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Table 2 Graph properties and the number of messages with each approach for five real-world networks (the phenomenology collaboration network, the Gnutella peer-to-peer network, and three autonomous networks)

From: Distributed Identification of Central Nodes with Less Communication

Nodes

Edges

Diameter

Y

P

Ymax

Pmax

Three autonomous networks

1486

3422

9

28.0

8.8

7005

1413

2092

4653

9

27.2

7.9

3312

552

6232

13460

9

25.4

6.9

7295

1459

Phenomenology collaboration network

10876

39994

9

52.2

14.3

721

120

Gnutella peer-to-peer network

9877

25998

13

63.0

8.3

3705

787

  1. Y(Ymax) and P(Pmax) denote average(maximum) number of messages for the YTQ and pruning methods respectively