Abstract :
Nowadays,thereareahugenumberofautonomousanddiverseinformationsourcesprovidingheterogeneousdata.Sensors,socialmediadata,dataon
the Web,opendata,justtonameafew,resultinginamajorconfluence ofBigData.Inthissurvey,wediscussthesediversedatasourcesanddetailthe
wayinwhichdataareacquired,stored,processedandanalysed.Althoughsomeoftheopportunitiesinthisnewstatearementioned,themainobjective
of thisanalysisistopresentthechallengesforBigData.Toaccomplishthisgoal,weexaminethenewproposalsandapproachespresentedinthisspecial
issue withtheaimofestablishingnewmodelsforimprovingthemanagementofthevolume,velocity,andvariety,ofBigData.Someoftheseschemes
establish theuseofOntologies,SemanticProcessing,CloudComputingandDataManagementandcouldbeseenasintelligentservicesintegratedas
context-awareservices.
Author/Authors :
Gil, David , Song, Il-Yeol , Aldana, José F. , Trujillo, Juan
