368 search results - page 54 / 74 » Learning from past queries for resource selection |
VLDB
2004
ACM
14 years 7 months ago
2004
ACM
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. In i...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. In ...
SIGIR
2005
ACM
14 years 29 days ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
SCS
2004
13 years 8 months ago
2004
Many transport policies and innovations are liable to have implications for human health and safety. How should such implications be weighed against the other costs and benefits? ...
CEAS
2008
Springer
13 years 9 months ago
2008
Springer
We present a novel spam detection technique that relies on neither content nor reputation analysis. This work investigates the discriminatory power of email transport-layer charac...