4445 search results - page 801 / 889 » Reflective Authorization Systems |
CHI
2011
ACM
14 years 1 months ago
2011
ACM
In this paper, we propose a system for helping users to judge the credibility of Web search results and to search for credible Web pages. Conventional Web search engines present o...
CHI
2011
ACM
14 years 1 months ago
2011
ACM
When designing questionnaires there is a tradition of including items with both positive and negative wording to minimize acquiescence and extreme response biases. Two disadvantag...
CHI
2011
ACM
14 years 1 months ago
2011
ACM
Collaborative visual analysis tools can enhance sensemaking by facilitating social interpretation and parallelization of effort. These systems enable distributed exploration and e...
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SIGMOD
2011
ACM
14 years 24 days ago
2011
ACM
Joins are essential for many data analysis tasks, but are not supported directly by the MapReduce paradigm. While there has been progress on equi-joins, implementation of join alg...
CCS
2011
ACM
13 years 10 months ago
2011
ACM
Many users face surveillance of their Internet communications and a significant fraction suffer from outright blocking of certain destinations. Anonymous communication systems a...