6465 search results - page 1273 / 1293 » On the Evaluation of Quality of Context |
MM
2010
ACM
13 years 8 months ago
2010
ACM
In this paper, we present a travel guidance system W 2Go (Where to Go), which can automatically recognize and rank the landmarks for travellers. In this system, a novel Automatic ...
CCS
2010
ACM
13 years 8 months ago
2010
ACM
We systematically study the design of image recognition CAPTCHAs (IRCs) in this paper. We first review and examine all IRCs schemes known to us and evaluate each scheme against th...
SIGMOD
2010
ACM
13 years 8 months ago
2010
ACM
In massively collaborative projects such as scientific or community databases, users often need to agree or disagree on the content of individual data items. On the other hand, tr...
GLOBE
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. As data volumes processed by large-scale distributed dataintensive applications grow at high-speed, an increasing I/O pressure is put on the underlying storage service, w...
AIEDU
2007
13 years 8 months ago
2007
Research efforts focused on developing "active reports" are currently underway. Active reports are designed to foster communication among teachers, students, and parents ...