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This paper studies a lane reservation problem for large sport events in big cities. Such events require organizers to deliver certain people and materials from athlete villages to geographically dispersed venues within a given travel duration. A lane reservation strategy is usually adopted in this circumstance to ensure that time-critical transportation tasks can be completed despite heavy urban traffic...
A lot of transition mechanisms have been proposed and standardized in Internet Engineering Task Force (IETF), to support the coexistence and interoperability of IPv4 and IPv6. Among them, the 4over6/6over4 edge network tunneling technique has become a particular hot subject recently. To apply this technique into real ISP networks, there is a practical problem: planning the placement of the tunnel...
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