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» All > Computers & Internet > Algorithms [5 Forums][Track this Category]
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CodeGuru Semantic Association of Strings  
03:31 19-Feb-07   [Replies: 1, Views: 204]    By: garma
Hello folks, I'm looking for a way to match simple linguistic expressions such as: 1. The red light is on 2. A red sign is activated I've looked into natural language processing but ...
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CodeGuru Help Decode Hex 2 Dec,Bin 2 Dec,Hex 2 Bin  
19:05 16-Feb-07   [Replies: 8, Views: 522]    By: susi84
hi pleace help me by decode Hex 2 Dec http://www.imagebanana.com/img/16e2fg08/lg11.jpg [http://www.imagebanana.com/img/16e2fg08/lg11.jpg]> Bin 2 Dec http://www.imagebanana.co...
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CodeGuru Path Finding algorithm?  
12:35 14-Feb-07   [Replies: 2, Views: 337]    By: prograComp
Can anybody tell me which is the best path finding algorithm if the path contains loops? ...
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CodeGuru Spanning tree  
17:04 13-Feb-07   [Replies: 2, Views: 352]    By: StTwister
Hi, Given a unweighted bidirectional graph, each edge labeled a positive integer (there can be more edges with the same label), how can I determine a spanning tree of the graph (if possible) t...
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CodeGuru Help identify Algorithm  
16:58 11-Feb-07   [Replies: 2, Views: 280]    By: susi84
Hello http://www.imagebanana.com/view/aaihfj/sort.jpg [http://www.imagebanana.com/view/aaihfj/sort.jpg]> http://www.imagebanana.com/view/jg52b4e/2.jpg [http://www.imagebanana.com/view/jg5...
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CodeGuru One's Complement/Two's complement  
05:49 8-Feb-07   [Replies: 2, Views: 385]    By: daydreamerz
ok, so I'm trying to understand one's complement and two's complement, but I feel like I'm missing something. I understand that to get the negative value in one's complement you flip the bits and...
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CodeGuru TSP Algorithm for 1000 cities  
20:21 5-Feb-07   [Replies: 3, Views: 245]    By: ster
Hello.. I have to solve TSP for about 1000 cities in maximum 10 secs...! I 'm thinking of using a liner programming-based algorithm (haven't chosen exactly yet), but I don't know if he well b...
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CodeGuru Trees and Graphs  
12:23 5-Feb-07   [Replies: 0, Views: 8]    By: Sumit.Dua
Hi All, I want to learn trees and graphs in depth. Can any body having any link which will help me in learning trees and graphs in depth. I know its basic concepts. I wanna do s...
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CodeGuru urgent help plz  
19:16 4-Feb-07   [Replies: 0, Views: 25]    By: moon002
hi frend me new here an i want help on something actually i have to present my project of long int calculations on tuesday morning the project is to calculate long long int calculations means 1000...
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CodeGuru Complex Convolution  
14:49 2-Feb-07   [Replies: 0, Views: 221]    By: daviddoria
I wrote this function to convolve vectors with complex numbers in c++. I tried for days to find something like this online, and couldn't. Is there anyway to get a google search to show this? ...
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CodeGuru in-exact graph matching  
18:25 1-Feb-07   [Replies: 0, Views: 186]    By: Vanderbilt
Hey, Gurus Can anyone tell me what is state-of-the-art and yet mature algorithm doing "inexact graph matching" (Approximate best possible matching of two graphs, a node in one gra...
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CodeGuru Transform a graph into a bipratite one  
14:58 29-Jan-07   [Replies: 6, Views: 278]    By: StTwister
Hi, How can i transform a weighted graph into a bipartite one so that the sum of the edges between nodes from different sets is minimum? ...
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CodeGuru Subset algorithm  
15:27 28-Jan-07   [Replies: 2, Views: 193]    By: papasierra
Hello, I am looking for an algorithm to do the following: Given a set of real numbers: - Divide them into subsets, - Each number is to be used exactly once, - The sum of all the numb...
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CodeGuru Finding rectangles with at least n spots inside  
15:45 26-Jan-07   [Replies: 0, Views: 190]    By: GNiewerth
Hi everyone, I´m facing this problem: I´ve got a white bitmap on which black spots are randomly distributed. Now I have to find all possible rectangles (fixed width X/height Y) that contai...
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CodeGuru partial matrix (minimum movement)  
01:19 26-Jan-07   [Replies: 0, Views: 175]    By: jebel
I'm going to sort a following matrix : the matrix contains sum characters for example 5 of a , 2 of b , 7 of c and so on we want to move characters near each other with minimum movements us...
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CodeGuru output algorithm  
11:36 25-Jan-07   [Replies: 1, Views: 123]    By: StreamKid
i have to choose between some eggs. at the end, i have to output the solution in a specific way. each egg has two numbers: its size and its number in the sequence of all the eggs i have (ie i have...
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CodeGuru Fast Algorithm For Min and Max of an Array  
17:28 24-Jan-07   [Replies: 4, Views: 520]    By: MikeAThon
Does anyone know a fast algorithm for finding the minimum and maximum values in an array of values? I am performing morphological image filtering (erosion and dilation) by moving a 5x5 kernel ...
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CodeGuru Help with an algorithm!!!!!  
03:55 17-Jan-07   [Replies: 3, Views: 257]    By: LinkXP
Hey I need somebody to enter this page http://www.geocities.com/dharwadker/vertex_cover/ [http://www.geocities.com/dharwadker/vertex_cover/]> and download the implementation of the vertex cove...
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CodeGuru Colour Detection using HSV  
17:18 16-Jan-07   [Replies: 6, Views: 741]    By: edo_uk
Hi, I have converted from RGB to HSV and wondered how you find the colour you are looking for in HSV. I used the euclidean distance with the RGB and can't figure out how to do it with HSV. Can any...
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CodeGuru Help needed with question quick.  
23:06 15-Jan-07   [Replies: 0, Views: 143]    By: saiyan
Hey Guys... I need help quick. This came on a past paper... and I need tips on how to approach it.. Thanks in advance. Saiyan. These are the time complexities (in the worst case) of di...
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CodeGuru Security of Art Gallery (GRAPH)  
20:05 8-Jan-07   [Replies: 2, Views: 213]    By: LinkXP
Suppost we wanna put security cameras in an art gallery, and we have a graph were the points are the places and the lines between them means that they can see each other. The problem is tu put...
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3D Buzz Collision-Detections..., or Crossing-Detections...  
13:22 6-Jan-07   [Replies: 3, Views: 276]    By: EvilCookie
Hey, I need to check if two triangles (or squares) are crossing eachother - in 3D. But I have no idea how to do this. Any ideas? Thanks. ...
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CodeGuru 1 parent node and multiple child nodes  
11:53 6-Jan-07   [Replies: 2, Views: 224]    By: Sriya
Hi all... In a binary tree.. we have one parent node and two Child node, right child and the left child. Do we have a possibility for a datastucture that has one parent node and variable numbe...
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CodeGuru Similar Text Search  
08:22 5-Jan-07   [Replies: 1, Views: 565]    By: mkadayifci
i am developing a geocode application using oracle database and c#2.0 . But i have a big problem. I cant use "like" word for database search. Because address strings not regular always...
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CodeGuru Graph Problem  
22:49 31-Dec-06   [Replies: 1, Views: 181]    By: M_Persian
I have an unsolved problem in graphs...its related to Bellman-Ford algorithm I actually dont understand the meaning of this question So i would be thankful if someone helps me with that Giv...
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