The article scrutinizes the problem of land plots exchange with aim spatial improvement. At current stage, removal overlapping agricultural lands in masses, elaboration and improvement consolidation mechanisms; implementation compulsory complex is under discussion; there are preconditions technical substantiation plot alienation for public needs. In this context, identification peerness scrutin...

We prove polynomial-time solvability of a large class of clustering problems where a weighted set of items has to be partitioned into clusters with respect to some balancing constraints. The data points are weighted with respect to different features and the clusters adhere to given lower and upper bounds on the total weight of their points with respect to each of these features. Further the we...

We prove polynomial-time solvability of a large class of clustering problems where a weighted set of items has to be partitioned into clusters with respect to some balancing constraints. The data points are weighted with respect to different categories and the clusters adhere to given lower and upper bounds on the total weight of their points with respect to each of these categories. Further th...

The drainage and conversion of peatlands to productive agro-ecosystems leads to ongoing surface subsidence because of densification (shrinkage and consolidation) and oxidation of the peat substrate. Knowing the ra0te of this surface subsidence is important for future land-use planning, carbon accounting, and economic analysis of drainage and pumping costs. We measured subsidence rates over the ...