Abstract: In Elastic Optical Networks with Space Division Multiplexing, the dynamic allocation and deallocation of frequency slots can generate spectrum fragmentation, which increases the blocking of ...

However, after questions were raised regarding the photos disappearing and subsequent accusations of a cover-up, the DOJ have now are once again made the snaps available for public consumption.

"Saturday Night Live" is closing out 2025 with a holiday message from President Donald Trump. The cold open of the final "SNL" episode of the year featured James Austin Johnson as Trump delivering a ...

Decision support queries that scan large indexes can suffer significant degradation in I/O performance due to index fragmentation. DBAs rely on rules of thumb that use index size and fragmentation ...

Abstract: Traffic requests are becoming more heterogeneous and dynamic causing the so-called spectrum fragmentation. We propose a reactive defragmentation algorithm to mitigate this issue which ...