Consider a set of city districts 𝐼. There is a candidate for building a medical emergency service station in every city district. The cost of buildin ...
Consider a set of city districts 𝐼. There is a candidate for building a medical emergency service station in every city district. The cost of buildin ...
Disclaimer: I have checked many questions with similar keywords, but I don't believe they address my situation. Please correct me if I'm wrong, but I ...
So at the moment, I have a large dictionary of items. Might be a little confusing, but each of these keys have different values, and the values themse ...
A one-day-long training session will be conducted twice during the next 10 days. There are N employees (numbered 0 to N-1) willing to attend it. Each ...
I've been trying ways to distill (a lot of) database index suggestions into a set of indexes that are applicable to most databases. To do that it turn ...
I'm trying to implement a problem a basis problem os Set covering with python, but pulp gives me all the time the error: AttributeError: 'LpAffineExpr ...
I have a set cover problem to solve where I would like to have the names of the sets returned to me. I figure a good way to store the named sets is in ...
The program below (adapted from http://www.hakank.org/minizinc/set_covering4b.mzn ) is a solution to the set-cover problem (example data provided at e ...
Given a list of sets which contain elements: and a list L of elements needed to cover: [x, y, z, ...] find the smallest list of sets from L whose ...
I need some help with the following question: Show an example of an input to the set cover problem for which the greedy algorithm shown in class does ...
A bank has an ATM machine. For a particular week, the usage of cash in millions as below. 5- Monday 4- Tuesday 1- Wednesday 15- Thursday 6 ...
In the below instance of set cover. How many sets the greedy algorithm will pick?. All sets have cost 1. Can anyone explain me. What is the solution ...
I am calling itertools in python (see below). In this code, snp_dic is a dictionary with integer keys and sets as values. The goal here is to find the ...
Good Day, I would like to implement a T-SQL query for the Set Cover Problem but have been unable to find any hints on how to do this in SQL. In my c ...
I have a set of nodes that each contain 0 or more points. There are duplicate points between nodes, but each node may contain points that are unique t ...
Set cover algorithms tend to provide just one solution for finding a minimum number of sets to cover. How to go about finding all such solutions? ...
I'm trying to solve or implement an approximation to the set cover problem in R. Given a data frame like this. The unique number of elements in col ...
I'm working on a code using Matlab in which I need to find the least number lists (in some set of given lists) necessary to cover all the elements of ...
I have set of strings [abcd, efgh, abefg] How to find the minimum number of strings that covers all the characters (abcdefgh) Answer would be abcd ...
This question is not completely the same as the greedy set cover problem, but they share the same idea. Given a Pandas dataframe df1 with one column ...