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SODA
2008
ACM
83views Algorithms» more  SODA 2008»
15 years 8 months ago
Splay trees, Davenport-Schinzel sequences, and the deque conjecture
We introduce a new technique to bound the asymptotic performance of splay trees. The basic idea is to transcribe, in an indirect fashion, the rotations performed by the splay tree...
Seth Pettie
COMSIS
2006
156views more  COMSIS 2006»
15 years 6 months ago
A Comparison of the Bagging and the Boosting Methods Using the Decision Trees Classifiers
In this paper we present an improvement of the precision of classification algorithm results. Two various approaches are known: bagging and boosting. This paper describes a set of ...
Kristína Machova, Miroslav Puszta, Frantise...
TCS
2008
15 years 6 months ago
The 2-radius and 2-radiian problems on trees
In this paper, we consider two facility location problems on tree networks. One is the 2-radius problem, whose goal is to partition the vertex set of the given network into two no...
Hung-Lung Wang, Kun-Mao Chao
ORDER
2002
74views more  ORDER 2002»
15 years 6 months ago
Lines, Trees, and Branch Spaces
: In this paper we examine the interactions between the topology of certain linearly ordered topological spaces (LOTS) and the properties of trees in whose branch spaces they embed...
Harold Bennett, David Lutzer, Mary Ellen Rudin
PODC
2004
ACM
16 years 1 days ago
Balanced binary trees for ID management and load balance in distributed hash tables
We present a low-cost, decentralized algorithm for ID management in distributed hash tables (DHTs) managed by a dynamic set of hosts. Each host is assigned an ID in the unit inter...
Gurmeet Singh Manku