A polyhedral study of the cardinality constrained multi-cycle and multi-chain problem on directed graphs

2018 ◽  
Vol 99 ◽  
pp. 13-26 ◽  
Author(s):  
Vicky Mak-Hau
Keyword(s):  
Directed Graphs ◽  
Polyhedral Study ◽  
Chain Problem

Influence of planting density and planting date on the occurrence ofFusariumroot rot on winter wheat — A phytosanitary food chain problem

2006 ◽  
Vol 34 (1) ◽  
pp. 769-772 ◽  
Author(s):  
Jasenka Cosic ◽  
Karolina Vrandecic ◽  
Dario Novoselovic ◽  
Georg Drezner ◽  
Drazenka Jurkovic
Keyword(s):  
Winter Wheat ◽  
Food Chain ◽  
Planting Date ◽  
Planting Density ◽  
Chain Problem

A Browser for Directed Graphs

1984 ◽  
Author(s):  
Lawrence A. Rowe ◽  
Michael Davis ◽  
Eli Messinger ◽  
Carl Meyer ◽  
Charles Spirakis
Keyword(s):  
Directed Graphs

Protecting Brand Value through Anticounterfeiting Supply Chain Strategies

2020 ◽  
Author(s):  
Robert B. Handfield ◽  
Anand Nair
Keyword(s):  
Supply Chain ◽  
Return On Investment ◽  
Performance Metrics ◽  
Brand Value ◽  
Legal Problem ◽  
Business Objectives ◽  
Global Problem ◽  
Trademark Registration ◽  
Business Functions ◽  
Chain Problem

Counterfeiting is a problem many companies do not want to acknowledge or talk about. However, ignoring the problem is likely to have the effect of encouraging counterfeiters to go unchecked. A multilayered strategy that adopts several approaches and engages the entire organization is needed to address the counterfeiting problem. This chapter provides a set of recommendations to address the issue of counterfeiting. Initially, the size of the problem must be estimated and the return on investment approximated. This can help define the need for a team of experts to work in this area, leading to a set of performance metrics that are aligned with business objectives and outcomes. Next, the key focal product segments should be targeted and a system for identifying products through product trademark registration with customs authorities should be completed. In the end, combating counterfeiting is not a supply chain problem, it is not a legal problem, nor is it a packaging and covert marking problem. It is a global problem—one that impacts all organizations, large and small. All business functions need to be part of the discussion, not just a single brand security function. Failure to approach counterfeiting in this manner will simply allow the problem to continue to grow.

Consensus of Positive Networked Systems on Directed Graphs

2021 ◽  
pp. 1-9
Author(s):  
Jason J. R. Liu ◽  
Ka-Wai Kwok ◽  
Yukang Cui ◽  
Jun Shen ◽  
James Lam
Keyword(s):  
Directed Graphs ◽  
Networked Systems
Sign in / Sign up

Export Citation Format

Share Document