10792 search results - page 246 / 2159 » An Evaluation of Non-Equijoin Algorithms |
204
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CGF
2010
15 years 6 months ago
2010
We present a novel technique for the efficient boundary evaluation of sweep operations applied to objects in polygonal boundary representation. These sweep operations include Mink...
140
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TCOM
2008
15 years 6 months ago
2008
The performance of multi-hop CSMA/CA networks has in most cases been evaluated via simulations, or analytically using a perfect collision channel model. Using such methods, one ca...
177
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COLING
2002
15 years 6 months ago
2002
The paper presents a statistical approach to automatic building of translation lexicons from parallel corpora. We briefly describe the pre-processing steps, a baseline iterative m...
167
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CORR
1999
Springer
15 years 6 months ago
1999
Springer
: This paper computationally obtains optimal bounded-weight, binary, error-correcting codes for a variety of distance bounds and dimensions. We compare the sizes of our codes to th...
135
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ACL
2010
15 years 4 months ago
2010
We present an efficient algorithm for computing the weakest readings of semantically ambiguous sentences. A corpus-based evaluation with a large-scale grammar shows that our algor...