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APPROX
2004
Springer
136views Algorithms» more  APPROX 2004»
14 years 4 months ago
On the Crossing Spanning Tree Problem
Given an undirected n-node graph and a set C of m cuts, the minimum crossing tree is a spanning tree which minimizes the maximum crossing of any cut in C, where the crossing of a c...
Vittorio Bilò, Vineet Goyal, R. Ravi, Mohit...
CPC
2006
110views more  CPC 2006»
13 years 10 months ago
Bootstrap Percolation on Infinite Trees and Non-Amenable Groups
Abstract. Bootstrap percolation on an arbitrary graph has a random initial configuration, where each vertex is occupied with probability p, independently of each other, and a deter...
József Balogh, Yuval Peres, Gábor Pe...
ICC
2007
IEEE
14 years 5 months ago
A Low-Complexity Path Metric for Tree-Based Multiple-Antenna Detectors
— Traditional multiple-antenna detectors – which search a tree or a lattice structure – typically apply a metric that requires a preprocessing. Contrary to that, we present a...
Christian Kuhn, Norbert Görtz
DATE
2002
IEEE
91views Hardware» more  DATE 2002»
14 years 3 months ago
An Enhanced Q-Sequence Augmented with Empty-Room-Insertion and Parenthesis Trees
After the discussion on the difference between floorplanning and packing in VLSI placement design, this paper adapts the floorplanner that is based on the Q-sequence to a packin...
Changwen Zhuang, Yoji Kajitani, Keishi Sakanushi, ...
WSDM
2009
ACM
161views Data Mining» more  WSDM 2009»
14 years 5 months ago
Predicting the readability of short web summaries
Readability is a crucial presentation attribute that web summarization algorithms consider while generating a querybaised web summary. Readability quality also forms an important ...
Tapas Kanungo, David Orr