The hardness of routing two pairs on one face
The hat problem on a directed graph
The identities of additive binary arithmetics
The interval constrained 3-coloring problem
The k-in-a-path problem for claw-free graphs
The L(2, 1)-Labeling Problem on Oriented Regular Grids
The lattice of embedded subsets
The Maximum Clique Problem in Multiple Interval Graphs
The meaning of concurrent programs
The median of the distance between two leaves in a phylogenetic tree
The minimum linear arrangement problem on proper interval graphs
The Möbius transform on symmetric ordered structures and its application to capacities on finite sets
The multiobjective multidimensional knapsack problem: a survey and a new approach
The Multiple Permutation Problem and Some Conjectures
The neighbor-scattering number can be computed in polynomial time for interval graphs
The number of Euler tours of a random directed graph
The Number of Spanning Trees in Kn-complements of Quasi-threshold Graphs
The Optimal Uncertainty Algorithm in the Mystic Framework
The overlap number of a graph
The packing chromatic number of the square lattice is at least 12