1252 search results - page 4 / 251 » Foundations of Similarity and Utility |
UAI
2001
13 years 9 months ago
2001
In previous work [8] we presented a casebased approach to eliciting and reasoning with preferences. A key issue in this approach is the definition of similarity between user prefe...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
We present a novel language-model-based approach to reranking an initially retrieved list so as to improve precision at top ranks. Our model integrates whole-document information ...
FOCS
2009
IEEE
14 years 2 months ago
2009
IEEE
We prove that the problem of computing an Arrow-Debreu market equilibrium is PPAD-complete even when all traders use additively separable, piecewise-linear and concave utility fun...
JBI
2007
13 years 7 months ago
2007
Visualization can largely improve biomedical data analysis. It plays a crucial role in explorative data analysis and may support various data mining tasks. The paper presents Free...
ADC
2003
Springer
14 years 23 days ago
2003
Springer
The rapid increase of web complexity and size makes web searched results far from satisfaction in many cases due to a huge amount of information returned by search engines. How to...