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2.3. Visualization
Dataand informationneed tobevisualized forbetter user experiences andservices.For
example, thelargevolumeofnumericaldata(usually intabularform)canbetransformed
intodifferent formats.Consequently, userunderstandability canbe increased.Thecapa-
bilityof supporting timelydecisionsbasedonvisualizingbigdata is essential tovarious
domains, namely tourism.Moreover, to identify relevant information to assist decision-
making, apanel containing, inavisual and friendlyway, the reported insightsand infor-
mation from the data analysis should be developed.All the information should be pre-
sentedclearlyandefficientlyviastatisticalgraphics,plotsandinformationgraphics.This
is essential for a decisionmaker to understand notmerely the events that occur in the
specific location, butmore importantly,where theyoccur, that is, the spatial distribution
ofevents.
3. RiseWiseApproach
Our primary goal for our work is to evaluate our data-driven approach as an efficient
computational instrument togenerateandvisualizeknowledgefromtourism-relateddata
analysis.Toachieve this aim, the followingspecificsobjectiveshavebeendefined:
• Identificationofrelevantprimary(official)andsecondary(e.g.,onlinesocialdata)
tourismdata sources;
• Todiscover structure inside unstructured data, extractmeaning fromnoisy data,
findpatterns inapparentlyrandomdata,anduseall this informationtounderstand
better trends,patterns, correlationsbyusingdatamining techniques;
• To study, design, and implement algorithms that can extract tourism-related in-
formationautomatically (i.e.,withouton-linehumanguidance)byusingmachine
learning techniques togiving the capability to learn (statistical learning)without
beingexplicitlyprogrammed;
• Extraction of valuable information from the achievement of previous goals to
study, encode and create knowledge regarding the phenomena that will be ad-
dressedusingstate-of-artArtificial Intelligencemethods;
Therefore,weareworking in a technological environment thatwill enhance: 1) the
understandingoflarge-scaledata(relatedtoaccessibleandinclusivetourism)aggregated
acrossmultiple and heterogeneous sources to garnering some deep insights; 2) the dy-
namic application of analytics (exploratory, descriptive and diagnostic) and prediction
algorithms tounveilpatternsdriving inclusiveandaccessible tourism;3) thedatavisual-
ization through a dashboards/interfaces (presenting high-level summary of data and in-
formation and having reporting capabilities); 4) themeans to allow the open access to
the project’s data and scientific outcomes to the scientific community.Wewill address
someof theaforementionedchallengesasdescribed in the followings.
3.1. OpenDataandExpertData
Exploring or analyzing data leads to new insights, hypotheses, and questions that fuel
further investigation before data can be examined or analyzed needs to be collected.
Meanwhile, some concerns should be taken into account.Namely, themanipulation of
M.GomesandP.Novais /AData-DrivenTool toPromoteTourism forPeoplewithDisabilities 49
Intelligent Environments 2019
Workshop Proceedings of the 15th International Conference on Intelligent Environments
- Titel
- Intelligent Environments 2019
- Untertitel
- Workshop Proceedings of the 15th International Conference on Intelligent Environments
- Autoren
- Andrés Muñoz
- Sofia Ouhbi
- Wolfgang Minker
- Loubna Echabbi
- Miguel Navarro-Cía
- Verlag
- IOS Press BV
- Datum
- 2019
- Sprache
- deutsch
- Lizenz
- CC BY-NC 4.0
- ISBN
- 978-1-61499-983-6
- Abmessungen
- 16.0 x 24.0 cm
- Seiten
- 416
- Kategorie
- Tagungsbände