Results 1 to 10 of about 633,009 (149)
Persistence in black hole lattice cosmological models [PDF]
Class. Quant. Grav. 37, 245002 (2020), 2020 Dynamical solutions for an evolving multiple network of black holes near a cosmological bounce dominated by a scalar field are investigated. In particular, we consider the class of black hole lattice models in a hyperspherical cosmology, and we focus on the special case of eight regularly-spaced black holes with equal masses when the model parameter ...
arxiv +1 more source
Robust Analysis for AODV Protocol in Vehicular Adhoc Network under Black Hole Attack in NS 2 [PDF]
, 2018 Security is one of biggest challenges in implementing adhoc network like VANET and MANET and it is due to changing behavior of topology of adhoc network.
, Krishan Kumar, Preeti Yadav, Sonia Sharma
core +2 more sources
From Physics Model to Results: An Optimizing Framework for Cross-Architecture Code Generation [PDF]
, 2013 Starting from a high-level problem description in terms of partial differential equations using abstract tensor notation, the Chemora framework discretizes, optimizes, and generates complete high performance codes for a wide range of compute ...
Blazewicz, Marek +8 more
core +2 more sources
Spectrum sharing security and attacks in CRNs: a review [PDF]
, 2014 Cognitive Radio plays a major part in communication technology by resolving the shortage of the spectrum through usage of dynamic spectrum access and artificial intelligence characteristics.
Alhakami, Wajdi +2 more
core +2 more sources
Thermodynamics of black holes: an analogy with glasses [PDF]
Phys.Rev.Lett. 81 (1998) 2201-2204, 1998 The present equilibrium formulation of thermodynamics for black holes has several drawbacks, such as assuming the same temperature for black hole and heat bath. Recently the author formulated non-equilibrium thermodynamics for glassy systems. This approach is applied to black holes, with the cosmic background temperature being the bath temperature, and
arxiv +1 more source
Tracing Astrophysical Black Hole Seeds and Primordial Black Holes with LISA-Taiji Network [PDF]
MNRAS 512, 6217 (2022), 2022 In this work, we discuss the improvement that the joint network of LISA and Taiji could provide on exploring two kinds of black hole formation mechanisms. For astrophysical origin, we consider light seed and heavy seed scenarios, and generate populations accordingly. We find that the joint network has the potential to observe growing light seeds in the
arxiv +1 more source
Efficient Algorithms for Distributed Detection of Holes and Boundaries in Wireless Networks [PDF]
, 2011 We propose two novel algorithms for distributed and location-free boundary recognition in wireless sensor networks. Both approaches enable a node to decide autonomously whether it is a boundary node, based solely on connectivity information of a small ...
Schieferdecker, Dennis +2 more
core +3 more sources
Discovering intermediate-mass black hole lenses through gravitational wave lensing [PDF]
Phys. Rev. D 98, 083005 (2018), 2018 Intermediate-mass black holes are the missing link that connects stellar-mass to supermassive black holes and are key to understanding galaxy evolution. Gravitational waves, like photons, can be lensed, leading to discernable effects such as diffraction or repeated signals.
arxiv +1 more source
Does woman + a network = career progression? [PDF]
, 2006 Question: I am an ambitious and talented junior manager who has recently been hired by FAB plc, a large multinational company. I am also a woman and, as part of my induction pack, have received an invitation to join FABFemmes - the in-company women's ...
Anderson-Gough, F. +9 more
core +1 more source
A Methodology for Secured Routing and Intrusion Detection in Wireless Mesh Networks [PDF]
, 2015 :-The basic aspect of evolution of wireless mesh networks is its characteristic of dynamically self organising, self configured nodes in the network that establish a mesh connectivity with lower mobility mesh routers, low power consumption of nodes that ...
, S. Aarthi, M. Padma, B. Kiranmayee
core +2 more sources