@misc {IOPORT.70702808,
    author       = {Chang, Shih-Fu},
    title        = {Mining spatio-temporal patterns and knowledge structures in multimedia collection},
    howpublished = {MMDB, 1 (2003).},
    year         = {2003},
    doi          = {10.1145/951676.951677},
    identifier   = {70702808},
}