You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
None
Biographical note: Martin Krämer teaches at the University of Ulster, Ireland.
None
Calculus has been used in solving many scientific and engineering problems. For optimization problems, however, the differential calculus technique sometimes has a drawback when the objective function is step-wise, discontinuous, or multi-modal, or when decision variables are discrete rather than continuous. Thus, researchers have recently turned their interests into metaheuristic algorithms that have been inspired by natural phenomena such as evolution, animal behavior, or metallic annealing. This book especially focuses on a music-inspired metaheuristic algorithm, harmony search. Interestingly, there exists an analogy between music and optimization: each musical instrument corresponds to each decision variable; musical note corresponds to variable value; and harmony corresponds to solution vector. Just like musicians in Jazz improvisation play notes randomly or based on experiences in order to find fantastic harmony, variables in the harmony search algorithm have random values or previously-memorized good values in order to find optimal solution.
The Zapotec observe that 'a bad compromise is better than a good fight'. Why? This study of the legal system of the Zapotec village of Talea suggests that compromise and, more generally, harmony are strategies used by colonized groups to protect themselves from encroaching powerholders or strategies the colonizers use to defend themselves against organized subordinates. Harmony models are present, despite great organizational and cultural differences, in many parts of the world. However, the basic components of harmony ideology are the same everywhere: an emphasis on conciliation, recognition that resolution of conflict is inherently good and that its reverse - continued conflict or controversy - is bad, a view of harmonious behaviour as more civilized than disputing behaviour, the belief that consensus is of greater survival value than controversy. The book's central thesis is that harmony ideology in Talea today is both a product of nearly 500 years of colonial encounter and a strategy for resisting the state's political and cultural hegemony.