Search results for "ARN"
showing 10 items of 8344 documents
A learning organization : machine or human?
2001
Videowikis for improved problem-based collaborative learning: Engaging information systems science students
2013
The contemporary era of social media and web 2.0 has enabled a bottom-up on-line collaborative approach with easy content creation and subsequent knowledge sharing. The technically literate students of today and the changes in pedagogy towards a user-centred approach, where learners engage in the learning process by constructing new ideas and concepts based on their current or past knowledge facilitate the use of social media in learning environments. This paper describes the combination of a wiki and screen capture videos as a complementary addition to conventional lectures in an information management and information systems development course. The basis for our approach was collaborative…
Learn to Cache: Machine Learning for Network Edge Caching in the Big Data Era
2018
The unprecedented growth of wireless data traffic not only challenges the design and evolution of the wireless network architecture, but also brings about profound opportunities to drive and improve future networks. Meanwhile, the evolution of communications and computing technologies can make the network edge, such as BSs or UEs, become intelligent and rich in terms of computing and communications capabilities, which intuitively enables big data analytics at the network edge. In this article, we propose to explore big data analytics to advance edge caching capability, which is considered as a promising approach to improve network efficiency and alleviate the high demand for the radio resou…
Trajectory Design and Resource Allocation for Multi-UAV Networks : Deep Reinforcement Learning Approaches
2023
The future mobile communication system is expected to provide ubiquitous connectivity and unprecedented services over billions of devices. The unmanned aerial vehicle (UAV), which is prominent in its flexibility and low cost, emerges as a significant network entity to realize such ambitious targets. In this work, novel machine learning-based trajectory design and resource allocation schemes are presented for a multi-UAV communications system. In the considered system, the UAVs act as aerial Base Stations (BSs) and provide ubiquitous coverage. In particular, with the objective to maximize the system utility over all served users, a joint user association, power allocation and trajectory desi…
Ewolucja kwestii światopoglądowych w polskim prawie karnym wykonawczym w XX w
2019
Understanding English word formation : a study among 6th-grade pupils in Finnish comprehensive school
2008
Praca jako środek resocjalizacji osób w izolacji więziennej – przegląd badań
2021
Praca jest wiodącą aktywnością w życiu człowieka. Pozwala mu nie tylko zaspokoić podstawowe potrzeby egzystencjalne, lecz także stanowi przestrzeń dla rozwoju swoich pasji, zainteresowań, stwarza możliwość komunikowania się z innymi ludźmi. Artykuł ma na celu pokazanie znaczenia podejmowania pracy oraz jej roli w procesie kształtowania prawidłowych postaw u osób osadzonych w zakładzie karnym. Przedstawiono w nim analizy i wyniki badań, zarówno polskich, jak i międzynarodowych, na temat znaczenia wykonywania pracy przez jednostki skazane na karę pozbawienia wolności. W artykule zaprezentowano komunikat z przeprowadzonych badań w jednym z zakładów karnych typu półotwartego na terenie Opolszcz…
Formare educatori e insegnanti ludici
2020
Che cosa significa “formare insegnanti ed educatori ludici”? Partendo dal significato del termine “Ludico”, il saggio approfondisce in cosa consista la “capacità di giocare” con i bambini e di promuovere il loro gioco libero. Propone quindi una riflessione riguardo ad ambiti, percorsi e metodologie per la formazione sottolineando come questa debba essere caratterizzata: da un apprendimento centrato sull’esperienza, sull’osservazione e sull’auto-osservazione; dalla dimensione di gruppo; dalla interazione tra pari, da attività focalizzate sui linguaggi artistico-espressivi; da un’attenzione alla dimensione psico-corporea ed emotiva. Nella parte conclusiva viene presentato un possibile modello…