Recently, the definitions of Kimber-Martin-Ryskin-Watt (KMRW) unintegrated parton densities (UPDFs) have been discussed by several groups. In first part this manuscript, we remind reader about issues encountered with these and discuss proposed solutions. our opinion, none solutions is fully satisfactory. We observe that seem to be related normalization condition where UPDFs are collinear PDFs a...

Deep speaker embedding has demonstrated state-of-the-art performance in recognition tasks. However, one potential issue with this approach is that the vectors derived from deep models tend to be non-Gaussian for each individual speaker, and non-homogeneous distributions of different speakers. These irregular can seriously impact performance, especially popular PLDA scoring method, which assumes...

Dates, periods and timespans are described in archaeological datasets using a number of different textual patterns for which myriad variations exist, rendering direct automated comparison difficult. The issue can occur even within records from the same dataset is further compounded when attempting to integrate multilingual data – particularly where dates may be expressed words rather than numbe...