1236 search results - page 153 / 248 » Digital Library |
SIGIR
2008
ACM
14 years 11 months ago
2008
ACM
We analyse query length, and fit power-law and Poisson distributions to four different query sets. We provide a practical model for query length, based on the truncation of a Pois...
SIGIR
2002
ACM
14 years 11 months ago
2002
ACM
This poster session examines a probabilistic approach to distributed information retrieval using a Logistic Regression algorithm for estimation of collection relevance. The algori...
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HT
2009
ACM
14 years 9 months ago
2009
ACM
In this demo we present BibSonomy, a social bookmark and publication sharing system. Categories and Subject Descriptors H.4 [Information Systems Applications]: Miscellaneous; H.3....
JMLR
2010
14 years 6 months ago
2010
Huge amounts of legacy documents are being published by on-line digital libraries world wide. However, for these raw digital images to be really useful, they need to be transcribe...
LAWEB
2006
IEEE
15 years 6 months ago
2006
IEEE
This paper presents results of a case study that addresses many issues surrounding the difficult task of preservation in a digital library. We focus on a subset of these issues as...