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| | Excession Communications - Analytical Engine Sample |
 | | Unlike the later Analytical Engine, which was designed to be what is essentially a Universal Turing Machine, the Difference Engine was intended for the single purpose of mechanically computing mathematical tables that, until then, were laboriously calculated by hand and were notoriously error prone. | | | Babbage's first computational engine was the Difference Engine, which he designed in the 1820s. | | | Far ahead of its time, the Analytical Engine introduced a number of fundamental concepts in computing that are still used today in modern digital computers. |
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http://www.excession.com/samples/analytical_engine.html
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| | Virtual Travelog Charles Babbage and Howard Aiken. How the Analytical Engine influenced the IBM Automatic Sequence Controlled Calculator aka The Harvard Mk I |
| | The construction of the Difference Engine II is documented by Doron Swade in his book The Difference Engine Charles Babbage and the quest to build the first computer. | | | The Difference Engine II was the last machine Babbage designed and employs lessons he learned from both the Difference Engine I and the Analytical Engine. | | | Two large fragments of the Analytical Engine were constructed by Babbage's son and Aiken may have seen photographs or otherwise become aware of their existence. |
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http://www.virtualtravelog.net/entries/2004/03/charles_babbage_and_howard_aiken_how_the_analytical_engine_influenced_the_ibm_automatic_sequence_controlled_calculator_aka_the_harvard_mk_i.html
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| | Analytical engine - Wikipedia, the free encyclopedia |
| | Charles Babbage's first attempt at a mechanical computing device was the difference engine, a special-purpose computer designed to tabulate logarithms and trigonometric functions by evaluating approximating polynomials. | | | The analytical engine, an important step in the history of computers, is the design of a mechanical modern general-purpose computer by the British professor of mathematics Charles Babbage. | | | Randell, Brian, From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush, Annals of the History of Computing, Volume 4, Number 4, October 1982. |
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http://en.wikipedia.org/wiki/Analytical_engine
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| | Charles Babbage's Analytical Engine |
| | The Difference Engine was only partially completed when Babbage conceived the idea of another, more sophisticated machine called an Analytical Engine. | | | Refuting this is the fact that, in 1834, two Swedish engineers called Georg and Edward Scheutz built a small Difference Engine based on Babbage's description. | | | Analytical Engine ever actually worked, Ada's program would have been able to compute a mathematical sequence known as Bernoulli numbers. |
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http://www.maxmon.com/1830ad.htm
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| | babbage - introduction |
| | Background - The computational part of the Babbage Difference Engine #2 was built by (and is in) the British National Museum of Science and Industry in 1991. | | | So the second part of his Difference Engine was a type-setting machine, which reduced the probability of human error to a minimum. | | | The Analytical Engine development came after the construction of the Difference Engine was abandoned. |
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http://ed-thelen.org/bab/bab-intro.html
(4456 words)
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| | SEO-Image™ Search Engine Optimization Search Engine Marketing Company SEO Firm |
| | Search Engine Optimization will make the difference to your marketing strategy. | | | Natural Search Engine Optimization and PPC Search Engine Marketing services can mean the difference between a company that has the ability to succeed and one that might never have a chance. | | | Search Engine Optimization Consultants are here to help you understand the optimization processes. |
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http://www.seoimage.com
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| | Charles Babbage (1791-1871) |
| | Difference Engine No. 2, now on display in the Science Museum Computing Gallery in London. | | | Swade, The Difference Engine: Charles Babbage and the Quest to Build the First Computer, Viking Books, 2001. | | | Difference Engine extensively in the Science Museum archive, died in August 2002. |
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http://vmoc.museophile.sbu.ac.uk/babbage
(392 words)
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| | Inventor Charles Babbage Biography |
| | Considered by many to be a direct forerunner of the modern computer, the Difference Engine was able to compute mathematical tables. | | | Engines of the Mind: The Evolution of the Computer from Mainframes to Microprocessors | | | Analytical Engine, a mechanical digital computer which, viewed with the benefit of a century and a half's hindsight, anticipated virtually every aspect of present-day computers. |
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http://www.ideafinder.com/history/inventors/babbage.htm
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| | Educom Review |
| | Unlike the Difference Engine, which required a human programmer to set the initial values to enter data that had been computed and set into columns, the Analytical Engine used "operation cards" to perform arithmetic on numerical data as well as to respond to symbols representing data. | | | She emphasized the versatility of the Analytical Engine by providing numerous examples such as demonstrations of how it would compute trigonometric functions containing variables, examples of how the engine would do difficult problems without error, and most notably, her detailed example of how the engine would compute the Bernoulli numbers. | | | She understood the importance of Charles Babbage's Analytical Engine and glimpsed the future of computing in her ideas for programming the engine and in her speculations of its possible uses. |
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http://www.educause.edu/pub/er/review/reviewArticles/31240.html
(2094 words)
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| | Engine - Wikipedia, the free encyclopedia |
| | The earliest mechanical computing device was called the difference engine; Military devices such as catapults are referred to as siege engines. | | | This form of the term has recently come into use once again in computer science, where terms like search engine, "3-D graphics rendering engine" and "text-to-speech engine" are common. | | | An engine is something that produces some effect from a given input. |
