376 search results - page 56 / 76 » Betweenness Centrality : Algorithms and Lower Bounds |
ECCC
2011
13 years 2 months ago
2011
A fundamental fact in the analysis of randomized algorithm is that when n balls are hashed into n bins independently and uniformly at random, with high probability each bin contai...
NEUROSCIENCE
2001
Springer
14 years 4 days ago
2001
Springer
We propose a theoretical framework for specification and analysis of a class of learning problems that arise in open-ended environments that contain multiple, distributed, dynamic...
ESA
2009
Springer
14 years 2 months ago
2009
Springer
We show that for every set S of n points in the plane and a designated point rt ∈ S, there exists a tree T that has small maximum degree, depth and weight. Moreover, for every po...
SODA
2000
ACM
13 years 9 months ago
2000
ACM
We address the problem of minimizing the communication involved in the exchange of similar documents. We consider two users, A and B, who hold documents x and y respectively. Neit...
COLT
1999
Springer
13 years 12 months ago
1999
Springer
We focus on methods to solve multiclass learning problems by using only simple and efficient binary learners. We investigate the approach of Dietterich and Bakiri [2] based on er...