1990 search results - page 342 / 398 » Conceptual User Tracking |
163
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CHI
2004
ACM
16 years 4 months ago
2004
ACM
Speech interfaces should have a capability of dealing with inexplicit utterances including such as ellipsis and deixis since they are common phenomena in our daily conversation. T...
142
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CHI
2004
ACM
16 years 4 months ago
2004
ACM
Recent evidence on the performance benefits of expanding targets during manual pointing raises a provocative question: Can a similar effect be expected for eye gaze interaction? W...
130
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CHI
2004
ACM
16 years 4 months ago
2004
ACM
We revisit the definition of regressions in eye tracking, having found existing definitions, formulated within a reading paradigm, unsuitable for visual display assessment. The ne...
122
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CHI
2003
ACM
16 years 4 months ago
2003
ACM
This paper describes the results of a Wizard of Oz study of people's search behavior using BuddySystem, a proximitysensing system designed to help end-users locate people, pl...
220
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SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
Uncertain data is inherent in a few important applications such as environmental surveillance and mobile object tracking. Top-k queries (also known as ranking queries) are often n...