5624 search results - page 975 / 1125 » On Conditional Covering Problem |
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IJCV
2007
15 years 19 days ago
2007
This paper tackles an important aspect of the variational problem underlying active contours: optimization by gradient flows. Classically, the definition of a gradient depends d...
112
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SIGMOD
2008
ACM
15 years 19 days ago
2008
ACM
The UQBE is a mashup tool for non-programmers that supports query-by-example (QBE) over a schema made up by the user without knowing the schema of the original sources. Based on a...
97
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ALIFE
2005
15 years 19 days ago
2005
We analyze the conditions for agency in natural and artificial systems. In the case of basic (natural) autonomous systems, self-construction and activity in the environment are two...
83
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IJRR
2007
15 years 19 days ago
2007
This paper proposes an algorithm that drives a unicycle type robot to a desired path, including obstacle avoidance capabilities. The path-following control design relies on Lyapun...
95
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AUTOMATICA
2005
15 years 19 days ago
2005
This paper examines the problem of estimating linear time-invariant state-space system models. In particular it addresses the parametrization and numerical robustness concerns tha...