600 search results - page 54 / 120 » Problems and results in extremal combinatorics - II |
CSDA
2007
13 years 9 months ago
2007
In this paper we study the problem of bivariate density estimation. The aim is to find a density function with the smallest number of local extreme values which is adequate with ...
RC
2007
13 years 8 months ago
2007
This paper develops easily computed, tight bounds on Generalized Linear Predictors and instrumental variable estimators when outcome data are partially identi…ed. A salient exam...
CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
This paper addresses the problem of learning object models from egocentric video of household activities, using extremely weak supervision. For each activity sequence, we know onl...
ICASSP
2011
IEEE
13 years 28 days ago
2011
IEEE
This paper studies the convergence of a fixed point iteration algorithm for the problem of max-min signal-to-interference ratio (SIR) balancing. Differently from the existing wor...
ACL
2011
13 years 25 days ago
2011
We present an NLP system that classifies the assertion type of medical problems in clinical notes used for the Fourth i2b2/VA Challenge. Our classifier uses a variety of linguisti...