Results 31 to 40 of about 1,679,233 (282)

Improved security analysis for OMAC as a pseudorandom function

open access: yesJournal of Mathematical Cryptology, 2009
This paper shows that the advantage of any q-query adversary (which makes at most q queries) for distinguishing OMAC from a uniform random function is roughly Lq2/2n.
Nandi Mridul
doaj   +1 more source

An upper bound for the Z-spectral radius of adjacency tensors

open access: yesJournal of Inequalities and Applications, 2018
Let H $\mathcal{H}$ be a k-uniform hypergraph on n vertices with degree sequence Δ=d1≥⋯≥dn=δ $\Delta=d_{1} \geq\cdots\geq d_{n}=\delta$. In this paper, in terms of degree di $d_{i}$, we give a new upper bound for the Z-spectral radius of the adjacency ...
Zhi-Yong Wu   +3 more
doaj   +1 more source

An Exploration of Multicalibration Uniform Convergence Bounds

open access: yesCoRR, 2022
Recent works have investigated the sample complexity necessary for fair machine learning. The most advanced of such sample complexity bounds are developed by analyzing multicalibration uniform convergence for a given predictor class. We present a framework which yields multicalibration error uniform convergence bounds by reparametrizing sample ...
Harrison Rosenberg   +3 more
openaire   +3 more sources

Computing Uniform Bounds

open access: yesElectronic Notes in Theoretical Computer Science, 2002
AbstractWe investigate the computable content of the Uniform Boundedness Theorem which states that a pointwise bounded sequence of bounded linear operators on Banach spaces is also uniformly bounded. But, given the sequence, can we also effectively find the uniform bound? It turns out that the answer depends on how the sequence is “given”.
openaire   +2 more sources

Sunflowers and -intersecting families

open access: yesAKCE International Journal of Graphs and Combinatorics, 2020
Let stand for the least number so that if is an arbitrary -uniform, -intersecting set system, where , and has more than elements, then contains a sunflower with petals. We give an upper bound for .
Gábor Hegedűs
doaj   +1 more source

A Burgess-like subconvex bound for twisted L-functions [PDF]

open access: yes, 2007
Let g be a cuspidal newform (holomorphic or Maass) of arbitrary level and nebentypus, X a primitive character of conductor q, and s a point on the critical line Rs = 1/2.
Michel, Philippe   +6 more
core   +2 more sources

Uniform bound for Hecke L-functions

open access: yesActa Mathematica, 2005
50 ...
Jutila, Matti, Motohashi, Yoichi
openaire   +4 more sources

On Medium-Uniformity and Circuit Lower Bounds [PDF]

open access: yes2013 IEEE Conference on Computational Complexity, 2013
We explore relationships between circuit complexity, the complexity of generating circuits, and algorithms for analyzing circuits. Our results can be divided into two parts: 1. Lower Bounds Against Medium-Uniform Circuits. Informally, a circuit class is “medium uniform” if it can be generated by an algorithmic process that is somewhat complex (stronger
Rahul Santhanam, Ryan Williams 0001
openaire   +1 more source

A Uniform Asymptotical Upper Bound for the Variance of a Random Polytope in a Simple Polytope

open access: yesМоделирование и анализ информационных систем, 2015
The present paper contains a sketch of the proof of an upper bound for the variance of the number of hyperfaces of a random polytope when the mother body is a simple polytope.
A. Magazinov
doaj   +3 more sources

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