570 search results - page 94 / 114 » Towards a Realistic Model of Indices in Object Bases |
PRL
2008
13 years 7 months ago
2008
In this paper, the automatic medical annotation task of the 2007 CLEF cross-language image retrieval campaign (ImageCLEF) is described. The paper focusses on the images used, the ...
INFORMATICALT
2007
13 years 7 months ago
2007
This paper is concerned with an employee scheduling problem involving multiple shifts and work centers, where employees belong to a hierarchy of categories having downward substitu...
TMI
2010
13 years 6 months ago
2010
Abstract—The pinhole camera in single photon emission computed tomography (SPECT) has an inherent trade-off between resolution and sensitivity. Recent systems overcome this to so...
MMS
2006
13 years 7 months ago
2006
Motion trajectories provide rich spatio-temporal information about an object's activity. The trajectory information can be obtained using a tracking algorithm on data streams ...
JASIS
2008
13 years 7 months ago
2008
mation science has shown that human abstractors extract sentences for summaries based on the hierarchical structure of documents; however, the existing automatic summarization mode...