99 search results - page 20 / 20 » Indirect Object Representation and Access by Means of Concep... |
MM
2010
ACM
13 years 5 months ago
2010
ACM
In Web 2.0, users have generated and shared massive amounts of resources in various media formats, such as news, blogs, audios, photos and videos. The abundance and diversity of t...
CSCW
2002
ACM
13 years 5 months ago
2002
ACM
Activity theory is based on the concept of tools mediating between subjects and objects. In this theory, an individual's creative interaction with his or her surroundings can ...
GW
1999
Springer
13 years 9 months ago
1999
Springer
Following the ecological approach to visual perception, this paper presents a framework that emphasizes the role of vision on referring actions. In particular, affordances are util...
KER
2008
13 years 5 months ago
2008
Semantic technologies promise to solve many challenging problems of the present Web applications. As they achieve a feasible level of maturity, they become increasingly accepted i...