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As data is being produced in an unprecedented rate, lossless data compression has become an important step in data storage and transmission processing as it helps to reduce the resource usage in these fields. However, the current bottlenecks of existing lossless data compression tools causes the compression and decompression process to be very time consuming for large-scale data processing. General...
Software Defined Networking (SDN) has been a prevalent networking paradigm in recent years. Due to its simplicity to quickly deploy and fully manage networks, both academia and industry are interested in this technology. Nevertheless, there are still many issues to be solved. In this pape r, we propose to divide flow table into two separate tables, namely path table and traffic table, to minimize...
The restoration based on P-Cycle offers ring-like speed and mesh-like capacity efficiency, but the major challenge resides in finding an optimal set of P-Cycles. A new restoration method named Pre-planned restoration rail (P-Rail) is proposed, and formulates the optimized Integer Linear Programming (ILP) algorithm and the sub-cycle rerouting algorithm. P-Rail yields the harsh need of restoration time...
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