tournament

Tournament graph question(s)

Is a tournament graph the same thing as a directed complete graph? And, do all vertices in a tournament graph have the same number of edges? ...

dominating set of a tournament graph

I am writing an algorithm to find the dominating set of a tournament graph. Is the minimum spanning tree of a directed graph equivalent to the dominating set of the graph? In other words, if I find the smallest MST for the tournament graph (by iterating through all of the vertices), can I then say this is equivalent to the dominating set...

Data structure for Double Elmination Tournament

I am in the process of converting my Tournament Organizer software, which allows the creation and manipulation of Double Elimination Tournaments, to use the MVVM design pattern so that it can be more easily tested. In doing so, I'm separating out the 'model' from some code in the UI that directly manipulates the bracket structure. This ...

Multiple Iterations of Tournament Selection in Genetic Algorithm

Hey guys, I'm a bit confused about how multiple iterations of the tournament selection works. I know you start selecting random pairs (or k members) and putting the winner into a mating pool. You continue do this till the mating pool is filled. However, I'm not sure what happens afterwards. Do we just start randomly mating those in t...

Any Tournament APIs out there?

Are there any APIs for helping running tournaments that can draw brackets, count scores, etc? Something on PHP/javascript would be nice but I can't find any. Thanks. ...

Algorithm to calculate the number of matches in Swiss system tournament

Hi, I need to calculate the number of matches in a Swiss system tournament, is there any library in php that can help me? ...

Modelling tournament brackets in MongoDB

I've been experimenting with MongoDB in order to move some parts of an app to it. I'm thinking a document-based db like mongodb would be a nice fit for tournament brackets but I'm having sort of a hard time coming up with a suitable model. (still trying to break free from RDBMS dogma) Anyone have any ideas for a good way to model Single...

Drawing a tournament bracket (CSS/HTML based on PHP Dataset).

If you're not familiar with what I mean by tournament bracket, see here: http://baseballguru.com/bracket1.gif That said, I have built the dataset and figured out the number of rounds (ceil(log($numPlayers,2))) and I am comfortable finding the number of players in each round, etc. What I need to do now is move my array of matches for ea...

Which tournament managment software for web-based tournaments?

This is possibly borderline for stackoverflow, as it's not a direct programming question. But, I am looking for a suitable software as a starting point from which to continue programming my desired customizations, so I hope it's close enough. Here are the requirements, for which I am looking for in a web-based tournament management soft...

Listview, Webview or ? to create a tournament draw

I am wondering what the best way to render a tournament draw (scrollable) might be for android. Since I am new to this, I was not sure whether to invest time creating a ListView sort of thing or dynamically building html pages and rendering them with WebView. Or I could plop everything into a regular scrollable text view, perhaps. The ...