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» Efficient Algorithms for k -Disjoint Paths Problems on DAGs
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DAM
2011
13 years 3 months ago
Matchability and k-maximal matchings
We present a collection of new structural, algorithmic, and complexity results for two types of matching problems. The first problem involves the computation of k-maximal matchin...
Brian C. Dean, Sandra Mitchell Hedetniemi, Stephen...
JNSM
2008
93views more  JNSM 2008»
13 years 8 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
IPPS
1999
IEEE
14 years 1 months ago
Reducing I/O Complexity by Simulating Coarse Grained Parallel Algorithms
Block-wise access to data is a central theme in the design of efficient external memory (EM) algorithms. A second important issue, when more than one disk is present, is fully par...
Frank K. H. A. Dehne, David A. Hutchinson, Anil Ma...
SPAA
2006
ACM
14 years 2 months ago
On space-stretch trade-offs: lower bounds
One of the fundamental trade-offs in compact routing schemes is between the space used to store the routing table on each node and the stretch factor of the routing scheme – th...
Ittai Abraham, Cyril Gavoille, Dahlia Malkhi
AIPS
2006
13 years 10 months ago
On Some Tractable Cases of Logical Filtering
Filtering denotes any method whereby an agent updates its belief state--its knowledge of the state of the world--from a sequence of actions and observations. In logical filtering,...
T. K. Satish Kumar, Stuart J. Russell