Crozzle:anNP-CompleteProblem DavidW.Binkley∗BradleyM.Kuhnbinkley@cs.loyola.edubkuhn@acmComputerScienceDepartment LoyolaCollege 4501N.CharlesStreet Baltimore,Maryland21210-2699 KEYWORDS Crozzle,NP-complete,complexity ABSTRACT Atthe1996SymposiumonAppliedComputing,itwasarguedthattheR-by-CCrozzleproblemwasNP-Ha...
We demonstrate a polynomial approach to express the decision version of the directed Hamiltonian Cycle Problem (HCP), which is NP-Complete, as the Solvability of a Polynomial Equation with a constant number of variables, within a bounded real space. We first introduce four new Theorems for a ...
However, finding the optimum set of weights w for an FFNN is an NP-complete problem [124]. To train the model, there exist a range of learning methods, such as stochastic gradient descent, adaptive delta, adaptive gradient, adaptive moment estimation, Nesterov's accelerated gradient, and RMS...
Here the optimal placement of given contents on a given set of replica servers is an NP-complete problem, and therefore heuristic solutions have been proposed (see [94] for an overview). Most of these solutions assume knowledge about users' locations and request rates, which translates into ...
An Average Case NP-complete Graph Problem NP-complete problems should be hard on some instances but these may be extremely rare. On generic instances many such problems, especially related to random graphs, have been proven easy. We show the intractability of random instances of... LA Levin,R...
array([[0, np.nan]])) # = [[0.5]]UtilitiesFinally, we have some basic utilities for working with SPNs:We can make sure that the SPN that we are using is valid, that is, it is consistent and complete.from spn.algorithms.Validity import is_valid print(is_valid(spn))...
Ant colony optimization (ACO) is a well-known heuristic intelligent method which is used to solve combinatorial optimization problem and can obtain high-quality results in a reasonable execution time. Steiner Tree Problem (STP) is a classic NPcomplete problem. The computational complexity of the exa...
Busch et al. [19] propose a classic optimization problem in network routing which is to minimizeC+D, whereCis the maximum edge congestion andDis the maximum path length (also known as dilation). The problem of computing the optimal is NP-complete. They study routing games in general networks...
>>c:\temp\setup.log @if exist j:\apply\security.bat finish.bat @echo . @echo The deployment server \\%DEPSERVER% could not be found. @echo . @echo This means that the application load did not complete @echo . @echo Fix the connectionproblem and restartthe workstation to ...
Simple service composition problems can be solved by linear programming, but as the scale increases the complexity rises exponentially and requires global or local optimization to solve an NP-complete problem. As shown in Fig. 5, the QoS aggregation function in service composition problems is ...