24105 search results - page 174 / 4821 » Models in Information Retrieval |
CIKM
2009
Springer
14 years 5 months ago
2009
Springer
In this paper, the task of text segmentation is approached from a topic modeling perspective. We investigate the use of latent Dirichlet allocation (LDA) topic model to segment a ...
GVD
2004
14 years 1 days ago
2004
In some information retrieval scenarios, for example internal help desk systems, texts are entered into the document collection without proofreading. This can result in a relative...
DICTA
2009
13 years 11 months ago
2009
Abstract--Context plays a valuable role in any image understanding task confirmed by numerous studies which have shown the importance of contextual information in computer vision t...
DIMEA
2008
14 years 12 days ago
2008
We present a prototype 3D model search engine called CIL3D (Computational Intelligence Laboratory 3D). CIL3D provides query-by-content 3D model search, by employing a state-of-the...
HLK
2003
IEEE
14 years 3 months ago
2003
IEEE
In this paper model-based reconstruction methods are applied to the detailed reconstruction of buildings from close-range images. The 3D points obtained through image matching are...