If a precedence relation between two activities resulted from availability of resources, the planner might wish to consider procuring more resources (e.
Exercising the option of weakening the originally specified precedence relation between activities causes usually additional work and/or costs.
After that, we must decide whether precedence relation
we put in is correct.
The properties of the precedence relation
are summarized in the following proposition.
The precedence relation
described in the task graph can be properly represented in the corresponding precedence matrix A, where element [a.
A precedence relation
(shortly, a precedence) can be considered as a couple ([f.
The Simple Assembly Line Balancing (SALB) Problem aims to assign a set of tasks to a set of workstations such that: A) Each task is assigned to only one workstation B) Precedence relations
among the tasks are not violated and C) One or more objectives are optimized.
His analysis of the schema as a developmental model linking diverse forms of precedence relations
suggests a comparison with the much-examined oyabun/kobun paradigm in Japan (Nakane, Doi, Lebra).
On the other hand, it is dedicated to the interactions between the tree partitioning problem and classical restrictions (such as precedence relations
or incomparability relations between nodes) involved in practical applications.
This permutation is not necessary admissible in the sense that we haven't warranted the conformation of precedence relations
After the selection and retrieval, the system renames the activities and their precedence relations
of the retrieved case using a naming rule that gives the unique codes to entities.
A set of n jobs needs to be scheduled on one machine, the processing cannot be interrupted, there are no precedence relations
among jobs and only one job can be processed at a time.