[ Presentation Assignment ] Relational Model : Yaara Taasan, Ananya Watcharathai SQL : Andrew Brown, Steven Jackson, Smitha Sundareswaran PHP : Chi-Tsong Su, Scott Ayres, Mitchell Carney XML : Brian Joyce, Brett Rozgony Semantic Web : Jason Streeter, Renee Bishop Web Services : Conal M. Scanlon, Timothy Horvath Map Services : Andrew Laux