We introduce a disorder-free model of $S=1/2$ spins on the square lattice in a constrained Hilbert space where two up-spins are not allowed simultaneously on any two neighboring sites of the lattice.The Cressite interactions are given by ring-exchange terms on elementary plaquettes that conserve both the total magnetization as well as dipole moment
In practical decision-making, the behavior factors of decision makers often affect the final decision-making results.Regret theory is an important behavioral decision theory.Based on the regret theory, a novel decision-making method is proposed for the multiattribute decision-making problem with incomplete attribute weight information, and the attr
This paper presents methodology and evaluation of Digital Surface Models (DSM) generated from satellite stereo imagery using Semi Global Matching (SGM) applied in image space and georeferenced voxel space.SGM is a well known algorithm, used widely for DSM generation from airborne and satellite imagery.SGM Twin Tub Sump Hose is typically applied in