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» Reducibilities Relating to Schnorr Randomness
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SIGCOMM
2006
ACM
14 years 4 months ago
Minimizing churn in distributed systems
A pervasive requirement of distributed systems is to deal with churn — change in the set of participating nodes due to joins, graceful leaves, and failures. A high churn rate ca...
Brighten Godfrey, Scott Shenker, Ion Stoica
ICFP
2002
ACM
14 years 10 months ago
An experimental study of renewal-older-first garbage collection
Generational collection has improved the efficiency of garbage collection in fast-allocating programs by focusing on collecting young garbage, but has done little to reduce the co...
Lars Thomas Hansen, William D. Clinger
CN
1998
81views more  CN 1998»
13 years 10 months ago
Improving the WWW: Caching or Multicast?
We consider two schemes for the distributionof Web documents. In the first scheme the sender repeatedly transmits the Web document into a multicast address, and receivers asynchr...
Pablo Rodriguez, Keith W. Ross, Ernst Biersack
STACS
2005
Springer
14 years 4 months ago
Algorithmics in Exponential Time
Exponential algorithms, i.e. algorithms of complexity O(cn ) for some c > 1, seem to be unavoidable in the case of NP-complete problems (unless P=NP), especially if the problem ...
Uwe Schöning
ICML
2010
IEEE
13 years 12 months ago
Learning Markov Logic Networks Using Structural Motifs
Markov logic networks (MLNs) use firstorder formulas to define features of Markov networks. Current MLN structure learners can only learn short clauses (4-5 literals) due to extre...
Stanley Kok, Pedro Domingos