This paper presents results of an experiment integrating information from valency dictionary of Polish into a mention detection system. Two types of information is acquired: positions of syntactic schemata for nominal and verbal constructs and secondary prepositions present in schemata. The syntactic schemata are used to prevent (for verbal realizations) or encourage (for nominal groups) constr...

This paper analyses the automatic email signatures (ASs) of 200 academics. Qualitative and quantitative ASs reveal that they are often written in one language, only occasionally two, English being a frequent choice. The contain information with primarily identificatory function, promotional socialising function. Despite absence clearly compulsory components, typical structure can be identified ...

We analyse volume-preserving actions of product groups on Riemannian manifolds. Under a natural spectral irreducibility assumption, we prove the following dichotomy: Either the action is measurably isometric, in which case there are at most two factors; or the action is infinitesimally linear, which means that the derivative cocycle arises from unbounded linear representations of all factors. A...

We propose the use of finite Fourier series as an alternative means of representing ovals in projective planes of even order. As an example to illustrate the method’s potential, we show that the set {w +w +w : 0 ≤ j ≤ 2} ⊂ GF(2) forms an oval if w is a primitive (2 +1) root of unity in GF(2) and GF(2) is viewed as an affine plane over GF(2). For the verification, we only need some elementary “t...

We construct an action of N = 2 affine A n quiver gauge model having non-canonical kinetic terms and equipped with electric and magnetic FI terms. N = 2 supersymmetry is shown to be broken to N = 1 spontaneously and N = 1 multiplets realized on the vacua are given. We also mention the models with different gauge groups. It is argued that the affine A 1 quiver gauge model provides a dynamical re...

Robots have improved human life and increased the efficiency of performance in tasks that require precision effort. For example, surgical robots are now used to perform precise procedures give accurate results. Moreover, also elderly care ease their lives. Perhaps there can even be self-driving cars could deliver a person destination without need driver. So it is very important mention these sh...