5473 search results - page 781 / 1095 » On the graph isomorphism problem |
168
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Most of recommender systems try to find items that are most relevant to the older choices of a given user. Here we focus on the "surprise me" query: A user may be bored ...
161
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SODA
2010
ACM
16 years 4 months ago
2010
ACM
We consider the following model for fire containment. We are given an undirected graph G = (V, E) with a source vertex s where the fire starts. At each time step, the firefighters...
178
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MIDDLEWARE
2007
Springer
16 years 24 days ago
2007
Springer
Many wireless sensor network protocols are employing gossipbased message dissemination, where nodes probabilistically forward messages, to reduce message overhead. We are concerne...
187
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INFOCOM
2005
IEEE
16 years 7 days ago
2005
IEEE
— We consider the problem of link scheduling in a sensor network employing a TDMA MAC protocol. Our link scheduling algorithm involves two phases. In the first phase, we assign ...
169
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SPAA
2005
ACM
16 years 6 days ago
2005
ACM
An asynchronous algorithm is described for rapidly constructing an overlay network in a peer-to-peer system where all nodes can in principle communicate with each other directly t...