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arXiv · 2101.08735

Work-sensitive Dynamic Complexity of Formal Languages

Jonas Schmidt·Thomas Schwentick·Till Tantau·Nils Vortmeier·Thomas Zeume
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Abstract

Which amount of parallel resources is needed for updating a query result after changing an input? In this work we study the amount of work required for dynamically answering membership and range queries for formal languages in parallel constant time with polynomially many processors. As a prerequisite, we propose a framework for specifying dynamic, parallel, constant-time programs that require small amounts of work. This framework is based on the dynamic descriptive complexity framework by Patnaik and Immerman.

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Jonas Schmidt, Thomas Schwentick, Till Tantau, Nils Vortmeier, Thomas Zeume. 2021-01-21. Work-sensitive Dynamic Complexity of Formal Languages. https://arxiv.org/abs/2101.08735

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