Tianshu Wang Nanning Zheng Yan Li Ying-Qing Xu Heung-Yeung Shum Learning Kernel-Based HMMs for Dynamic Sequence Synthesi. 87-95 2002 conf/pg/2002 Pacific Conference on Computer Graphics and Applications http://csdl.computer.org/comp/proceedings/pg/2002/1784/00/17840087abs.htm db/conf/pg/pg2002.html#WangZLXS02