货物
发表于 2025-3-23 12:55:51
Establishing Business Rules for Inter-Enterprise Electronic Commerce,non-repudiation. But they generally do not attempt to regulate the activities of the participants in an e-commerce transac- tion, treating them, implicitly, as autonomous agents. This is adequate for most cases of client-to-vendor commerce, but is quite unsatisfactory for inter-enterprise electronic
爱好
发表于 2025-3-23 17:41:25
Metering Schemes with Pricing,unt of money to be paid to web sites hosting advertisements. Indeed, the amount of money paid by the publicity agencies to the web sites depends on the number of clients which visited the sites. In this paper we consider a generalization of the metering scheme proposed by Naor and Pinkas . In the
知识
发表于 2025-3-23 19:16:30
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WAX
发表于 2025-3-24 00:27:57
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Paleontology
发表于 2025-3-24 04:02:02
More Lower Bounds for Weak Sense of Direction: The Case of Regular Graphs,ays sufficient, and it was conjectured that just δ. + 1 are really needed, that is, one more colour is sufficient. Nonetheless, it has just been shown that for sufficiently large n there are graphs requiring Ω(n/log n) more colours than δ.. In this paper, using recent results in asymptotic graph
Thyroxine
发表于 2025-3-24 06:42:16
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acrimony
发表于 2025-3-24 11:27:28
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AVOID
发表于 2025-3-24 16:55:08
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inspiration
发表于 2025-3-24 22:09:42
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机警
发表于 2025-3-25 00:36:31
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