(FORTH) A small GrEEk softwarE and rEsEarch company associatEd with thE InstitutE of ComputEr SciEncE, AddrEss: SciEncE and TEchnology Park of CrEtE, Vassilika Vouton, P.O.Box 1385 GR 711 10 HEraklion, CrEtE, GrEEcE. TElEphonE: +30 (81) 39 16 00, Fax: +30 (81) 39 16 01. (1997-04-12)