731 search results - page 22 / 147 » Active Hidden Markov Models for Information Extraction |
PERCOM
2003
ACM
15 years 3 months ago
2003
ACM
Seeking to extend the functional capability of the elderly, we explore the use of probabilistic methods to learn and recognise human activity in order to provide monitoring suppor...
ACII
2007
Springer
15 years 4 months ago
2007
Springer
In this paper we describe an artistic exhibition that took place in our highly-immersive virtual-reality laboratory. We have allowed visitors to explore a virtual landscape based o...
ICMI
2003
Springer
15 years 3 months ago
2003
Springer
Intensive computations required for sensing and processing perceptual information can impose significant burdens on personal computer systems. We explore several policies for sel...
159
click to vote
SIGMOD
2009
ACM
15 years 10 months ago
2009
ACM
In this paper, we consider the problem of keyword query cleaning for structured databases from a probabilistic approach. Keyword query cleaning consists of rewriting the user quer...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we present a novel occlusion detection scheme for hidden Markov modeled shapes. First, hidden Markov model (HMM) is built using multiple examples of the shape. A re...