2685 search results - page 259 / 537 » Modeling task experience in user assistance systems |
145
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BILDMED
2008
15 years 8 months ago
2008
We assessed the targeting precision of a previously reported needle-based soft tissue navigation system in-vivo. Eight 2 ml agar nodules were implanted into the livers of two swine...
141
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ACSAC
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper discusses VIEWS, a specification for building diagrams that describe the security features of systems. The authors' recent experience with providing security archi...
138
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EICS
2009
ACM
15 years 11 months ago
2009
ACM
As user interfaces become more and more complex and feature laden, usability tends to decrease. One possibility to counter this effect are intelligent support mechanisms. In this ...
183
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SI3D
2003
ACM
15 years 12 months ago
2003
ACM
We present algorithms that enable virtual objects to interact with and respond to virtual representations, avatars, of real objects. These techniques allow dynamic real objects, s...
163
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
We present a load generator and performance measurement tool (AutoPerf ) which requires minimal input and configuration from the user, and produces a comprehensive capacity analys...