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IICS
2009
Springer
16 years 15 days ago
Contributing and Socialization - Biaxial Segmentation for Users Generating Content
: User generated content is a valuable resource voluntarily provided by a growing number of users. As online and traditional businesses increasingly harness this resource the need ...
Hendrik Send, Daniel Michelis
INTERNET
2007
73views more  INTERNET 2007»
15 years 5 months ago
Using Semantic Web Technologies to Analyze Learning Content
that the educator is an abstract role; often many kinds of people are involved, including subject-matter experts, content authors, instructional designers, and teachers. No individ...
Jelena Jovanovic, Dragan Gasevic, Christopher A. B...
CHI
2006
ACM
15 years 12 months ago
Negotiating presence-in-absence: contact, content and context
On the basis of a longitudinal field study of domestic communication, we report some essential constituents of the user experience of awareness of others who are distant in space ...
Steve Howard, Jesper Kjeldskov, Mikael B. Skov, Ka...
HICSS
2010
IEEE
228views Biometrics» more  HICSS 2010»
16 years 24 days ago
How to Establish an Online Innovation Community? the Role of Users and Their Innovative Content
We studied the evolution of an online innovation community and users’ interaction behavior through social network analysis to explore how to build an innovation community and ge...
Julia Hautz, Katja Hutter, Johann Füller, Kur...
ICMCS
2000
IEEE
116views Multimedia» more  ICMCS 2000»
15 years 10 months ago
Non-linear Relevance Feedback: Improving the Performance of Content-Based Retrieval Systems
In this paper, a non-linear relevance feedback mechanism is proposed for increasing the performance and the reliability of content-based retrieval systems. In particular, the huma...
Nikolaos D. Doulamis, Anastasios D. Doulamis, Stef...