Randomized time‐varying knapsack problems via binary beetle antennae search algorithm: Emphasis on applications in portfolio insuranceKnapsack problemmeta‐heuristic optimizationportfolio optimizationtime‐varying integer linear programmingThe knapsack problem is a problem in combinatorial optimization, and in many...
This repository contains the solutions and explanations to the algorithm problems on LeetCode. Only medium or above are included. All are written in C++/Python and implemented by myself. The problems attempted multiple times are labelled with hyperlinks.
Binary MS algorithm based on self-learning for MKP In this section, we present the design of the binary MS algorithm based on self-learning (SLMS) for MKP in detail. Firstly, the method of discretization of real-valued vector by transfer functions is introduced. Secondly, the constraint handl...
I started with an algorithm on Wikipedia and adapted it for GF(2). A similar algorithm, albeit with a small omission, can be found in this paper. The result is this static method. The hardest part is finding the kernel of a matrix. I made use of this algorithm from Wikipedia, which ...
"Genetic algorithm solution to economic dispatch problems", European Transactions on Electrical Power, Volume.9, no.6, (Nov.- Dec 1999) : pp.347-353.Lei X, Lerch E, Povh D (1999) Genetic algorithm solution to economic dispatch problems. Eur Trans Electr Power 9(6):347–353...
accuracy compared to the true POSs. Coverage means improving the distribution of the non-dominated solutions to cover the entire Pareto optimal front. Focusing on only one of the two objectives will negatively affect the other, so an effective algorithm must balance these two criteria well [49]....
Evolving chimp optimization algorithm by weighted opposition-based technique and greedy search for multimodal engineering problems. Appl. Soft Comput. 2023, 132, 109869. [Google Scholar] Shen, Y.; Zhang, C.; Gharehchopogh, F.S.; Mirjalili, S. An Improved Whale Optimization Algorithm based on ...
Of course, this problem can be solved using binary search. Here is an example of the C++ solution: #include<cstdio>#include<cstring>usingnamespacestd;intmain(){intl=1,r=1000000;while(l!=r){intmid=(l+r+1)/2;printf("%d\n",mid);fflush(stdout);charresponse[3];scanf("%s",response)...
On the other hand, contains powers of , while has none. This represents the (multi-)set of primes one has to redistribute in order to convert a factorization of to a factorization of . Using a greedy algorithm, one can match a -heavy prime to each -heavy prime (counting multiplicity)...
An evolutionary algorithm for the unconstrained binary quadratic problems[C]/ / Advances in Soft Computing,2005: 3-16.BORGULYA I.An evolutionary algorithm for the unconstrained binary quadratic problems[C]//Advances in Soft Computing,2005:3-16....