Commercial games can be an excellent testbed to artificial intelligence (AI) research, being a middle ground between synthetic, highly abstracted academic benchmarks, and more intricate problems from real life. Among the many AI techniques and problems relevant to games, such as learning, planning, and natural language processing, pathfinding stands out as one of the most common applications of...

The finishing train of a hot strip mill has been modelled by using a constant volume element model. The accuracy of the model has been increased by using an Artificial Neural Network (ANN). A non-linear Rank Based Genetic Algorithm has been developed for the optimization of the work roll profiles in the finishing stands of the simulated hot strip mill. It has been compared with eight other expe...

We show that the entropy S , defined as S identical with chi ln chi - chi ln chi [Phys. Rev. E 68, 031106 (2003)] where chi stands for the natural time [Phys. Rev. E 66, 011902 (2002)], exhibits positivity and concavity as well as stability or experimental robustness. Furthermore, the distinction between the seismic electric signal activities and "artificial" noises, based on the classification...

I review ten problems associated with the dynamical wave function collapse program, which were described in the first of these two papers. Five of these, the interaction, preferred basis, trigger, symmetry and superluminal problems, were discussed as resolved there. In this volume in honor of Abner Shimony, I discuss the five remaining problems, tails, conservation law, experimental, relativity...

The notion of functoriality arose from the spectral analysis of automorphic forms but its definition was informed by two major theories: the theory of class fields as created by Hilbert, Takagi, and Artin and others; and the representation theory of semisimple Lie groups in the form given to it by Harish-Chandra. In both theories the statements are deep and general and the proofs difficult, hig...

The goal of this study is to reveal the long-term trajectory of Russian economic development and to make predictions for the future. The study starts with a much discussed question: why Russia did worse economically during transition than most other countries in Europe and Asia? It is argued that it was partly caused by objective circumstances before transition (distortions in industrial struct...

In this volume in honor of GianCarlo Ghirardi, I discuss my involvement with ideas of dynamical collapse of the state vector. 10 problems are introduced, 9 of which were seen following my initial work. 4 of these problems had a resolution in GianCarlo Ghirardi, Alberto Rimini and Tullio Weber’s Spontaneous Localization (SL) model (which added 1 more problem). This stimulated a (somewhat differe...

GReaNs (which stands for Genetic Regulatory evolving artificial Networks) is an artificial life software platform that has previously been used for modeling of evolution of gene regulatory networks able to process signals, control animats and direct multicellular development in two and three dimensions. The structure of the network in GReaNs is encoded in a linear genome, without imposing any r...