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http://en.wikipedia.org/wiki/Engine
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| | High-Tech Dictionary Definition |
| | He received inspiration from his work on the "Difference Engine." The Analytical Engine was never completed, though Babbage worked on it until his death in 1871. | | | Babbage is often credited as being "the father of computers" for his work on the Analytical Engine. | | | It was intended to compute decisions based on prior computations and loops founded on Jacquard's punched cards. |
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http://www.computeruser.com/resources/dictionary/definition.html?lookup=8302
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| | Welcome to AnandTech.com [ Article: Source Engine: Counterstrike Beta Hits The Street] |
| | In taking a look at the source engine test level supplied with CS:Source Beta, one of the first things we noticed was a difference in feeling between Source and id Software's latest engine. | | | First, there's the fact that the game is based on the Source engine and has a built in graphics stress test to push hardware to its limits and beyond. | | | Eventually, the game will be released as Counterstike: Source, but, for now, the beta version shows off the bells, whistles, and capabilities of the new Source engine that powers HL2. |
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http://www.anandtech.com/printarticle.aspx?i=2182
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| | The Difference Dictionary:A |
| | It represented a conceptual advance over the Difference Engine, as it was designed to perform any arithmetic operation, and to string many such operations together. | | | Analytical Engine - A mechanical calculating machine, conceived of by Charles Babbage in 1833, but never built. | | | Conceptually, it was a forerunner of the modern digital computer, although, because of its mechanical nature, it would have been many millions of times slower. |
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http://www.sff.net/people/gunn/dd/a.htm
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| | The Mordeth TC Site - Old News Archive |
| | Last but not least, Joel Murdoch is again working on our engine after a long break due to his computer crash. | | | This engine will be something special indeed, especially if Joel manages to implement more realistic fogging and a hub system... | | | And finally, Joel Murdoch will be working on some new features for the Mordeth engine, including ambient sounds. |
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http://mordeth.doomworld.com/oldnews.shtml
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| | XML.com: Building an XML-based Metasearch Engine on the Server |
| | The similarity in functionality and information flow between our former client side metasearch engine and the server side solution suggests that there should not be too much a difference in how the server side metasearch engine is working. | | | But in addition to a regular search engine user interface they also returned results as an XML format. | | | Since it was so easy to put the metasearch engine on the server, I'd like to add a little twist to it before I leave you alone with it. |
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http://www.xml.com/pub/a/1999/07/metasearch/metasearch2.html
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| | Slashdot Playstation 2 Emotion Engine |
| | However, since branch mispredictions will happen more frequently on the Emotion Engine than the PC (PCs have a lot of extra hardware and cache to compensate for their long pipelines), this is basically a net-zero difference. | | | The big difference is that the PC runs at 3x the clock speed of the Emotion Engine, which will basically allow it to perform 3x as many elementary operations in the same amount of time. | | | This basically means that if the processor incorrectly guesses where a program will jump, only 6 operations need to be performed for the Emotion Engine, while 20 will need to be performed by the PC. |
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http://slashdot.org/articles/00/03/30/0839233.shtml
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| | Stirling Engine -- Generating Energy from Small Temperature Gradients |
| | Stirling cycle engines are very efficient for a given temperature difference between the heat source and the heat sink. | | | Peter Fette: Stirling Engine Research and Computer (simulation) Programm Development, animation, prozess, mirror | | | Israel Urieli: Stirling Engine Simple Analysis, main address, Alpha Stirlings, Beta Stirlings, Gamma Stirlings |
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http://www.freeenergynews.com/Directory/StirlingEngine/index.html
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| | InRule -> The Leading Innovator in Business Rule Engine Technology for .NET |
| | Because you can build rule by rule, a complex system is not overwhelming...The integrated user interface component made a world of difference. | | | InRule lets us manage our core logic without requiring custom programming. | | | "It's easy to author rules with InRule, and non-technical people can understand it. |
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http://www.inrule.com
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| | Ada Lovelace: Founder of Scientific Computing |
| | Charles Babbage, Lucasian professor of mathematics at Cambridge, was known as the inventor of the Difference Engine, an elaborate calculating machine that operated by the method of finite differences. | | | Babbage had made plans in 1834 for a new kind of calculating machine (although the Difference Engine was not finished), an Analytical Engine. | | | the engine [is] the material expression of any indefinite function of any degree of generality and complexity." Her Notes anticipate future developments, including computer-generated music. |
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http://www.sdsc.edu/ScienceWomen/lovelace.html
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| | Wired News: Googling the Bottom Line |
| | With about three-quarters of the active online population in America using search engines, according to Nielsen/NetRatings (.pdf), and 40 percent of shoppers choosing Google to locate stores and comparison shop, the difference between a high and low ranking can literally be the difference between a thriving online business and Chapter 11. | | | Another, Search Engine Optimization, claims you will experience an increase in traffic of up to 6,000 percent, while Patrick Gavin promises to "market your website as if it is our own" with a "combination of both on-page optimization and a very well-implemented link-popularity campaign." | | | To find out, I contacted Oneupweb, a search engine optimization, or SEO, firm based on the shores of Lake Michigan. |
