The term Artificial Intelligence ( AI ) was coined by John McCarthy in 1955, defined it as "the science and engineering of making intelligent machines". The various definitions have been proposed since then by scientist and researchers. It is the science and engineering of making intelligent machines, especially intelligent computer programs. It is related to the similar task of using computers to understand human intelligence, but AI does not have to confine itself to methods that are biologically observable. [ John McCarthy ] The goal of work in artificial intelligence is to build machines that perform tasks normally requiring human intelligence. [ Nilsson. Nils J. ]
Introduction to Prolog Programming The Basics Prolog (Programming in logic) is one of the most widely used programming languages in artificial intelligence research. As opposed to imperative languages such as C or java (the latter of which also happens to be object-oriented) it is a declarative programming language. That means, when implementing the solution to a problem, instead of specifying how to achieve a certain goal in a certain situation, we specify what is situation (rules and facts) and the goals (query) are and let the prolog interpreter derive the solution for us. Prolog is very useful in some problem areas, such as artificial intelligence, natural language processing, database,.... but pretty useless in others, such as graphics or numerical algorithms. Basic Features of Prolog Features of Prolog are:- Facts Terms Queries Logical Variables Shared Variables Data Types in Prolog Rules
NFC no need to launch an application .....................it just works! What is NFC ? How it works ? NFC stands for Near Field Communication, is a set of short-range high frequency wireless technology that establish radio communication with each other when bringing them into proximity, typically requiring a distance of 4 to 8 cm or less. NFC allows to share small amount of data between NFC enabled devices and NFC tag or two android-powered NFC devices. You would also like to know about - Sensor , AMOLED display , Biometrics , Smart card NFC standards cover communication protocols and data exchange formats, and are based on existing radio-frequency identification (RFID). Unlike Bluetooth, no pairing code is needed, and because it's very low power, no battery in the device can be read. An NFC tag (essentially "targets" that "want" to be touched by NFC device like cellphones) can share and link to information such as set pro...
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