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检索条件"主题词=combinational complexity"
13 条 记 录,以下是1-10 订阅
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A 4-NORMAL LOWER BOUND ON THE combinational complexity OF CERTAIN SYMMETRICAL BOOLEAN FUNCTIONS OVER THE BASIS OF UNATE DYADIC BOOLEAN FUNCTIONS
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SIAM JOURNAL ON COMPUTING 1991年 第3期20卷 499-505页
作者: ZWICK, U TEL AVIV UNIV DEPT COMP SCI IL-69978 TEL AVIV ISRAEL
A simple, and easy-to-check, property of a symmetric boolean function is shown to imply a 4n-O(1) lower bound on the circuit complexity of the function over U2 = B2-{+, = }, the basis of unate dyadic boolean functions... 详细信息
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N-LOG-N LOWER BOUND ON SYNCHRONOUS combinational complexity
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PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 1977年 第2期64卷 300-306页
作者: HARPER, LH UNIV CALIF RIVERSIDE DEPT MATHRIVERSIDECA 92502
Abstract: Synchronous combinational machines are combinational machines such that the length of all paths from inputs to a logic element are the same. In this paper is is shown that any Boolean function of n v... 详细信息
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Binary Adder Circuits of Asymptotically Minimum Depth, Linear Size, and Fan-Out Two
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ACM TRANSACTIONS ON ALGORITHMS 2018年 第1期14卷 1–18页
作者: Held, Stephan Spirkl, Sophie Theresa Univ Bonn Res Inst Discrete Math Lennestr 2 D-53113 Bonn Germany Princeton Univ Program Appl & Computat Math Fine HallWashington Rd Princeton NJ 08544 USA
We consider the problem of constructing fast and small binary adder circuits. Among widely used adders, the Kogge-Stone adder is often considered the fastest, because it computes the carry bits for two n-bit numbers (... 详细信息
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LINEAR LOWER BOUNDS ON UNBOUNDED FAN-IN BOOLEAN CIRCUITS
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INFORMATION PROCESSING LETTERS 1985年 第2期21卷 71-74页
作者: HROMKOVIC, J Department of Theoretical Cybernetics Cosmenius University 842 15 Bratislava Czechoslovakia
A major problem in complexity theory has been the determination of lower bounds on Boolean circuit complexity. In previous work, linear lower bounds have been obtained for 2-bounded fan-in Boolean circuits. An inves... 详细信息
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PIK MASS-PRODUCTION AND AN OPTIMAL CIRCUIT FOR THE NECIPORUK SLICE
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COMPUTATIONAL complexity 1995年 第2期5卷 132-154页
作者: HILTGEN, AP PATERSON, MS UNIV WARWICK DEPT COMP SCICOVENTRY CV4 7ALW MIDLANDSENGLAND
Let f : {0, 1}(n) --> {0, 1}(m) be an m-output Boolean function in n variables. f is called a k-slice if f(x) equals the all-zero vector for all x with Hamming weight less than k and f(x) equals the all-one vector ... 详细信息
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GRAPH FUNCTIONS OF BOOLEAN FUNCTIONS
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IEEE TRANSACTIONS ON COMPUTERS 1984年 第1期33卷 97-99页
作者: REISCHER, C SIMOVICI, DA UNIV MASSACHUSETTS DEPT MATHBOSTONMA 02125
We introduce and characterize those Boolean functions (graph functions) which can be regarded as characteristic functions of graphs of other Boolean functions. An algorithm for detecting these functions is also presen... 详细信息
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COMPUTATIONAL WORK OF combinational MACHINES
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IEEE TRANSACTIONS ON COMPUTERS 1977年 第11期26卷 1161-1163页
作者: ECKER, K SCHUTT, D GESELLS MATH & DATENVERARBEITUNG BONNFED REP GER UNIV BONN INST INFORMATD-5300 BONN 1FED REP GER
In this correspondence we discuss an application of a work measure introduced by Hellerman. Uniform machines are represented by chains of transformations of Boolean functions. The work of any transformation depends on... 详细信息
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ASYMPTOTICALLY OPTIMAL CIRCUIT FOR A STORAGE ACCESS FUNCTION
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IEEE TRANSACTIONS ON COMPUTERS 1980年 第8期29卷 737-738页
作者: KLEIN, P PATERSON, MS UNIV WARWICK DEPT COMP SCIWARWICKFED REP GER
Let gk:{0,1}n+k → {0,1}, where n = 2k, be the binary function defined by gk(a1,···, ak, X0,···, xn-1) = x(a) where (a) is the natural number with binary representation a1,··... 详细信息
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The complexity of Monotone Networks for Certain Bilinear Forms, Routing Problems, Sorting, and Merging
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IEEE Transactions on Computers 1979年 第10期C-28卷 773-782页
作者: Lamagna, Edmund A. Department of Computer Science and Experimental Statistics University of Rhode Island Kingston RI 02881 United States
In this paper, we consider the size of combinational switching networks required to synthesize monotone Boolean functions using only operations from the functionally incomplete set of primitives {disjunction, conjunct... 详细信息
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SIAM Journal on Computing 1991年 第3期20卷 499-505页
作者: Uri Zwick
A simple, and easy-to-check, property of a symmetric boolean function is shown to imply a 4n−O(1)4n−O(1)4n - O(1) lower bound on the circuit complexity of the function over <span class="MJ
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