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Positioning of the RPR standard in contemporary operator environments

S. Spadarc, J. Sole-Poreta, D. Careglio, K. Waida, A. Szymanski
2004 IEEE Network  
First, the fundamentals of RPR and the standardization process carried out under the auspices of IEEE and ITU are overviewed.  ...  Second, potentially hazardous situations involving traffic assignments are defined and illustrated.  ...  and Technology under contract FEDER-TIC2002-04344-C02-02.  ... 
doi:10.1109/mnet.2004.1276609 fatcat:ykwffna2tzg6zo4fr42tyxjkna

Gradient Boosting Feature Selection with Machine Learning Classifiers for Intrusion Detection on Power Grids

Darshana Upadhyay, Jaume Maneroy, Marzia Zaman, Srinivas Sampalli
2020 IEEE Transactions on Network and Service Management  
optimizes the False Positive Rate (FPR) and the execution time.  ...  Smart grids rely on SCADA (Supervisory Control and Data Acquisition) systems to monitor and control complex electrical networks in order to provide reliable energy to homes and industries.  ...  In this, the function to optimize in Step t is called the regularization term Ω(f t ) and we use it in the following equation to calculate a Loss function L(φ) t at step t.  ... 
doi:10.1109/tnsm.2020.3032618 fatcat:5qddywen7bbhzi5fmxnnaaseym

Interference among insect parasitoids: a multi-patch experiment

Marcel E. Visser, T. Hefin Jones, Gerard Driessen
1999 Journal of Animal Ecology  
(Hymen- optera: Cynipoidae) from a laboratory culture 0-12 h after emergence.  ...  Because of the analytical intractability of equation 3, we solve it numerically using specific parameter values of similar order of magnitude as those derived from the experiment pre- sented later.  ... 
doi:10.1046/j.1365-2656.1999.00269.x fatcat:ufkobmuuxbdspmkkiy5m4hrywa

An Efficient Key Management and Multi-layered Security Framework for SCADA Systems

Darshana Upadhyay, Marzia Zaman, Rohit Joshi, Srinivas Sampalli
2021 IEEE Transactions on Network and Service Management  
The proposed scheme satisfies the SCADA requirements of real-time request response mechanism by supporting broadcast, multicast, and point to point communication.  ...  and scalability.  ...  ACKNOWLEDGMENTS The authors gratefully acknowledge the support in part by the Natural Sciences and Engineering Research Council (NSERC), Canada through a Collaborative Research Grant.  ... 
doi:10.1109/tnsm.2021.3104531 fatcat:w4e4vyx6ijc45mskgnbhyboqzq

Book Reviews

1949 Science  
Moreover, the classical prescription offered for solving simultaneous linear equations by Cramer’s Rule (determinants), however elegant theoretically, is notoriously ineffective.  ...  The discussion of the numerical solution of real poly- nomial equations is masterly, and includes valuable ap- pendices on Routh’s rule, iterative methods, Graeffe’s method, and a new method for separating  ... 
doi:10.1126/science.109.2834.404 fatcat:5jtcvikak5ga5eephvv5durhtm

Investigation of existing and proposed modulation formats in fiber-optic communication systems

Kwok-sing Cheng
2001
Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction.  ...  In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted.  ...  The most widely used numerical method for solving the nonlinear Schrodinger equation is the split-step Fourier method [46] .  ... 
doi:10.7939/r3-ez3d-q516 fatcat:ohemkrnff5gvzmtjxfvt7klitm

Evaluation of Fast ReRoute Mechanisms in Broadband Networks

Abdulbaset Taher Hassan, Université D'Ottawa / University Of Ottawa, Université D'Ottawa / University Of Ottawa
2013
The main theme of this thesis is to develop methods and tools that study and evaluate Fast ReRoute (FRR) schemes. These schemes offer fast recovery around failed components in packet networks.  ...  For this purpose a testbed, consisting of Juniper and Nortel equipments, is established.  ...  Our testbed consists of real routers and switches from different vendors.  ... 
doi:10.20381/ruor-19474 fatcat:33chws6dgjfrteu7fbwhnyyr5a

Academic and Applied Research in Military and Public Management Science Editorial: Proofreader

Kovács László, Andrew Mile, Blahó András, Vasile Căruţaşu, Erich Csitkovits, Boris Haig, Zsolt Halász, Iván Katzy, Kende György, Ulrike Lechner, Pavel Molnár, Miklós Nógrádi (+6 others)
2016 AARMS   unpublished
) -48 species; true bugs (Heter-optera) -227 species; and ants, bees and wasps (Hymenoptera) -165 species.  ...  With regard to such a wide range of interests, it is not easy to find optimal solutions.  ...  Strategic Implications and Non-Proliferation Assumptions Dóra Introduction There is difference between the professional and economical effectiveness.  ... 
fatcat:pol6boviezhdlileatyplayqzi

Tick Tock: Insect Figuration, Temporal Estrangement and Historiographic Critique in Postmodern and Contemporary Literature, Art, and Film

Melissa Haynes
2019
This dissertation engages with posthumanist and postmodern theory, critical animal studies, and critiques of modern temporality and historiography to examine how insect figures trouble dominant understandings  ...  Haynes v Dedication I dedicate this work to my family, and to the other critters with whom I have shared support and love.  ...  In Capitalist temporality is not to be equated with modernism alone.  ... 
doi:10.7939/r3-6ytz-fg17 fatcat:ygurxbrkabeyrnwzuku4zx7xom

Beneficial Microorganisms in Agriculture, Food and the Environment: Safety Assessment and Regulation Beneficial Microorganisms in Agriculture, Food and the Environment: Safety Assessment and Regulation

Ingvar Sundh, Andrea Wilcks, Mark Goettel
unpublished
Acknowledgements Acknowledgements The author gratefully acknowledges support from the California Department of Food and Agriculture and the US National Science Foundation award 0646658.  ...  The assistance and advice of David W. Ussery and Oksana Lukjancenko was highly appreciated. Acknowledgements This study was in part supported by The Working Environment Research Fund, Denmark.  ...  Another, recently recognized component can also be factored into the invasiveness equation -microbial endophytes.  ... 
fatcat:65moru26vbd2jbuhpy3wdcdhfa