Research Article
A Near-Optimal Truthful Online Auction for Efficient Crowdsourced Data Trading with Dynamic Data Owners and Dynamic Data Requests
Table 5
Running time of trading price determination when the number of time slots in a round changes.
| | 30 | 40 | 50 | 60 |
| Running time (online) | 0.11077 | 0.17767 | 0.27264 | 0.38186 | Running time (online, ) | 0.10905 | 0.18358 | 0.27734 | 0.39044 | Running time (opt) | 0.28500 | 0.50982 | 0.83949 | 1.41682 | Running time (opt, ) | 0.27357 | 0.56167 | 0.92322 | 1.40695 |
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