Grounding needs: achieving common ground via lightweight chat in large, distributed, ad-hoc groups.

Jeremy P. Birnholtz Thomas A. Finholt Daniel B. Horn Sung Joo Bae Grounding needs: achieving common ground via lightweight chat in large, distributed, ad-hoc groups. 21-30 2005 conf/chi/2005 CHI http://doi.acm.org/10.1145/1054972.1054976 db/conf/chi/chi2005.html#BirnholtzFHB05