1666 search results - page 146 / 334 » Effective and efficient structured retrieval |
SIGIR
2009
ACM
14 years 5 months ago
2009
ACM
Using a ground truth extracted from the Wikipedia, and a ground truth created through manual assessment, we show that the apparent performance advantage seen in machine learning a...
CIKM
2004
Springer
14 years 4 months ago
2004
Springer
The daily use of Internet-based services is involved with hundreds of different tasks being performed by multiple users. A single task is typically involved with a sequence of Web...
IPM
2008
13 years 10 months ago
2008
Language modeling is an effective and theoretically attractive probabilistic framework for text information retrieval. The basic idea of this approach is to estimate a language mo...
DEXAW
2004
IEEE
14 years 2 months ago
2004
IEEE
The preservation and representation of folklore collections is a basic priority for every country because they are valuable for studying the customs and the tradition of specific ...
COLING
1996
13 years 12 months ago
1996
This paper presents an efficient algorithm for retrieving from a database of trees, all trees that match a given query tree appro,imately, that is, within a certain error toleranc...