6253 search results - page 211 / 1251 » Use Case Modeling Guidelines |
154
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VISUAL
2005
Springer
15 years 8 months ago
2005
Springer
We describe and compare three probabilistic ways to perform Content Based Image Retrieval (CBIR) in compressed domain using images in JPEG2000 format. Our main focus are arbitrary ...
136
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CHI
2005
ACM
15 years 5 months ago
2005
ACM
Many design models and representations have been proposed to support user-centered system design, such as scenarios, use cases, and prototypes. With these artifacts, designers typ...
101
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JSW
2008
15 years 3 months ago
2008
Requirements engineering is an important phase in a system's life cycle. When poorly performed, various problems may occur, such as failures, cost overrun and delays. The incr...
139
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MVA
2008
15 years 3 months ago
2008
Abstract We consider the use of medial surfaces to represent symmetries of 3-D objects. This allows for a qualitative abstraction based on a directed acyclic graph of components an...
137
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PAMI
2007
15 years 2 months ago
2007
—In this paper, we present a new model for deformations of shapes. A pseudolikelihood is based on the statistical distribution of the gradient vector field of the gray level. The...