نتایج جستجو برای: extended restricted greedy

تعداد نتایج: 346020  

2000
Yossi Azar Leah Epstein

We consider the on-line problem of scheduling jobs with precedence constraints on m machines. We concentrate in two models, the model of uniformly related machines and the model of restricted assignment. For the related machines model, we show a lower bound of (p m) for the competitive ratio of deterministic and randomized on-line algorithms, with or without preemptions even for known running t...

Journal: :Information Processing Letters 2021

Pattern avoiding machines were introduced recently by Claesson, Cerbai and Ferrari as a particular case of the two-stacks in series sorting device. They consist two restricted stacks series, ruled right-greedy procedure avoid some specified patterns. Some obtained results have been further generalized to Cayley permutations Cerbai, specialized patterns Defant Zheng, or considered context functi...

Journal: :Combinatorics, Probability and Computing 2013

Journal: :Applied and Computational Harmonic Analysis 2020

Journal: :Algorithmica 2017

Journal: :bulletin of the iranian mathematical society 0
a. bahyrycz agh university of science and technology‎, ‎faculty of applied mathematics‎, ‎mickiewicza 30‎, ‎30-059 krakow‎, ‎poland.

the study of stability problems of functional equations was motivated by a question of s.m. ulam asked in 1940. the first result giving answer to this question is due to d.h. hyers. subsequently, his result was extended and generalized in several ways.we prove some hyperstability results for the equation g(ax+by)+g(cx+dy)=ag(x)+bg(y)on restricted domain. namely, we show, under some weak natural...

Journal: :Journal of Complexity 2003

Journal: :Nature Climate Change 2009

2012
D. Singh

In this paper, we establish some new results related to distributive properties of AND ( )  and OR ( )  -operations with respect to operations of union, restricted union restricted intersection, extended intersection and restricted difference on soft sets, and provide some illustrative examples.

2011
RAFE ALASEM AHMED REDA MAHMUD MANSOUR

Minimizing Energy consumption is considered as one of the most important principles in the development of routing protocols for Wireless Sensor Networks (WSN). In this study, we propose a Location based Energy-Aware Reliable routing protocol (LEAR) for WSN based on sensor position and clustering. Geographical routing protocols are efficient and convenient for optimum energy consumption and band...

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