4589 search results - page 779 / 918 » A new evaluation measure for information retrieval systems |
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—New protection schemes for video on demand (VOD) in a DWDM ring network are proposed that employ information per customer. Unlike prior schemes that rely on fixed priorities, th...
DAWAK
2008
Springer
13 years 9 months ago
2008
Springer
The DWS (Data Warehouse Striping) technique is a data partitioning approach especially designed for distributed data warehousing environments. In DWS the fact tables are distribute...
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
We design and implement FD-Buffer, a buffer manager for database systems running on flash-based disks. Unlike magnetic disks, flash media has an inherent read-write asymmetry: w...
TKDE
2012
11 years 10 months ago
2012
—In a traditional keyword-search system over XML data, a user composes a keyword query, submits it to the system, and retrieves relevant answers. In the case where the user has l...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
Networked information systems require strong security guarantees because of the new threats that they face. Various forms of encryption have been proposed to deal with this proble...