骚动 发表于 2025-3-28 18:14:30
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/m/image/626141.jpgRegurgitation 发表于 2025-3-28 21:58:49
http://reply.papertrans.cn/63/6262/626141/626141_42.pnganchor 发表于 2025-3-29 02:51:08
Hierarchies of Infinite Structures Generated by Pushdown Automata and Recursion Schemeses. Subsuming well-known classes of models of computation, these rich hierarchies (of word languages, trees, and graphs respectively) have excellent model-checking properties. In this extended abstract, we survey recent expressivity and decidability results about these infinite structures.易弯曲 发表于 2025-3-29 03:23:23
978-3-540-74455-9Springer-Verlag Berlin Heidelberg 2007欢腾 发表于 2025-3-29 10:05:52
http://reply.papertrans.cn/63/6262/626141/626141_45.png暗指 发表于 2025-3-29 14:30:30
0302-9743 Overview: 978-3-540-74455-9978-3-540-74456-6Series ISSN 0302-9743 Series E-ISSN 1611-3349Panacea 发表于 2025-3-29 17:57:32
http://reply.papertrans.cn/63/6262/626141/626141_47.pngpalliate 发表于 2025-3-29 20:51:45
http://reply.papertrans.cn/63/6262/626141/626141_48.pngrods366 发表于 2025-3-30 03:43:55
http://reply.papertrans.cn/63/6262/626141/626141_49.png进步 发表于 2025-3-30 07:40:43
NP by Means of Lifts and Shadowss of coloring problems when restricted to most frequent graph classes. Using results of Nešetřil and Ossona de Mendez for bounded expansion classes (which include bounded degree and proper minor closed classes) we prove that the restriction of every class defined as the shadow of finitely many color