Merken

Trusting the Crowd in a Geospatial Crowdsourcing Application

Zitierlink des Filmsegments
Embed Code

Für dieses Video liegen keine automatischen Analyseergebnisse vor.

Analyseergebnisse werden nur für Videos aus Technik, Architektur, Chemie, Informatik, Mathematik und Physik erstellt, bei denen dies rechtlich zulässig ist.

Metadaten

Formale Metadaten

Titel Trusting the Crowd in a Geospatial Crowdsourcing Application
Serientitel FOSS4G 2014 Portland
Autor Reitsma, Femke
Lizenz CC-Namensnennung - keine kommerzielle Nutzung - keine Bearbeitung 3.0 Unported:
Sie dürfen das Werk bzw. den Inhalt in unveränderter Form zu jedem legalen und nicht-kommerziellen Zweck nutzen, vervielfältigen, verbreiten und öffentlich zugänglich machen, sofern Sie den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen.
DOI 10.5446/31650
Herausgeber FOSS4G
Open Source Geospatial Foundation (OSGeo)
Erscheinungsjahr 2014
Sprache Englisch
Produzent FOSS4G
Open Source Geospatial Foundation (OSGeo)
Produktionsjahr 2014
Produktionsort Portland, Oregon, United States of America

Inhaltliche Metadaten

Fachgebiet Informatik
Abstract Crowdsourcing is known as a way to gather information and data from the general public. In last few years crowdsourcing has become the cheapest and one of the most efficient ways to gather data. With the increased availability of smartphones and smart devices, the general public carries a communication device with increasing computational resources, which can also carry a lot of information. With Web 2.0 the access to internet has become simpler and easier.The crowdsourcing application, we have developed is a rating system that incorporates trust into the application. It works by gathering data of the busyness of hangout places from the crowd, specified in terms of a rating of the busyness of the establishment. The data gathered is shown back to the public using modified ratings and the trustworthiness of those ratings. Ratings are shown in real-time and on a map. The end-user platform for which the application is built includes Android and the web.HTML5 and PHP have been used for designing the main web page which works on any end user platform. JavaScript is used to display base maps from OpenStreetMap and Google servers.PHPMyAdmin is used to manage the MySQL Database. Java was used to program the front end of the application.The dots on the map range from small to large, with a small icon indicating a quiet place and the largest icon indicating a busy place. The trust rating shows our confidence in the rating of busyness, using an algorithm that produces a result ranging from 0% to 100%.
Schlagwörter Crowdsorcing
HTML5
Trustworthiness
Ratings
OpenStreetMap

Ähnliche Filme

Loading...