Demos

Demo: Agencies' Dataset Contribution on Data.gov

• Description: Counting number of Data.gov datasets contributed by each government agency
• Live Demo(s): [1]
• Dataset(s): Dataset 92
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API

Demo: Electric Energy Consumption

• Description: Bar graph of electric energy consumption by appliance, USA 2005
• Live Demo(s): [2]
• Dataset(s): Dataset 59
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API,TDB Triple Store

Demo: How Knowledgeable is Your State

• Description: Map illustrating book volume counts for US states
• Live Demo(s): [3]
• Dataset(s): Dataset 353
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API

Demo: Timelines of Government Revenue

• Description: Timelines of the revenue gained by various government agencies, 1962-2014
• Live Demo(s): [4]
• Dataset(s): Dataset 403
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API

Demo: Worldwide Earthquakes

• Description: An location map of earthquakes around the world (magnitude>5 , past 7 days)
• Live Demo(s): [5]
• Dataset(s): Dataset 34
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API

Demo: Comparison between two budgets

• Description: Timeline of budgets for two different agencies, 1976-2008
• Live Demo(s): [6]
• Dataset(s): Dataset 401
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API,PHP,TDB Triple Store

Demo: Faceted browsing on data.gov dataset catalog

• Description: This demo use exhibit to provide faceted browsing on data.gov dataset catalog
• Live Demo(s): [7]
• Dataset(s): Dataset 92
• Technology Used: RDF,MIT Exhibit

Demo: Interactive Bureau Budget Graph

• Description: Bar graph of bureau outlays (expenditures) over time, divided into bureau accounts
• Live Demo(s): [8]
• Dataset(s): Dataset 402
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API,PHP,TDB Triple Store

Demo: Interactive Faceted Browser for Earthquake Data

• Description: Iterative faceted browsing for earthquakes in the past 7 days
• Live Demo(s): [9]
• Dataset(s): Dataset 34
• Technology Used: RDF,SPARQL,SparqlProxy,MIT Exhibit

Demo: Interactive Government Receipts Timeline

• Description: Timelines for comparing government agencies' account earnings from 1962 to 2014
• Live Demo(s): [10]
• Dataset(s): Dataset 403
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API,PHP

Demo: Agency Budget Summary

• Description: Timeline for an agency's aggregated budget from 1976 to 2014. At most three sources will be plotted, and the data.gov catalog was linked to get the title of sources.
• Live Demo(s): [11]
• Dataset(s): Dataset 401,Dataset 402,Dataset 403,Dataset 92
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API

Demo: Agency Budget and New York Times News

• Description: Annotated timeline of agency's budget and New York Time news related to it, 1976-2008
• Live Demo(s): [12]
• Dataset(s): Dataset 401,New York Times News API
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API,New York Times News API

Demo: Aid Visualizer USAID vs DFID 2007USFY

• Description: This application presents a mashup of foreign aid data (represented in US Dollars) from the United States Agency for International Development (USAID) and UK Department for International Development (DFID) for the 2007 US Fiscal Year.
• Live Demo(s): [13]
• Dataset(s): Dataset 1554,Dataset 10030
• Technology Used: RDF,SPARQL,SparqlProxy,Google Web Toolkit,Google Visualization API

Demo: Castnet Ozone Map

• Description: A Map (with faceted browsing enabled by Exhibit) of CASTNET stations and their average Ozone level. When click a circle (denoting a station), more details about the station will show up in a balloon. There is a link that lead to a pop-up window of timeline (based on Google Visualization) showing the Castnet Ozone level values at the station. A video demo is at http://www.youtube.com/watch?v=l1W_hq0tcVE.
• Live Demo(s): [14]
• Dataset(s): Dataset 8,Dataset 9,Dataset 10001
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API,MIT Exhibit

Demo: Changes of Public Library Statistics (2002 - 2008)

• Description: Analyze the associations among different perspectives of public libraries (visitors, books) from a couple of states, including New York, California, Michigan, Ohio, Florida, Texas and Illinois.
• Live Demo(s): [15]
• Dataset(s): Dataset 612,Dataset 613,Dataset 449,Dataset 398,Dataset 399,Dataset 400
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API

Demo: Linking USPS Money and News

• Description: Annotated timeline of net income, budget authority and outlays for the US Postal Service, 1976-2008
• Live Demo(s): [16]
• Dataset(s): Dataset 401,Dataset 402,Dataset 10006,Dataset 10024
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API,JavaScript,RSS,Semantic MediaWiki

Demo: Earthquake Map via Yahoo Pipes

• Description: An earthquake map generated by SparqlProxy (filtering RDF data) and yahoo pipes (Rendering Map)
• Live Demo(s): [17]
• Dataset(s): Dataset 34
• Technology Used: Yahoo! Pipes,SparqlProxy

Demo: How data.gov datasets is growing

• Description: The growth of (non-geo) datasets on data.gov based on historial revision
• Live Demo(s): [18]
• Dataset(s): Dataset 92
• Technology Used: RDF,SPARQL,SparqlProxy,Google Visualization API

Demo: Semantic Search of the Data-gov Catalog

• Description: Search and presenting data-gov catalog entries using RDFa and Yahoo! Boss.
• Live Demo(s): [19]
• Dataset(s):
• Technology Used: RDFa,ARC2,Yahoo! Search BOSS

Demo: Tracking Changes of data.gov Catalog via RSS

• Description: RSS feeds for recently updated datasets on data.gov
• Live Demo(s): [20]
• Dataset(s): Dataset 92
• Technology Used: RDF,SPARQL,SparqlProxy,SW4J diff