152 search results - page 19 / 31 » Enhancing Relevance Models with Adaptive Passage Retrieval |
SIGIR
2005
ACM
14 years 4 months ago
2005
ACM
Summative evaluation methods for supervised adaptive topic tracking systems convolve the effect of system decisions on present utility with the effect on future utility. This pa...
STORAGESS
2005
ACM
14 years 4 months ago
2005
ACM
We study cryptographic modeling and encryption-based design techniques for guaranteeing privacy of data that is first stored in some type of computer memory and then deleted. We ...
EDBT
2002
ACM
14 years 10 months ago
2002
ACM
With the emergence of applications that require content-based similarity retrieval, techniques to support such a retrieval paradigm over database systems have emerged as a critica...
CIKM
2005
Springer
14 years 3 months ago
2005
Springer
Information retrieval systems (e.g., web search engines) are critical for overcoming information overload. A major deficiency of existing retrieval systems is that they generally...
ECOWS
2007
Springer
14 years 4 months ago
2007
Springer
The semantic annotation of Web services capabilities with ontological information aims at providing the necessary infrastructure for facilitating efficient and accurate service di...