ago
An Algebraic Approach to the Complexity of Generalized Conjunctive Queries
Kolaitis and Vardi pointed out that constraint satisfaction and conjunctive query containment are essentially the same problem. We study the Boolean conjunctive queries under a mor...
Michael Bauland, Philippe Chapdelaine, Nadia Creig...