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stlwdwl1

billiga polo ralph lauren kläder Ingen - 0 views

Antons liv är en ö av tristess tills han möter Rasmus och allt förändras allt eskalerar tills det inte längre går att kontrollera. Jessica Schiefauer skriver poetiskt och nära om kärlek och hat om ...

billiga polo ralph lauren kläder jackor

started by stlwdwl1 on 27 Jul 16 no follow-up yet
Mike Wesch

Zoho Creator - Anonymity Project - 0 views

creator.zoho.com/...anonymity-project

bibliography anonymity

shared by Mike Wesch on 26 Jan 09 - Cached
  • What's to stop an online mass of anonymous but connected people from suddenly turning into a mean mob, just like masses of people have time and time again in the history of every human culture? It's amazing that details in the design of online software can bring out such varied potentials in human behavior. It's time to think about that power on a moral basis.
  • In this research, Durkheim's theory of the universalization of religious beliefs is extended to analyze the occurrence of religious rituals. Drawing upon Schutz's phenomenology of social relations, we amplify theoretically the Durkheimian perspective and suggest that the universalization process is stimulated by an increase in anonymity (as opposed to intimacy) in society. Structural factors consistent with anonymity--i.e., increasing population density, political and economic differentiation, and monetary exchange--are hypothesized to influence the universalization of ritual occurrence
  • In a rather wet community, members easily specify other members. This is effective for managing memberships and changing knowledge from tacit to formal. In a rather dry community, members barely identify with other members at all. This method is suitable for the formal-to-tacit phase of knowledge creation. Finally, it is discussed how social intelligence should be designed and what features are needed to support knowledge-creating communities.
  • ...6 more annotations...
  • Three studies examined the notion that computer-mediated communication (CMC) can be characterised by high levels of self-disclosure. In Study One, significantly higher levels of spontaneous self-disclosure were found in computer-mediated compared to face-to-face discussions. Study Two examined the role of visual anonymity in encouraging self-disclosure during CMC. Visually anonymous participants disclosed significantly more information about themselves than non-visually anonymous participants. In Study Three, private and public self-awareness were independently manipulated, using video-conferencing cameras and accountability cues, to create a 2 × 2 design public self-awareness (high and low)×private self-awareness (high and low). It was found that heightened private self-awareness, when combined with reduced public self-awareness, was associated with significantly higher levels of spontaneous self-disclosure during computer-mediated communication.
  • "The principle of anonymity has an immense spiritual significance. It reminds us that we are to place principles before personalities."
    • Mike Wesch
      Mike Wesch on 26 Jan 09
       
      citation: Alcoholics Anonymous 568
  • A laboratory experiment was used to evaluate the effects of anonymity and evaluative tone on computer-mediated groups using a group decision support system to perform an idea-generation task. Evaluative tone was manipulated through a confederate group member who entered supportive or critical comments into the automated brainstorming system. Groups working anonymously and with a critical confederate produced the greatest number of original solutions and overall comments, yet average solution quality per item and average solution rarity were not different across conditions. Identified groups working with a supportive confederate were the most satisfied and had the highest levels of perceived effectiveness, but produced the fewest original solutions and overall comments.
  • The results suggest that increased visual anonymity is not associatedwith greater self-disclosure, and the findings about the role of discursive anonymity aremixed.
  • Three levels of anonymity, visual anonymity, dissociation of real and online identities, and lack of identifiability, are thought to have different effects on various components of interpersonal motivation
  • suggesting that individuals in Western societies will gravitate toward online communities that allow lower levels of anonymity, while individuals in Eastern societies will be more likely to seek out online communities that promote higher levels of anonymity.
Trapper Callender

