Knowledge (XXG)

Alternating tree automata

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The emptiness problem (deciding whether the language of an input ATA is empty) and the universality problem for ATAs are
95: 29: 48:. The membership problem (testing whether an input tree is accepted by an input AFA) is in PTIME. 66:
H. Comon, M. Dauchet, R. Gilleron, C. Löding, F. Jacquemard, D. Lugiez, S. Tison et M. Tommasi,
99: 45: 17: 142: 70: 103: 62: 60: 123: 8: 130: 116: 68:Tree Automata Techniques and Applications 56: 72:(Theorem 7.5.1 and subsequent remark) 7: 83: 81: 154:Theoretical computer science stubs 102:. You can help Knowledge (XXG) by 14: 34:nondeterministic finite automaton 26:nondeterministic tree automaton 1: 96:theoretical computer science 30:alternating finite automaton 170: 80: 22:alternating tree automaton 24:(ATA) is an extension of 40:Computational complexity 149:Automata (computation) 98:–related article is a 111: 110: 161: 132: 125: 118: 87:P ≟ NP 82: 73: 64: 46:EXPTIME-complete 169: 168: 164: 163: 162: 160: 159: 158: 139: 138: 137: 136: 89: 78: 76: 65: 58: 54: 42: 18:automata theory 12: 11: 5: 167: 165: 157: 156: 151: 141: 140: 135: 134: 127: 120: 112: 109: 108: 91: 85: 75: 74: 55: 53: 50: 41: 38: 13: 10: 9: 6: 4: 3: 2: 166: 155: 152: 150: 147: 146: 144: 133: 128: 126: 121: 119: 114: 113: 107: 105: 101: 97: 92: 88: 84: 79: 71: 69: 63: 61: 57: 51: 49: 47: 39: 37: 35: 31: 27: 23: 19: 104:expanding it 93: 86: 77: 67: 43: 21: 15: 28:as same as 143:Categories 52:References 32:extends 36:(NFA). 90:  94:This 20:, an 100:stub 16:In 145:: 59:^ 131:e 124:t 117:v 106:.

Index

automata theory
nondeterministic tree automaton
alternating finite automaton
nondeterministic finite automaton
EXPTIME-complete



theoretical computer science
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expanding it
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Categories
Automata (computation)
Theoretical computer science stubs

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