2270 search results - page 440 / 454 » The Quality of Knowledge: Knowledge Patterns and Knowledge R... |
RSCTC
2000
Springer
13 years 11 months ago
2000
Springer
: In the paper nine different approaches to missing attribute values are presented and compared. Ten input data files were used to investigate the performance of the nine methods t...
KBSE
1995
IEEE
13 years 11 months ago
1995
IEEE
Numerical design optimization algorithms are highly sensitive to the particular formulation of the optimization problems they are given. The formulation of the search space, the o...
AAAI
2008
13 years 10 months ago
2008
Online services such as web search, news portals, and ecommerce applications face the challenge of providing highquality experiences to a large, heterogeneous user base. Recent ef...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
Web textual advertising can be interpreted as a search problem over the corpus of ads available for display in a particular context. In contrast to conventional information retrie...
AMR
2006
Springer
13 years 10 months ago
2006
Springer
Inaccurate or ambiguous expressions in queries lead to poor results in information retrieval. We assume that iterative user feedback can improve the quality of queries. To this end...