Mathematics
Trees
100%
Source Node
42%
Wireless Sensor Network
28%
Algorithm
28%
Sensor Node
14%
Good Approximation
14%
Tree Problem
14%
Number
14%
Minimizes
14%
Computer Science
Data Aggregation
71%
Approximation Algorithms
42%
Scalability
14%
Greedy Algorithm
14%
Performance Ratio
14%
Good Approximation
14%
Sensor Node
14%
Distributed Version
14%
Simulation
14%
Engineering
Source Node
42%
Algorithm
28%
Nodes
28%
Greedy Algorithm
14%
Good Approximation
14%
Sensor Node
14%
Performance Ratio
14%
Performance
14%
Simulation
14%
Energy Engineering
14%
High Degree
14%
Physics
Algorithms
28%
Sinks
28%
Performance
14%
Simulation
14%
Information
14%
Economics, Econometrics and Finance
Metaheuristics
14%
Information
14%