8298 search results - page 185 / 1660 » Query-Free Information Retrieval |
124
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AAAI
1996
15 years 4 months ago
1996
Almost any information you might want is becoming available on-line. The problem is how to find what you need. One strategy to improve access to existing information sources, is i...
133
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
The effectiveness of information retrieval systems is measured by comparing performance on a common set of queries and documents. Significance tests are often used to evaluate the...
122
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ICNP
2003
IEEE
15 years 8 months ago
2003
IEEE
We propose and evaluate a mobile, peer-to-peer Information Retrieval system. Such a system can, for example, support medical care in a disaster by allowing access to a large colle...
103
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SIGIR
2000
ACM
15 years 7 months ago
2000
ACM
Abstract The explosion of content in distributed information retrieval (IR) systems requires new mechanisms to attain timely and accurate retrieval of unstructured text. In this pa...
120
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SIGIR
1993
ACM
15 years 7 months ago
1993
ACM
According to the logical model of Information Retrieval (IR), the task of IR can be described as the extraction, from a given document base, of those documents d that, given a que...