4156 search results - page 336 / 832 » Modeling and simulation of retrieving process |
130
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CIKM
2007
Springer
15 years 7 months ago
2007
Springer
Implicit feedback algorithms utilize interaction between searchers and search systems to learn more about users’ needs and interests than expressed in query statements alone. Th...
142
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SAC
2011
ACM
14 years 3 months ago
2011
ACM
It is well known that the main objective of conceptual retrieval models is to go beyond simple term matching by relaxing term independence assumption through concept recognition. ...
102
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AAAI
2010
15 years 1 months ago
2010
Diffusion processes taking place in social networks are used to model a number of phenomena, such as the spread of human or computer viruses, and the adoption of products in `vira...
132
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ICIP
2003
IEEE
16 years 2 months ago
2003
IEEE
In this paper, we study unsupervised image segmentation using wavelet-domain hidden Markov models (HMMs). We first review recent supervised Bayesian image segmentation algorithms ...
123
Voted
ICIP
2001
IEEE
16 years 2 months ago
2001
IEEE
This paper proposes some Markov Random Field (MRF) models for restoration of stereo disparity maps. The main aspect is the use of confidence maps provided by the Symmetric Multipl...