Search results for "ritmi"
showing 10 items of 258 documents
Sporta centrs, 2000
2000
Sporta centrs ir Latvijas Universitātes Pedagoģijas un psiholoģijas fakultātes struktūrvienība, kas nodarbojas ar studentu akadēmisku un profesionālu izglītošanu veselības un sporta izglītības specialitātē, organizē un vada visu daudzveidīgo sporta un rehabilitācijas darbu LU, veic zinātniski pētniecisko un metodisko darbu.
Rappresentare la smartness. Tempi, spazi ed energie della quotidianità urbana
2017
Il concetto, ormai pervasivo di smartness urbana conduce spesso a una visione della città ipertecnologica, tuttavia la città intelligente non può essere solo una città in cui l’inserimento di apparati tecnologici innovativi produce una nuova forma di città. Quando la città ottocentesca si dota delle prime strumentazioni tecnologiche che modificano la forma urbana (trasporto pubblico, reti sottotraccia, ecc.) la città subisce alcune trasformazioni che producono nuovi luoghi: un esempio su tutti è la stazione ferroviaria che non è solo il luogo del trasporto ma è anche centralità urbana e occasione di disegno di nuove parti di città fuori dalle mura. Oggi la diffusione crescente di una politi…
Disposizioni di agenti in spazi geometrici arbitrari: un approccio basato sulla computazione evolutiva
2015
In many different social contexts, communication allows a collective intelligence to emerge. However, a correct way of exchanging information usually requires determined topological conigurations of the agents involved in the process. Such a coniguration should take into account several parameters, e.g. agents positioning, their proximity, time eficiency of communication. Our aim is to present an algorithm, based on evolutionary programming, which optimizes agents placement on arbitrarily shaped areas. In order to show its ability to deal with arbitrary bi-dimensional topologies, this algorithm has been tested on a set of differently shaped areas that present concavities, convexities and ob…
Algoritmica Per Le Scienze Della Vita
2011
Capito dove si esemplifica come l' algoritmica contribuisce a carpire i segreti della Monna Lisa della scienza moderna.
Un algoritmo evolutivo per il posizionamento di agenti su spazi geometrici di forme arbitrarie
2014
Rendering in corso...
2022
Introduzione al libro "Gaming" di Alexander R. Galloway Introduction to Alexander R. Galloway's "Gaming" book
Adapting to Dynamic LEO-B5G Systems : Meta-Critic Learning Based Efficient Resource Scheduling
2022
Low earth orbit (LEO) satellite-assisted communications have been considered as one of key elements in beyond 5G systems to provide wide coverage and cost-efficient data services. Such dynamic space-terrestrial topologies impose exponential increase in the degrees of freedom in network management. In this paper, we address two practical issues for an over-loaded LEO-terrestrial system. The first challenge is how to efficiently schedule resources to serve the massive number of connected users, such that more data and users can be delivered/served. The second challenge is how to make the algorithmic solution more resilient in adapting to dynamic wireless environments.To address them, we first…
Energy Efficiency Optimization for Multi-cell Massive MIMO : Centralized and Distributed Power Allocation Algorithms
2021
This paper investigates the energy efficiency (EE) optimization in downlink multi-cell massive multiple-input multiple-output (MIMO). In our research, the statistical channel state information (CSI) is exploited to reduce the signaling overhead. To maximize the minimum EE among the neighbouring cells, we design the transmit covariance matrices for each base station (BS). Specifically, optimization schemes for this max-min EE problem are developed, in the centralized and distributed ways, respectively. To obtain the transmit covariance matrices, we first find out the closed-form optimal transmit eigenmatrices for the BS in each cell, and convert the original transmit covariance matrices desi…