Code
All Our Ideas: Ruby on Rails Application allowing users to create Pairwise comparison sites.
GeoIP: Ruby on Rails GeoIPCity Plugin.
GNUPlotter: Ruby on Rails gnuplot Plugin.
Pairwise: Ruby on Rails Application implenting a pairwise comparison generation API.
Photocacy: Ruby on Rails Application for photo comparison.
RoR-Pairwise: Ruby on Rails Pairwise API Plugin.
Data
WebCLEF Search Result Diversification Dataset: A dataset for evaluating search result diversification and information retrieval diversity algorithms built from the WebCLEF 2007 question answering corpus.