14306 search results - page 2551 / 2862 » Database System Concepts |
130
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ICFP
2005
ACM
16 years 4 months ago
2005
ACM
The concept of a "unique" object arises in many emerging programming languages such as Clean, CQual, Cyclone, TAL, and Vault. In each of these systems, unique objects ma...
148
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SENSYS
2009
ACM
15 years 11 months ago
2009
ACM
Continuous and reliable operation of WSNs is notoriously difficult to guarantee due to hardware degradation and environmental changes. In this paper, we propose and demonstrate a ...
145
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IPSN
2009
Springer
15 years 11 months ago
2009
Springer
Data Driven Time Synchronization (DDTS) provides synchronization across sensors by using underlying characteristics of data collected by an embedded sensing system. We apply the c...
128
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AIED
2009
Springer
15 years 11 months ago
2009
Springer
This paper explores the role that feedback based on past actions and motivational states of the learner can have in a motivationally and metacognitively aware Intelligent Tutoring ...
152
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ESWS
2009
Springer
15 years 11 months ago
2009
Springer
Vocabularies are the building blocks of the Semantic Web providing shared terminological resources for content indexing, information retrieval, data exchange, and content integrati...