Alfred O. Hero

Locating the nodes: cooperative localization in wireless sensor networks

Neal Patwari, Joshua N. Ash, Spyros Kyperountas et al. · IEEE Signal Processing Magazine · 2005 · 3K citations

Engineering, Electrical Engineering, Antennas +15

Relative location estimation in wireless sensor networks

Neal Patwari, Alfred O. Hero, Matt Perkins et al. · IEEE Transactions on Signal Processing · 2003 · 1.9K citations

Engineering, Electrical Engineering, Spatial Analysis +16

Space-alternating generalized expectation-maximization algorithm

Jeffrey A. Fessler, Alfred O. Hero · IEEE Transactions on Signal Processing · 1994 · 1.1K citations · Full text

Natural Sciences, Computer Science, Mathematics +15

Sparse LMS for system identification

Yilun Chen, Yuantao Gu, Alfred O. Hero · 2009 · 651 citations

Natural Sciences, Mathematics, Dynamical Systems +12

Distributed weighted-multidimensional scaling for node localization in sensor networks

Jose A. Costa, Neal Patwari, Alfred O. Hero · ACM Transactions on Sensor Networks · 2006 · 586 citations

Computing, Computer Systems, Distributed Systems +13