1. Density of the quotient of non-negative quadratic forms in normal variables with application to the F-statistic

   • B. B. Van der Genugten

   Papers Pages: 179 - 182

2. Principal curves revisited

   • Robert Tibshirani

   Papers Pages: 183 - 190

3. Boltzmann machines that learn to recognize patterns on control charts

   • H. Brian Hwarng
   • Norma Faris Hubele

   Papers Pages: 191 - 202

4. A comparison between the simulated annealing and the EM algorithms in normal mixture decompositions

   • Salvatore Ingrassia

   Papers Pages: 203 - 211

5. Algorithms for frequency distributions: efficiency and generality comparisons

   • Michael E. Dewey

   Papers Pages: 213 - 220

6. A segmented algorithm for simulated annealing

   • A. C. Atkinson

   Papers Pages: 221 - 230

7. SYSTAT/SYGRAPH and Micro-TSP

   • Jeffrey Jarrett

   Software Review Pages: 231 - 236