POETRY ellison visits greenwood, 1921 by Quraysh Ali Lansana oklahoma sun an oppressive neighbor in august 1920. churchgoers settle after-dinner stomachs. deep deuce a murmuring disquiet: raid at the chandler’s. moonshine & melanin news on street. daddy chandler one officer dead young claude jailed with alleged murder his shirt. christian sabbath buzzing lynching bee three white men freed from ...

We study the Many-Visits Traveling Salesman Problem, where given a number k(v) for each of n cities and pairwise (possibly asymmetric) integer distances, one has to find an optimal tour that visits city v exactly times. The currently fastest algorithm is due Berger, Kozma, Mnich Vincze [SODA 2019, TALG 2020] runs in time space O⁎(5n). They also show polynomial-space running O(16n+o(n)). In this...

We propose a multivariate model for the number of hits on a set of popular websites, and show it to accurately reflect the behavior recorded in a data set of Internet users in the United States. We assume that the random vector of visits is distributed according to a censored multivariate normal with marginals transformed to be discrete Pareto IV and, following the ideas of Gaussian graphical m...

introduction: the use of traditional medicine has been emerged in the treatment of bps (bladder pain syndrome) due to its high prevalence and expenses and its insufficient treatment by conventional therapies. iranian traditional medicine has discussed such diseases. considering the signs and symptoms of bps and “reeh”, the proposed mechanism of flatulency as casualty of recurrent circulating pa...