3 papers
eess.SP2021
A Mixed Integer Least-Squares Formulation of the GNSS Snapshot Positioning Problem
Eyal Waserman, Sivan Toledo
This paper presents a formulation of Snapshot Positioning as a mixed-integer least-squares problem. In snapshot positioning one estimates a position from code-phase and possibly Do…
math.MG2020
The cocked hat
Imre Bárány, William Steiger, Sivan Toledo
We revisit the cocked hat -- an old problem from navigation -- and examine under what conditions its old solution is valid.
cs.CG2020
Geometric Sparsification of Closeness Relations: Eigenvalue Clustering for Computing Matrix Functions
Nir Goren, Dan Halperin, Sivan Toledo
We show how to efficiently solve a clustering problem that arises in a method to evaluate functions of matrices. The problem requires finding the connected components of a graph wh…