1964 search results - page 256 / 393 » informs 2011 |
151
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ICDAR
2011
IEEE
14 years 4 months ago
2011
IEEE
—A method for locating mathematical expressions in document images without the use of optical character recognition is presented. An index of document regions is produced from re...
188
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CSCW
2011
ACM
14 years 11 months ago
2011
ACM
In this paper we describe how we moved from ethnographic study to design and testing of a Mixed Reality (MR) system, supporting collaborative troubleshooting of office copiers and...
219
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IR
2011
14 years 11 months ago
2011
In this paper, we evaluate a number of machine learning techniques for the task of ranking answers to why-questions. We use TF-IDF together with a set of 36 linguistically motivate...
165
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WWW
2011
ACM
14 years 11 months ago
2011
ACM
Many malicious activities on the Web today make use of compromised Web servers, because these servers often have high pageranks and provide free resources. Attackers are therefore...
154
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IJAC
2011
14 years 8 months ago
2011
Marciniak and Sehgal showed that if u is a non-trivial bicyclic unit of an integral group ring then there is a bicyclic unit v such that u and v generate a non-abelian free group. ...