bound 1中文什么意思
遏止不住
形成…的边界
指出…的国界
- bound: adj. 〔作述语用〕 1.开往(某 ...
- at a bound: 一跃, 一跳
- be bound by: 受约束; 受...约束；由...联系 ...
例句与用法
- A note on non - closure property of sublogarithmic space - bounded 1 - inkdot alternating pushdown automata with only existential universal states
因为它们为计算机科学理论的研究提供了一个基本的思想和数学模型。 - 13 yoshinaga t , xu j , inoue k . a note on closure property of sublogarithmic space - bounded 1 - inkdot alternating turing machines with only existential universal states
例如，关系在关系代数运算下的结果仍为关系，我们称关系集合在关系代数运算下封闭。 - For the non - preemptive version , we present a new lower bound 6 5 which improves the known lower bound 1 . 161 . for the preemptive version , we present an optimal semi - online algorithm with a competitive ratio of 1 in the case that the total size is not greater than 4 , and an algorithm with a competitive ratio of 5 4 otherwise , while a lower bound 1 . 0957 is also presented for general case
本文的主要结果为：对不可中断的情况，我们给出了该问题的下界是6 5 ，从而改进了文献中的给出的结果1 . 161 .对可中断的情况，所谓工件加工允许中断，即加工过程中允许机器暂停某工件的加工，而改为加工另一工件。 - This paper investigates the closure property of sublogarithmic space - bounded 1 - inkdot alternating pushdown automata with only existential universal states , and shows , for example , that for any function l such that l loglogn and l o , the class of sets accepted by weakly strongly l space - bounded 1 - inkdot two - way alternating pushdown automata with only existential universal states is not closed under concatenation with regular sets , length - preserving homomorphism , and kleene closure
Chandra kozen和stockmeyer提出了交替性alternation作为并行计算的一个理论模型。交替式alternating图灵机是非确定性图灵机的推广，它的状态集合被分为万能状态universal state和存在状态existential state 。非确定性图灵机可看作只有存在状态的交替式图灵机。
