"FLINS and ISKE are two well-established international conferences, both launched by Da Ruan (1960-2011), that share a common objective: to link the theoretical foundations of computational intelligence with its applications to complex engineering and multidisciplinary decision making problems,...

Intro -- CONTENTS -- Preface Jaime Gil-Aluja, Antonio Terceño -- Scientific Committee -- Organizing Committee -- INTRODUCTION -- The spanish school of fuzzy economics Jaime Gil-Aluja -- PART 1: THEORETICAL FOUNDATIONS -- Specific Max. Traveling Salesman Problems Raul O. Dichiara, Blanca I. Niel...