1119 search results - page 147 / 224 » On the Invariance of Ant System |
101
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DBPL
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. We address a fundamental question concerning spatio-temporal database systems: “What are exactly spatio-temporal queries?” We define spatio-temporal queries to be co...
ASSETS
2007
ACM
15 years 1 months ago
2007
ACM
We demonstrate a system designed to assist a visually impaired individual while moving in an unfamiliar environment. Small and economical color markers are placed in key locations...
101
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AMDO
2006
Springer
15 years 1 months ago
2006
Springer
In this paper, we present an automatic face authentication system. Accurate segmentation of prominent facial features is accomplished by means of an extension of the Active Shape M...
106
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UML
2000
Springer
15 years 1 months ago
2000
Springer
The UML's Object Constraint Language provides the modeller of object-oriented systems with ways to express the semantics of a model in a precise and declarative manner. The co...
APLAS
2008
ACM
14 years 12 months ago
2008
ACM
Active objects offer a structured approach to concurrency, encapsulating both unshared state and a thread of control. For efficient data transfer, data should be passed by referenc...