V. Kvasnicka et J. Pospichal, FAST EVALUATION OF CHEMICAL DISTANCE BY TABU SEARCH ALGORITHM, Journal of chemical information and computer sciences, 34(5), 1994, pp. 1109-1112
Citations number
26
Categorie Soggetti
Information Science & Library Science","Computer Application, Chemistry & Engineering","Computer Science Interdisciplinary Applications",Chemistry,"Computer Science Information Systems
The concept of chemical distance is a principal formal tool of mathema
tical chemistry oriented to organic synthesis design problem. Applicat
ions of standard combinatorial methods (like the backtrack algorithm)
to the evaluation of chemical distance are ineffective for larger mole
cular graphs. A tabu search algorithm is applied for the evaluation of
chemical distance. For smaller molecular graphs (say, up to 10-12 ver
tices) it provides results that are closely (or even precisely) relate
d to their exact values and moreover obtained in surprisingly short CP
U time.