66 Hits in 7.4 sec

Contract-based Design of Symbolic Controllers for Safety in Distributed Multiperiodic Sampled-Data Systems

Adnane Saoud, Antoine Girard, Laurent Fribourg
2020 IEEE Transactions on Automatic Control  
This paper presents a symbolic control approach to the design of distributed safety controllers for a class of continuous-time nonlinear systems.  ...  More precisely, we consider systems made of components where each component is equipped with a sampled-data controller with its own sampling period, resulting globally in a distributed multiperiodic sampled-data  ...  In this paper, we consider that the components are equipped with sampled-data controllers with possibly different sampling periods, resulting globally in a distributed multiperiodic sampled-data system  ... 
doi:10.1109/tac.2020.2992446 fatcat:wuoax3e3dre6bpge7ftwdgsnau

Contract Based Design of Symbolic Controllers for Interconnected Multiperiodic Sampled-Data Systems

Adnane Saoud, Antoine Girard, Laurent Fribourg
2018 2018 IEEE Conference on Decision and Control (CDC)  
This paper deals with the synthesis of symbolic controllers for interconnected sampled-data systems where each component has its own sampling period.  ...  We provide sufficient conditions guaranteeing for a sampled-data system, satisfaction of an assume-guarantee contract and completeness of trajectories.  ...  CONCLUSION In this paper, we have presented a compositional approach to the design of interconnected sampled-data systems, based on a notion of continuous-time assume-guarantee contracts.  ... 
doi:10.1109/cdc.2018.8619099 dblp:conf/cdc/SaoudGF18 fatcat:lq2d4d43cnddvl26ok326l7tce

Inadequacy of nation-based and VaR-based safety nets in the European Union

Edward J. Kane
2006 The North American journal of economics and finance  
Considered as a social contract, a financial safety net imposes duties and confers rights on different sectors of the economy.  ...  Within a nation, elements of incompleteness inherent in this contract generate principal-agent conflicts that are mitigated by formal agreements, norms, laws, and the principle of democratic accountability  ...  Contractability of Cross-Country Regulatory Agreements In nation-based banking systems, each country works out ways for regulators and other third-party watchdogs to overcome weaknesses in the transparency  ... 
doi:10.1016/j.najef.2006.06.002 fatcat:kshpzfyulrc4rfuvgrfafy6pmy

2018 Index IEEE Transactions on Control of Network Systems Vol. 5

2018 IEEE Transactions on Control of Network Systems  
., +, TCNS March 2018 308-320 Symbolic Abstractions of Networked Control Systems.  ...  Borkar, V.S., +, TCNS Dec. 2018 1952-1961 Symbolic Abstractions of Networked Control Systems.  ...  Dynamic programming Information theory Information Flow in a Boolean Network Model of Collective Behavior. Porfiri, M.,  ... 
doi:10.1109/tcns.2019.2896050 fatcat:gwrx5cntwrfdzaodscu5jvrdhe

Stochastic wafer fabrication scheduling

Youxun Shen, R.C. Leachman
2003 IEEE transactions on semiconductor manufacturing  
Based on the paradigm of stochastic linear quadratic control (SLQ), the fab scheduling model incorporates considerable analysis of uncertainties in yields and demands.  ...  Embedded in the SLQ scheduling model is what the authors term a degree-2 yield distribution that subsumes most popular yield distributions in the literature.  ...  Yano for their constructive comments. Also, the paper has been greatly im-proved as a result of the attention given to it by the Associate Editor, Dr. S. Hood, and two anonymous reviewers.  ... 
doi:10.1109/tsm.2002.807743 fatcat:c53wxjwshjb3fhyrvyrgtpzapi

Five-Echelon Multiobjective Health Services Supply Chain Modeling under Disruption

Farnaz Javadi Gargari, Mahjoube Sayad, Seyed Ali Posht Mashhadi, Abdolhossein Sadrnia, Arman Nedjati, Tahereh Yousefi Golafshani, Mohammad Yazdi
2021 Mathematical Problems in Engineering  
The analyzing procedure is conducted based on the collected real data from Cobel Darou pharmaceutical company in 2019.  ...  and returned products in each distributor, as well as transportation cost in each echelon and fixed cost for distributor centers, and finally maximization of the expected scores for suppliers and high  ...  suppliers such as supplier selection, negotiations for contracting, an inspection of goods, and quality control.  ... 
doi:10.1155/2021/5587392 fatcat:4lo5amdacra3dheaszlagt3rvu

Active Distribution Grid Management based on Robust AC Optimal Power Flow

Tiago Soares, Ricardo J. Bessa, Pierre Pinson, Hugo Morais
2017 IEEE Transactions on Smart Grid  
Further integration of distributed renewable energy sources in distribution systems requires a paradigm change in grid management by the distribution system operators (DSO).  ...  A case study based on real generation data allows illustration and discussion of the properties of the model.  ...  ACKNOWLEDGEMENT The authors would like to acknowledge the editor and the reviewers for their in-depth and detailed comments as well as valuable suggestions.  ... 
doi:10.1109/tsg.2017.2707065 fatcat:pr5qjb7wmjcjvhqqrxdncb3rcm

Socially concerned periodic review replenishment system with customer service level and supply chain contracting

