Networks in History

The Origins of Network Theory

Koenigsberg (Kaliningrad) and Drinking Games

The Seven Bridges of Koenigsberg Map

Relationships, Not Locations

The Seven Bridges of Koenigsberg Simplified

Mathematically Abstracted

The Seven Bridges of Koenigsberg Abstracted

Types of Graphs

Directed vrs. Undirected Edges

Network Graph Types - Directed vrs. Undirected Graphs Examples

Weighted vrs. Unweighted Edges

Network Graph Types - Weighted vrs. Unweighted Graphs Examples

Quantifying Relationships

Network Graph Types - Weighted vrs. Unweighted Graphs Examples

Visually Displaying Information: Placement, Color, and Size

Visual Information - Color, Size, and Layout

Keep it Simple - The Dangers of Many Network Graphs

[Bad Visualizations - The Spaghetti Monster

An Example

An Example: Sexual Politics of a Public High School

Link to Study

Network Graph Examples - Sexual Interaction of Jefferson Public High School

Theory

Social Network Analysis (SNA) Milestones

Major Metrics<

  • Degree
  • Closeness Centrality
  • Betweeness Centrality
  • Clustering
  • Fragmentation
  • Power
Visual Information - Color, Size, and Layout

Historical Applications of Network Analysis

The Topography of the Volga River Valley

Link to Study

Map of the Volga River and its Cities

The Topology of the Volga River Valley

Network Graph of Cities on the Volga River

The Monte, A Hill of Broken Pottery

The Monte Testaccio - Inside

Digging through the Centuries

Link to Study

The Monte Testaccio - Cutaway View

Unraveling Networks of Exchange

The Monte Testaccio - Amphora Maker's Mark

The Major Source: Baetica (Southern Spain)

The Monte Testaccio - Map of Baetica

The Topography of the Towns Mentioned in the Monte

The Monte Testaccio - River Valley Map

The Topology of the Towns Mentioned in the Monte

Monte Testaccio Trade Network Source

Literary Approaches - Mapping the Networks Discourse Analysis

Co-Citational Network Graph as Discourse Analysis

Using Network Analysis - What is a Network Really?

Network Connections Imagined in Inscription from Eleusis

The Growth of Network Analysis

Network Connections Imagined in Inscription from Eleusis

Some Online Applications

  • [Early American Foreign Service Database](http://www.eafsd.org/)
  • [Orbis Geospation Network Model of the Roman World](http://orbis.stanford.edu/) Centrality

Links

Academic Readings

Some Tools