Zobrazeno 1 - 10
of 241
pro vyhledávání: '"Alan Gilchrist"'
Autor:
Sae Kaneko, Alan Gilchrist
Publikováno v:
i-Perception, Vol 11 (2020)
A gray target can appear lighter or darker depending on its surrounding spatial context. We examined the effect of exposure time on three such examples (simultaneous lightness contrast, dungeon illusion, and the two-room arrangement), finding very di
Externí odkaz:
https://doaj.org/article/d47030bb12954d4dbd83ee96e64c3b7d
Autor:
Alan Gilchrist, Michael S. Langer
Publikováno v:
i-Perception, Vol 11 (2020)
When a black room (a room painted black and filled with objects painted black) is viewed through a veiling luminance, how does it appear? Prior work on black rooms and white rooms suggests the room will appear white because mutual illumination in the
Externí odkaz:
https://doaj.org/article/d7436a826d114d7e9edeff7aef0cec70
Autor:
Alan Gilchrist
Publikováno v:
Bilgi Dünyası, Vol 13, Iss 1, Pp 249-256 (2012)
It is argued that because knowledge is abstract and every person has a unique perception of his environment and the properties and behaviour of its components, it follows that those people engaged in Knowledge Organization (and less directly Knowledg
Externí odkaz:
https://doaj.org/article/3376d75ff4fc410a9099e6a9745a2e46
Autor:
Alan Gilchrist
Publikováno v:
Bilgi Dünyası, Vol 11, Iss 1, Pp 171-177 (2010)
Though Google is an eff ective and popular search engine for locating information on the World Wide Web, it has tended to have the eff ect of blinding people to the enormous and growing problem of accessing and sharing digital information, much of wh
Externí odkaz:
https://doaj.org/article/541fb807988b41e7acde4e5989cb5955
Autor:
Alan Gilchrist
Publikováno v:
Bilgi Dünyası, Vol 8, Iss 1, Pp 123-139 (2007)
There is a common conception amongst higher and middle management that facilities that are “good for the Internet” can be transferred for application to the enterprise intranet. The latest fashion to arrive on the information scene is the Web 2.0
Externí odkaz:
https://doaj.org/article/3f6901c8be13431fae2885f6ed6c148a
Publikováno v:
i-Perception, Vol 6 (2015)
The Poggendorff illusion is one of the most exhaustively studied illusions. Can it be revived as an interesting problem? Perhaps by moving it to a slightly different domain. Here, we consider the occlusion of a subjectively linear ramp of tonal value
Externí odkaz:
https://doaj.org/article/8a01a107f9ba4ed7b689cc695a47663a
Autor:
Alan Gilchrist, Tuba Tuna Günden
Publikováno v:
Bilgi Dünyası, Vol 5, Iss 2, Pp 223-239 (2004)
Information architecture is a phrase that has been around for some time, but usually in the context of information technology. However, it has recently gained credibility in the softer area of information systems design, particularly with regard to t
Externí odkaz:
https://doaj.org/article/c6b22e3a82634b6fa4b5e98d82b1d5d8
Autor:
Alan Gilchrist
Publikováno v:
Bilgi Dünyası, Vol 5, Iss 2, Pp 223-239 (2004)
For some time now, the pundits have been declaiming that “Information is the fourth resource”, and that to ignore that fact will inevitably lead to organisational catastrophe. But it is only more recently that people have started to take the prob
Externí odkaz:
https://doaj.org/article/d5e6a92ef6ee42af82733a30edf08604
Autor:
Alan Gilchrist
Publikováno v:
Bilgi Dünyası, Vol 2, Iss 1, Pp 37-47 (2001)
The information industry is now full of professionals from many areas, and those who have been working in that area the longest: that is to say, librarians, documentalists and information scientists, must learn the language that these other professio
Externí odkaz:
https://doaj.org/article/b4ea95ad9e8e4d0a810f6ef7825acf2b
Autor:
Alan Gilchrist
Are we at a turning point in digital information? The expansion of the internet was unprecedented; search engines dealt with it in the only way possible - scan as much as they could and throw it all into an inverted index. But now search engines are
