2603 search results - page 161 / 521 » Design, use and experience of e-learning systems |
160
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
This paper proposes an efficient relevance feedback based interactive model for keyword generation in sponsored search advertising. We formulate the ranking of relevant terms as a...
154
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GLOBECOM
2007
IEEE
16 years 24 days ago
2007
IEEE
- In this paper we describe QoSPlan – a generalized process for preparing information relevant to QoS-aware IP network planning. QoSPlan is designed to reduce the cost of deploym...
164
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ICCS
2009
Springer
15 years 11 months ago
2009
Springer
This article introduces the Interactive Network concept and describes the design and implementation of the first prototype. In an Interactive Network humans become an integral par...
179
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ICDE
1991
IEEE
15 years 10 months ago
1991
IEEE
Existing Database Management Systems (DBMSs) do not handle efficiently multi-dimensional data such as boxes, polygons, or even points in a multi-dimensional space. We examine acc...
159
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KES
2006
Springer
15 years 6 months ago
2006
Springer
This paper proposes an English learning support tool which provides users with divergent information to find the right words and expressions. In contrast to a number of software to...