25041 search results - page 4245 / 5009 » Algorithms for Clustering Data |
167
click to vote
SODA
1998
ACM
15 years 8 months ago
1998
ACM
We consider the problem of implementing nger search trees on the pointer machine, i.e., how to maintain a sorted list such that searching for an element x, starting the search at ...
222
click to vote
SPIESR
1998
15 years 8 months ago
1998
We present here a prototype video analysis and retrieval system, called NeTra-V, that is being developed to build an object-based video representation for functionalities such as s...
224
click to vote
UAI
2000
15 years 8 months ago
2000
Algorithms for learning the conditional probabilities of Bayesian networks with hidden variables typically operate within a high-dimensional search space and yield only locally op...
192
click to vote
WSC
2000
15 years 8 months ago
2000
The calculation of value-at-risk (VAR) for large portfolios of complex instruments is among the most demanding and widespread computational challenges facing the financial industr...
195
click to vote
UAI
1997
15 years 8 months ago
1997
This paper re-examines the problem of parameter estimation in Bayesian networks with missing values and hidden variables from the perspective of recent work in on-line learning [1...