1156 search results - page 229 / 232 » The PENG System: Practice and Experience |
ML
2007
ACM
14 years 10 months ago
2007
ACM
We develop new algorithms for learning monadic node selection queries in unranked trees from annotated examples, and apply them to visually interactive Web information extraction. ...
PAMI
2007
14 years 10 months ago
2007
—Biometrics-based authentication systems offer obvious usability advantages over traditional password and token-based authentication schemes. However, biometrics raises several p...
103
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PVLDB
2008
14 years 10 months ago
2008
Many commercial RDBMSs employ cost-based query optimization exploiting dynamic programming (DP) to efficiently generate the optimal query execution plan. However, optimization tim...
128
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ACSAC
2010
IEEE
14 years 8 months ago
2010
IEEE
The JavaScript language is a core component of active and dynamic web content in the Internet today. Besides its great success in enhancing web applications, however, JavaScript p...
105
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MM
2010
ACM
14 years 8 months ago
2010
ACM
Social tags describe images from many aspects including the visual content observable from the images, the context and usage of images, user opinions and others. Not all tags are ...