14379 search results - page 2789 / 2876 » is 2000 |
147
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SIROCCO
2008
15 years 5 months ago
2008
The augmented graph model, as introduced by Kleinberg (STOC 2000), is an appealing model for analyzing navigability in social networks. Informally, this model is defined by a pair...
123
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SOCRATES
2008
15 years 5 months ago
2008
The purpose of this paper is to build a picture of knowledge construction models in online education. The study describes the knowledge construction process of a group of vocation...
111
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SOCRATES
2008
15 years 5 months ago
2008
The paper presents the activities and the results of the "Child Observation in school context workshop", an on line course realized during the last academic years at Mac...
154
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OPODIS
2007
15 years 5 months ago
2007
Abstract. In small-world networks, each peer is connected to its closest neighbors in the network topology, as well as to additional long-range contact(s), also called shortcut(s)....
148
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AAAI
2006
15 years 5 months ago
2006
LOCATE is workspace layout design software that also serves as a testbed for developing and refining principles of adaptive aiding. This demonstration illustrates LOCATE's ab...