Quadratic assignment problem (QAP) is a well-known problem in the facility location and layout. It belongs to the NP-complete class. There are many heuristic and meta-heuristic methods, which are presented for QAP in the literature. In this paper, we applied 2-opt, greedy 2-opt, 3-opt, greedy 3-opt, and VNZ as heuristic methods and tabu search (TS), simulated annealing, and pa...

The study surveys the conceptions of philosophical heuristics J. Baggini and P. S. Fosl, D. Dennett, A. Hájek, R. Nozick. All surveyed in are instrumental. Nozick’s Hájek’s ought to be considered “authentic” because Nozick Hájek called them “the heuristics.” Those aim solve (philosophical) problems rooted Decision theory. Dennett’s “philosophical heuristics” according H?jek’s classification is ...