Sciweavers

2168 search results - page 123 / 434
» Randomized Algorithms and Complexity Theory
Sort
View
TAMC
2010
Springer
15 years 8 months ago
Community Structure in Large Complex Networks
In this paper, we establish the definition of community fundamentally different from what was commonly accepted in previous studies, where communities were typically assumed to ...
Liaoruo Wang, John E. Hopcroft
CORR
2010
Springer
90views Education» more  CORR 2010»
15 years 3 months ago
Logical complexity of graphs: a survey
We discuss the definability of finite graphs in first-order logic with two relation symbols for adjacency and equality of vertices. The logical depth D(G) of a graph G is equal to ...
Oleg Pikhurko, Oleg Verbitsky
ISCAS
2006
IEEE
93views Hardware» more  ISCAS 2006»
15 years 9 months ago
Discontinuity-induced bifurcations in TCP/RED communication algorithms
— In this paper, we describe a simple second-order discrete-time model for the Transmission Control Protocol (TCP) with Random Early Detection (RED) algorithm. The TCP/RED mechan...
Mingjian Liu, A. Marciello, Mario di Bernardo, Lji...
FUN
2010
Springer
233views Algorithms» more  FUN 2010»
15 years 8 months ago
The Complexity of Flood Filling Games
We study the complexity of the popular one player combinatorial game known as Flood-It. In this game the player is given an n×n board of tiles where each tile is allocated one of ...
David Arthur, Raphaël Clifford, Markus Jalsen...
APPROX
2007
Springer
77views Algorithms» more  APPROX 2007»
15 years 9 months ago
High Entropy Random Selection Protocols
We study the two party problem of randomly selecting a string among all the strings of length n. We want the protocol to have the property that the output distribution has high en...
Harry Buhrman, Matthias Christandl, Michal Kouck&y...