Results 31 to 40 of about 93,319 (292)

A unified approach to combinatorial key predistribution schemes for sensor networks [PDF]

, 2012
There have been numerous recent proposals for key predistribution schemes for wireless sensor networks based on various types of combinatorial structures such as designs and codes.
C. Blundo, D. Liu, D.-Y. Pei, D.-Y. Pei, D.R. Stinson, Douglas R. Stinson, H. Hanani, J. Lee, J.-W. Dong, J.H. Lint van, J.L. Blanchard, L. Xu, Maura B. Paterson, P. Sarkar, P. Sarkar, S. Ruj, S. Çamtepe, S.R. Blackburn, W. Du, W.C. Huffman   +19 more
core   +3 more sources

A Distributed Power System Control Architecture for Improved Distribution System Resiliency

IEEE Access, 2019
Electric distribution systems around the world are seeing an increasing number of utility-owned and non-utility-owned (customer-owned) intelligent devices and systems being deployed.
Kevin P. Schneider, Stuart Laval, Jacob Hansen, Ronald B. Melton, Leslie Ponder, Lance Fox, John Hart, Joshua Hambrick, Mark Buckner, Murali Baggu, Kumaraguru Prabakar, Madhav Manjrekar, Somasundaram Essakiappan, Leon M. Tolbert, Yilu Liu, Jiaojiao Dong, Lin Zhu, Aaron Smallwood, Avnaesh Jayantilal, Chris Irwin, Guohui Yuan   +20 more
doaj   +1 more source

Microgrids Resiliency Enhancement against Natural Catastrophes Based Multiple Cooperation of Water and Energy Hubs

Smart Cities, 2023
With the ever-growing frequency of natural catastrophe occurrences such as hurricanes, floods, earthquakes, etc., the idea of resilient microgrids (MGs) has attracted more attention than before. Providing the opportunity for a multi-carrier energy supply
Sattar Shojaeiyan, Moslem Dehghani, Pierluigi Siano   +2 more
doaj   +1 more source

A highly resilient and zone-based key predistribution protocol for multiphase wireless sensor networks [PDF]

, 2009
Pairwise key distribution among the sensor nodes is an essential problem for providing security in Wireless Sensor Networks (WSNs). The common approach for this problem is random key predistribution, which suffers from resiliency issues in case of node ...
Kalkan, Kubra, Kalkan, Kübra, Levi, Albert, Yilmaz, Omer Zekvan, Yılmaz, Sinem, Yilmaz, Sinem, Yılmaz, Ömer Zekvan   +6 more
core   +2 more sources

PowerSAS.m—An Open-Source Power System Simulation Toolbox Based on Semi-Analytical Solution Technologies

IEEE Open Access Journal of Power and Energy, 2023
In handling complex power system simulation tasks, semi-analytical solution (SAS) methods have proven to be numerically robust and computationally efficient. They provide a competitive alternative to traditional numerical approaches.
Jianzhe Liu, Rui Yao, Feng Qiu, Yang Liu, Kai Sun   +4 more
doaj   +1 more source

A distributed key establishment scheme for wireless mesh networks using identity-based cryptography [PDF]

, 2010
In this paper, we propose a secure and efficient key establishment scheme designed with respect to the unique requirements of Wireless Mesh Networks. Our security model is based on Identity-based key establishment scheme without the utilization of a ...
Karaoglan, Duygu, Karaoğlan, Duygu, Levi, Albert, Savas, Erkay, Savaş, Erkay   +4 more
core   +1 more source

Resilience of Digitalized Power Systems – Challenges and Solutions

, 2022
Abstract Power systems are undergoing a transition from centralized generation to distributed renewable generation. That calls for more flexibility in balancing generation and consumption because distributed energy resources in most cases rely on weather-dependent resources and can, therefore, only be controlled to a certain degree.
Michael Brand, Sanja Stark, Stefanie Holly, Jirapa Kamsamrong, Christoph Mayer, Sebastian Lehnhoff   +5 more
openaire   +1 more source

Microgrids for power system resilience enhancement

iEnergy, 2022
Power system resilience is defined as the ability of power grids to anticipate, withstand, adapt and recover from high-impact low-probability (HILP) events. There are both long-term and short-term measures that system operators can employ for resilience reinforcement.
Ektor-Ioannis E. Stasinos, Dimitris N. Trakas, Nikos D. Hatziargyriou   +2 more
openaire   +2 more sources

A Multi-Site Networked Hardware-in-the-Loop Platform for Evaluation of Interoperability and Distributed Intelligence at Grid-Edge

IEEE Open Access Journal of Power and Energy, 2021
Electric power systems have experienced large increases in the number of intelligent, connected and controllable devices being deployed, leading to a high degree of distributed intelligence at the grid-edge. These devices, both utility-owned and consumer-
Somasundaram Essakiappan, Prithwiraj Roy Chowdhury, Kevin P. Schneider, Stuart Laval, Kumaraguru Prabakar, Madhav D. Manjrekar, Yaswanth Nag Velaga, Neil Shepard, Joshua Hambrick, Ben Ollis   +9 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source