Demo: Seamless Transitions Between Filter Schemes for Location-based Mobile Applications
Key: RRZ+16-2
Author: Björn Richerzhagen, Nils Richerzhagen, Julian Zobel, Sophie Schönherr, Boris Koldehofe, Ralf Steinmetz
Date: November 2016
Kind: In proceedings
Publisher: IEEE
Book title: Demonstrations of the 41st IEEE Conference on Local Computer Networks (LCN Demonstrations)
Keywords: C2E, B1
Abstract: A vast amount of mobile applications utilizes the current location of the user as key input parameter to determine relevant content. At the same time, these applications become more focused on direct interaction between users within close proximity. One popular example are mobile augmented reality multiplayer games, such as Google’s Ingress or Pokémon Go. To support interaction between users in such interactive applications, publish/subscribe and its event filter schemes can be utilized on the server side. In this demonstration, we showcase the concept of executing transitions between such filter schemes to achieve high adaptivity in the face of user dynamics, as proposed in our accompanying conference paper. Attendees can explore the execution of such transitions and their implications on performance and cost of the system in an interactive demonstration setup. Our demonstration allows attendees to interact with the scenario via a web-based application using their own smartphones.
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