{"paper":{"title":"Time-bounded Reachability for Hybrid Automata: Complexity and Fixpoints","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.LO","authors_text":"Gilles Geeraerts, James Worrell, Jean-Fran\\c{c}ois Raskin, Jo\\\"el Ouaknine, Laurent Doyen, Thomas Brihaye","submitted_at":"2012-11-06T15:54:54Z","abstract_excerpt":"In this paper, we study thetime-bounded reachability problem for rectangular hybrid automata with non-negative rates (RHA+). This problem was recently shown to be decidable [Brihaye et al, ICALP11] (even though the unbounded reachability problem for even very simple classes of hybrid automata is well-known to be undecidable). However, [Brihaye et al, ICALP11] does not provide a precise characterisation of the complexity of the time-bounded reachability problem. The contribution of the present paper is threefold. First, we provide a new NExpTime algorithm to solve the timed-bounded reachability"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.1276","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}