The representation of knowledge in symbolic form is a matter that has pre-occupied the world of documentation since its origin. The problem is now relevant in many situations other than documents and indexes. The structure of records and files in databases: data structures in computer programming; the syntactic and semantic structure of natural language; knowledge representation in artificial intelligence; models of human memory: in all these fields it is necessary to decide how knowledge may be represented so that the representations may be manipulated.
Brian Campbell VickeryRelated topics
computer datum form human intelligence knowledge language matter memory natural necessary now problem representation programming documentation Fields representations semanticRelated quotes
Abductees," Eva said, "are souls that have, for their individual purposes and reasons, chosen the probability of physical form." But through their experiences they are "regaining their memory of source... The process of abduction is one form of such, of regaining memory." The abduction "experience itself," Eva said, "is a mechanism to remove" the "structures that impede the reconnection with source," and to purify the physical vehicle in such a way to serve to regain better memory and to bring knowledge to others.
John E. Mack
I had written a beautiful piece for today. It was a rant about how much I despise Halloween. It was witty, well-written and a shining example of a writer at the top of his form. Then I tried to save it, and my computer crashed. So I guess you won't get to read it. Out of all the people in the world, I am the only one who had the opportunity to read my brilliant Halloween article, and now the text is already fading from my cruel, cruel short-term memory, the paragraphs lost in a whirling sea of data, never to be seen again.
Ben Croshaw
It is conceivable that animal life might have the attribute of using the heat of surrounding matter, at its natural temperature, as a source of energy for mechanical effect.... The influence of animal or vegetable life on matter is infinitely beyond the range of any scientific enquiry hitherto entered on. Its power of directing the motions of moving particles, in the demonstrated daily miracle of our human free-will, and in the growth of generation after generation of plants from a single seed, are infinitely different from any possible result of the fortuitous concurrence of atoms.
William Thomson
Science has a simple faith, which transcends utility. Nearly all men of science, all men of learning for that matter, and men of simple ways too, have it in some form and in some degree. It is the faith that it is the privilege of man to learn to understand, and that this is his mission. If we abandon that mission under stress we shall abandon it forever, for stress will not cease. Knowledge for the sake of understanding, not merely to prevail, that is the essence of our being. None can define its limits, or set its ultimate boundaries.
Vannevar Bush
Suppose that the organism is given the problem of determining the analysis of a stimulus at a certain level of representation - e.g., the problem of determining which sequence of words a given utterance encodes. Since, in the general case, transducer outputs underdetermine perceptual analyses, we can think of the solution of such problems as involving processes of nondemonstrative inference. In particular, we can think of each input system as a computational mechanism which projects and confirms a certain class of hyputheses on the basis of a certain body of data.
Jerry Fodor