Man-Computer Symbiosis - 2 views

groups.csail.mit.edu/...Licklider.html

Licklider Man-Computer Symbiosis computer history

shared by Trapper Callender on 11 Feb 10 - Cached
  • In short, it seems worthwhile to avoid argument with (other) enthusiasts for artificial intelligence by conceding dominance in the distant future of cerebration to machines alone.
  • There will nevertheless be a fairly long interim during which the main intellectual advances will be made by men and computers working together in intimate association. A multidisciplinary study group, examining future research and development problems of the Air Force, estimated that it would be 1980 before developments in artificial intelligence make it possible for machines alone to do much thinking or problem solving of military significance. That would leave, say, five years to develop man-computer symbiosis and 15 years to use it. The 15 may be 10 or 500, but those years should be intellectually the most creative and exciting in the history of mankind.
  • It is often said that programming for a computing machine forces one to think clearly, that it disciplines the thought process. If the user can think his problem through in advance, symbiotic association with a computing machine is not necessary.
  • ...25 more annotations...
  • They would be easier to solve, and they could be solved faster, through an intuitively guided trial-and-error procedure in which the computer cooperated, turning up flaws in the reasoning or revealing unexpected turns in the solution.
  • Poincare anticipated the frustration of an important group of would-be computer users when he said, "The question is not, 'What is the answer?' The question is, 'What is the question?'" One of the main aims of man-computer symbiosis is to bring the computing machine effectively into the formulative parts of technical problems.
  • It is to bring computing machines effectively into processes of thinking that must go on in "real time," time that moves too fast to permit using computers in conventional ways.
  • To think in interaction with a computer in the same way that you think with a colleague whose competence supplements your own will require much tighter coupling between man and machine than is suggested by the example and than is possible today.
  • Throughout the period I examined, in short, my "thinking" time was devoted mainly to activities that were essentially clerical or mechanical: searching, calculating, plotting, transforming, determining the logical or dynamic consequences of a set of assumptions or hypotheses, preparing the way for a decision or an insight. Moreover, my choices of what to attempt and what not to attempt were determined to an embarrassingly great extent by considerations of clerical feasibility, not intellectual capability.
  • the operations that fill most of the time allegedly devoted to technical thinking are operations that can be performed more effectively by machines than by men.
  • If those problems can be solved in such a way as to create a symbiotic relation between a man and a fast information-retrieval and data-processing machine, however, it seems evident that the cooperative interaction would greatly improve the thinking process.
  • Computing machines can do readily, well, and rapidly many things that are difficult or impossible for man, and men can do readily and well, though not rapidly, many things that are difficult or impossible for computers. That suggests that a symbiotic cooperation, if successful in integrating the positive characteristics of men and computers, would be of great value. The differences in speed and in language, of course, pose difficulties that must be overcome.
  • Men will fill in the gaps, either in the problem solution or in the computer program, when the computer has no mode or routine that is applicable in a particular circumstance.
  • Clearly, for the sake of efficiency and economy, the computer must divide its time among many users. Timesharing systems are currently under active development. There are even arrangements to keep users from "clobbering" anything but their own personal programs.
  • It seems reasonable to envision, for a time 10 or 15 years hence, a "thinking center" that will incorporate the functions of present-day libraries together with anticipated advances in information storage and retrieval and the symbiotic functions suggested earlier in this paper. The picture readily enlarges itself into a network of such centers, connected to one another by wide-band communication lines and to individual users by leased-wire services. In such a system, the speed of the computers would be balanced, and the cost of the gigantic memories and the sophisticated programs would be divided by the number of users.
  • The first thing to face is that we shall not store all the technical and scientific papers in computer memory. We may store the parts that can be summarized most succinctly-the quantitative parts and the reference citations-but not the whole. Books are among the most beautifully engineered, and human-engineered, components in existence, and they will continue to be functionally important within the context of man-computer symbiosis. (Hopefully, the computer will expedite the finding, delivering, and returning of books.)
  • The second point is that a very important section of memory will be permanent: part indelible memory and part published memory. The computer will be able to write once into indelible memory, and then read back indefinitely, but the computer will not be able to erase indelible memory. (It may also over-write, turning all the 0's into l's, as though marking over what was written earlier.) Published memory will be "read-only" memory. It will be introduced into the computer already structured. The computer will be able to refer to it repeatedly, but not to change it.
  • The basic dissimilarity between human languages and computer languages may be the most serious obstacle to true symbiosis.
  • In short: instructions directed to computers specify courses; instructions-directed to human beings specify goals.
  • We may in due course see a serious effort to develop computer programs that can be connected together like the words and phrases of speech to do whatever computation or control is required at the moment. The consideration that holds back such an effort, apparently, is that the effort would produce nothing that would be of great value in the context of existing computers. It would be unrewarding to develop the language before there are any computing machines capable of responding meaningfully to it.
  • By and large, in generally available computers, however, there is almost no provision for any more effective, immediate man-machine communication than can be achieved with an electric typewriter.
  • Displays seem to be in a somewhat better state than controls. Many computers plot graphs on oscilloscope screens, and a few take advantage of the remarkable capabilities, graphical and symbolic, of the charactron display tube. Nowhere, to my knowledge, however, is there anything approaching the flexibility and convenience of the pencil and doodle pad or the chalk and blackboard used by men in technical discussion.
  • 2) Computer-Posted Wall Display: In some technological systems, several men share responsibility for controlling vehicles whose behaviors interact. Some information must be presented simultaneously to all the men, preferably on a common grid, to coordinate their actions. Other information is of relevance only to one or two operators. There would be only a confusion of uninterpretable clutter if all the information were presented on one display to all of them. The information must be posted by a computer, since manual plotting is too slow to keep it up to date.
  • Laboratory experiments have indicated repeatedly that informal, parallel arrangements of operators, coordinating their activities through reference to a large situation display, have important advantages over the arrangement, more widely used, that locates the operators at individual consoles and attempts to correlate their actions through the agency of a computer. This is one of several operator-team problems in need of careful study.
  • 3) Automatic Speech Production and Recognition: How desirable and how feasible is speech communication between human operators and computing machines?
  • Yet there is continuing interest in the idea of talking with computing machines.
  • In large part, the interest stems from realization that one can hardly take a military commander or a corporation president away from his work to teach him to type. If computing machines are ever to be used directly by top-level decision makers, it may be worthwhile to provide communication via the most natural means, even at considerable cost.
  • It seems reasonable, therefore, for computer specialists to be the ones who interact directly with computers in business offices.
  • Certainly, if the equipment were already developed, reliable, and available, it would be used.
  • Trapper Callender on 11 Feb 10
     
