934 search results - page 177 / 187 » context 2003 |
ISLPED
2003
ACM
14 years 3 months ago
2003
ACM
Security is critical to a wide range of wireless data applications and services. While several security mechanisms and protocols have been developed in the context of the wired In...
IUI
2003
ACM
14 years 3 months ago
2003
ACM
Animated pedagogical agents offer promise as a means of making computer-aided learning more engaging and effective. To achieve this, an agent must be able to interact with the lea...
KCAP
2003
ACM
14 years 3 months ago
2003
ACM
Tools for filtering the World Wide Web exist, but they are hampered by the difficulty of capturing user preferences in such a diverse and dynamic environment. Recommender systems ...
MM
2003
ACM
14 years 3 months ago
2003
ACM
We describe an end-to-end system that capitalizes on geographic location tags for digital photographs. The World Wide Media eXchange (WWMX) database indexes large collections of i...
MM
2003
ACM
14 years 3 months ago
2003
ACM
When querying a news video archive, the users are interested in retrieving precise answers in the form of a summary that best answers the query. However, current video retrieval s...