1582 search results - page 247 / 317 » Digital Documents and Media |
JCDL
2009
ACM
14 years 4 months ago
2009
ACM
Due to temporary access restrictions, embargoed data cannot be refreshed to unlimited parties during the embargo time interval. A solution to mitigate the risk of data loss has be...
JCDL
2006
ACM
14 years 4 months ago
2006
ACM
Measurements of the impact and history of research literature provide a useful complement to scientific digital library collections. Bibliometric indicators have been extensively...
DL
1999
Springer
14 years 2 months ago
1999
Springer
Existing web search engines provide users with the ability to query an off-line database of indices in order to decide on an entry point for further manual navigation. Results are...
PKC
2000
Springer
14 years 1 months ago
2000
Springer
For the two last decades, electronic authentication has been an important topic. The first applications were digital signatures to mimic handwritten signatures for digital document...
ARVLSI
1995
IEEE
14 years 1 months ago
1995
IEEE
The task of image acquisition is completely dominated by CCD-based sensors fabricated on specialized process lines. These devices provide an essentially passive means of detecting...