2654 search results - page 45 / 531 » Accessing the deep web |
FLAIRS
2003
15 years 14 days ago
2003
We present a new approach in web search engines. The web creates new challenges for information retrieval. The vast improvement in information access is not the only advantage res...
GLOBECOM
2009
IEEE
15 years 5 months ago
2009
IEEE
Abstract—We propose a model-based channel access mechanism for cognitive radio-enabled secondary network, which opportunistically uses the channel of an unslotted primary network...
WWW
2004
ACM
15 years 11 months ago
2004
ACM
Web accessibility is an important goal. However, most approaches to its attainment are based on unrealistic economic models in which Web content developers spend too much and rece...
106
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IAT
2010
IEEE
14 years 9 months ago
2010
IEEE
Although static ranked lists remain the dominant Web search interface, they can limit the ability of Web searchers to find desired information when it is buried deep in the collect...
90
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SAC
2004
ACM
15 years 4 months ago
2004
ACM
Being E-commerce one of the most critical Internet application, it is fundamental to employ technologies which guarantee not only secure transactions but also an adequate quality ...