hopcroft-karp | Finds a maximum matching of a bipartite graph

 by   Tom-Alexander JavaScript Version: Current License: MIT

kandi X-RAY | hopcroft-karp Summary

kandi X-RAY | hopcroft-karp Summary

hopcroft-karp is a JavaScript library typically used in User Interface applications. hopcroft-karp has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Finds a maximum matching of a bipartite graph
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              hopcroft-karp has a low active ecosystem.
              It has 8 star(s) with 1 fork(s). There are 2 watchers for this library.
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              It had no major release in the last 6 months.
              hopcroft-karp has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of hopcroft-karp is current.

            kandi-Quality Quality

              hopcroft-karp has no bugs reported.

            kandi-Security Security

              hopcroft-karp has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              hopcroft-karp is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

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              hopcroft-karp releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            hopcroft-karp Examples and Code Snippets

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            Community Discussions

            Trending Discussions on hopcroft-karp

            QUESTION

            Bipartite Matching with a constraint
            Asked 2020-Jun-30 at 08:08

            I am trying to get a matching between two sets of vertices, one represents meets between two teams and the other time slots when the meets could happen. The adjacency map represents both teams' availability to meet at any given time slot. This would be bipartite matching. The problem is that I want to constraint this so that any team will not be assigned to consecutive time slots, more specifically to time slots in two consecutive days.

            So, I've tried adding a check right before adding an edge to the match, at the end of the augmenting path, that checks the previous day's and following day's time slots, if they have been matched to a meet with any of the teams in the meet about to match. I tried it with Hopcroft-Karp and with DFS. It didn't work.

            Is this not bipartite matching anymore?

            Any help will be greatly appreciated.

            EDIT:

            As suggested in the answer below, I am trying to implement this as an integer linear program. The following code is heavily based on the example from Google OR-tools on assignment matching As it is, it seems to work correctly for matching, but without my specified constraint.

            ...

            ANSWER

            Answered 2020-Jun-24 at 16:20

            We could have an integer linear program, where each constraint for a team to meet includes two additional before variables. For example, for team A to meet on day 4:

            Source https://stackoverflow.com/questions/62551855

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

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