Sciweavers

22 search results - page 1 / 5
» Monotony properties of connected visible graph searching
Sort
View
IANDC
2008
85views more  IANDC 2008»
13 years 4 months ago
Monotony properties of connected visible graph searching
Search games are attractive for their correspondence with classical width parameters. For instance, the invisible search number (a.k.a. node search number) of a graph is equal to
Pierre Fraigniaud, Nicolas Nisse
EUROPAR
2007
Springer
13 years 11 months ago
On the Connectivity of Bluetooth-Based Ad Hoc Networks
We study the connectivity properties of a family of random graphs which closely model the Bluetooth’s device discovery process, where each device tries to connect to other device...
Pilu Crescenzi, Carlo Nocentini, Andrea Pietracapr...
ICCSA
2007
Springer
13 years 11 months ago
Weak Visibility of Two Objects in Planar Polygonal Scenes
Abstract. Determining whether two segments s and t in a planar polygonal scene weakly see each other is a classical problem in computational geometry. In this problem we seek for a...
Mostafa Nouri, Alireza Zarei, Mohammad Ghodsi
OPODIS
2007
13 years 6 months ago
The Cost of Monotonicity in Distributed Graph Searching
Abstract. Blin et al. (2006) proposed a distributed protocol that enables the smallest number of searchers to clear any unknown asynchronous graph in a decentralized manner. Unknow...
David Ilcinkas, Nicolas Nisse, David Soguet
SSDBM
2010
IEEE
185views Database» more  SSDBM 2010»
13 years 3 months ago
DESSIN: Mining Dense Subgraph Patterns in a Single Graph
Currently, a large amount of data can be best represented as graphs, e.g., social networks, protein interaction networks, etc. The analysis of these networks is an urgent research ...
Shirong Li, Shijie Zhang, Jiong Yang