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DC
2010
15 years 6 months ago
An optimal maximal independent set algorithm for bounded-independence graphs
We present a novel distributed algorithm for the maximal independent set (MIS) problem.1 On bounded-independence graphs (BIG) our deterministic algorithm finishes in O(log n) time,...
Johannes Schneider, Roger Wattenhofer
JNSM
2008
93views more  JNSM 2008»
15 years 6 months ago
Optimal IDS Sensor Placement and Alert Prioritization Using Attack Graphs
We optimally place intrusion detection system (IDS) sensors and prioritize IDS alerts using attack graph analysis. We begin by predicting all possible ways of penetrating a networ...
Steven Noel, Sushil Jajodia
168
Voted
DM
2007
135views more  DM 2007»
15 years 6 months ago
Heavy fans, cycles and paths in weighted graphs of large connectivity
A set of paths joining a vertex y and a vertex set L is called (y, L)-fan if any two of the paths have only y in common, and its width is the number of paths forming it. In weight...
Jun Fujisawa
ICIP
2000
IEEE
16 years 8 months ago
Shape Approximation Through Recursive Scalable Layer Generation
This paper presents an e cient recursive algorithm for generating operationally optimal intra mode scalable layer decompositions of object contours. The problem is posed in terms ...
Gerry Melnikov, Aggelos K. Katsaggelos
ICC
2009
IEEE
103views Communications» more  ICC 2009»
16 years 1 months ago
On the Minimum k-Connectivity Repair in Wireless Sensor Networks
—Repairing connectivity and achieving a certain level of fault tolerance are two important research challenges in wireless sensor networks that have, in many papers in the litera...
Hisham M. Almasaeid, Ahmed E. Kamal