1143 search results - page 51 / 229 » Querying Probabilistic Information Extraction |
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
As an effective technique for improving retrieval effectiveness, relevance feedback (RF) has been widely studied in both monolingual and cross-language information retrieval (CLIR...
DOLAP
2006
ACM
14 years 1 months ago
2006
ACM
Motivated by the increasing need to analyze complex, uncertain multidimensional data this paper proposes probabilistic OLAP queries that are computed using probability distributio...
GFKL
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Artificial systems with a high degree of autonomy require reliable semantic information about the context they operate in. State interpretation, however, is a difficult ...
ACIVS
2006
Springer
13 years 11 months ago
2006
Springer
Scene understanding is an important problem in intelligent robotics. Since visual information is uncertain due to several reasons, we need a novel method that has robustness to the...
KES
2007
Springer
14 years 1 months ago
2007
Springer
The current Information Retrieval Systems return hundreds or thousands of documents in response to a query. Users consider only the first 20 or 30, but documents are often sorted a...