3899 search results - page 645 / 780 » Argumentation for Access Control |
176
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SIGUCCS
2000
ACM
15 years 10 months ago
2000
ACM
Crime on the Internet has become a formidable challenge for university information technology and student judicial systems. The nature of university computing requires a relativel...
160
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CHI
1995
ACM
15 years 10 months ago
1995
ACM
The Virtual Window system uses head movements in a local office to control camera movement in a remote office. The result is like a window allowing exploration of remote scenes ra...
149
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OOPSLA
1987
Springer
15 years 10 months ago
1987
Springer
This paper shows how an attempt at a uniform and reflective definition resulted in an open-ended system supporting ObjVlisp, which we use to simulate object-oriented language exte...
145
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CCS
2010
ACM
15 years 9 months ago
2010
ACM
In this paper, we propose a new form of image-based CAPTCHA we term "scene tagging". It tests the ability to recognize a relationship between multiple objects in an imag...
174
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AVI
2008
15 years 8 months ago
2008
We present the design and evaluation of TapTap and MagStick, two thumb interaction techniques for target acquisition on mobile devices with small touch-screens. These two techniqu...