Sciweavers

111 search results - page 5 / 23
» Examples of Independence for Imprecise Probabilities
Sort
View
IPMU
2010
Springer
14 years 3 days ago
Independent Natural Extension
We introduce a general definition for the independence of a number of finite-valued variables, based on coherent lower previsions. Our definition has an epistemic flavour: it a...
Gert de Cooman, Enrique Miranda, Marco Zaffalon
ISIPTA
2003
IEEE
14 years 18 days ago
Study of the Probabilistic Information of a Random Set
Given a random set coming from the imprecise observation of a random variable, we study how to model the information about the distribution of this random variable. Specifically,...
Enrique Miranda, Inés Couso, Pedro Gil
EDBT
2009
ACM
207views Database» more  EDBT 2009»
13 years 10 months ago
Evaluating probability threshold k-nearest-neighbor queries over uncertain data
In emerging applications such as location-based services, sensor monitoring and biological management systems, the values of the database items are naturally imprecise. For these ...
Reynold Cheng, Lei Chen 0002, Jinchuan Chen, Xike ...
ISIPTA
2005
IEEE
130views Mathematics» more  ISIPTA 2005»
14 years 28 days ago
No Double Counting Semantics for Conditional Independence
The main goal of this paper is to describe a new semantic for conditional independence in terms of no double counting of uncertain evidence. For ease of exposition, we use probabi...
Prakash P. Shenoy
CIVR
2005
Springer
147views Image Analysis» more  CIVR 2005»
14 years 26 days ago
A Comparison of Score, Rank and Probability-Based Fusion Methods for Video Shot Retrieval
It is now accepted that the most e ective video shot retrieval is based on indexing and retrieving clips using multiple, parallel modalities such as text-matching, image-matching a...
Kieran McDonald, Alan F. Smeaton