1. The 4/3 Additive Spanner Exponent Is Tight
2. Graph spanners: A tutorial review
3. Fast Estimation of Diameter and Shortest Paths (Without Matrix Multiplication)
4. Baruch Awerbuch , Bonnie Berger , Lenore Cowen , and David Peleg . 1993 . Near- Linear Cost Sequential and Distribured Constructions of Sparse Neighborhood Covers. In 34th Annual Symposium on Foundations of Computer Science , Palo Alto, California, USA, 3- -5 November 1993. 638--647. https://doi.org/10.1109/SFCS.1993. 366823 10.1109/SFCS.1993 Baruch Awerbuch, Bonnie Berger, Lenore Cowen, and David Peleg. 1993. Near- Linear Cost Sequential and Distribured Constructions of Sparse Neighborhood Covers. In 34th Annual Symposium on Foundations of Computer Science, Palo Alto, California, USA, 3--5 November 1993. 638--647. https://doi.org/10.1109/SFCS.1993. 366823