5692 search results - page 6 / 1139 » Challenges and Unsolved Problems |
TMI
2010
13 years 5 months ago
2010
—Detecting blood vessels in retinal images with the presence of bright and dark lesions is a challenging unsolved problem. In this paper, a novel multiconcavity modeling approach...
ICCS
2005
Springer
14 years 7 days ago
2005
Springer
Abstract. We describe, devise, and augment dynamic data-driven application simulations (DDDAS). DDDAS offers interesting computational and mathematically unsolved problems. In thi...
CGF
2010
13 years 6 months ago
2010
With ever increasing computing power, it is possible to process ever more complex fluid simulations. However, a gap between data set sizes and our ability to visualize them remain...
AHS
2006
IEEE
13 years 8 months ago
2006
IEEE
Face recognition is a challenging field of research not only because of the complexity of this subject, but also because of its numerous practical applications. Much progress has ...
ADC
2004
Springer
14 years 4 days ago
2004
Springer
Concerted research effort since the nineteen fifties has lead to effective methods for retrieval of relevant documents from homogeneous collections of text, such as r archives,...