A number of research reports are available from the TIDE Center including:

An Introduction to Map Matching for Personal Navigation Assistants
by D. Bernstein and A. Kornhauser
[PostScript (.ps), Acrobat (.pdf)]

Finding Alternatives to the Best Path
by K. Scott and D. Bernstein
[PostScript (.ps), Acrobat (.pdf)]

Nonadditive Shortest Paths
by S.A. Gabriel and D. Bernstein
[PostScript (.ps), Acrobat (.pdf)]

Personal Travel Assistants and the World Wide Web
by J. Padmos and D. Bernstein
[PostScript (.ps), Acrobat (.pdf)]

Solving a Best Path Problem when the Value of Time Function is Nonlinear
by K. Scott and D. Bernstein
[PostScript (.ps), Acrobat (.pdf)]

For information about a particular report, feel free to contact the relevant faculty/students directly.