2 papers
math.CO2026
Constrained Multi-Relational Graphons with Maximum Entropy
Juan Alvarado, Jan Ramon, Yuyi Wang
The principle of maximum entropy provides a fundamental framework for characterizing typical structures of large random networks subject to observable constraints. In their pioneer…
cs.CG2026
MergeDJD: A Fast Constructive Algorithm with Piece Merging for the Two-Dimensional Irregular Bin Packing Problem
Yi Zhou, Haocheng Fu, Yiping Liu +3
The two-dimensional irregular bin packing problem (2DIBPP) aims to pack a given set of irregular polygons, referred to as pieces, into fixed-size rectangular bins without overlap,…