The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

I guess it's because pyarrow.nulls initialize the nested arrays to nulls, but they are not nullable so they should be initialized to default values. Alternatively, the cast / validate method should ...

Abstract: Several sparse linear array structures have recently been proposed to enhance the identifiability of direction-of-arrival estimation by using second-order or higher even-order statistics ...

In our project we use the open62541 library to setup an opc-ua client. The client itself functions without problems, however, we want to parse a nested variable (struct and array within struct) and ...

I'm trying to solve something similar to what is done in this StackOverflow question. I have an object with a nested array. I'd like the default view to be that nested array, but keep the object ...

ABSTRACT: An asymptotic existence of balanced incomplete block (BIB) designs and pairwise balanced designs (PBD) has been discussed in [1]-[3]. On the other hand, the existence of additive BIB designs ...