.net - Beam Search Algorithm - Pseudo-code?
Jul 17, 2011
I want to write a simple beam search algorithm to solve a maze (like a tree, and the output must be the shortest path).So, if anyone have tried to write a beam search algorithm before, preferably in VB.NET language, it would be great if you can share it in a pseudo-code format.
Because, I have no idea on how to write the algorithm. I have tried to Google it, but I understand nothing.I found this source though (which I don't understand at all XD) [URL]..So, back to my question, how to write a beam search algorithm? Preferably, in VB.NET language and pseudo-code will be enough for me (an actual example code will be great though
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Jun 6, 2011
WHERE IS MY Problem. Develop a COMPLETE algorithm using pseudo code to solve the following problem: Your network contains hundreds of workstations. The primary local drive (C on each of those workstations may contain many folders immediately under the root folder. You need to search each of the folders under the root folder on each of the workstations to see if the file nasty.bug exists. You need to do two things with respect to this file. First, count the number of times this file is actually found and, after all the workstations have been scanned, display a message indicating the total number of occurrences of this file across your network. Second, whenever the file is found, it should be deleted.
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Oct 14, 2010
Using VB.net, C# and SQL ServerI want to write a pseudo for my application.pseudo code is like coding or flow chart...?Can any one provide a sample pseudo code for any type of application.
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Feb 11, 2011
Write the pseudo code needed to sum only the even numbers from 1-n, where n is a value given to you by the user
And I have something like this:
Dim x as integer
n = txtUserNumber
For x = 1 to n Step 2
Total+= sumofnumbers
Next
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Jan 29, 2010
Write the pseudo-code for an If..Then statement that determines the apropriate tax rate for a given annual income level using the guide below:
Under $20,000 = 2% income tax
$20,000 - $50,000 = 5%
$50,001 - $75,000 = 10%
This is what i wrote:
If Annual Income is < $20,000 Then
income tax = 2%
If Annual Income is $20,000<= $50,000 Then
[code]....
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Feb 20, 2011
i am trying to make a program with some numbers but idk how to put it in a bubble sort or write a bubble sort program here is the pseudo code for the program
Repeat
NoMoreSwaps ← True
For elemenr ← 0 to NumberOfItems -2[code]....
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Oct 12, 2009
I've known that it's possible to generate pseudo code using Microsoft Visual Basic 2008 after we actually have all the codes that are working in there. I mean, like if I have codes for a calculate, already running, how can I use MVB 08 to generate pseudo code.
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Jan 27, 2009
The line in code is giving me problems it is preventing me from searching the first part of the array but if I move it to the end or to any other spot the search wont work.
Public Sub AccountNumberSearch(ByVal a() As Account, ByVal accnum As Integer, ByVal numacc As Integer)
Dim x As Integer = 0
Do Until a(x).AccountNumber = accnum
x += 1
[Code] .....
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Sep 24, 2010
Im currently using the streamreader/writer method for writing to a text file im considering implementing a binary search to increase the efficiency of searching through records.
Qus: Does binary search require the text file to be a binary file?Do I need to do binary reader/writer instead of streamreader/writer And are there any tutorials regarding binary operations in vb 2010 this is my first attempt at coding binary operations and have no idea where to start
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May 8, 2012
i am working on project of using ant colony optimization and espcially on antnet algorithm but i have many problems in programming of this algorithm, and since i dont perfer using simulation for that purpose.
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Dec 8, 2010
For a school project we need to visualise a computer network graph. The number of computers with specific properties are read from an XML file, and then a graph should be created. Ad random computers are added and removed.Is there any open source project or algorithm that could help us visualising this in VB.net? Or would you suggest us to switch to java.
Update: We eventually switched java and used the Jung libraries because this was easier for us to understand and implement.
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Jun 17, 2009
I am trying to write a code about counting inversion algorithm.I finished the code but the result was wrong..I dont no where is the problem but I think it is in the count-merg function [code]
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Dec 15, 2011
I have a standard scoring algorithm but I need to help on a piece of code to only execute the scoring algorithm at certain times.I want it to be triggered by dates, but the problem arises if the program is used after 2 (or more) dates have passed, the first date will not be added as the second date is the newest and therefore the one that triggers the scoring algorithm. - The scoring algorithm gets the scores for that week, which are stored in a text file.
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May 27, 2011
yeah i wanna make a proper system to hide the I beam cursor in a textbox, you know, when you click on a textbox, the cursor appears so u can know where to write, etc... i want it disabled, is there such thing possible with a code? or do i really have to play around with focus? i hate playing around with object focus :P
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Nov 22, 2009
I'm using SQL as a database in VB 2010, I already add a table to my form as a datagrid view but I don't know how to add buttons for filtering, deleting and adding things in my table, for example I want to have one button on my form call it search button to search in table names or Phone Numbers. how can I do that and where shall I write the code?
