826 search results - page 130 / 166 » Query Performance Prediction: Evaluation Contrasted with Eff... |
ECML
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. In this work we investigate several issues in order to improve the performance of probabilistic estimation trees (PETs). First, we derive a new probability smoothing that...
CORR
2010
Springer
14 years 7 months ago
2010
Springer
This paper addresses the following question: Is it possible to migrate TCP/IP flows between different networks on modern mobile devices, without infrastructure support or protocol...
MUM
2005
ACM
15 years 3 months ago
2005
ACM
We present PhoneGuide – an enhanced museum guidance approach that uses camera-equipped mobile phones and on-device object recognition. Our main technical achievement is a simple...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Sponsored search is one of the enabling technologies for today's Web search engines. It corresponds to matching and showing ads related to the user query on the search engine...
AIPS
2010
14 years 12 months ago
2010
Compared to optimal planners, satisficing planners can solve much harder problems but may produce overly costly and long plans. Plan quality for satisficing planners has become in...