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Stability, robustness, vulnerability and resilience of agricultural systems. A review

Nicolas Urruty, Delphine Tailliez-Lefebvre, Christian Huyghe
2016 Agronomy for Sustainable Development  
and unpredictable changes are the increase of diversity and the increase of the adaptive capacity.  ...  Our main findings are as follows: (1) agricultural systems face different types of perturbations, from small and usual perturbations to extreme and unpredictable changes; (2) stability, robustness, vulnerability  ...  More precisely, this approach is associated with the notion of resistance that is frequently used in those two frameworks to refer to a low sensitivity of agricultural outputs to environmental system conditions  ... 
doi:10.1007/s13593-015-0347-5 fatcat:nlr4uwyswzh4vaaqebtsd33utq

An integrated software environment for distributed systems development

Jeannie Albrecht
2008 SPIE Newsroom  
It is important to thoroughly test the code in a variety of settings that represent several different potential usage models of the system.  ...  The ModelNet emulator allows developers to evaluate distributed systems in realistic network environments without modifying their code. integrated environment for building, testing, and deploying distributed  ...  Phase 3: wide-area deployment The unpredictability and volatility of the Internet often uncover a variety of new problems and bugs in programs.  ... 
doi:10.1117/2.1200803.1021 fatcat:vq4uwetyprgida252v4cbcddcu

Wanted: Programming support for ensuring responsiveness despite resource variability and volatility

H. Forman George
1999 Computer Standards & Interfaces  
Acknowledgements I am grateful to John Zahorjan for his guidance and clarity of thought in this research.  ...  I also wish to thank Keith Moore and Chelliah Muthusamy for their support and valuable feedback on this position paper.  ...  In a volatile environment, the measurement of current resources has little bearing on the actual resources available when the operation is finally performed.  ... 
doi:10.1016/s0920-5489(99)92146-3 fatcat:zw3wkcy43rfbvix6zuvgrjeuku

Evolvability of representations in complex system engineering: A survey

Andreas Richter, Mario Botsch, Stefan Menzel
2015 2015 IEEE Congress on Evolutionary Computation (CEC)  
A successful design optimization crucially depends on the underlying representation, which has to adapt to a variety of demands and changing boundary conditions.  ...  To quantify the potential of a representation, suitable quality criteria are needed. Evolvability is such a criterion, which has been derived from biological analysis.  ...  Mario Botsch is supported by the German National Research Foundation (DFG CoE 277: CITEC).  ... 
doi:10.1109/cec.2015.7257042 dblp:conf/cec/RichterBM15 fatcat:lfds5wkxuvdv7ifucbtpcdodnq

On the Robustness of Controlled Deep Reinforcement Learning for Slice Placement [article]

Jose Jurandir Alves Esteves, Amina Boubendir, Fabrice Guillemin, Pierre Sens
2021 arXiv   pre-print
The evaluation results show that the proposed hybrid DRL-heuristic approach is more robust and reliable in case of unpredictable network load changes than pure DRL as it reduces the performance degradation  ...  Beyond that, we propose to evaluate the robustness of online learning for optimal network slice placement.  ...  ACKNOWLEDGMENT This work has been performed in the framework of 5GPPP MON-B5G project (  ... 
arXiv:2108.02505v1 fatcat:tnnruzko3fhnra2nd5j4nwd5v4

LO103: Trauma Resuscitation Using in-situ Simulation Team Training (TRUST): using risk-informed simulation for team performance and human factors evaluation

A. Gray, C. Hicks, K. White, M. McGowan, R. Chow, D. Campbell, A. Petrosoniak
2016 CJEM: Canadian Journal of Emergency Medical Care  
In-situ simulation (ISS) is a point-of-care training strategy that occurs within the patient care environment involving the actual healthcare team and provides a novel approach to team training and LST  ...  We developed and piloted a risk-informed, multidisciplinary ISS trauma training program to assess teamwork performance and identify LSTs within the trauma care environment.  ...  An iterative process beginning with ISS followed by multidisciplinary rounds provides a robust framework for system-based changes to improve team performance and overall patient care.  ... 
doi:10.1017/cem.2016.140 fatcat:wgjvc4rat5hqliq4op464oe7qu

Implications of life-history strategies for obesity

Jon K. Maner, Andrea Dittmann, Andrea L. Meltzer, James K. McNulty
2017 Proceedings of the National Academy of Sciences of the United States of America  
This article is a PNAS Direct Submission. 1 To whom correspondence should be addressed. Email:  ...  In fact, our theoretical framework suggests a measure of unpredictability should account for the association between childhood SES and weight/obesity.  ...  Work in the LHT tradition finds that the degree of unpredictability in an organism's early-life environment influences behavior in a variety of domains throughout the life course (6) .  ... 
doi:10.1073/pnas.1620482114 pmid:28739939 pmcid:PMC5558992 fatcat:ey6dblmft5gvnbyvheypkn2loe

Evaluation of improvement actions impact on manufacturing operational performance

Catia Barbosa, Americo Azevedo
2015 2015 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM)  
The findings of this work point towards the need to develop a system that integrates the evaluation of the manufacturing improvement plans in the future overall performance of the manufacturing plant and  ...  Due to the importance of this topic, in this paper we revise the current manufacturing improvement plans in the literature, to establish the basis of our future research work.  ...  ACKNOWLEDGMENT The authors acknowledge the funding of PhD scholarship PD/BD/105988/2014, through the Portuguese funding agency, FCT -Fundação para a Ciência e a Tecnologia.  ... 
doi:10.1109/ieem.2015.7385790 dblp:conf/ieem/BarbosaA15 fatcat:u5px6yts3banzfq2rfceyb3sqe

