1301 search results - page 238 / 261 » Mediated Collaborative Learning |
WWW
2005
ACM
14 years 8 months ago
2005
ACM
An unstructured peer network application was proposed to address the query forwarding problem of distributed search engines and scalability limitations of centralized search engin...
KDD
2005
ACM
14 years 8 months ago
2005
ACM
Abstract. To make accurate recommendations, recommendation systems currently require more data about a customer than is usually available. We conjecture that the weaknesses are due...
KDD
2003
ACM
14 years 8 months ago
2003
ACM
Understanding the differences between contrasting groups is a fundamental task in data analysis. This realization has led to the development of a new special purpose data mining t...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
Temporal trajectories can represent the complex mappings between story time and clock time that are to be found in shared interactive narratives such as computer games and interac...
CHI
2008
ACM
14 years 8 months ago
2008
ACM
In this paper, we discuss children's and teachers' experiences in a small rural town in Uruguay where every child in elementary school has received a laptop from the OLP...