Maryam Johari, Seyyed-Mahdi Hosseini-Motlagh, Mohammadreza Nematollahi, Mark Goh, Joshua Ignatius
2021 Reserche operationelle  
Having shown the advantages of the centralization compared to the decentralization, we design a coordination scheme based on the quantity discount contract to encourage the players move towards centralization  ...  The proposed discount contract and benefit-sharing strategy distribute the extra profits equitably between the two participants according to their bargaining power, which can make a win-win condition for  ...  This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.  ... 
doi:10.1051/ro/2021040 fatcat:tjihlume7vdjhmgs4jwcnzbore

Bayesian binary quantile regression for the analysis of Bachelor-to-Master transition

Cristina Mollica, Lea Petrella
2016 Journal of Applied Statistics  
The working group (WG) CMStatistics comprises a number of specialized teams in various research areas of computational and methodological statistics.  ...  Specialized teams Currently the ERCIM WG has over 1150 members and the following specialized teams BM: Bayesian Methodology CODA: Complex data structures and Object Data Analysis CPEP: Component-based  ...  In-sample as well as out-of-sample evaluation results suggest a strong role for U.S. based volatility information.  ... 
doi:10.1080/02664763.2016.1263835 fatcat:l5eyielgxrct7hq5ljqeej5ccy

The Vessel Schedule Recovery Problem (VSRP) – A MIP model for handling disruptions in liner shipping

Berit D. Brouer, Jakob Dirksen, David Pisinger, Christian E.M. Plum, Bo Vaaben
2013 European Journal of Operational Research  
This paper presents the conceptual design of a new agent-based model to simulate the operation and performance of shared taxi systems.  ...  This article focuses on the formulation of a reliable measure of profitability for the involved vehicles. The measure is based on a timespatial decomposition of customer data.  ...  The aim of my project is to design a distribution model for the department of health in the Limpopo province.  ... 
doi:10.1016/j.ejor.2012.08.016 fatcat:c27kagfnxnhjfbil2rydhjhomm

System Design Features and Repeated Use of Electronic Data Exchanges

Andreas I. Nicolaou, D. Harrison McKnight
2011 Journal of Management Information Systems  
We randomly assigned treatments by varying the Web-based data exchange model that the subjects used (see Figure 2 for a pictorial description of the workflows of simulated data exchange designed for this  ...  His research examines relational issues in interorganizational data exchanges, including management control system design, and how the implementation and use of integrated information systems both affects  ... 
doi:10.2753/mis0742-1222280210 fatcat:4kwslxh4rrfbblhfbpm6reogwm

A multiple-objective decision model for the evaluation of advanced manufacturing system technologies

Johann G Demmel, Ronald G Askin
1992 Journal of manufacturing systems  
support system. • Controlled document access system for test/inspection instructions. • Electronic problem notebooks. • Communication system. • Data Base Management System/security system. • Computer-Aided  ...  The control system is specific for the machining cells and does not account for decisions in routing of materials when problems arise.  ...  85 ·20 55 53 68 52 62 82 92 ·12 63 61 76 1 4 7 8 1 6 8 10 12 38 48 68 Tac_inp ", "project length ", "input files ", "monetary rate ", "nonmonetary rate", "tax rate ", "acrs "samples  ... 
doi:10.1016/0278-6125(92)90004-y fatcat:ybbnab4cdfbrtm2grstpyeino4

Roy's (1952) Revisited in Today's Investing Contexts

Manuel Tarrazo
2022 Accounting and Finance Research  
The differential bond price responses suggest an evolution of banks' use of loan covenants.  ...  Prior research has documented effects of bank loan covenant violations on various firm behaviors from the perspective of shareholders.  ...  To implement Roy's model, one has to break away the wealth multiples (multiperiod) from the usual frequency-based sampling approach to understand a position's risk.  ... 
doi:10.5430/afr.v11n3p14 fatcat:bgrmageuxnddvdzfin6j72isdy

Complexity analysis of cold chain transportation in a vaccine supply chain considering activity inspection and time-delay

Daoming Dai, Xuanyu Wu, Fengshan Si
2021 Advances in Difference Equations  
When the vaccine supply chain is in a state of chaos, the effect of external control over the system is superior to that of internal control over the system.  ...  Distributor detects the activity level of the vaccines, and retailer is responsible for transportation of the vaccines. Firstly, we establish a difference equations model with time-delay.  ...  Based on this, the dynamic system with new Table 1 1 The parameters description for system Parameter Symbolic description β Sensitivity coefficient of consumers to the retail price of vaccines.  ... 
doi:10.1186/s13662-020-03173-z pmid:33456449 pmcid:PMC7794647 fatcat:towrwhi7ovfclgdpd76jgkxuxi

Abstracts of Working Papers in Economics

1999 Abstracts of Working Papers in Economics  
For France, we find that most of the firm-size wage effect and most of the inter-industry wage effect is due to person effects-differences in the external wage rates.  ...  We derive and analyze analytic approximations for optimal investment behavior, and show how the quasi-fixity of. capital eliminates the dichotomy between factor mix and scale.  ...  In a similar analysis, technical trading rules are applied to Standard and Poor's 500 futures contract.  ... 
doi:10.1017/s0951007900004733 fatcat:y33rsxgponhrtbw2raeqoc6vwq
« Previous Showing results 1 — 15 out of 66 results