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检索条件"主题词=quantum query algorithms"
13 条 记 录,以下是1-10 订阅
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quantum query algorithms for certain functions and general algorithm construction techniques
Quantum query algorithms for certain functions and general a...
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Conference on quantum Information and Computation V
作者: Dubrovska, Alina Univ Latvia Dept Comp Sci LV-1459 Riga Latvia
quantum algorithms can be analyzed in a query model to compute Boolean functions where input is given in a black box, but the aim is to compute function value for arbitrary input using as few queries as possible. In t... 详细信息
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The Power of Adaptivity in quantum query algorithms  2024
The Power of Adaptivity in Quantum Query Algorithms
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56th Annual ACM Symposium on Theory of Computing (STOC)
作者: Girish, Uma Sinha, Makrand Tal, Avishay Wu, Kewen Princeton Univ Princeton NJ 08544 USA Univ Illinois Champaign IL USA Univ Calif Berkeley Berkeley CA 94720 USA
Motivated by limitations on the depth of near-term quantum devices, we study the depth-computation trade-off in the query model, where depth corresponds to the number of adaptive query rounds and the computation per l... 详细信息
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Properties and application of nondeterministic quantum query algorithms - art. no. 657310
Properties and application of nondeterministic quantum query...
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Conference on quantum Information and Computation V
作者: Dubrovska, Alina Univ Latvia Dept Comp Sci LV-1459 Riga Latvia
Many quantum algorithms can be analyzed in a query model to compute Boolean functions where input is given by a black box. As in the classical version of decision trees, different kinds of quantum query algorithms are... 详细信息
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quantum query algorithms for Automorphisms of Galois Groups
Quantum Query Algorithms for Automorphisms of Galois Groups
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2013 2nd International Symposium on Computer,Communication,Control and Automation(3CA 2013)
作者: Agnis ?ku?kovniks Rūsi?? Freivalds Faculty of Computing University of Latvia Institute of Mathematics and Computer Science University of Latvia
In this paper we study quantum query complexity of exactly(with probability 1) deciding the parity of npermutations of numbers(from 0 to n-1). We show that for this non-Boolean problem use of quantum complexity techni... 详细信息
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Exact quantum 1-query algorithms and Complexity
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SPIN 2021年 第3期11卷
作者: Qiu, Daowen Xu, Guoliang Sun Yat Sen Univ Sch Comp Sci & Engn Inst Quantum Comp & Comp Theory Guangzhou 510006 Peoples R China
Deutsch-Jozsa problem (D-J) has exact quantum 1-query complexity ("exact" means no error), but requires super-exponential queries for the optimal classical deterministic decision trees. D-J problem is equiva... 详细信息
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Improved bounds on quantum learning algorithms
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quantum INFORMATION PROCESSING 2005年 第5期4卷 355-386页
作者: Atici, Alp Servedio, Rocco A. Columbia Univ Dept Math New York NY 10027 USA Columbia Univ Dept Comp Sci New York NY 10027 USA
In this article we give several new results on the complexity of algorithms that learn Boolean functions from quantum queries and quantum examples. Hunziker et al. [quantum Information Processing, to appear] conjectur... 详细信息
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quantum algorithms for learning and testing juntas
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quantum INFORMATION PROCESSING 2007年 第5期6卷 323-348页
作者: Atici, Alp Servedio, Rocco A. Citadel Investment Group Chicago USA Department of Computer Science Columbia University New York USA
In this article we develop quantum algorithms for learning and testing juntas, i.e. Boolean functions which depend only on an unknown set of k out of n input variables. Our aim is to develop efficient algorithms: (1) ... 详细信息
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quantum algorithms for Learning Symmetric Juntas via the Adversary Bound
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COMPUTATIONAL COMPLEXITY 2015年 第2期24卷 255-293页
作者: Belovs, Aleksandrs MIT Comp Sci & Artificial Intelligence Lab Cambridge MA 02139 USA
In this paper, we study the following variant of the junta learning problem. We are given oracle access to a Boolean function f on n variables that only depends on k variables, and, when restricted to them, equals som... 详细信息
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quantum lower bounds by quantum arguments
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JOURNAL OF COMPUTER AND SYSTEM SCIENCES 2002年 第4期64卷 750-767页
作者: Ambainis, A Univ Calif Berkeley Dept Comp Sci Berkeley CA 94720 USA
We propose a new method for proving lower bounds on quantum query algorithms. Instead of a classical adversary that runs the algorithm with one input and then modifies the input, we use a quantum adversary that runs t... 详细信息
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quantum walk algorithm for element distinctness
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SIAM JOURNAL ON COMPUTING 2007年 第1期37卷 210-239页
作者: Ambainis, Andris Univ Waterloo Fac Math Dept Combinator & Optimizat Waterloo ON N2L 2T2 Canada
We use quantum walks to construct a new quantum algorithm for element distinctness and its generalization. For element distinctness ( the problem of finding two equal items among N given items), we get an O(N-2/3) que... 详细信息
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