1282 search results - page 24 / 257 » A cost-benefit evaluation method for web-based information s... |
VIP
2001
13 years 9 months ago
2001
The demand of security is getting higher in these days due to easy reproduction of digitally created multimedia data. Digital watermark is the emerging technique to embed secret i...
SAC
2006
ACM
14 years 1 months ago
2006
ACM
When we want information on current events, we often view news programs on TV or news streams on Web sites. A news video stream consists of several scenes, and viewers often gain ...
FQAS
2009
Springer
14 years 5 days ago
2009
Springer
Relevance Feedback (RF) is a technique allowing to enrich an initial query according to the user feedback in order to get results closer to the user’s information need. This pape...
ACISICIS
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract--User-system interaction is sometimes a cumbersome element of non-textual information access. Image retrieval systems now incorporate various interaction mechanisms. Howev...
JCP
2006
13 years 7 months ago
2006
Abstract-- In this paper, we propose a new map-based content sharing system 'MapWiki' for ubiquitous content distribution. In MapWiki, users can publish location-dependen...