@MASTERSTHESIS\{IMM2011-06127,
    author       = "A. Stopczynski",
    title        = "Multi-level contextual event detection",
    year         = "2011",
    school       = "",
    address      = "",
    type         = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/6127-full.html"
}