3 papers
cs.AI2018
Fixed set search applied to the traveling salesman problem
Raka Jovanovic, Milan Tuba, Stefan Voss
In this paper we present a new population based metaheuristic called the fixed set search (FSS). The proposed approach represents a method of adding a learning mechanism to the gre…
cs.DM2016
A heuristic approach for dividing graphs into bi-connected components with a size constraint
Raka Jovanovic, Tatsushi Nishi, Stefan Voss
In this paper we propose a new problem of finding the maximal bi-connected partitioning of a graph with a size constraint (MBCPG-SC). With the goal of finding approximate solutions…
quant-ph2015
Correction to kinetic energy density using exactly solvable model
Alexey Sergeev, Raka Jovanovic, Sabre Kais +1
An accurate non-gradient-expansion based correction to Thomas--Fermi is developed using solvable model. The used model is a system of non-interacting electrons moving independe…