1254 search results - page 90 / 251 » Design Measures for Distributed Information Systems: an Empi... |
CHI
2011
ACM
12 years 12 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...
SAC
2006
ACM
14 years 2 months ago
2006
ACM
Structured data and complex schemas are becoming the main way to represent the information many Digital Libraries provide, thus impacting the services they offer. When searching i...
IPM
2007
13 years 8 months ago
2007
Information retrieval systems consist of many complicated components. Research and development of such systems is often hampered by the difficulty in evaluating how each particula...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
Multimedia uploaded content is tagged and recommended by users of collaborative systems, resulting in informal classifications also known as folksonomies. Faceted web ranking has ...
IAT
2009
IEEE
14 years 3 months ago
2009
IEEE
Collaborative Filtering based on similarity suffers from a variety of problems such as sparsity and scalability. In this paper, we propose an ontological model of trust between us...