On Social networks with an overview of graph drawing with demo of a system Pajek

author: Vladimir Batagelj, IMFM

Description

Network = Graph + Data. The data can be measured or computed/derived from the network. The graph drawing is already well established field with its own conference http://www.gd2005.org/ (started in 1992). In ’traditional’ graph drawing the goal is to produce ’the best’ layout of given graph. SNA (Social Network Analysis) is a part of data analysis. Its goal is to get insight into the structure and characteristics of given network.

Categories

Top: Mathematics: Graph Theory
Top: Computer Science: Network Analysis: Social Networks

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*Slides*
0:00	Visualization of large networks and Pajek
0:42	Outline
0:43	Networks in social sciences
1:21	Moreno: Who shall survive?
5:43	Networks
7:11	Networks / Formally
7:33	Types of networks
9:21	Deep South
10:11	Temporal networks
10:58	Multi-relational temporal network
13:05	Size of Networks
15:41	Large Networks
18:03	Pajek
20:33	Main design goals
24:36	Line-cut: Krebs Internet Industries,
26:21	Representations of properties
28:51	Analysis and Visualization
29:22	Some comments
34:38	Sociograph
35:19	James Moody: Display of properties – school
38:25	Douglas White: relinking marriages among the Aydinli
38:45	Lothar Krempel
39:07	FAS: The scientific field of Austria
40:33	FAS: Austria’s most important Companies
40:40	Katy B¨orner: Text analysis
41:07	Ulrik Brandes: Discourse network
41:28	Jeffrey Johnson: St Marks food web
41:40	Large networks
42:11	Big picture, V. Batagelj
43:13	Big picture
46:11	Michael Blum
46:33	Internet Movie Database
47:22	Bipartite cores
49:18	(247,2)-core and (27,22)-core
50:50	(2,516)-Hard core
51:05	4-rings and analysis of 2-mode networks
52:59	Directed 4-rings
53:03	Simple line islands in IMDB
53:35	Example
54:39	Example2
55:09	New drawing algorithms
56:06	New drawing algorithms2
58:10	Dense networks
58:46	Snyder & Kick’s World trade network
60:50	Contracted clusters – international trade
61:22	Generalized Blockmodeling
61:46	New graphical elements
62:01	Core based layout
62:04	Dynamic/temporal networks
64:09	Temporal networks / September 11

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