5954 search results - page 284 / 1191 » Querying Bi-level Information |
132
Voted
SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Query abandonment by search engine users is generally considered to be a negative signal. In this paper, we explore the concept of good abandonment. We define a good abandonment ...
188
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MOBICOM
2005
ACM
16 years 8 days ago
2005
ACM
People often seek information by asking other people even when they have access to vast reservoirs of information such as the Internet and libraries. This is because people are gr...
180
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WEBI
2010
Springer
15 years 4 months ago
2010
Springer
The abundance of content on the web and the lack of quality control require more refined approaches in analyzing online information. In this paper, we propose evaluating the extent...
153
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IJCMAM
2010
15 years 4 months ago
2010
For health care related research studies the medical records of patients may need to be retrieved from multiple sites with different regulations on the disclosure of health inform...
196
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ECIR
2011
Springer
14 years 10 months ago
2011
Springer
The User-over-Ranking hypothesis states that rather the user herself than a web search engine’s ranking algorithm can help to improve retrieval performance. The means are longer ...