| H. L. Bodlaender and F. V. Fomin. Tree decompositions with small cost. In Proceedings 8th SWAT, Springer-Verlag LNCS 2368, pp. 378--387, 2002. |
....one appears to be a subset of the other. Both the distribution of the bagsizes and the number of bags have a direct influence on the running time of Phase II of the algorithm: Very recently, the notion of f cost was introduced as a more refined measure for the quality of a tree decomposition [12]. Here, f : N R is some function and the f cost of a tree decomposition is defined to be # i#I f( X i ) Since, in Phase II, the time (and space) needed to process a node of the tree decomposition whose associated bag has size k roughly is f(k) 2 the time needed for Phase ....
H. L. Bodlaender and F. V. Fomin. Tree decompositions with small cost. In Proceedings 8th SWAT 2002.
No context found.
H. L. Bodlaender and F. V. Fomin. Tree decompositions with small cost. In Proceedings 8th SWAT, Springer-Verlag LNCS 2368, pp. 378--387, 2002.
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC