Engineering Concepts Tutorials

Engineering Concepts Tutorials for UML, Operations Research, Numerical Methods and many more.
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Introduction SSL shorts for Secure Sockets Layer, a protocol developed by Netscape for transmitting private documents via the Internet. SSL works by using a public key to encrypt data that's transferred over the SSL connection. Both Netscape Navigator and Internet Explorer support SSL, and many...
GSM, short for Global System for Mobile Communication, is the standard behind digital mobile phones. It has opened up a new era of digital communications, which extends beyond voice to include data. GSM was planned from the outsell to provide a full range of data and fax transmission on the move,...
Have you ever wondered why e-mail attachments are encoded? Well read ahead tro find the answer to this. Internet e-mail and Usenet news posts were designed for plain text messages. As such, many systems expect the messages to only contain printable characters from the 7-bit (first bit of the...
What is VNC? - A practical introduction VNC stands for Virtual Network Computing. It is, in essence, a remote display system which allows you to view a computing 'desktop' environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of...
Arbitrary Precision In most computer programs and computing environments, the precision of any calculation (even including addition) is limited by the word size of the computer, that is, by largest number that can be stored in one of the processor's registers. As of mid-2002, the most common...
Introduction Fuzzy systems is an alternative to traditional notions of set membership and logic that has its origins in ancient Greek philosophy, and applications at the leading edge of Artificial Intelligence. Yet, despite its long-standing origins, it is a relatively new field, and as such...
Advance concept Once a parse tree has been built using syntaic analysis, the semantics, or meaning, of the sentence needs to be found. This is a very difficult task as it requires world knowledge. The need for semantic information is illustrated by trying to follow a recipe. Knowing that the...
The second step in NLP is called syntax. Once the basic of a sentence have been determined to be correct using morphology, syntax can be used to check they are properly combined. The most widely used method of checking a sentence is syntactically correct is to attempt to use a grammar to...
Introduction First and foremost, we need to define what we mean by Natural Language Processing or NLP. The first and most general definition is simply that NLP encompasses anything a computer needs to do in order for it to understand natural language (whether it be typed or spoken). We'll...