SerenA: A Multi-site Pervasive Agent Environment That Supports Serendipitous Discovery in Research. - Jamie Forth; Thanasis Giannimaras; Geraint A. Wiggins; Robert J. Stewart 001; Diana Bental; Ruth Aylett; Deborah Maxwell; Hadi Mehrpouya; Jamie Shek; Mel Woods (PAAMS, 2013)