1075 search results - page 160 / 215 » Using Activity Theory to Model Context Awareness |
168
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SIGIR
2010
ACM
15 years 4 months ago
2010
ACM
Microblog services let users broadcast brief textual messages to people who "follow" their activity. Often these posts contain terms called hashtags, markers of a post&#...
119
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PODS
2003
ACM
16 years 4 months ago
2003
ACM
Normalization as a way of producing good database designs is a well-understood topic. However, the same problem of distinguishing well-designed databases from poorly designed ones...
118
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HICSS
2006
IEEE
15 years 10 months ago
2006
IEEE
In building a successful website it is imperative that the design matches the organization’s objectives, which should be well defined. Clearly, different types of websites will ...
142
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SAFECOMP
1998
Springer
15 years 8 months ago
1998
Springer
Abstract. We present a method to specify software for a special kind of safetycritical embedded systems, where sensors deliver low-level values that must be abstracted and pre-proc...
263
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SIGIR
2012
ACM
13 years 6 months ago
2012
ACM
People are seldom aware that their search queries frequently mismatch a majority of the relevant documents. This may not be a big problem for topics with a large and diverse set o...