Fast monotone summation over disjoint sets
نویسندگان
چکیده
منابع مشابه
Fast Monotone Summation over Disjoint Sets
We study the problem of computing an ensemble of multiple sums where the summands in each sum are indexed by subsets of size p of an n-element ground set. More precisely, the task is to compute, for each subset of size q of the ground set, the sum over the values of all subsets of size p that are disjoint from the subset of size q. We present an arithmetic circuit that, without subtraction, sol...
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ژورنال
عنوان ژورنال: Information Processing Letters
سال: 2014
ISSN: 0020-0190
DOI: 10.1016/j.ipl.2013.12.003