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140
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COLING
2002
15 years 4 months ago
2002
Information extraction (IE) systems are costly to build because they require development texts, parsing tools, and specialized dictionaries for each application domain and each na...
132
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ETS
2000
IEEE
2000
IEEE
Using computer-mediated communication to form a knowledge-building community with beginning teachers
15 years 4 months ago
This study investigated how different types of computer-mediated communication (CMC) such as asynchronous forums, synchronous forums and e-mail were used to support an alternative...
147
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FAC
2000
15 years 4 months ago
2000
Formal approaches to the design of interactive systems rely on reasoning about properties of the t a very high level of abstraction. Specifications to support such an approach typi...
135
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DATAMINE
2002
15 years 4 months ago
2002
To satisfy potential customers of a Web site and to lead them to the goods offered by the site, one should support them in the course of navigation they have embarked on. This pape...
131
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IJCV
2000
15 years 4 months ago
2000
Classical visual servoing techniques need a strong a priori knowledge of the shape and the dimensions of the observed objects. In this paper, we present how the 2 1/2 D visual serv...