    Man-computer symbiosis is an expected development in cooperative interaction between men and electronic computers. It will involve very close coupling between the human and the electronic members of the partnership. The main aims are 1) to let computers facilitate formulative thinking as they now facilitate the solution of formulated problems, and 2) to enable men and computers to cooperate in making decisions and controlling complex situations without inflexible dependence on predetermined programs. In the anticipated symbiotic partnership, men will set the goals, formulate the hypotheses, determine the criteria, and perform the evaluations. Computing machines will do the routinizable work that must be done to prepare the way for insights and decisions in technical and scientific thinking. Preliminary analyses indicate that the symbiotic partnership will perform intellectual operations much more effectively than man alone can perform them. Prerequisites for the achievement of the effective, cooperative association include developments in computer time sharing, in memory components, in memory organization, in programming languages, and in input and output equipment.
Erik Wabakken

Modeling Spread of Ideas in Online Social Networks - 3 views

portal.acm.org/citation.cfm

Social Network Ideas Fads

shared by Erik Wabakken on 07 Mar 11 - No Cached
  • Erik Wabakken on 07 Mar 11
     
    Internet social networks create a safe haven for the spread of ideas. The article follows the spread of ideas through social networking. It also describes fads in social networks and how ideas must have support to continue to spread.
gjshlth

ires. sac kelly hermes Au - 0 views

Mais l'ambition n'était pas si large et l'élan si hardi. Avec Furetière, associé aux travaux de l'Académie française après 1662 avant de s'échapper du peloton pour finir seul l'ascension, la lexico...

pas

started by gjshlth on 22 Nov 14 no follow-up yet
masquebf2

Sac longchamp Rayures Une - 0 views

Son procès, pour «dénigrement de l'identité nationale turque», a eu un retentissement mondial qui a projeté l'intéressé au premier plan de la scène.Les détracteurs de Pamuk diront qu'il a été reten...

Sac longchamp Love Series Rayures Uni

started by masquebf2 on 08 Aug 14 no follow-up yet
descendants1 descendants1

Longchamp LM Jacquerd C'est - 0 views

Il faudra les drames vécus par la Pologne pour que, à Stuttgart, en septembre 1831, apprenant la capitulation de Varsovie devant l'armée russe, il crie son désespoir dans le 1er Scherzo et l'Etude ...

Longchamp LM Lattice Jacquerd Sac de voyage Boxford

started by descendants1 descendants1 on 09 Jul 14 no follow-up yet
ensydeout

The Millennial Generation Is Getting Clobbered - Newsweek - 7 views

www.newsweek.com/...the-real-generation-gap.html

GenMe GenY Newsweek future media

shared by ensydeout on 29 Mar 11 - No Cached
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