no code implementations • 15 Jan 2022 • Tianjiao Wang, Zengfu Wang, Bill Moran, Moshe Zukerman
It differs from the Euclidean Steiner tree problem, where Steiner points are forced to have degree three; this is no longer the case, in general, when nodes incur a cost.
no code implementations • 28 Jul 2020 • Tianjiao Wang, Zengfu Wang, Bill Moran, Moshe Zukerman
For cable systems for which ILP is not able to find the optimal solution within an acceptable time, we propose an alternative heuristic algorithm based on Prim's algorithm.
no code implementations • 1 May 2018 • Patricia R. Barbosa, Yugandhar Sarkale, Edwin K. P. Chong, Yun Li, Sofia Suvorova, Bill Moran
We investigate the challenging problem of integrating detection, signal processing, target tracking, and adaptive waveform scheduling with lookahead in urban terrain.
Signal Processing Systems and Control
no code implementations • 25 Nov 2015 • Dekang Zhu, Dan P. Guralnik, Xuezhi Wang, Xiang Li, Bill Moran
We derive a statistical model for estimation of a dendrogram from single linkage hierarchical clustering (SLHC) that takes account of uncertainty through noise or corruption in the measurements of separation of data.
no code implementations • 24 Nov 2015 • Dekang Zhu, Dan P. Guralnik, Xuezhi Wang, Xiang Li, Bill Moran
Distance-based hierarchical clustering (HC) methods are widely used in unsupervised data analysis but few authors take account of uncertainty in the distance data.