Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Audio-Visual-Olfactory Resource Allocation for Tri-modal Virtual
  Environments   Virtual Environments (VEs) provide the opportunity to simulate a wide range
of applications, from training to entertainment, in a safe and controlled
manner. For applications which require realistic representations of real world
environments, the VEs need to provide multiple, physically accurate sensory
stimuli. However, simulating all the senses that comprise the human sensory
system (HSS) is a task that requires significant computational resources. Since
it is intractable to deliver all senses at the highest quality, we propose a
resource distribution scheme in order to achieve an optimal perceptual
experience within the given computational budgets. This paper investigates
resource balancing for multi-modal scenarios composed of aural, visual and
olfactory stimuli. Three experimental studies were conducted. The first
experiment identified perceptual boundaries for olfactory computation. In the
second experiment, participants (N=25) were asked, across a fixed number of
budgets (M=5), to identify what they perceived to be the best visual, acoustic
and olfactory stimulus quality for a given computational budget. Results
demonstrate that participants tend to prioritise visual quality compared to
other sensory stimuli. However, as the budget size is increased, users prefer a
balanced distribution of resources with an increased preference for having
smell impulses in the VE. Based on the collected data, a quality prediction
model is proposed and its accuracy is validated against previously unused
budgets and an untested scenario in a third and final experiment.

13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
18
The categories of this paper are: econ