graph-algorithm

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Routing algorithm for pipelines

I have to create an algorithm for routing purposes in pipeline industry. Like we have 4 pipelines available and in between there can be either injection of oil or it can be taken out at any station. I[详细]

2023-03-13 08:35 分类：问答
Algorithm design to assign nodes to graphs

I have a graph-theoretic (which is also related to combinatorics) problem that is illustrated below, and wonder what is the best approach to design an algorithm to solve it.[详细]

2023-03-10 23:27 分类：问答
Minimal grouping algorithm

I have a set of values, each value has a possible group. The value can ve repeating but in different group.[详细]

2023-03-10 23:27 分类：问答
shortest way with more then 2 Points, but fix Order

at first, please excuse my bad knowledge in english. I\'ve got the following Problem: I must find the shortest way between more then 2 Points in a fix order (e.g. A -> D -> F).[详细]

2023-03-08 20:30 分类：问答
Calculate area of a object in cartesian plane

I wonder if someone can help me to find the area of a 2-D object in Cartesian plane , when we know coordinates of every points.[详细]

2023-03-07 12:35 分类：问答
How to calculate numerical trend lines in python

I have a monit开发者_StackOverfloworing application in python 2.6 that calculates the number of entries in a queue (queue_len). I want to create a simple function that can use these queue_len rate of[详细]

2023-03-07 07:42 分类：问答
Map Reduce algorithm for removing cycles from a graph

This question has a great answer for detecting cycles in a d开发者_JAVA技巧irected graph.Unfortunately, it does not seem easy to make a Map Reduce version of it.[详细]

2023-03-07 04:08 分类：问答
String analysis

Given a sequence of operations: a*b*a*b*a*a*b*a*b is there a way to get the optimal subdivision to enable reusage of substring.[详细]

2023-03-05 03:23 分类：问答
deform a flat grid/mesh in opengl

i need to deform a mesh/grid (only in 2d z remains same) in opengl by deform i mean user will use mouse or touch and drag a particular vertice and rest will follow[详细]

2023-03-03 19:47 分类：问答
Comparing object graph representation to adjacency list and matrix representations

I\'m cur开发者_如何学运维rently following Steve Yegge\'s advice on preparing for a technical programming interview: http://steve-yegge.blogspot.com/2008/03/get-that-job-at-google.html[详细]

2023-03-03 11:54 分类：问答