Krishna • Fuzzy Systems include Fuzzy Logic and Fuzzy Set Theory. • Knowledge exists in two distinct forms : − the Objective knowledge that exists in mathematical form is used in engineering problems; and − the Subjective knowledge that exists in linguistic form, usually impossible to quantify. Fuzzy Logic can coordinate these two forms of knowledge … Read more
In real world, there exists much fuzzy knowledge; Knowledge that is vague, imprecise, uncertain, ambiguous, inexact, or probabilistic in nature. Human thinking originating from and reasoning inherently frequently inexact human involve fuzzy concepts. information, Humans, can give satisfactory answers, which are probably true. However, is, our systems most systems are unable to answer many questions. … Read more
• The word “fuzzy” means “vagueness”. Fuzziness occurs when the boundary of a piece of information is not clear-cut. • Fuzzy sets have been introduced by Lotfi A. Zadeh (1965) as an extension of the classical notion of set. • Classical set theory allows the membership of the elements in the set in binary terms, … Read more
“Artificial Intelligence (AI) is the part of computer science concerned with designing intelligent computer systems, that is, systems that exhibit characteristics we associate with intelligence in human behaviour – understanding language, learning, reasoning, solving problems, and so on.” Scientific Goal To determine which ideas about knowledge representation, learning, rule systems, search, and so on, explain … Read more
Logical AI- What a program knows about the world in general the facts of the specific situation in which it must act, and its goals are all represented by sentences of some mathematical logical language. The program decides what to do by inferring that certain actions are appropriate for achieving its goals. Search – AI programs … Read more
Game Playing- You can buy machines that can play master level chess for a few hundred dollars. There is some AI in them, but they play well against people mainly through brute force computation–looking at hundreds of thousands of positions. To beat a world champion by brute force and known reliable heuristics requires being able … Read more
Artificial Intelligence (AI) is a branch of Science which deals with helping machines find solutions to complex problems in a more human-like fashion. This generally involves borrowing characteristics from human intelligence, and applying them as algorithms in a computer friendly way. A more or less flexible or efficient approach can be taken depending on the … Read more
A security organization in the U.K. says a group of Russian hackers is targeting research centers involved in COVID-19 (coronavirus) vaccine development. The adversary group is using spear-phishing to target the research centers, a practice that uses deception to get victims to click on links with hidden malware. These attacks come at a time when U.S.- and U.K.-based … Read more
When someone is watching over your shoulder, it’s second nature to cover up your keyboard before typing in a password on your computer, or even unlocking your phone if you still use a pin passcode. But there’s another place where you should be cautious: the front door. Hackers could be recording the sounds that your keys make … Read more
A Tesla employee was offered a $1 million bribe in early August to install ransomware on the car company’s networks in Nevada, a scheme that could have netted a cybercrime gang many more millions in extortion, according to a newly unsealed US Justice Department indictment (pdf). Egor Igorevich Kriuchkov, a 27-year-old Russian, came to the United States … Read more