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Published on 2010-04-28T15:18:32Z
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I was wondering for dijkstra's and prim's algorithm, what happens when they are choosing between more than one vertex to go to ,and there are more than one vertex with the same weight.
For example
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Could somebody please provide a step-through approach to solving the following problem using the Banker's Algorithm? How do I determine whether a "safe-state" exists? What is meant when a process can "run to completion"?
In this example, I have four processes and 10 instances of the same resource…
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Hi,
I have my graph implemented with linked lists, for both vertices and edges and that is becoming an issue for the Dijkstra algorithm. As I said on a previous question, I'm converting this code that uses an adjacency matrix to work with my graph implementation.
The problem is that when I find…
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I recently asked a question about one of the Dijkstra’s algorithms (shunting-yard). But almost everyone thought "Dijkstra's algorithm" meant his shortest path algorithm.
What other algorithms has Dijkstra developed?
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I've been studying the three and I'm stating my inferences from them below. Could someone tell me if I have understood them accurately enough or not? Thank you.
Dijkstra's algorithm is used only when you have a single source and you want to know the smallest path from one node to another, but fails…
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Possible Duplicate:
Is it ever worthwhile using goto?
In a recent article, Andrew Koenig writes:
When asked why goto statements are harmful, most programmers will say something like "because they make programs hard to understand." Press harder, and you may well hear something like "I don't…
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I'm just wonder, what the differences are between creating a BMP file algorithm and JPG file algorithm ?
If you know the others images' format algorithm, please post them.
Thanks.
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Hii..
Can anybody help me to find an algorithm in Java code to find synonyms of a search word based on the context and I want to implement the algorithm with WordNet database.
For example, "I am running a Java program". From the context, I want to find the synonyms for the word "running", but the…
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Hello,
Im doing a Java application and Im facing some doubts in which concerns performance.
I have a PriorityQueue which guarantees me the element removed is the one with greater priority. That PriorityQueue has instances of class Event (which implements Comparable interface). Each Event is associated…
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So I have Image like this
I want to get something like this (I hevent drawn all lines I want but I hope you can get my idea)
I need algorithm for finding all straight lines on it by just reading colors of pixels. No hard math, no Haar, no Hough. Some algorithm which would be based on points…
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So i implemented a Quad tree in Java for my 2D game and everything works fine except for when i run my collision detection algorithm, which checks if a object has hit another object and which side it hit.My problem is 80% of the time the collision algorithm works but sometimes the objects just go…
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