Reference: | [1] K. Bogart, P. Fishburn, G. Isaak, and L. Langley, 1995. Proper and unit tolerance
graphs. Discrete Applied Math., 60 37-51.
[2] S. Felsner, 1998. Tolerance graphs and orders. J. Graph Theory, 28 129{140.
[3] S. Fisher, R. MÄuller, and L. Wernisch, 1997. Trapezoid graphs and generaliza-
tions, geometry and algorithms. Discrete Applied Math., 74 13-32.
[4] M. C. Golumbic, 1980. Algorithmic Graph Theory and Perfect graphs. Academic
Press.
[5] M. C. Golumbic and C. L. Monma, 1982. A generalization of interval graphs
with tolerances. Congress. Numer., 15 321-331.
[6] M. C. Golumbic, C. L. Monma, and W. T. Trotter, 1984. Tolerance graphs.
Discrete Applied Math., 9 157-170.
[7] M. C. Golumbic and A. N. Trenk, 2004. Tolerance graphs, Cambridge University
Press. Cambridge.
[8] M. C. Golumbic, D. Rotem, and J. Urrutia, 1983. Comparability graphs and
intersection graphs. Discrete Math., 43 37-46.
[9] R. B. Hayward and R. Shamir, 2002. A note on tolerance graph recognition.
Discrete Applied Math.
[10] M. S. Jacobsen, F. R. McMorris and E. R. Scheinerman, General results on
tolerance intersection graphs. J. Graph Theory, 15 573-578.
[11] L. Langley, 1993. Interval tolerance orders and dimension. Ph. D. thesis, Dart-
mouth College. |