Randomness and Determination, from Physics and Computing towards Biology [chapter]

Giuseppe Longo
2009 Lecture Notes in Computer Science  
In physics, differing probabilities, as a measure of randomness, evidentiate the differences between the various notions.  ...  As a recurring issue, the question will be raised of what randomenss means in biology, phylogenesis in particular.  ...  That is, contrary to the physical (classical) framework with its interval-based metric and topology, the measurement of the initial situation and at the boundary is exact in the case of a digital machine  ... 
doi:10.1007/978-3-540-95891-8_8 fatcat:z5eoqvcnyvasrmjckk7ykfg2xe

An approach to adaptive robust revenue management with continuous demand management in a COVID-19 era

B. Vinod
2021 Journal of Revenue and Pricing Management  
In a COVID-19 era, in the absence of reliable demand forecasts, this operationally driven robust revenue management approach is a viable alternative to manage seat inventory than traditional methods.  ...  With a steep drop in customer demand and the inability of airlines to forecast demand for flights with any degree of accuracy, this paper proposes an alternative approach to revenue management that monitors  ...  I also appreciate the feedback from the anonymous referees that have been reflected in the final version.  ... 
doi:10.1057/s41272-020-00269-9 fatcat:gee5wqg7ojgrboy2pv3zbdwwfq

Bear: A Framework for Understanding Application Sensitivity to OS (Mis) Behavior

Ruimin Sun, Andrew Lee, Aokun Chen, Donald E. Porter, Matt Bishop, Daniela Oliveira
2016 2016 IEEE 27th International Symposium on Software Reliability Engineering (ISSRE)  
Bear analyzes a program with a set of perturbation strategies on a set of commonly used system calls in order to discover the most sensitive system calls for each application, the most impactful strategies  ...  This paper introduces Bear, a framework for statistical analysis of application sensitivity to OS unpredictability that can help developers build more resilient software, discover challenging bugs and  ...  In reality, developers are simply not equipped to write robust applications in the face of unpredictable or even adversarial OSes.  ... 
doi:10.1109/issre.2016.18 dblp:conf/issre/SunLCPBO16 fatcat:3vig2kye6vgmlil4vz6qgktwfu

An Autonomic Approach for the Selection of Robust Dynamic Loop Scheduling Techniques

Anthony Boulmier, Ioana Banicescu, Florina M. Ciorba, Nabil Abdennadher
2017 2017 16th International Symposium on Parallel and Distributed Computing (ISPDC)  
Recently, a robustness metric of DLS techniques, named "flexibility", has been proposed to estimate the capability of a DLS technique to resist to variations in the loop iterations execution time.  ...  The fourth novelty is the evaluation of the proposed approach within a simulated environment, in particular using the SimGrid-SMPI interface to execute DLS algorithms.  ...  The robustness "flexibility" has been proposed in [12] , [16] Agent Environment action a t s t reward r t r t+1 s t+1 state Figure 2 : Reinforcement learning system structure [10] . to measure the  ... 
doi:10.1109/ispdc.2017.9 dblp:conf/ispdc/BoulmierBCA17 fatcat:4j3fue5ktrdczngqkznev6zdla

Punitive Parenting and Delinquency: The Mediating Role of Short-term Mindsets

Jean-Louis van Gelder, Margit Averdijk, Denis Ribeaud, Manuel Eisner
2017 British Journal of Criminology  
Unpredictability refers to variation in the mean level of harshness across time and space, i.e., is a function of the level of unpredictable variation ("stochasticity") in environmental risk (Brumbach  ...  On the other hand, rehabilitation and crime prevention programs may benefit from the insights of life history frameworks by investing in interventions that aim to increase people's future orientation.  ... 
doi:10.1093/bjc/azx042 fatcat:3guorsi6bjchpg3f3egstgevoy

Quantitative reactive modeling and verification

Thomas A. Henzinger
2013 Computer Science - Research and Development  
We therefore propose to introduce quantitative fitness measures for programs, specifically for measuring the function, performance, and robustness of reactive programs such as concurrent processes.  ...  We suggest that the boolean partition of software into correct and incorrect programs falls short of the practical need to assess the behavior of software in a more nuanced fashion against multiple criteria  ...  The author thanks the European Research Council (ERC) for supporting this project. Above all, the author thanks his many wonderful collaborators on the topic of this project.  ... 
doi:10.1007/s00450-013-0251-7 pmid:27069511 pmcid:PMC4811300 fatcat:cimfqu272beijj6dgqpvsz7koy


Antoinette .
2015 International Journal of Research in Engineering and Technology  
This is due to the factor that the agents are unpredictable in a multi-agent system (MAS).In this paper we have done a detailed study about the agent-oriented methodologies and agent-oriented metrics in  ...  a suitable environment.  ...  Requirements for Measuring the Normative Environment In a normative environment the entities behaviour and relationships are restricted to a set of norms.  ... 
doi:10.15623/ijret.2015.0402045 fatcat:s555gfbkw5gttigtehe55flaue
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