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» Evaluation of Query Performance Prediction Methods by Range
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157
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BMCBI
2006
103views more  BMCBI 2006»
15 years 5 months ago
Accelerating the reconstruction of genome-scale metabolic networks
Background: The genomic information of a species allows for the genome-scale reconstruction of its metabolic capacity. Such a metabolic reconstruction gives support to metabolic e...
Richard A. Notebaart, Frank H. J. van Enckevort, C...
CIKM
2011
Springer
14 years 4 months ago
Lower-bounding term frequency normalization
In this paper, we reveal a common deficiency of the current retrieval models: the component of term frequency (TF) normalization by document length is not lower-bounded properly;...
Yuanhua Lv, ChengXiang Zhai
EDBT
2010
ACM
189views Database» more  EDBT 2010»
15 years 10 months ago
Efficient physical operators for cost-based XPath execution
The creation of a generic and modular query optimization and processing infrastructure can provide significant benefits to XML data management. Key pieces of such an infrastructur...
Haris Georgiadis, Minas Charalambides, Vasilis Vas...
137
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AES
2008
Springer
133views Cryptology» more  AES 2008»
15 years 5 months ago
Alternative neural networks to estimate the scour below spillways
Artificial neural networks (ANN's) are associated with difficulties like lack of success in a given problem and unpredictable level of accuracy that could be achieved. In eve...
H. Md. Azamathulla, M. C. Deo, P. B. Deolalikar
SIGIR
2010
ACM
15 years 8 months ago
Temporal diversity in recommender systems
Collaborative Filtering (CF) algorithms, used to build webbased recommender systems, are often evaluated in terms of how accurately they predict user ratings. However, current eva...
Neal Lathia, Stephen Hailes, Licia Capra, Xavier A...