Sciweavers

6 search results - page 1 / 2
» acta 2008
Sort
View
ACTA
2008
82views more  ACTA 2008»
13 years 7 months ago
Two-tier relaxed heaps
Abstract. We introduce an adaptation of run-relaxed heaps which provides efficient heap operations with respect to the number of element comparisons performed. Our data structure g...
Amr Elmasry, Claus Jensen, Jyrki Katajainen
ACTA
2008
88views more  ACTA 2008»
13 years 6 months ago
Weighted height of random trees
We consider a model of random trees similar to the split trees of Devroye [30] in which a set of items is recursively partitioned. Our model allows for more flexibility in the cho...
Nicolas Broutin, Luc Devroye, Erin McLeish
ACTA
2008
136views more  ACTA 2008»
13 years 7 months ago
Two-dimensional packing with conflicts
We study the two-dimensional version of the bin packing problem with conflicts. We are given a set of (two-dimensional) squares V = {1, 2, . . . , n} with sides s1, s2 . . . , sn ...
Leah Epstein, Asaf Levin, Rob van Stee
SAC
2006
ACM
14 years 1 months ago
KALA: Kernel Aspect language for advanced transactions
Transaction management is a known crosscutting concern. Previous research has been conducted to express this concern as an aspect. However, such work has used general-purpose aspe...
Johan Fabry, Theo D'Hondt