http://thesis.vt.edu 50 virginia tech thesis
   http://thesis.vt.edu/thesis1.html 20 graph theory edge packing
      http://thesis.vt.edu/thesis1/ch1 10 vertex edge
      http://thesis.vt.edu/thesis1/ch2 10 sorting matching
         http://thesis.vt.edu/thesis1/ch2/seca 1 regular grid
         http://thesis.vt.edu/thesis1/ch2/secb 3
         http://thesis.vt.edu/thesis1/ch2/secc 5 approximation
      http://thesis.vt.edu/thesis1/ch3 11 approximation
   http://thesis.vt.edu/thesis2.html 22 sorting permutations
      http://thesis.vt.edu/thesis2/ch1 5 genome graph sequence
      http://thesis.vt.edu/thesis2/ch2 7 algorithm bubble
      http://thesis.vt.edu/thesis2/ch3 2 graph analysis
      http://thesis.vt.edu/thesis2/ch4 1 structure protein cell biology
   http://thesis.vt.edu/thesis3.html 10 algorithm sorting
      http://thesis.vt.edu/thesis3/ch1 9 bubble insertion
      http://thesis.vt.edu/thesis3/ch2 3 heap quick merge
      http://thesis.vt.edu/thesis3/ch3 6 bucket radix
      http://thesis.vt.edu/thesis3/ch4 3 lower-bound analysis
   http://thesis.vt.edu/thesis4.html 11 network protocols
      http://thesis.vt.edu/thesis4/ch1 1 internet routing
         http://thesis.vt.edu/thesis4/sec1 3 IP address
         http://thesis.vt.edu/thesis4/sec2 8 algorithm hops
      http://thesis.vt.edu/thesis4/ch2 5 sorting routing