494 search results - page 52 / 99 » Comparing and Combining Methods for Automatic Query Expansio... |
CIKM
2006
Springer
13 years 11 months ago
2006
Springer
In this paper, we introduce the notion of ranking robustness, which refers to a property of a ranked list of documents that indicates how stable the ranking is in the presence of ...
ISAAC
2010
Springer
13 years 5 months ago
2010
Springer
Shortest path query is a problem to answer the shortest path from the origin to the destination in short time. The network is fixed, and the goal of the study is to develop efficie...
ACL
2000
13 years 9 months ago
2000
e, the system labels constituents with either abstract semantic roles such as AGENT or PATIENT, or more domain-specific semantic roles such as SPEAKER, MESSAGE, and TOPIC. The syst...
PLDI
2006
ACM
14 years 1 months ago
2006
ACM
Garbage collection has proven benefits, including fewer memoryrelated errors and reduced programmer effort. Garbage collection, however, trades space for time. It reclaims memory...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
Understanding intents from search queries can improve a user’s search experience and boost a site’s advertising profits. Query tagging via statistical sequential labeling mode...