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Managing large scale virtual environments using portals
(2004-12-17)
This article describes a technique for Large Scale Virtual Environments (LSVEs) partitioning in hexagon cells and using portal in the cell interfaces to reduce the number of messages on the network and the complexity of ...
H-N2N : uma arquitetura hierárquica escalável para ambientes de realidade mista de grande porte
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2008-02-15)
In this work, we propose a solution to solve the scalability problem found in collaborative, virtual and mixed reality environments of large scale, that use the hierarchical client-server model. Basically, we use a hierarchy ...
SAMVC sistema de autoria de museus virtuais colaborativos
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2011-07-26)
The use of graphical objects three-dimensional (3D) multimedia applications is gaining
more space in the media. Networks with high transmission rates, computers with
large processing and graphics boost and popularize such ...
Virtual Network Security: Threats, Countermeasures, And Challenges
(SPRINGER HEIDELBERGHEIDELBERG, 2015)
Environmental life cycle assessment for a large-scale gold mining
(Cartagena de Indias, 2020-07)
Mining, generally speaking, is an industry which consumes water in an intensive way, and when metal fineness is less and more mineral is extracted, it will also increase the consumption of this source. Just in the last 40 ...
Teaching the Blind to Find Their Way by Playing Video Games
(PUBLIC LIBRARY SCIENCE, 2012-09-19)
Computer based video games are receiving great interest as a means to learn and acquire new skills. As a novel approach to
teaching navigation skills in the blind, we have developed Audio-based Environment Simulator (AbES); ...
Avaliação da Pegada Hídrica da Alimentação de Um Grupo de Alunos do Setor de Aulas IV da UFRN
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Ambiental, 2018-11-30)
One of the main consequences of population growth on the environment is the water shortage. Because water is such a valuable asset for human life, it is increasingly necessary to use water resources management tools. Water ...
Um framework para distribuição, gerenciamento e renderização de vegetação em cenários virtuais massivos em tempo real
(Universidade Federal de Santa MariaBrasilCiência da ComputaçãoUFSMPrograma de Pós-Graduação em Ciência da ComputaçãoCentro de Tecnologia, 2020-08-19)
Vegetation is one of the leading graphic elements in virtual environments, as it integrates
the vast majority of natural landscapes. As a result, to maximize the immersion of its users,
several applications need to ...