骂人有污点
发表于 2025-3-28 16:52:48
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faultfinder
发表于 2025-3-28 19:55:17
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Aerophagia
发表于 2025-3-29 01:01:30
Abstracting and Refining Authorization in SQLve several administrative problems with existing SQL security. This sort of abstraction is also an important step towards having DBMSs that simultaneously support security policies over SQL, XML, RDF, and other forms of data.
Decongestant
发表于 2025-3-29 06:33:46
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foliage
发表于 2025-3-29 09:19:23
er controlled environment, the efficiency under uncontrolled environment is quite low (60 %). It is observed that the face recognition rate varies from frame to frame. Further, the performance of the proposed attendance system completely depends upon the database collected, the resolution of the cam
Lamina
发表于 2025-3-29 13:32:35
Ping Lin,K. Selçuk Candantermarking techniques for securing video content, text, and animations are reported in the literature but seem to be few in numbers as compared to image watermarking techniques. Majority of the literature is observed to apply digital watermarking as security means for video and image data. However,
cushion
发表于 2025-3-29 16:19:49
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STERN
发表于 2025-3-29 21:17:32
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Between
发表于 2025-3-30 00:45:51
Gerome Miklau,Dan Suciu on the base of data, time and resources factor. Both design-modeling techniques compare with the experiment on the same data and results of applying the same query on them. After the performance evaluation, using bitmap indexing to improve the schemas performance. We also present the design modelin
Abnormal
发表于 2025-3-30 07:22:59
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