2 papers
math.GR2026
Streaming algorithms for groups and semigroups
Markus Lohrey, Lukas Lück, Alexander Thumm +1
We investigate deterministic and randomized streaming algorithms for word problems in finitely generated groups and semigroups. For this we introduce the notion of a distinguisher:…
cs.DS2025
Streaming algorithms for products of probabilities
Markus Lohrey, Leon Rische, Louisa Seelbach Benkner +1
We consider streaming algorithms for approximating a product of input probabilities up to multiplicative error of . It is shown that every randomized streaming algorithm for…