@misc{indiciaef484f643b501,
  title = {Adaptive Thresholding and Parameter Estimation for PPM},
  author = {Arabshahi, Payman and Mulai, Ryan and Yan, Tsun-Yee},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20110014778},
  note = {Source identifier: 20110014778}
}