3295 search results - page 347 / 659 » Using Technologies to Improve E-Learning |
152
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ISCAS
2006
IEEE
16 years 21 days ago
2006
IEEE
Abstract— This paper presents an implementation-oriented breadthfirst tree search MIMO detector design solution. Techniques at algorithm and VLSI architecture levels are develop...
184
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ITNG
2006
IEEE
16 years 21 days ago
2006
IEEE
With the vast amount of potential relevant documents on the Web, a key question for a retrieval system is how to achieve a high accuracy retrieval under current Web setting. The w...
169
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ITNG
2006
IEEE
16 years 21 days ago
2006
IEEE
—In this paper, we address the scheduling problem for Clos-network switches with no buffers at the central stage. Existing scheduling (dispatching) algorithms for this type of sw...
207
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ADVIS
2006
Springer
16 years 20 days ago
2006
Springer
A hitherto unquestioned assumption made by all methods for integrity checking has been that the database satisfies its constraints before each update. This consistency assumption ...
187
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GIR
2006
ACM
16 years 19 days ago
2006
ACM
Local search has become a hot topic recently in information retrieval research area. How to retrieve geographical information correctly and efficiently is a key challenge to locat...