Results 261 to 270 of about 3,527 (306)

Solving project scheduling problems by minimum cut computations.

open access: yes
Stork, Frederik   +3 more
core  

Machine scheduling with soft precedence constraints

open access: yesEuropean Journal of Operational Research, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
An Zhang, Xiangtong Qi, Qi Xiangtong
exaly   +5 more sources

Forcing Relations for AND/OR Precedence Constraints

open access: yes, 1999
A natural generalization of ordinary precedence constraints are so-called AND/ OR precedence constraints. In an AND constraint, a job must wait for all its predecessors while in an OR constraint, a job has to wait for at least one of its predecessors.
Rolf H. Möhring   +2 more
openaire   +3 more sources

Combining Tree Partitioning, Precedence, and Incomparability Constraints

open access: yesConstraints, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Beldiceanu, Nicolas   +2 more
openaire   +5 more sources

Nonparametric Estimation of a Distribution Subject to a Stochastic Precedence Constraint

open access: yesJournal of the American Statistical Association, 2002
For any two random variables X and Y with distributions F and G defined on [0,∞), X is said to stochastically precede Y if P(X≤Y) ≥ 1/2. For independent X and Y, stochastic precedence (denoted by X≤spY) is equivalent to E[G(X–)] ≤ 1/2.
FRANCISCO J Samaniego
exaly   +3 more sources

Decentralized scheduling with precedence constraints

Optimization Letters, 2021
We consider decentralized scheduling with precedence constraints (DSwP) games where a set of players are scheduling jobs to complete while a set of hard precedence constraints link the jobs of the players. The impact of these decentralized scheduling efforts can be quantified by examining the price of anarchy (PoA) and the price of stability (PoS ...
Hongtan Sun, Thomas C. Sharkey
openaire   +1 more source

Precedence Constraint Knowledge-based Assembly Sequence Planning for Open-Architecture Products

open access: yesProcedia CIRP, 2016
This paper discusses feasible assembly sequences for Open-architecture products (OAPs). A structure diagram of OAPs and a product assembly constraint matrix are proposed to represent the precedence constraint knowledge among parts and modules ...
Qingjin Peng, Peihua Gu
exaly   +2 more sources

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