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http://wired.com/news/culture/0,1284,66485,00.html?tw=wn_tophead_3
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| | Dictionary of Computers - analytical engine |
| | It was based on the difference engine but was intended to automate the whole process of calculation. | | | It introduced many of the concepts of the digital computer but, because of limitations in manufacturing processes, was never built. | | | Programmable computing device designed by English mathematician Charles Babbage in 1833. |
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http://www.tiscali.co.uk/reference/dictionaries/computers/data/m0005759.html
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| | Counter-Strike: Source Final Hands-On - PC News at GameSpot |
| | The physics engine in CS: Source also plays a role in the game, but not to a huge degree. | | | The new graphical polish afforded by the Source engine, as well as the visual tweaks to the maps, should be plenty of reason for current CS players to migrate over, assuming that they don't mind pre-ordering Half-Life 2 over Steam. | | | Jess Cliffe and Doug Lombardi discuss the conversion of Counter-Strike to the Source engine. |
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http://www.gamespot.com/pc/action/counterstrikesource/preview_6110337.html
(1537 words)
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| | SEO-Image™ Search Engine Optimization Search Engine Marketing Company SEO Firm, Tools |
| | Natural Search Engine Optimization and PPC Search Engine Marketing services can mean the difference between a company that has the ability to succeed and one that might never have a chance. | | | Search Engine Optimization Image™, SEO Image™ and Defining Your Corporate Image on the Web™ are trademarks of SEO Image, Inc. | | | We bring your visitors to your products through strategic web design that promotes your goals and is optimized for the search engines from the get-go. |
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http://www.seoimage.com
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| | A Small Business Guide to Website Promotion and Increased Search Engine Traffic |
| | and Google, the Internet search engine satisfaction rate of 39% is the same that it was last year, meaning that despite the new offerings, users aren't finding it any easier to get what they want. | | | Learn about search engine optimization, link popularity, pay per click, search engine submissions, and more. | | | For anyone that has ever been confused by the fact that results generated by a computer are referred to as "organic" or the difference between terms like "invalid clicks" and "click fraud," Andy Beal points to an article by Jordan Glogau that talks about the mixed up language of search. |
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http://www.searchengineguide.com
(1297 words)
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| | O'Reilly Open Source Convention 2003 -- Speakers |
| | He is currently working on an in-depth examination of the difference corporate-sponsored open source projects have made to the logic and practice of open source. | | | He is the primary author of a recent widely-read report documenting use of free (or open source) software (FOSS) in the U.S. Department of Defense, and he is also the author of the Wiley Encyclopedia of Software Engineering article on Linux and open source. | | | Bollinger was co-editor of an issue of IEEE Software on open source software, and he was Assistant Editor-in-Chief for IEEE Software for software construction. |
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http://conferences.oreillynet.com/pub/w/23/speakers.html
(1297 words)
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| | Internet Marketing SEO, Search Engine Positioning, Internet Marketing Consultant |
| | Some search engines, like Dogpile, put sponsored results right into the main results, so there is almost no visual difference. | | | Here are a few questions and answers explaining why it's very important to have a lot of research behind a search engine optimization campaign. | | | AWS has thoroughly researched optimization and continues to do so as technology and engines change, and can keep your site competitive in the world of Internet search. |
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http://www.awsinternet.com/searchengineplacement.htm
(550 words)
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| | History of Computing Science: The Difference Engine |
| | He produced a prototype of this "difference engine" by 1822 and with the help of the British government started work on the full machine in 1823. | | | It was intended to be steam-powered; fully automatic, even to the printing of the resulting tables; and commanded by a fixed instruction program. | | | He theorized that it must be possible to design a calculating machine which could do these operations automatically. |
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http://www.eingang.org/Lecture/difference.html
(96 words)
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| | Firefox explorers - Next - http://www.theage.com.au/technology/ |
| | The full set of systems is equivalent to the engineering infrastructure of big software vendors such as Microsoft, IBM or Oracle but with one key difference: anyone can assess the quality of goods produced. | | | It is best suited to software engineering but can be fitted to other tasks, such as automated software testing and customer support centres. | | | But the most broadly accepted standards are generally defined and ratified by not-for-profit standards-setting bodies - organisations such as the World Wide Web Consortium and Internet Engineering Task Force, which determine the evolution of the web and the internet respectively. |
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http://www.theage.com.au/articles/2005/03/21/1111253920087.html
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| | Technorati Tag: metasearch |
| | Huckabuck is a new metasearch engine that searches Yahoo, Google, and MSN but with a difference: you can adjust which search engine is used most... | | | jux2 Desktop Search Widget March 10th, 2006 It looks like the meta search engine jux2 has added a desktop search widget so you can do a combined... | | | Searcher’s Search Engines are different than Marketer’s Search Engines. |
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http://www.technorati.com/tags/metasearch
(495 words)
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