The explosive growth of information challenges people’s capability in finding out items fitting to their own interests. Recommender systems provide an efficient solution by automatically push possibly relevant items to users according to their past preferences. Recommendation algorithms usually embody the causality from what having been collected to what should be recommended. In this article, ...

Abstract In the conditions of high competition on market food products producers have to carry out a search for new kinds raw materials in order diversify assortment produced products. Adding and ingredients different origin composition dairy irrevocably leads change quality parameters. One such parameters is consistence. To control consistence, it necessary check orgonaleptically study structu...

BACKGROUND Usually the suitable consistence identified and indicated as safe by videofluoroscopic method has been empirically obtained by association of barium sulfate solution with meals. However, it has been evidenced to be very difficult to reproduce this consistence in nutritional rehabilitation therapy from subjective information. AIM To build two reproductive similar crescent viscositie...

The last few years have seen an increasing trend to use database technology in more innovative and diverse application domains which places even greater demands on DBMS for accuracy of information. The provision of correct and reliable data is therefore of vital importance and systems for integrity enforcement crucial. At the same time, as systems become more sophisticated, the sheer number and...

In this paper, we provide an analysis of Genetic Programming (GP) from the Statistical Learning Theory viewpoint in the scope of symbolic regression. Firstly, we are interested in Universal Consistency, i.e. the fact that the solution minimizing the empirical error does converge to the best possible error when the number of examples goes to infinity, and secondly, we focus our attention on the ...

Temperature dependent X-ray photoemission spectroscopy (XPS) has been employed to examine the spin-crossover (SCO) transition in nanocrystals of 3D Hoffman-like {Fe(pz)[Pt(CN) 4 ]}. In consistence with existing literature, the...

In order to fulfil the seroprevalence gap on Mycobacterium avium subsp. paratuberculosis infection in ovine dairy farms of Marche region (central Italy), a stratified study was carried out on 2086 adult female sheep randomly chosen from 38 herds selected in Ancona and Macerata provinces. 73.7% flocks resulted infected by a commercial ELISA test (Pourquier, France), with a mean seroprevalence of...

Validating complex systems is nowadays achieved by simulation of cooperating components. As complex systems have to support multidisciplinarity and multiformalism it induces these components may be different. Moreover cooperation between them means a data exchange. Exchanged data among various components may have different format and then a match is necessary. The latter is called interoperabil...