Maximum Entropy Matrix Estimation (ME2) by proportional assignment - Van Zuylen, H. J. and Willumsen, L. G. (1980). The most likely trip matrix estimated from traffic counts. Transportation Research Part B: Methodological, 14(3):281–293.
Bilevel Optimization - Bush based user equilibrium and sensitivity- See Robert B. Dial paper and Dr. Stephen Boyles notes on Transporation Network Analysis
Network 1 - Modelling Transport 4th Edition - Example 12.4
Network 2 - Sherali paper example - Estimation of origin–destination trip-tables based on a partial set of traffic link volumes
Network 3 - Dr. Stephen Boyles example Figure 10.12 - Transporation Network Analysis Chapter 10 Sensitivity Analysis and Applications