Tetsuo Kamina Noboru Koshizuka Ken Sakamura Embedding Legacy Keyword Search into Queries for the Ubiquitous ID Database. 263-272 2008 NBiS http://dx.doi.org/10.1007/978-3-540-85693-1_28 conf/nbis/2008 db/conf/nbis/nbis2008.html#KaminaKS08