Keyphrases
Relay Node
100%
Wireless Sensor Networks
100%
Relay Node Placement
100%
Base Station
62%
Node Placement Problem
50%
Minimum number
37%
Sensor Node
37%
Approximation Algorithms
25%
Bidirectional Path
25%
Computational Complexity
12%
Physical Constraints
12%
Node-disjoint
12%
Polynomial Time
12%
Approximation Ratio
12%
Numerical Results
12%
Survivability
12%
Computer Science
Approximation (Algorithm)
100%
Wireless Sensor Network
100%
Sensor Node
75%
Approximation Algorithms
50%
Physical Constraint
25%
Polynomial Time
25%
Approximation Ratio
25%
Survivability Requirement
25%
Computational Complexity
25%
Engineering
Relay Node
100%
Wireless Sensor Network
100%
Basestation
38%
Sensor Node
23%
Polynomial Time
7%
Computational Complexity
7%
Survivability
7%
Physical Constraint
7%
Nodes
7%