THE WHATIS.COM WORD-OF-THE-DAY December 6, 2002 ontology ______________ TODAY'S SPONSOR: VeriSign - The Value of Trust
Secure all your Web servers now - with a proven 5-part strategy. The FREE Server Security Guide shows you how to: * DEPLOY THE LATEST ENCRYPTION and authentication techniques * DELIVER TRANSPARENT PROTECTION with the strongest security without disrupting users. And more. Get your FREE Guide now: http://WhatIs.com/r/0,,7940,00.htm?freeguide ______________ TODAY'S WORD: ontology See our definition with hyperlinks at http://whatis.techtarget.com/definition/0,,sid9_gci212702,00.html In its general meaning, ontology (pronounced ahn-TAH-luh-djee) is the study or concern about what kinds of things exist - what entities there are in the universe. It derives from the Greek onto (being) and logia (written or spoken discourse). It is a branch of metaphysics, the study of first principles or the essence of things. In information technology, an ontology is the working model of entities and interactions in some particular domain of knowledge or practices, such as electronic commerce or "the activity of planning." In artificial intelligence (AI), an ontology is, according to Tom Gruber, an AI specialist at Stanford University, "the specification of conceptualizations, used to help programs and humans share knowledge." In this usage, an ontology is a set of concepts - such as things, events, and relations - that are specified in some way (such as specific natural language) in order to create an agreed-upon vocabulary for exchanging information. RELATED TERMS: entity http://whatis.techtarget.com/definition/0,,sid9_gci212066,00.html ______________________ CROSSWORD PUZZLE #7 | Computer Basics Improve your flexible thinking skills. Print out the puzzle and keep it nearby to work on throughout your day! http://whatis.techtarget.com/definition/0,,sid9_gci865741,00.html ______________________ QUIZ #32 | Securing Your Network How much do you know about network security? Take our latest quiz and find out. >> Take the quiz http://searchsecurity.techtarget.com/sDefinition/0,,sid14_gci857673,00.html _____________________ REAL-LIFE CHALLENGE #19 | XP Pro or Win2k Pro? It's upgrade time. The branch office manager at Company X would like his staff to have "the best", which he thinks is XP Pro. The head of IT thinks that Win2k Pro is a better choice, but admits he's never worked with XP. Can you advise? http://whatis.discussions.techtarget.com/WebX?[EMAIL PROTECTED]@.1dcfae0e/169 ______________________________ RECENT ADDITIONS AND UPDATES [1] Wien's constant http://whatis.techtarget.com/definition/0,,sid9_gci866466,00.html [2] SoC testing http://whatis.techtarget.com/definition/0,,sid9_gci866453,00.html [3] single-system image http://search390.techtarget.com/sDefinition/0,,sid10_gci866451,00.html [4] automated test equipment http://searchcio.techtarget.com/sDefinition/0,,sid19_gci866407,00.html [5] On-Demand Mail Relay http://whatis.techtarget.com/definition/0,,sid9_gci866400,00.html ____________________________________________________________________ ::::::::::::::::::: WHATIS.COM CONTACTS ::::::::::::::::::: LOWELL THING, Site Editor ([EMAIL PROTECTED]) ____________________________________________________________________ MARGARET ROUSE, Associate Editor ([EMAIL PROTECTED]) ___________________________________________________________________ :::::::::::::::::::: ABOUT THIS NEWSLETTER ::::::::::::::::::::: Published by TechTarget (http://www.techtarget.com) TechTarget - The Most Targeted IT Media Copyright 2002, All Rights Reserved. If you would like to sponsor this or any TechTarget newsletter, please contact Gabrielle DeRussy at [EMAIL PROTECTED] ___________________________________________________________________ :::::::::::::::::::: ABOUT THIS NEWSLETTER ::::::::::::::::::::: Published by TechTarget (http://www.techtarget.com) TechTarget - The Most Targeted IT Media Copyright 2002, All Rights Reserved. Unsubscribe from 'Word of the Day' - Simply Reply to this Email with REMOVE within the Body or Subject > or - Go to: http://WhatIs.techtarget.com/register - Log in to edit your profile. - Click on the link to Edit email subscriptions. - Uncheck the box next to the newsletter you wish to unsubscribe from. - When finished, click "Save Changes to My Profile."
