641 search results - page 98 / 129 » Studying Query Expansion Effectiveness |
SIGMOD
2005
ACM
14 years 7 months ago
2005
ACM
Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. The need for exploratory IP traffic data analysis naturally leads ...
ICDE
2010
IEEE
14 years 7 months ago
2010
IEEE
Decision support queries that scan large indexes can suffer significant degradation in I/O performance due to index fragmentation. DBAs rely on rules of thumb that use index size a...
ISCC
2008
IEEE
14 years 2 months ago
2008
IEEE
Network monitoring is a complex task that generally requires the use of different tools for specific purposes. This paper describes a flexible network monitoring tool, called Pa...
ISI
2007
Springer
14 years 1 months ago
2007
Springer
— Often document dissemination is limited to a “need to know” basis so as to better maintain organizational trade secrets. Retrieving documents that are off-topic to a user...
HRI
2010
ACM
14 years 1 months ago
2010
ACM
—This research aims to enable robots to learn from human teachers. Motivated by human social learning, we believe that a transparent learning process can help guide the human tea...