Št. zadetkov: 18
Pregledni znanstveni članek
Oznake:
XUV/X-ray vortices;orbital angular momentum;photons;high-harmonic generation;free-electron lasers;plasma physics;
Generation and applications of extreme-ultraviolet vortices
Leto:
2017
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Znanstvena monografija
Oznake:
migracije;Evropa;integracija;otroci migrantov;izobraževanje;šolski sistem;zborniki;migration;Europe;integration;migrant children;education system;collective monographs;
Migrant children's integration and education in Europe : approaches, methodologies and policies
Leto:
2021
Vir:
Univerza na Primorskem (UP)
Video in druga učna gradiva
Oznake:
computer science;semantic web
In this paper, we experimentally compare the efficiency of various database engines for the purposes of querying the Wikidata knowledge-base, which can be conceptualised as a directed edge-labelled graph where edges can be annotated with meta-information called qualifiers. We take two popular SPARQL ...
Leto:
2016
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
social sciences;education;society;public policy
In this paper, the authors identify and analyze public policy and the investment and expenditure that the governments of Argentina, Chile, Colombia, Paraguay and Uruguay commit to make in the development and procurement of textbooks, books and digital content for primary and secondary education (K-1 ...
Leto:
2014
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning;computational finance
Copulas are useful tools for the construction of multivariate models because they
allow to link univariate marginals into a joint model with arbitrary dependence
structure. While non-parametric copula models can have poor generalization performance,
standard parametric copulas often lack expressive ...
Leto:
2009
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning
Large multilayer neural networks trained with backpropagation have recently achieved state-of-the-art results in a wide range of problems. However, using backprop for neural net learning still has some disadvantages, e.g., having to tune a large number of hyperparameters to the data, lack of calibra ...
Leto:
2015
Vir:
videolectures.net
Video in druga učna gradiva
Oznake:
computer science;machine learning
Unknown constraints arise in many types of expensive black-box optimization problems. Several methods have been proposed recently for performing Bayesian optimization with constraints, based on the expected improvement (EI) heuristic. However, EI can lead to pathologies when used with constraints. F ...
Leto:
2015
Vir:
videolectures.net
Izvirni znanstveni članek
Oznake:
iberski ris;Lynx pardinus;mesoplenilci;plenilstvo;Iberian lynx;mesocarnivores, predation;
Mesopredators abundance is often limited by top-order predators and also by key food resources. However, the contribution of these bidirectional forces to structure carnivore community is still unclear. Here, we studied how the presence and absence of an apex predator which is currently recovering i ...
Leto:
2023
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
asimetrična igra;prostorska struktura;migracije;evolucijska teorija iger;vzdržen turizem;preveč turizma;ne zaključna dela;asymmetric game;spatial structure;migration;evolutionary game theory;sustainable tourism;over-tourism;
Many countries worldwide rely on tourism for their economic well-being and development. But with issues such as over-tourism and environmental degradation looming large, there is a pressing need to determine a way forward in a sustainable and mutually rewarding manner. With this motivation, we here ...
Leto:
2022
Vir:
Fakulteta za naravoslovje in matematiko (UM FNM)
Video in druga učna gradiva
Oznake:
social sciences;society;remixing;law;copyrights;creative commons licenses;social networks
In this paper we describe the ways participants of the Scratch online community, primarily young people, engage in remixing of each others' shared animations, games, and interactive projects. In particular, we try to answer the following questions: How do users respond to remixing in a social media ...
Leto:
2010
Vir:
videolectures.net