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Whitepapers
Transposition of AES Key Schedule
May 8, 2012 12:00am PDT
In this paper, the authors point out a new weakness of the AES key schedule by revisiting an old observation exploited by many known attacks. They also discover a major cause for this weakness is...
Provided by: International Association for Cryptologic Research
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White Papers
Discovering Algorithms With Matrix Code
May 8, 2012 12:00am PDT
In first-year programming courses it is often difficult to show students how an algorithm can be discovered. In this paper, the authors present a program format that supports the development from...
Provided by: University of Victoria
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Q&A
Highlight Cell When Already input Text with Condional Formatting
May 7, 2012 5:55am PDT
Highlight Cell When Already input Text with Condional Formatting I Have make the table game like Tic Tac Toe ("O" & "X" ) in 15 rows and 15 column , the rule to win is to make 5 by rows, column,...
1 Latest comment by phisop
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Whitepapers
FPGA Implementations of Advanced Encryption Standard: A Survey
May 1, 2012 12:00am PDT
Advanced Encryption Standard (AES) is the most secure symmetric encryption technique that has gained worldwide acceptance. The AES based on the Rijndael Algorithm is an efficient cryptographic...
Provided by: International Journal of Advances in Engineering & Technology (IJAET)
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Whitepapers
Optimization of Natural Frequency of Vertical Storage Tower Using FEA
May 1, 2012 12:00am PDT
A vertical storage tower is typically used to store liquids or fine powders. To maximize the storage capacity, these columns are usually very tall typically over 27 meters. They are typically...
Provided by: IJERT - International Journal of Engineering Research and Technology
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Blog Post
A clever trick for filtering odd and even rows in Excel
April 26, 2012 8:12am PDT
If you want to see only odd or even rows in an Excel worksheet, use this quick filtering trick.
11 Latest comment by sanjyn
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Blog Post
How to find the latest (or earliest) date and a corresponding value
April 24, 2012 7:25am PDT
Use this combination of Excel functions to find the latest date and return a corresponding value.
2 Latest comment by DBlayney
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Blog Post
Two ways to build dynamic charts in Excel
April 19, 2012 11:48am PDT
Users will appreciate a chart that updates right before their eyes. In Excel 2007 and 2010 it's as easy as creating a table. In earlier versions, you'll need the formula method.
13 Latest comment by chip_long@...
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Discussion Threads
Office challenge: Can you avoid re-entering integer values that are supposed to be percentages?
April 19, 2012 2:07am PDT
Office challenge: Can you avoid re-entering integer values that are supposed to be percentages? article root Paste Special does it Add a column to the right of the incorrectly formatted data,...
3 Started by allan.pettie@... | Latest comment by v_balaj@...
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Blog Post
10 cool ways to use Excel's conditional formatting feature
April 11, 2012 2:06pm PDT
Excel's conditional formatting feature can do a whole lot more than many people realize. Susan Harkins runs through 10 practical ways to put this tool to work.
22 Latest comment by EleanorSugden
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Blog Post
Office solution: Why Excel sometimes displays dates instead of values
April 11, 2012 1:43pm PDT
This week, learn the possible solutions to last week's challenge: Why is Excel displaying a date instead of a numeric value?
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Discussion Threads
A quick and dirty way to compare columns of Excel data
April 6, 2012 8:55pm PDT
A quick and dirty way to compare columns of Excel data article root Nice Handy tip. :) Very Useful Tip Thanks for posting this... What version of Excel? Unfortunately, some of us are still...
25 Started by lehnerus2000 | Latest comment by HAL 9000
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Blog Post
A quick and dirty way to compare columns of Excel data
April 6, 2012 11:41am PDT
Using this little-known feature in Excel, you can quickly compare one column of data to another.
25 Latest comment by HAL 9000
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Discussion Threads
Office challenge: Why is Excel displaying a date instead of a numeric value?
April 5, 2012 8:45am PDT
Office challenge: Why is Excel displaying a date instead of a numeric value? article root Cell Formatted in date format Change to general or number.. Option is mis-picked Under (2010) File...
16 Started by jamesski | Latest comment by Marshwiggle
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White Papers
Design and Analysis of Hybrid CMOS SRAM Sense Amplifier
April 5, 2012 12:00am PDT
Sense amplifiers are one of the very important peripheral components of CMOS memories. In a Hybrid Sense amplifier both current and voltage sensing techniques are used which makes it a better...
Provided by: Centre for Development of Advanced Computing
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Downloads
Cache Monitor 0.34 (Windows)
April 5, 2012 12:00am PDT
Cache Monitor is a SQL development tool designed for InterSystems database Cache. It supports developers with features, like: Advanced SQL Query Editor,Cache-SQL Syntax highlighting,SQL Code...
Provided by: ixdb
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Whitepapers
Database Architecture with Row and Column Stores
April 1, 2012 12:00am PDT
Operational reporting differs from informational reporting in that its scope is on day-to-day operations and thus requires data on the detail of individual transactions. It is often not desirable...
Provided by: IJCER
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Blog Post
How to repeat pivot table headings when printing Excel documents
March 28, 2012 11:03am PDT
A pivot table that spans more than one printed page will be confusing without its column headings. Use this tip to print column headings on every sheet.
3 Latest comment by jensqox@...
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Blog Post
Tutorial: Take your minimalist web design from Photoshop to HTML, part 3
March 22, 2012 9:00am PDT
Ryan Boudreaux completes his three-part series on taking a minimalist web design from Photoshop to HTML. Here, he adds the finishing touches to the code for the footer section.
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White Papers
Horizontal Aggregations for Mining Relational Databases
March 15, 2012 12:00am PDT
Existing SQL aggregations have limitations to prepare data sets because they return one column per aggregated group using group functions. A significant manual effort using a compliant programming...
Provided by: International Journal of Computer Science and Information Technologies

































