State estimation is used in power systems to estimate grid variables based on meter measurements. Unfortunately, power grids are vulnerable to cyber-attacks. Reducing cyber-attacks against state estimation is necessary to ensure power system safe and reliable operation. False data injection (FDI) is a type of cyber-attack that tampers with measurements. This paper proposes network reconfigurati...

This paper presents a novel Grid network scenario based on an optical infrastructure using optical burst switching. The functional blocks required are identified as Core Router the Grid User Network Interface and the Grid Resource Network Interface. The details of the associated challenges in terms of functionality and technology are discussed and solutions are proposed.

This paper proposes an autonomous control scheme to mitigate voltage-frequency excursions observed in a network of grid forming (GFM) and following (GFL) inverters power electronics dominated (PEDG). The proposed leverages GFL inverter's ability dynamically adjust their set-points as well change operation mode on-the-fly enhance the PEDG resiliency. A supervisory controller (SC) comprising Droo...

Optical burst switching (OBS) is a promising technology for optical grids with short-lived and interactive data communication requirements. On the other hand, burst losses are in the nature of the OBS protocol and these losses severely affect the grid job completion times. This paper first proposes a joint grid resource and network provisioning method to avoid congestion in the network in order...

Technological advances allowing optimal exploitation of renewable energy sources and the development of new information and communications technology (ICT), have led to the appearance of a new network so-called Smart Grid. This article is dedicated to the study of similarities and differences between the smart grid and the computer network, thus, in order to better carry out this comparison. Fi...

The CoABS Grid integrates heterogeneous agent-based systems, object -based applications, and legacy systems. The CoABS Grid does not mandate the network protocol used to deliver messages to an agent or the agent communication language. A CoABS Grid agent registers a proxy object supporting a well-known message-delivery interface in a lookup service. Default proxy implementations are provided th...

Grid systems integrate distributed resources to form self-organization and self-management autonomies. With the widespread development of grid systems around the world, grid collaboration for largescale computing has become a prevalent research topic. In this paper, the authors propose a meta-grid framework, named the Grid-to-Grid (G2G) framework, to harmonize autonomic grids in realizing a gri...