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Jun 25, 2012
I want to find a way to speed up this code.if you look at the condition of If calculated Then in the code below, this is what slowing down the code.While the code provided seem fast with Const initBit = 4 try it with something over 12.
I want to be able to use this code (with calculated param as True) with initBit of 20 or more.
Beware that 20 or more might require a gig or more of ram and/or compiled as x64.
C# code (converted with an online tool from VB.NET):
[Code]...
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Jun 8, 2009
I am trying to implement an Algorithm called "Diamond-Square Algorithm" I am having trouble ending it so that it retiurns the required result. So far I have the folloiwng.
[Code]...
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Nov 4, 2009
I have a button that when click will execute Label.Text = 'This is a sample Text'. Obviously, this happens in less than one second. I like this event to complete in one minute and while waiting it will show a progress bar. Is there such a thing? Or any workaround?
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Dec 2, 2010
I am trying to build a coordinates system but am having trouble with how to.. What I have sofar is a textbox that allows the user to enter a length. This length is user defined but never smaller then 610 in length since this is the minimum unit size we use to build timber frames. The overall length of a timber frame is infinite (well not really, but it is for what I want) the timber frame has beams every 610mm set apart from each other (this is a legal requirement) so I want my vb.net to set coordinates for each beam at intervals of 610 then write that coordinates system to a text based *.SCR file
[Code]...
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Apr 22, 2011
I recently made a simple pseudo-encryption program that changes each character into another. It is capable of encrypting and decrypting a string. This can also be done to any text file as well. The characters range from ASCII 32-254 (This on it's own may be an issue because of #127 being DEL).
Because I believed my own coding may be at fault, I attempted this with Triple Des with identical results.For Triple Des, the requirements for en/decryption was:
Encrypt: String to Byte
Decrypt: Byte to String
And to change them either direction, I used UTF8. I also attempted ASCII and UTF32, but I don't know what I should do. I am considering dropping this but I want to learn problems like this because I am currently in college and haven't started my core classes for programming yet and want the head start.
The point where I have come into a problem is attempting to do this to another file type like an image. I looked at the results from encrypting then decrypting and the results were similar, but it seems file encoding must be the culprit.
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Feb 26, 2012
the previous vb 6.0 search values used to be like or close to below when an input search using inputbox and ms access 2003. suppose i want to do the same in vb 10 how can i perform same operation?(sing an input box to input search value.) [Code]
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Mar 15, 2012
I have already written a code to search for staff records from my staff database and it's working fine, but the problem is, if someone enters a wrong a wrong staff id or just any number or alphabets, it still displays the "Found Record" message, instead of "No Record Found".Please I need to write a check if a valid staff id is entered in the search textbox and if its invalid, "No Record Found" should be displayed.
Here's my code below. Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click
[Code]...
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Nov 2, 2009
I have 2 tables in a database. Database CUSTOMER.MDB, Table1 fields are - CustomerID, Name, Address. Table2 fields are CustomerID, Itemname, Amount. I have created a form where I am using Table2 for Dataentry. I want to write code on CustomerID Lostfocus that 'When I enter CustomerID in the form it should check the CustomerID in Table1 and if exists it should print the NAME from Table1 in a Textbox. If not found it should give a msg.'Both the tables are linked on CustomerID.
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Aug 5, 2009
I need search code for Form2..
What is in Form2:
2-TextBox's :
: 1 Texbox is where will appear the text when someone open a .bmd file
: 2 Texbox is what word to search in texbox1 when is opened (else if its not opened file to show error that is not opened file)
1-Button that when it is pressed to start searching in texbox1 for that word what is in Textbox2
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Jul 23, 2010
What are the coding 4 the following in VB.net:
Search command
Delete Command
Login Window
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Feb 16, 2009
what is the code to make search in the computer?
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Dec 29, 2011
i am trying to make it so that when you are typing a url into the url box on my web browser, you can click enter to search like on comercial browsers instead of having to click the actual search button, im trying to do the same with the web search(google, bing, yahoo!). it worked before, but i've added a tab system to the browser and now it's not letting me click enter to search.
my code:
Private Sub urlgo_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles urlgo.KeyDown
If e.KeyData = Keys.Return Then
CType(TabControl1.SelectedTab.Controls.Item(0), WebBrowser).Navigate(urlsearch.Text)
[code].....
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Jan 13, 2009
this is a code that read the source code and then show the source code on the txt box ...
i wold like to search in the soure code about a word ( ex. keyword , table , window ..) and after finding the word .. it show the word in the txt box
Dim http As New Chilkat.Http()
Dim success As Boolean
success = http.UnlockComponent("Anything for 30-day trial")
If (success <> true) Then
[Code]......
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Mar 18, 2010
provide me source code of search engine?
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Feb 13, 2010
i make this code to search in access 2003 database and display the results in datagridview but when i click the button nothing happen the connection is already set only the search ability not working..[code]
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